diff --git a/contrib/bmake/ChangeLog b/contrib/bmake/ChangeLog index fb56f8435389..ce56229b00fa 100644 --- a/contrib/bmake/ChangeLog +++ b/contrib/bmake/ChangeLog @@ -1,3 +1,138 @@ +2020-05-17 Simon J Gerraty + + * VERSION (_MAKE_VERSION): 20200517 + Merge with NetBSD make, pick up + o modified dollar tests to avoid shell dependencies + o new tests for .INCLUDEFROM + +2020-05-16 Simon J Gerraty + + * unit-tests/dollar.mk: tweak '1 dollar literal' test + to not depend so much on shell behavior + +2020-05-10 Simon J Gerraty + + * VERSION (_MAKE_VERSION): 20200510 + Merge with NetBSD make, pick up + o unit test for dollar handling + +2020-05-06 Simon J Gerraty + + * VERSION (_MAKE_VERSION): 20200506 + Merge with NetBSD make, pick up + o str.c: empty string does not match % pattern + plus unit-test changes + +2020-05-04 Simon J Gerraty + + * VERSION (_MAKE_VERSION): 20200504 + May the 4th be with you + Merge with NetBSD make, pick up + o var.c: import handling of old sysV style modifier using '%' + o str.c: refactor brk_string + o unit-tests: add test case for lazy conditions + +2020-04-18 Simon J Gerraty + + * VERSION (_MAKE_VERSION): 20200418 + + * configure.in: use_makefile=no for cygwin et al. + case insensitive filesystems just don't work if both + makefile and Makefile exist. + NOTE: bmake does not support cygwin and likely never will, + but if brave souls want to try it - help them out. + +2020-04-02 Simon J Gerraty + + * VERSION (_MAKE_VERSION): 20200402 + Merge with NetBSD make, pick up + o meta.c: meta_oodate, CHECK_VALID_META is too aggressive for CMD + a blank command is perfectly valid. + +2020-03-30 Simon J Gerraty + + * VERSION (_MAKE_VERSION): 20200330 + Merge with NetBSD make, pick up + o make.h: extern debug_file + +2020-03-18 Simon J Gerraty + + * VERSION (_MAKE_VERSION): 20200318 + Merge with NetBSD make, pick up + o meta.c: meta_oodate, check for corrupted meta file + earlier and more often. + +2020-02-20 Simon J Gerraty + + * VERSION (_MAKE_VERSION): 20200220 + +2020-02-19 Simon J Gerraty + + * boot-strap: unset MAKEFLAGS + +2020-02-12 Simon J Gerraty + + * VERSION (_MAKE_VERSION): 20200212 + * meta.c: meta_compat_parent check for USE_FILEMON + patch from Soeren Tempel + +2020-02-05 Simon J Gerraty + + * VERSION: 20200205 + Merge with NetBSD make, pick up + o meta.c: fix compat mode, need to call meta_job_output() + o job.c: extra fds for meta mode not needed if using filemon_dev + +2020-01-22 Simon J Gerraty + + * VERSION: 20200122 + Merge with NetBSD make, pick up + o meta.c: avoid passing NULL to filemon_*() when meta_needed() + returns FALSE. + +2020-01-21 Simon J Gerraty + + * VERSION: 20200121 + Merge with NetBSD make, pick up + o filemon/filemon_{dev,ktrace}.c: allow selection of + filemon implementation. filemon_dev.c uses the kernel module + while filemon_ktrace.c leverages the fktrace api available in + NetBSD. filemon_ktrace.c can hopefully form the basis for + adding support for other tracing mechanisms such as strace on + Linux. + o meta.c: when target is out-of-date per normal make rules + record value of .OODATE in meta file. + +2019-09-26 Simon J Gerraty + + * VERSION: 20190926 + Merge with NetBSD make, pick up + o parse.c: don't pass NULL to realpath(3) + some versions cannot handle it. + +2019-04-09 Simon J Gerraty + + * VERSION: 20190409 + Merge with NetBSD make, pick up + o parse.c: ParseDoDependency: free paths rather than assert + +2018-12-22 Simon J Gerraty + + * VERSION: 20181222 + + * configure.in: add --without-makefile to avoid generating + makefile and make-bootstrap.sh + + * include Makefile.inc if it exists + + * Use Makefile and Makefile.config.in in unit-tests + so we can use just: make obj && make && make test + when bmake is already available. + We add --without-makefile to CONFIGURE_ARGS in this case. + + * tweak bsd.after-import.mk (captures Makefile.config etc + after import to FreeBSD for example) to cope with all the above. + 2018-12-21 Simon J Gerraty * VERSION: 20181221 diff --git a/contrib/bmake/FILES b/contrib/bmake/FILES index 08d9d7cf4afb..5dd4eae97b16 100644 --- a/contrib/bmake/FILES +++ b/contrib/bmake/FILES @@ -22,6 +22,9 @@ configure.in dir.c dir.h dirname.c +filemon/filemon.h +filemon/filemon_dev.c +filemon/filemon_ktrace.c find_lib.sh for.c getopt.c @@ -94,13 +97,18 @@ suff.c targ.c trace.c trace.h -unit-tests/Makefile.in +unit-tests/Makefile +unit-tests/Makefile.config.in unit-tests/comment.exp unit-tests/comment.mk unit-tests/cond1.exp unit-tests/cond1.mk unit-tests/cond2.exp unit-tests/cond2.mk +unit-tests/cond-late.mk +unit-tests/cond-late.exp +unit-tests/dollar.exp +unit-tests/dollar.mk unit-tests/doterror.exp unit-tests/doterror.mk unit-tests/dotwait.exp @@ -123,6 +131,10 @@ unit-tests/hash.exp unit-tests/hash.mk unit-tests/impsrc.exp unit-tests/impsrc.mk +unit-tests/include-main.exp +unit-tests/include-main.mk +unit-tests/include-sub.mk +unit-tests/include-subsub.mk unit-tests/misc.exp unit-tests/misc.mk unit-tests/moderrs.exp @@ -163,6 +175,8 @@ unit-tests/varcmd.exp unit-tests/varcmd.mk unit-tests/varmisc.exp unit-tests/varmisc.mk +unit-tests/varmod-edge.exp +unit-tests/varmod-edge.mk unit-tests/varquote.exp unit-tests/varquote.mk unit-tests/varshell.exp diff --git a/contrib/bmake/Makefile b/contrib/bmake/Makefile index 28d8bf713a00..e27f3bafa163 100644 --- a/contrib/bmake/Makefile +++ b/contrib/bmake/Makefile @@ -1,4 +1,4 @@ -# $Id: Makefile,v 1.99 2017/08/13 20:12:53 sjg Exp $ +# $Id: Makefile,v 1.104 2020/02/06 01:33:54 sjg Exp $ PROG= bmake @@ -56,6 +56,7 @@ SRCS+= \ lstSucc.c .-include "VERSION" +.-include "Makefile.inc" # this file gets generated by configure .-include "Makefile.config" @@ -77,11 +78,23 @@ CFLAGS+= -I. -I${srcdir} ${XDEFS} -DMAKE_NATIVE CFLAGS+= ${COPTS.${.ALLSRC:M*.c:T:u}} COPTS.main.c+= "-DMAKE_VERSION=\"${_MAKE_VERSION}\"" -# meta mode can be useful even without filemon +# meta mode can be useful even without filemon +# should be set by now +USE_FILEMON ?= no +.if ${USE_FILEMON:tl} != "no" +.PATH: ${.CURDIR}/filemon +SRCS+= filemon_${USE_FILEMON}.c +COPTS.meta.c+= -DUSE_FILEMON -DUSE_FILEMON_${USE_FILEMON:tu} +COPTS.job.c+= ${COPTS.meta.c} + +.if ${USE_FILEMON} == "dev" FILEMON_H ?= /usr/include/dev/filemon/filemon.h .if exists(${FILEMON_H}) && ${FILEMON_H:T} == "filemon.h" -COPTS.meta.c += -DHAVE_FILEMON_H -I${FILEMON_H:H} +COPTS.filemon_dev.c += -DHAVE_FILEMON_H -I${FILEMON_H:H} .endif +.endif # USE_FILEMON == dev + +.endif # USE_FILEMON .PATH: ${srcdir} .PATH: ${srcdir}/lst.lib @@ -198,6 +211,8 @@ main.o: ${SRCS} ${.CURDIR}/VERSION .if ${MK_AUTOCONF_MK} == "yes" CONFIGURE_DEPS += ${.CURDIR}/VERSION +# we do not need or want the generated makefile +CONFIGURE_ARGS += --without-makefile .include .endif SHARE_MK?=${SHAREDIR}/mk diff --git a/contrib/bmake/Makefile.config.in b/contrib/bmake/Makefile.config.in index bc0cc9d90972..38de8f5dd3c9 100644 --- a/contrib/bmake/Makefile.config.in +++ b/contrib/bmake/Makefile.config.in @@ -14,7 +14,8 @@ CFLAGS+= ${CPPFLAGS} @DEFS@ LDFLAGS+= @LDFLAGS@ LIBOBJS+= @LIBOBJS@ LDADD+= @LIBS@ -USE_META= @use_meta@ +USE_META?= @use_meta@ +USE_FILEMON?= @use_filemon@ FILEMON_H?= @filemon_h@ BMAKE_PATH_MAX?= @bmake_path_max@ # used if MAXPATHLEN not defined diff --git a/contrib/bmake/VERSION b/contrib/bmake/VERSION index 701dfd7db98f..e8a5a49202a2 100644 --- a/contrib/bmake/VERSION +++ b/contrib/bmake/VERSION @@ -1,2 +1,2 @@ # keep this compatible with sh and make -_MAKE_VERSION=20181221 +_MAKE_VERSION=20200517 diff --git a/contrib/bmake/arch.c b/contrib/bmake/arch.c index 12c518a4cf29..84321f720665 100644 --- a/contrib/bmake/arch.c +++ b/contrib/bmake/arch.c @@ -1,4 +1,4 @@ -/* $NetBSD: arch.c,v 1.70 2017/04/16 20:49:09 riastradh Exp $ */ +/* $NetBSD: arch.c,v 1.71 2019/10/05 23:35:57 mrg Exp $ */ /* * Copyright (c) 1988, 1989, 1990, 1993 @@ -69,14 +69,14 @@ */ #ifndef MAKE_NATIVE -static char rcsid[] = "$NetBSD: arch.c,v 1.70 2017/04/16 20:49:09 riastradh Exp $"; +static char rcsid[] = "$NetBSD: arch.c,v 1.71 2019/10/05 23:35:57 mrg Exp $"; #else #include #ifndef lint #if 0 static char sccsid[] = "@(#)arch.c 8.2 (Berkeley) 1/2/94"; #else -__RCSID("$NetBSD: arch.c,v 1.70 2017/04/16 20:49:09 riastradh Exp $"); +__RCSID("$NetBSD: arch.c,v 1.71 2019/10/05 23:35:57 mrg Exp $"); #endif #endif /* not lint */ #endif @@ -682,7 +682,7 @@ ArchStatMember(char *archive, char *member, Boolean hash) arh.AR_SIZE[sizeof(arh.AR_SIZE)-1] = '\0'; size = (int)strtol(arh.AR_SIZE, NULL, 10); - (void)strncpy(memName, arh.AR_NAME, sizeof(arh.AR_NAME)); + memcpy(memName, arh.AR_NAME, sizeof(arh.AR_NAME)); for (cp = &memName[AR_MAX_NAME_LEN]; *cp == ' '; cp--) { continue; } diff --git a/contrib/bmake/boot-strap b/contrib/bmake/boot-strap index af128b428566..00c86b6725e4 100755 --- a/contrib/bmake/boot-strap +++ b/contrib/bmake/boot-strap @@ -89,6 +89,10 @@ # disable use of filemon(9) which is currently only # available for NetBSD and FreeBSD. # +# --with-filemon=ktrace +# on NetBSD or others with fktrace(2), use ktrace +# version of filemon. +# # --with-filemon="path/to/filemon.h" # enables use of filemon(9) by meta mode. # @@ -111,7 +115,7 @@ # Simon J. Gerraty # RCSid: -# $Id: boot-strap,v 1.49 2016/05/29 00:09:14 sjg Exp $ +# $Id: boot-strap,v 1.51 2020/02/19 16:46:23 sjg Exp $ # # @(#) Copyright (c) 2001 Simon J. Gerraty # @@ -161,6 +165,8 @@ cmd_args="$@" # clear some things from the environment that we care about unset MAKEOBJDIR MAKEOBJDIRPREFIX +# or that might be incompatible +unset MAKE MAKEFLAGS # --install[-host-target] will set this INSTALL_PREFIX= diff --git a/contrib/bmake/bsd.after-import.mk b/contrib/bmake/bsd.after-import.mk index 275b443b657d..23f30aa6c638 100644 --- a/contrib/bmake/bsd.after-import.mk +++ b/contrib/bmake/bsd.after-import.mk @@ -1,4 +1,4 @@ -# $Id: bsd.after-import.mk,v 1.13 2017/08/13 00:56:10 sjg Exp $ +# $Id: bsd.after-import.mk,v 1.15 2018/12/30 17:14:24 sjg Exp $ # This makefile is for use when integrating bmake into a BSD build # system. Use this makefile after importing bmake. @@ -63,7 +63,7 @@ MAKEFILE_SED = sed -e '/^MACHINE/d' \ -e 's,${SRCTOP},$${SRCTOP},g' # These are the simple files we want to capture -configured_files= config.h Makefile.config unit-tests/Makefile +configured_files= config.h Makefile.config unit-tests/Makefile.config after-import: bootstrap ${MAKEFILE} .for f in ${configured_files:M*.[ch]} @@ -87,7 +87,6 @@ _makefile: bootstrap ${MAKEFILE} @(echo '# This is a generated file, do NOT edit!'; \ echo '# See ${_this:S,${SRCTOP}/,,}'; \ echo '#'; echo '# $$${HOST_OS}$$'; \ - echo; echo '.sinclude "Makefile.inc"'; \ echo; echo 'SRCTOP?= $${.CURDIR:${.CURDIR:S,${SRCTOP}/,,:C,[^/]+,H,g:S,/,:,g}}'; \ echo; echo '# look here first for config.h'; \ echo 'CFLAGS+= -I$${.CURDIR}'; echo; \ diff --git a/contrib/bmake/compat.c b/contrib/bmake/compat.c index 0fa4569df072..2e9e143b787b 100644 --- a/contrib/bmake/compat.c +++ b/contrib/bmake/compat.c @@ -1,4 +1,4 @@ -/* $NetBSD: compat.c,v 1.107 2017/07/20 19:29:54 sjg Exp $ */ +/* $NetBSD: compat.c,v 1.110 2020/01/19 19:42:32 riastradh Exp $ */ /* * Copyright (c) 1988, 1989, 1990 The Regents of the University of California. @@ -70,14 +70,14 @@ */ #ifndef MAKE_NATIVE -static char rcsid[] = "$NetBSD: compat.c,v 1.107 2017/07/20 19:29:54 sjg Exp $"; +static char rcsid[] = "$NetBSD: compat.c,v 1.110 2020/01/19 19:42:32 riastradh Exp $"; #else #include #ifndef lint #if 0 static char sccsid[] = "@(#)compat.c 8.2 (Berkeley) 3/19/94"; #else -__RCSID("$NetBSD: compat.c,v 1.107 2017/07/20 19:29:54 sjg Exp $"); +__RCSID("$NetBSD: compat.c,v 1.110 2020/01/19 19:42:32 riastradh Exp $"); #endif #endif /* not lint */ #endif @@ -407,7 +407,7 @@ CompatRunCommand(void *cmdp, void *gnp) #ifdef USE_META if (useMeta) { - meta_compat_parent(); + meta_compat_parent(cpid); } #endif diff --git a/contrib/bmake/config.h.in b/contrib/bmake/config.h.in index 82e7e99a2675..6ceb16bc141a 100644 --- a/contrib/bmake/config.h.in +++ b/contrib/bmake/config.h.in @@ -143,7 +143,7 @@ /* Define to 1 if you have the `strtol' function. */ #undef HAVE_STRTOL -/* Define to 1 if `struct stat' is a member of `st_rdev'. */ +/* Define to 1 if `st_rdev' is a member of `struct stat'. */ #undef HAVE_STRUCT_STAT_ST_RDEV /* Define to 1 if your `struct stat' has `st_rdev'. Deprecated, use diff --git a/contrib/bmake/configure b/contrib/bmake/configure index 1ce8dfe7eeb2..74c7e10053f8 100755 --- a/contrib/bmake/configure +++ b/contrib/bmake/configure @@ -1,12 +1,12 @@ #! /bin/sh # Guess values for system-dependent variables and create Makefiles. -# Generated by GNU Autoconf 2.64 for bmake 20171126. +# Generated by GNU Autoconf 2.69 for bmake 20200418. # # Report bugs to . # -# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, -# 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software -# Foundation, Inc. +# +# Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc. +# # # This configure script is free software; the Free Software Foundation # gives unlimited permission to copy, distribute and modify it. @@ -89,6 +89,7 @@ fi IFS=" "" $as_nl" # Find who we are. Look in the path if we contain no directory separator. +as_myself= case $0 in #(( *[\\/]* ) as_myself=$0 ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR @@ -133,6 +134,31 @@ export LANGUAGE # CDPATH. (unset CDPATH) >/dev/null 2>&1 && unset CDPATH +# Use a proper internal environment variable to ensure we don't fall + # into an infinite loop, continuously re-executing ourselves. + if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then + _as_can_reexec=no; export _as_can_reexec; + # We cannot yet assume a decent shell, so we have to provide a +# neutralization value for shells without unset; and this also +# works around shells that cannot unset nonexistent variables. +# Preserve -v and -x to the replacement shell. +BASH_ENV=/dev/null +ENV=/dev/null +(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV +case $- in # (((( + *v*x* | *x*v* ) as_opts=-vx ;; + *v* ) as_opts=-v ;; + *x* ) as_opts=-x ;; + * ) as_opts= ;; +esac +exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} +# Admittedly, this is quite paranoid, since all the known shells bail +# out after a failed `exec'. +$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 +as_fn_exit 255 + fi + # We don't want this to propagate to other subprocesses. + { _as_can_reexec=; unset _as_can_reexec;} if test "x$CONFIG_SHELL" = x; then as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : emulate sh @@ -166,7 +192,8 @@ if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : else exitcode=1; echo positional parameters were not saved. fi -test x\$exitcode = x0 || exit 1" +test x\$exitcode = x0 || exit 1 +test -x / || exit 1" as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && @@ -211,14 +238,25 @@ IFS=$as_save_IFS if test "x$CONFIG_SHELL" != x; then : - # We cannot yet assume a decent shell, so we have to provide a - # neutralization value for shells without unset; and this also - # works around shells that cannot unset nonexistent variables. - BASH_ENV=/dev/null - ENV=/dev/null - (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV - export CONFIG_SHELL - exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"} + export CONFIG_SHELL + # We cannot yet assume a decent shell, so we have to provide a +# neutralization value for shells without unset; and this also +# works around shells that cannot unset nonexistent variables. +# Preserve -v and -x to the replacement shell. +BASH_ENV=/dev/null +ENV=/dev/null +(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV +case $- in # (((( + *v*x* | *x*v* ) as_opts=-vx ;; + *v* ) as_opts=-v ;; + *x* ) as_opts=-x ;; + * ) as_opts= ;; +esac +exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} +# Admittedly, this is quite paranoid, since all the known shells bail +# out after a failed `exec'. +$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 +exit 255 fi if test x$as_have_required = xno; then : @@ -317,10 +355,18 @@ $as_echo X"$as_dir" | test -d "$as_dir" && break done test -z "$as_dirs" || eval "mkdir $as_dirs" - } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir" + } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" } # as_fn_mkdir_p + +# as_fn_executable_p FILE +# ----------------------- +# Test if FILE is an executable regular file. +as_fn_executable_p () +{ + test -f "$1" && test -x "$1" +} # as_fn_executable_p # as_fn_append VAR VALUE # ---------------------- # Append the text in VALUE to the end of the definition contained in VAR. Take @@ -357,19 +403,19 @@ else fi # as_fn_arith -# as_fn_error ERROR [LINENO LOG_FD] -# --------------------------------- +# as_fn_error STATUS ERROR [LINENO LOG_FD] +# ---------------------------------------- # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are # provided, also output the error to LOG_FD, referencing LINENO. Then exit the -# script with status $?, using 1 if that was 0. +# script with STATUS, using 1 if that was 0. as_fn_error () { - as_status=$?; test $as_status -eq 0 && as_status=1 - if test "$3"; then - as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack - $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3 + as_status=$1; test $as_status -eq 0 && as_status=1 + if test "$4"; then + as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 fi - $as_echo "$as_me: error: $1" >&2 + $as_echo "$as_me: error: $2" >&2 as_fn_exit $as_status } # as_fn_error @@ -442,6 +488,10 @@ as_cr_alnum=$as_cr_Letters$as_cr_digits chmod +x "$as_me.lineno" || { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } + # If we had to re-execute with $CONFIG_SHELL, we're ensured to have + # already done that, so ensure we don't try to do so again and fall + # in an infinite loop. This has already happened in practice. + _as_can_reexec=no; export _as_can_reexec # Don't try to exec as it changes $[0], causing all sort of problems # (the dirname of $[0] is not the place where we might find the # original and so on. Autoconf is especially sensitive to this). @@ -476,16 +526,16 @@ if (echo >conf$$.file) 2>/dev/null; then # ... but there are two gotchas: # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. - # In both cases, we have to default to `cp -p'. + # In both cases, we have to default to `cp -pR'. ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || - as_ln_s='cp -p' + as_ln_s='cp -pR' elif ln conf$$.file conf$$ 2>/dev/null; then as_ln_s=ln else - as_ln_s='cp -p' + as_ln_s='cp -pR' fi else - as_ln_s='cp -p' + as_ln_s='cp -pR' fi rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file rmdir conf$$.dir 2>/dev/null @@ -497,28 +547,8 @@ else as_mkdir_p=false fi -if test -x / >/dev/null 2>&1; then - as_test_x='test -x' -else - if ls -dL / >/dev/null 2>&1; then - as_ls_L_option=L - else - as_ls_L_option= - fi - as_test_x=' - eval sh -c '\'' - if test -d "$1"; then - test -d "$1/."; - else - case $1 in #( - -*)set "./$1";; - esac; - case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( - ???[sx]*):;;*)false;;esac;fi - '\'' sh - ' -fi -as_executable_p=$as_test_x +as_test_x='test -x' +as_executable_p=as_fn_executable_p # Sed expression to map a string onto a valid CPP name. as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" @@ -527,10 +557,11 @@ as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" -exec 7<&0 &1 +test -n "$DJDIR" || exec 7<&0 &1 # Name of the host. -# hostname on some systems (SVR3.2, Linux) returns a bogus exit status, +# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status, # so uname gets run too. ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` @@ -549,8 +580,8 @@ MAKEFLAGS= # Identity of this package. PACKAGE_NAME='bmake' PACKAGE_TARNAME='bmake' -PACKAGE_VERSION='20171126' -PACKAGE_STRING='bmake 20171126' +PACKAGE_VERSION='20200418' +PACKAGE_STRING='bmake 20200418' PACKAGE_BUGREPORT='sjg@NetBSD.org' PACKAGE_URL='' @@ -593,6 +624,7 @@ ac_includes_default="\ ac_subst_vars='LTLIBOBJS _MAKE_VERSION filemon_h +use_filemon use_meta diff_u GCC @@ -660,6 +692,7 @@ ac_subst_files='' ac_user_opts=' enable_option_checking with_defshell +with_makefile with_meta with_filemon with_machine @@ -743,8 +776,9 @@ do fi case $ac_option in - *=*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;; - *) ac_optarg=yes ;; + *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;; + *=) ac_optarg= ;; + *) ac_optarg=yes ;; esac # Accept the important Cygnus configure options, so we can diagnose typos. @@ -789,7 +823,7 @@ do ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'` # Reject names that are not valid shell variable names. expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && - as_fn_error "invalid feature name: $ac_useropt" + as_fn_error $? "invalid feature name: $ac_useropt" ac_useropt_orig=$ac_useropt ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` case $ac_user_opts in @@ -815,7 +849,7 @@ do ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'` # Reject names that are not valid shell variable names. expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && - as_fn_error "invalid feature name: $ac_useropt" + as_fn_error $? "invalid feature name: $ac_useropt" ac_useropt_orig=$ac_useropt ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` case $ac_user_opts in @@ -1019,7 +1053,7 @@ do ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'` # Reject names that are not valid shell variable names. expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && - as_fn_error "invalid package name: $ac_useropt" + as_fn_error $? "invalid package name: $ac_useropt" ac_useropt_orig=$ac_useropt ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` case $ac_user_opts in @@ -1035,7 +1069,7 @@ do ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'` # Reject names that are not valid shell variable names. expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && - as_fn_error "invalid package name: $ac_useropt" + as_fn_error $? "invalid package name: $ac_useropt" ac_useropt_orig=$ac_useropt ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` case $ac_user_opts in @@ -1065,8 +1099,8 @@ do | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*) x_libraries=$ac_optarg ;; - -*) as_fn_error "unrecognized option: \`$ac_option' -Try \`$0 --help' for more information." + -*) as_fn_error $? "unrecognized option: \`$ac_option' +Try \`$0 --help' for more information" ;; *=*) @@ -1074,7 +1108,7 @@ Try \`$0 --help' for more information." # Reject names that are not valid shell variable names. case $ac_envvar in #( '' | [0-9]* | *[!_$as_cr_alnum]* ) - as_fn_error "invalid variable name: \`$ac_envvar'" ;; + as_fn_error $? "invalid variable name: \`$ac_envvar'" ;; esac eval $ac_envvar=\$ac_optarg export $ac_envvar ;; @@ -1084,7 +1118,7 @@ Try \`$0 --help' for more information." $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null && $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2 - : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option} + : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}" ;; esac @@ -1092,13 +1126,13 @@ done if test -n "$ac_prev"; then ac_option=--`echo $ac_prev | sed 's/_/-/g'` - as_fn_error "missing argument to $ac_option" + as_fn_error $? "missing argument to $ac_option" fi if test -n "$ac_unrecognized_opts"; then case $enable_option_checking in no) ;; - fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;; + fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;; *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;; esac fi @@ -1121,7 +1155,7 @@ do [\\/$]* | ?:[\\/]* ) continue;; NONE | '' ) case $ac_var in *prefix ) continue;; esac;; esac - as_fn_error "expected an absolute directory name for --$ac_var: $ac_val" + as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val" done # There might be people who depend on the old broken behavior: `$host' @@ -1135,8 +1169,6 @@ target=$target_alias if test "x$host_alias" != x; then if test "x$build_alias" = x; then cross_compiling=maybe - $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host. - If a cross compiler is detected then cross compile mode will be used." >&2 elif test "x$build_alias" != "x$host_alias"; then cross_compiling=yes fi @@ -1151,9 +1183,9 @@ test "$silent" = yes && exec 6>/dev/null ac_pwd=`pwd` && test -n "$ac_pwd" && ac_ls_di=`ls -di .` && ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` || - as_fn_error "working directory cannot be determined" + as_fn_error $? "working directory cannot be determined" test "X$ac_ls_di" = "X$ac_pwd_ls_di" || - as_fn_error "pwd does not report name of working directory" + as_fn_error $? "pwd does not report name of working directory" # Find the source files, if location was not specified. @@ -1192,11 +1224,11 @@ else fi if test ! -r "$srcdir/$ac_unique_file"; then test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .." - as_fn_error "cannot find sources ($ac_unique_file) in $srcdir" + as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir" fi ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work" ac_abs_confdir=`( - cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg" + cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg" pwd)` # When building in place, set srcdir=. if test "$ac_abs_confdir" = "$ac_pwd"; then @@ -1222,7 +1254,7 @@ if test "$ac_init_help" = "long"; then # Omit some internal or obsolete options to make the list less imposing. # This message is too long to be a string in the A/UX 3.1 sh. cat <<_ACEOF -\`configure' configures bmake 20171126 to adapt to many kinds of systems. +\`configure' configures bmake 20200418 to adapt to many kinds of systems. Usage: $0 [OPTION]... [VAR=VALUE]... @@ -1236,7 +1268,7 @@ Configuration: --help=short display options specific to this package --help=recursive display the short help of all the included packages -V, --version display version information and exit - -q, --quiet, --silent do not print \`checking...' messages + -q, --quiet, --silent do not print \`checking ...' messages --cache-file=FILE cache test results in FILE [disabled] -C, --config-cache alias for \`--cache-file=config.cache' -n, --no-create do not create output files @@ -1283,7 +1315,7 @@ fi if test -n "$ac_init_help"; then case $ac_init_help in - short | recursive ) echo "Configuration of bmake 20171126:";; + short | recursive ) echo "Configuration of bmake 20200418:";; esac cat <<\_ACEOF @@ -1299,8 +1331,9 @@ Optional Packages: --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) --with-defshell=SHELL use SHELL by default - must be sh compatible, use sh or ksh to pick the internal definitions + --without-makefile dissable use of generated makefile --without-meta dissable use of meta-mode - --with-filemon=path/filemon.h indicate path to filemon.h for meta-mode + --with-filemon={no,dev,ktrace,path/filemon.h} indicate filemon method for meta-mode. Path to filemon.h implies dev --with-machine=MACHINE explicitly set MACHINE --with-force-machine=MACHINE set FORCE_MACHINE --with-force-machine-arch=MACHINE set FORCE_MACHINE_ARCH @@ -1318,7 +1351,7 @@ Some influential environment variables: LDFLAGS linker flags, e.g. -L if you have libraries in a nonstandard directory LIBS libraries to pass to the linker, e.g. -l - CPPFLAGS C/C++/Objective C preprocessor flags, e.g. -I if + CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I if you have headers in a nonstandard directory CPP C preprocessor @@ -1388,10 +1421,10 @@ fi test -n "$ac_init_help" && exit $ac_status if $ac_init_version; then cat <<\_ACEOF -bmake configure 20171126 -generated by GNU Autoconf 2.64 +bmake configure 20200418 +generated by GNU Autoconf 2.69 -Copyright (C) 2009 Free Software Foundation, Inc. +Copyright (C) 2012 Free Software Foundation, Inc. This configure script is free software; the Free Software Foundation gives unlimited permission to copy, distribute and modify it. _ACEOF @@ -1435,8 +1468,8 @@ sed 's/^/| /' conftest.$ac_ext >&5 ac_retval=1 fi - eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} - return $ac_retval + eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno + as_fn_set_status $ac_retval } # ac_fn_c_try_compile @@ -1461,7 +1494,7 @@ $as_echo "$ac_try_echo"; } >&5 mv -f conftest.er1 conftest.err fi $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 - test $ac_status = 0; } >/dev/null && { + test $ac_status = 0; } > conftest.i && { test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || test ! -s conftest.err }; then : @@ -1472,8 +1505,8 @@ sed 's/^/| /' conftest.$ac_ext >&5 ac_retval=1 fi - eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} - return $ac_retval + eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno + as_fn_set_status $ac_retval } # ac_fn_c_try_cpp @@ -1485,10 +1518,10 @@ fi ac_fn_c_check_header_mongrel () { as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack - if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : + if eval \${$3+:} false; then : { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 $as_echo_n "checking for $2... " >&6; } -if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : +if eval \${$3+:} false; then : $as_echo_n "(cached) " >&6 fi eval ac_res=\$$3 @@ -1524,7 +1557,7 @@ if ac_fn_c_try_cpp "$LINENO"; then : else ac_header_preproc=no fi -rm -f conftest.err conftest.$ac_ext +rm -f conftest.err conftest.i conftest.$ac_ext { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5 $as_echo "$ac_header_preproc" >&6; } @@ -1547,17 +1580,15 @@ $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;} $as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;} { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;} -( cat <<\_ASBOX -## ----------------------------- ## +( $as_echo "## ----------------------------- ## ## Report this to sjg@NetBSD.org ## -## ----------------------------- ## -_ASBOX +## ----------------------------- ##" ) | sed "s/^/$as_me: WARNING: /" >&2 ;; esac { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 $as_echo_n "checking for $2... " >&6; } -if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : +if eval \${$3+:} false; then : $as_echo_n "(cached) " >&6 else eval "$3=\$ac_header_compiler" @@ -1566,7 +1597,7 @@ eval ac_res=\$$3 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 $as_echo "$ac_res" >&6; } fi - eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} + eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno } # ac_fn_c_check_header_mongrel @@ -1607,8 +1638,8 @@ sed 's/^/| /' conftest.$ac_ext >&5 ac_retval=$ac_status fi rm -rf conftest.dSYM conftest_ipa8_conftest.oo - eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} - return $ac_retval + eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno + as_fn_set_status $ac_retval } # ac_fn_c_try_run @@ -1621,7 +1652,7 @@ ac_fn_c_check_header_compile () as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 $as_echo_n "checking for $2... " >&6; } -if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : +if eval \${$3+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext @@ -1639,7 +1670,7 @@ fi eval ac_res=\$$3 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 $as_echo "$ac_res" >&6; } - eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} + eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno } # ac_fn_c_check_header_compile @@ -1670,7 +1701,7 @@ $as_echo "$ac_try_echo"; } >&5 test ! -s conftest.err } && test -s conftest$ac_exeext && { test "$cross_compiling" = yes || - $as_test_x conftest$ac_exeext + test -x conftest$ac_exeext }; then : ac_retval=0 else @@ -1684,8 +1715,8 @@ fi # interfere with the next link command; also delete a directory that is # left behind by Apple's compiler. We do this before executing the actions. rm -rf conftest.dSYM conftest_ipa8_conftest.oo - eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} - return $ac_retval + eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno + as_fn_set_status $ac_retval } # ac_fn_c_try_link @@ -1698,7 +1729,7 @@ ac_fn_c_check_type () as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 $as_echo_n "checking for $2... " >&6; } -if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : +if eval \${$3+:} false; then : $as_echo_n "(cached) " >&6 else eval "$3=no" @@ -1739,7 +1770,7 @@ fi eval ac_res=\$$3 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 $as_echo "$ac_res" >&6; } - eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} + eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno } # ac_fn_c_check_type @@ -1752,10 +1783,12 @@ ac_fn_c_find_uintX_t () as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack { $as_echo "$as_me:${as_lineno-$LINENO}: checking for uint$2_t" >&5 $as_echo_n "checking for uint$2_t... " >&6; } -if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : +if eval \${$3+:} false; then : $as_echo_n "(cached) " >&6 else eval "$3=no" + # Order is important - never check a type that is potentially smaller + # than half of the expected target width. for ac_type in uint$2_t 'unsigned int' 'unsigned long int' \ 'unsigned long long int' 'unsigned short int' 'unsigned char'; do cat confdefs.h - <<_ACEOF >conftest.$ac_ext @@ -1764,8 +1797,9 @@ $ac_includes_default int main () { -static int test_array [1 - 2 * !(($ac_type) -1 >> ($2 - 1) == 1)]; -test_array [0] = 0 +static int test_array [1 - 2 * !((($ac_type) -1 >> ($2 / 2 - 1)) >> ($2 / 2 - 1) == 3)]; +test_array [0] = 0; +return test_array [0]; ; return 0; @@ -1780,8 +1814,7 @@ if ac_fn_c_try_compile "$LINENO"; then : esac fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext - eval as_val=\$$3 - if test "x$as_val" = x""no; then : + if eval test \"x\$"$3"\" = x"no"; then : else break @@ -1791,19 +1824,22 @@ fi eval ac_res=\$$3 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 $as_echo "$ac_res" >&6; } - eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} + eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno } # ac_fn_c_find_uintX_t -# ac_fn_c_check_decl LINENO SYMBOL VAR -# ------------------------------------ -# Tests whether SYMBOL is declared, setting cache variable VAR accordingly. +# ac_fn_c_check_decl LINENO SYMBOL VAR INCLUDES +# --------------------------------------------- +# Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR +# accordingly. ac_fn_c_check_decl () { as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack - { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $2 is declared" >&5 -$as_echo_n "checking whether $2 is declared... " >&6; } -if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : + as_decl_name=`echo $2|sed 's/ *(.*//'` + as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'` + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5 +$as_echo_n "checking whether $as_decl_name is declared... " >&6; } +if eval \${$3+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext @@ -1812,8 +1848,12 @@ $4 int main () { -#ifndef $2 - (void) $2; +#ifndef $as_decl_name +#ifdef __cplusplus + (void) $as_decl_use; +#else + (void) $as_decl_name; +#endif #endif ; @@ -1830,7 +1870,7 @@ fi eval ac_res=\$$3 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 $as_echo "$ac_res" >&6; } - eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} + eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno } # ac_fn_c_check_decl @@ -1842,7 +1882,7 @@ ac_fn_c_check_func () as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 $as_echo_n "checking for $2... " >&6; } -if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : +if eval \${$3+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext @@ -1897,7 +1937,7 @@ fi eval ac_res=\$$3 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 $as_echo "$ac_res" >&6; } - eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} + eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno } # ac_fn_c_check_func @@ -1910,7 +1950,7 @@ ac_fn_c_check_member () as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5 $as_echo_n "checking for $2.$3... " >&6; } -if { as_var=$4; eval "test \"\${$as_var+set}\" = set"; }; then : +if eval \${$4+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext @@ -1954,15 +1994,15 @@ fi eval ac_res=\$$4 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 $as_echo "$ac_res" >&6; } - eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} + eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno } # ac_fn_c_check_member cat >config.log <<_ACEOF This file contains any messages produced by compilers while running configure, to aid debugging if configure makes a mistake. -It was created by bmake $as_me 20171126, which was -generated by GNU Autoconf 2.64. Invocation command line was +It was created by bmake $as_me 20200418, which was +generated by GNU Autoconf 2.69. Invocation command line was $ $0 $@ @@ -2072,11 +2112,9 @@ trap 'exit_status=$? { echo - cat <<\_ASBOX -## ---------------- ## + $as_echo "## ---------------- ## ## Cache variables. ## -## ---------------- ## -_ASBOX +## ---------------- ##" echo # The following way of writing the cache mishandles newlines in values, ( @@ -2110,11 +2148,9 @@ $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; ) echo - cat <<\_ASBOX -## ----------------- ## + $as_echo "## ----------------- ## ## Output variables. ## -## ----------------- ## -_ASBOX +## ----------------- ##" echo for ac_var in $ac_subst_vars do @@ -2127,11 +2163,9 @@ _ASBOX echo if test -n "$ac_subst_files"; then - cat <<\_ASBOX -## ------------------- ## + $as_echo "## ------------------- ## ## File substitutions. ## -## ------------------- ## -_ASBOX +## ------------------- ##" echo for ac_var in $ac_subst_files do @@ -2145,11 +2179,9 @@ _ASBOX fi if test -s confdefs.h; then - cat <<\_ASBOX -## ----------- ## + $as_echo "## ----------- ## ## confdefs.h. ## -## ----------- ## -_ASBOX +## ----------- ##" echo cat confdefs.h echo @@ -2204,7 +2236,12 @@ _ACEOF ac_site_file1=NONE ac_site_file2=NONE if test -n "$CONFIG_SITE"; then - ac_site_file1=$CONFIG_SITE + # We do not want a PATH search for config.site. + case $CONFIG_SITE in #(( + -*) ac_site_file1=./$CONFIG_SITE;; + */*) ac_site_file1=$CONFIG_SITE;; + *) ac_site_file1=./$CONFIG_SITE;; + esac elif test "x$prefix" != xNONE; then ac_site_file1=$prefix/share/config.site ac_site_file2=$prefix/etc/config.site @@ -2215,18 +2252,22 @@ fi for ac_site_file in "$ac_site_file1" "$ac_site_file2" do test "x$ac_site_file" = xNONE && continue - if test -r "$ac_site_file"; then + if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 $as_echo "$as_me: loading site script $ac_site_file" >&6;} sed 's/^/| /' "$ac_site_file" >&5 - . "$ac_site_file" + . "$ac_site_file" \ + || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "failed to load site script $ac_site_file +See \`config.log' for more details" "$LINENO" 5; } fi done if test -r "$cache_file"; then - # Some versions of bash will fail to source /dev/null (special - # files actually), so we avoid doing that. - if test -f "$cache_file"; then + # Some versions of bash will fail to source /dev/null (special files + # actually), so we avoid doing that. DJGPP emulates it as a regular file. + if test /dev/null != "$cache_file" && test -f "$cache_file"; then { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 $as_echo "$as_me: loading cache $cache_file" >&6;} case $cache_file in @@ -2295,7 +2336,7 @@ if $ac_cache_corrupted; then $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;} - as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5 + as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5 fi ## -------------------- ## ## Main body of script. ## @@ -2317,12 +2358,13 @@ case "$srcdir" in esac . $srcdir/VERSION +OS=`uname -s` # Check whether --with-defshell was given. if test "${with_defshell+set}" = set; then : withval=$with_defshell; case "${withval}" in -yes) as_fn_error "bad value ${withval} given for bmake DEFSHELL" "$LINENO" 5 ;; +yes) as_fn_error $? "bad value ${withval} given for bmake DEFSHELL" "$LINENO" 5 ;; no) ;; *) case "$with_defshell" in sh) DEFSHELL_INDEX=DEFSHELL_INDEX_SH;; # it's the default anyway @@ -2334,13 +2376,26 @@ no) ;; esac fi +case "$OS" in +CYGWIN*|MINGW*) use_makefile=no;; +*) use_makefile=yes;; +esac + +# Check whether --with-makefile was given. +if test "${with_makefile+set}" = set; then : + withval=$with_makefile; case "${withval}" in +yes|no) use_makefile=${withval};; +*) as_fn_error $? "bad value ${withval} given for makefile" "$LINENO" 5 ;; +esac +fi + use_meta=yes # Check whether --with-meta was given. if test "${with_meta+set}" = set; then : withval=$with_meta; case "${withval}" in yes|no) use_meta=${withval};; -*) as_fn_error "bad value ${withval} given for meta" "$LINENO" 5 ;; +*) as_fn_error $? "bad value ${withval} given for meta" "$LINENO" 5 ;; esac fi @@ -2348,30 +2403,41 @@ fi # Check whether --with-filemon was given. if test "${with_filemon+set}" = set; then : withval=$with_filemon; case "/${withval}" in -/no|*/filemon.h) filemon_h="${withval}";; +/no) use_filemon=no;; +/*trace) filemon_h=no use_filemon="${withval}";; +*/filemon.h) filemon_h="${withval}";; */filemon*) filemon_h="${withval}/filemon.h";; -*) as_fn_error "bad value ${withval} given for filemon" "$LINENO" 5 ;; +*) as_fn_error $? "bad value ${withval} given for filemon" "$LINENO" 5 ;; esac else -OS=`uname -s` -for d in "/usr/include/dev/filemon" "$prefix/include/dev/filemon" "$srcdir/filemon" "$srcdir/../filemon" "$srcdir/../../sys/dev/filemon" -do - for x in "/$OS" "" - do - filemon_h="$d$x/filemon.h" - test -s "$filemon_h" && break - done - test -s "$filemon_h" && break -done -test -s "${filemon_h:-/dev/null}" || filemon_h=no +case "$OS" in +NetBSD) filemon_h=no use_filemon=ktrace;; +*) + for d in "/usr/include/dev/filemon" "$prefix/include/dev/filemon" "$srcdir/../../sys/dev/filemon" + do + for x in "/$OS" "" + do + filemon_h="$d$x/filemon.h" + test -s "$filemon_h" && break + done + test -s "$filemon_h" && { use_filemon=dev; break; } + done + ;; +esac +use_filemon=${use_filemon:-no} +case "$use_filemon" in +dev) ;; +*) filemon_h=no;; +esac fi case "$use_meta" in yes) - case "$filemon_h" in - *.h) echo "Using: filemon=$filemon_h" >&6;; + case "$use_filemon" in + no) ;; + *) echo "Using: filemon_${use_filemon}.c" >&6;; esac ;; esac @@ -2385,7 +2451,7 @@ if test -n "$ac_tool_prefix"; then set dummy ${ac_tool_prefix}gcc; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } -if test "${ac_cv_prog_CC+set}" = set; then : +if ${ac_cv_prog_CC+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$CC"; then @@ -2397,7 +2463,7 @@ do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do - if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_CC="${ac_tool_prefix}gcc" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 @@ -2425,7 +2491,7 @@ if test -z "$ac_cv_prog_CC"; then set dummy gcc; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } -if test "${ac_cv_prog_ac_ct_CC+set}" = set; then : +if ${ac_cv_prog_ac_ct_CC+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_CC"; then @@ -2437,7 +2503,7 @@ do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do - if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_CC="gcc" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 @@ -2478,7 +2544,7 @@ if test -z "$CC"; then set dummy ${ac_tool_prefix}cc; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } -if test "${ac_cv_prog_CC+set}" = set; then : +if ${ac_cv_prog_CC+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$CC"; then @@ -2490,7 +2556,7 @@ do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do - if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_CC="${ac_tool_prefix}cc" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 @@ -2518,7 +2584,7 @@ if test -z "$CC"; then set dummy cc; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } -if test "${ac_cv_prog_CC+set}" = set; then : +if ${ac_cv_prog_CC+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$CC"; then @@ -2531,7 +2597,7 @@ do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do - if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then ac_prog_rejected=yes continue @@ -2577,7 +2643,7 @@ if test -z "$CC"; then set dummy $ac_tool_prefix$ac_prog; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } -if test "${ac_cv_prog_CC+set}" = set; then : +if ${ac_cv_prog_CC+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$CC"; then @@ -2589,7 +2655,7 @@ do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do - if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_CC="$ac_tool_prefix$ac_prog" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 @@ -2621,7 +2687,7 @@ do set dummy $ac_prog; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } -if test "${ac_cv_prog_ac_ct_CC+set}" = set; then : +if ${ac_cv_prog_ac_ct_CC+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_CC"; then @@ -2633,7 +2699,7 @@ do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do - if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_CC="$ac_prog" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 @@ -2675,8 +2741,8 @@ fi test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} -as_fn_error "no acceptable C compiler found in \$PATH -See \`config.log' for more details." "$LINENO" 5; } +as_fn_error $? "no acceptable C compiler found in \$PATH +See \`config.log' for more details" "$LINENO" 5; } # Provide some information about the compiler. $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 @@ -2697,32 +2763,30 @@ $as_echo "$ac_try_echo"; } >&5 ... rest of stderr output deleted ... 10q' conftest.err >conftest.er1 cat conftest.er1 >&5 - rm -f conftest.er1 conftest.err fi + rm -f conftest.er1 conftest.err $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } done cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ -#include + int main () { -FILE *f = fopen ("conftest.out", "w"); - return ferror (f) || fclose (f) != 0; ; return 0; } _ACEOF ac_clean_files_save=$ac_clean_files -ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out" +ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" # Try to create an executable without -o first, disregard a.out. # It will help us diagnose broken compilers, and finding out an intuition # of exeext. -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 -$as_echo_n "checking for C compiler default output file name... " >&6; } +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 +$as_echo_n "checking whether the C compiler works... " >&6; } ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` # The possible output files: @@ -2784,62 +2848,28 @@ test "$ac_cv_exeext" = no && ac_cv_exeext= else ac_file='' fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 -$as_echo "$ac_file" >&6; } if test -z "$ac_file"; then : - $as_echo "$as_me: failed program was:" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +$as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} -{ as_fn_set_status 77 -as_fn_error "C compiler cannot create executables -See \`config.log' for more details." "$LINENO" 5; }; } +as_fn_error 77 "C compiler cannot create executables +See \`config.log' for more details" "$LINENO" 5; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 +$as_echo_n "checking for C compiler default output file name... " >&6; } +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 +$as_echo "$ac_file" >&6; } ac_exeext=$ac_cv_exeext -# Check that the compiler produces executables we can run. If not, either -# the compiler is broken, or we cross compile. -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 -$as_echo_n "checking whether the C compiler works... " >&6; } -# If not cross compiling, check that we can run a simple program. -if test "$cross_compiling" != yes; then - if { ac_try='./$ac_file' - { { case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" -$as_echo "$ac_try_echo"; } >&5 - (eval "$ac_try") 2>&5 - ac_status=$? - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 - test $ac_status = 0; }; }; then - cross_compiling=no - else - if test "$cross_compiling" = maybe; then - cross_compiling=yes - else - { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 -$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} -as_fn_error "cannot run C compiled programs. -If you meant to cross compile, use \`--host'. -See \`config.log' for more details." "$LINENO" 5; } - fi - fi -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 -$as_echo "yes" >&6; } - -rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out +rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out ac_clean_files=$ac_clean_files_save -# Check that the compiler produces executables we can run. If not, either -# the compiler is broken, or we cross compile. -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 -$as_echo_n "checking whether we are cross compiling... " >&6; } -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 -$as_echo "$cross_compiling" >&6; } - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 $as_echo_n "checking for suffix of executables... " >&6; } if { { ac_try="$ac_link" @@ -2869,19 +2899,78 @@ done else { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} -as_fn_error "cannot compute suffix of executables: cannot compile and link -See \`config.log' for more details." "$LINENO" 5; } +as_fn_error $? "cannot compute suffix of executables: cannot compile and link +See \`config.log' for more details" "$LINENO" 5; } fi -rm -f conftest$ac_cv_exeext +rm -f conftest conftest$ac_cv_exeext { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 $as_echo "$ac_cv_exeext" >&6; } rm -f conftest.$ac_ext EXEEXT=$ac_cv_exeext ac_exeext=$EXEEXT +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int +main () +{ +FILE *f = fopen ("conftest.out", "w"); + return ferror (f) || fclose (f) != 0; + + ; + return 0; +} +_ACEOF +ac_clean_files="$ac_clean_files conftest.out" +# Check that the compiler produces executables we can run. If not, either +# the compiler is broken, or we cross compile. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 +$as_echo_n "checking whether we are cross compiling... " >&6; } +if test "$cross_compiling" != yes; then + { { ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_link") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } + if { ac_try='./conftest$ac_cv_exeext' + { { case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; }; then + cross_compiling=no + else + if test "$cross_compiling" = maybe; then + cross_compiling=yes + else + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "cannot run C compiled programs. +If you meant to cross compile, use \`--host'. +See \`config.log' for more details" "$LINENO" 5; } + fi + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 +$as_echo "$cross_compiling" >&6; } + +rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out +ac_clean_files=$ac_clean_files_save { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 $as_echo_n "checking for suffix of object files... " >&6; } -if test "${ac_cv_objext+set}" = set; then : +if ${ac_cv_objext+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext @@ -2921,8 +3010,8 @@ sed 's/^/| /' conftest.$ac_ext >&5 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} -as_fn_error "cannot compute suffix of object files: cannot compile -See \`config.log' for more details." "$LINENO" 5; } +as_fn_error $? "cannot compute suffix of object files: cannot compile +See \`config.log' for more details" "$LINENO" 5; } fi rm -f conftest.$ac_cv_objext conftest.$ac_ext fi @@ -2932,7 +3021,7 @@ OBJEXT=$ac_cv_objext ac_objext=$OBJEXT { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } -if test "${ac_cv_c_compiler_gnu+set}" = set; then : +if ${ac_cv_c_compiler_gnu+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext @@ -2969,7 +3058,7 @@ ac_test_CFLAGS=${CFLAGS+set} ac_save_CFLAGS=$CFLAGS { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 $as_echo_n "checking whether $CC accepts -g... " >&6; } -if test "${ac_cv_prog_cc_g+set}" = set; then : +if ${ac_cv_prog_cc_g+:} false; then : $as_echo_n "(cached) " >&6 else ac_save_c_werror_flag=$ac_c_werror_flag @@ -3047,7 +3136,7 @@ else fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; } -if test "${ac_cv_prog_cc_c89+set}" = set; then : +if ${ac_cv_prog_cc_c89+:} false; then : $as_echo_n "(cached) " >&6 else ac_cv_prog_cc_c89=no @@ -3056,8 +3145,7 @@ cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #include -#include -#include +struct stat; /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ struct buf { int x; }; FILE * (*rcsopen) (struct buf *, struct stat *, int); @@ -3155,7 +3243,7 @@ if test -n "$CPP" && test -d "$CPP"; then CPP= fi if test -z "$CPP"; then - if test "${ac_cv_prog_CPP+set}" = set; then : + if ${ac_cv_prog_CPP+:} false; then : $as_echo_n "(cached) " >&6 else # Double quotes because CPP needs to be expanded @@ -3185,7 +3273,7 @@ else # Broken: fails on valid input. continue fi -rm -f conftest.err conftest.$ac_ext +rm -f conftest.err conftest.i conftest.$ac_ext # OK, works on sane cases. Now check whether nonexistent headers # can be detected and how. @@ -3201,11 +3289,11 @@ else ac_preproc_ok=: break fi -rm -f conftest.err conftest.$ac_ext +rm -f conftest.err conftest.i conftest.$ac_ext done # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. -rm -f conftest.err conftest.$ac_ext +rm -f conftest.i conftest.err conftest.$ac_ext if $ac_preproc_ok; then : break fi @@ -3244,7 +3332,7 @@ else # Broken: fails on valid input. continue fi -rm -f conftest.err conftest.$ac_ext +rm -f conftest.err conftest.i conftest.$ac_ext # OK, works on sane cases. Now check whether nonexistent headers # can be detected and how. @@ -3260,18 +3348,18 @@ else ac_preproc_ok=: break fi -rm -f conftest.err conftest.$ac_ext +rm -f conftest.err conftest.i conftest.$ac_ext done # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. -rm -f conftest.err conftest.$ac_ext +rm -f conftest.i conftest.err conftest.$ac_ext if $ac_preproc_ok; then : else { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} -as_fn_error "C preprocessor \"$CPP\" fails sanity check -See \`config.log' for more details." "$LINENO" 5; } +as_fn_error $? "C preprocessor \"$CPP\" fails sanity check +See \`config.log' for more details" "$LINENO" 5; } fi ac_ext=c @@ -3283,7 +3371,7 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 $as_echo_n "checking for grep that handles long lines and -e... " >&6; } -if test "${ac_cv_path_GREP+set}" = set; then : +if ${ac_cv_path_GREP+:} false; then : $as_echo_n "(cached) " >&6 else if test -z "$GREP"; then @@ -3297,7 +3385,7 @@ do for ac_prog in grep ggrep; do for ac_exec_ext in '' $ac_executable_extensions; do ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" - { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue + as_fn_executable_p "$ac_path_GREP" || continue # Check for GNU ac_path_GREP and select it if it is found. # Check for GNU $ac_path_GREP case `"$ac_path_GREP" --version 2>&1` in @@ -3332,7 +3420,7 @@ esac done IFS=$as_save_IFS if test -z "$ac_cv_path_GREP"; then - as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 + as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 fi else ac_cv_path_GREP=$GREP @@ -3346,7 +3434,7 @@ $as_echo "$ac_cv_path_GREP" >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 $as_echo_n "checking for egrep... " >&6; } -if test "${ac_cv_path_EGREP+set}" = set; then : +if ${ac_cv_path_EGREP+:} false; then : $as_echo_n "(cached) " >&6 else if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 @@ -3363,7 +3451,7 @@ do for ac_prog in egrep; do for ac_exec_ext in '' $ac_executable_extensions; do ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" - { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue + as_fn_executable_p "$ac_path_EGREP" || continue # Check for GNU ac_path_EGREP and select it if it is found. # Check for GNU $ac_path_EGREP case `"$ac_path_EGREP" --version 2>&1` in @@ -3398,7 +3486,7 @@ esac done IFS=$as_save_IFS if test -z "$ac_cv_path_EGREP"; then - as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 + as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 fi else ac_cv_path_EGREP=$EGREP @@ -3413,7 +3501,7 @@ $as_echo "$ac_cv_path_EGREP" >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 $as_echo_n "checking for ANSI C header files... " >&6; } -if test "${ac_cv_header_stdc+set}" = set; then : +if ${ac_cv_header_stdc+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext @@ -3530,8 +3618,7 @@ do : as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default " -eval as_val=\$$as_ac_Header - if test "x$as_val" = x""yes; then : +if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : cat >>confdefs.h <<_ACEOF #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 _ACEOF @@ -3543,7 +3630,7 @@ done ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default" -if test "x$ac_cv_header_minix_config_h" = x""yes; then : +if test "x$ac_cv_header_minix_config_h" = xyes; then : MINIX=yes else MINIX= @@ -3565,14 +3652,14 @@ $as_echo "#define _MINIX 1" >>confdefs.h { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; } -if test "${ac_cv_safe_to_define___extensions__+set}" = set; then : +if ${ac_cv_safe_to_define___extensions__+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ -# define __EXTENSIONS__ 1 - $ac_includes_default +# define __EXTENSIONS__ 1 + $ac_includes_default int main () { @@ -3612,7 +3699,7 @@ if test -n "$ac_tool_prefix"; then set dummy ${ac_tool_prefix}gcc; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } -if test "${ac_cv_prog_CC+set}" = set; then : +if ${ac_cv_prog_CC+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$CC"; then @@ -3624,7 +3711,7 @@ do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do - if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_CC="${ac_tool_prefix}gcc" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 @@ -3652,7 +3739,7 @@ if test -z "$ac_cv_prog_CC"; then set dummy gcc; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } -if test "${ac_cv_prog_ac_ct_CC+set}" = set; then : +if ${ac_cv_prog_ac_ct_CC+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_CC"; then @@ -3664,7 +3751,7 @@ do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do - if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_CC="gcc" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 @@ -3705,7 +3792,7 @@ if test -z "$CC"; then set dummy ${ac_tool_prefix}cc; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } -if test "${ac_cv_prog_CC+set}" = set; then : +if ${ac_cv_prog_CC+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$CC"; then @@ -3717,7 +3804,7 @@ do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do - if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_CC="${ac_tool_prefix}cc" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 @@ -3745,7 +3832,7 @@ if test -z "$CC"; then set dummy cc; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } -if test "${ac_cv_prog_CC+set}" = set; then : +if ${ac_cv_prog_CC+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$CC"; then @@ -3758,7 +3845,7 @@ do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do - if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then ac_prog_rejected=yes continue @@ -3804,7 +3891,7 @@ if test -z "$CC"; then set dummy $ac_tool_prefix$ac_prog; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } -if test "${ac_cv_prog_CC+set}" = set; then : +if ${ac_cv_prog_CC+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$CC"; then @@ -3816,7 +3903,7 @@ do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do - if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_CC="$ac_tool_prefix$ac_prog" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 @@ -3848,7 +3935,7 @@ do set dummy $ac_prog; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } -if test "${ac_cv_prog_ac_ct_CC+set}" = set; then : +if ${ac_cv_prog_ac_ct_CC+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_CC"; then @@ -3860,7 +3947,7 @@ do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do - if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_CC="$ac_prog" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 @@ -3902,8 +3989,8 @@ fi test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} -as_fn_error "no acceptable C compiler found in \$PATH -See \`config.log' for more details." "$LINENO" 5; } +as_fn_error $? "no acceptable C compiler found in \$PATH +See \`config.log' for more details" "$LINENO" 5; } # Provide some information about the compiler. $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 @@ -3924,15 +4011,15 @@ $as_echo "$ac_try_echo"; } >&5 ... rest of stderr output deleted ... 10q' conftest.err >conftest.er1 cat conftest.er1 >&5 - rm -f conftest.er1 conftest.err fi + rm -f conftest.er1 conftest.err $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } done { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } -if test "${ac_cv_c_compiler_gnu+set}" = set; then : +if ${ac_cv_c_compiler_gnu+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext @@ -3969,7 +4056,7 @@ ac_test_CFLAGS=${CFLAGS+set} ac_save_CFLAGS=$CFLAGS { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 $as_echo_n "checking whether $CC accepts -g... " >&6; } -if test "${ac_cv_prog_cc_g+set}" = set; then : +if ${ac_cv_prog_cc_g+:} false; then : $as_echo_n "(cached) " >&6 else ac_save_c_werror_flag=$ac_c_werror_flag @@ -4047,7 +4134,7 @@ else fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; } -if test "${ac_cv_prog_cc_c89+set}" = set; then : +if ${ac_cv_prog_cc_c89+:} false; then : $as_echo_n "(cached) " >&6 else ac_cv_prog_cc_c89=no @@ -4056,8 +4143,7 @@ cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #include -#include -#include +struct stat; /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ struct buf { int x; }; FILE * (*rcsopen) (struct buf *, struct stat *, int); @@ -4145,7 +4231,7 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu if test $ac_cv_c_compiler_gnu = yes; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC needs -traditional" >&5 $as_echo_n "checking whether $CC needs -traditional... " >&6; } -if test "${ac_cv_prog_gcc_traditional+set}" = set; then : +if ${ac_cv_prog_gcc_traditional+:} false; then : $as_echo_n "(cached) " >&6 else ac_pattern="Autoconf.*'x'" @@ -4186,16 +4272,22 @@ fi ac_aux_dir= for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do - for ac_t in install-sh install.sh shtool; do - if test -f "$ac_dir/$ac_t"; then - ac_aux_dir=$ac_dir - ac_install_sh="$ac_aux_dir/$ac_t -c" - break 2 - fi - done + if test -f "$ac_dir/install-sh"; then + ac_aux_dir=$ac_dir + ac_install_sh="$ac_aux_dir/install-sh -c" + break + elif test -f "$ac_dir/install.sh"; then + ac_aux_dir=$ac_dir + ac_install_sh="$ac_aux_dir/install.sh -c" + break + elif test -f "$ac_dir/shtool"; then + ac_aux_dir=$ac_dir + ac_install_sh="$ac_aux_dir/shtool install -c" + break + fi done if test -z "$ac_aux_dir"; then - as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5 + as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5 fi # These three variables are undocumented and unsupported, @@ -4224,7 +4316,7 @@ ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 $as_echo_n "checking for a BSD-compatible install... " >&6; } if test -z "$INSTALL"; then -if test "${ac_cv_path_install+set}" = set; then : +if ${ac_cv_path_install+:} false; then : $as_echo_n "(cached) " >&6 else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR @@ -4244,7 +4336,7 @@ case $as_dir/ in #(( # by default. for ac_prog in ginstall scoinst install; do for ac_exec_ext in '' $ac_executable_extensions; do - if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then + if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then if test $ac_prog = install && grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then # AIX install. It has an incompatible calling convention. @@ -4314,7 +4406,7 @@ echo "Using: BMAKE_PATH_MAX=$bmake_path_max" >&6 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 $as_echo_n "checking for ANSI C header files... " >&6; } -if test "${ac_cv_header_stdc+set}" = set; then : +if ${ac_cv_header_stdc+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext @@ -4426,7 +4518,7 @@ fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sys/wait.h that is POSIX.1 compatible" >&5 $as_echo_n "checking for sys/wait.h that is POSIX.1 compatible... " >&6; } -if test "${ac_cv_header_sys_wait_h+set}" = set; then : +if ${ac_cv_header_sys_wait_h+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext @@ -4470,7 +4562,7 @@ for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h; do as_ac_Header=`$as_echo "ac_cv_header_dirent_$ac_hdr" | $as_tr_sh` { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_hdr that defines DIR" >&5 $as_echo_n "checking for $ac_hdr that defines DIR... " >&6; } -if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then : +if eval \${$as_ac_Header+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext @@ -4497,8 +4589,7 @@ fi eval ac_res=\$$as_ac_Header { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 $as_echo "$ac_res" >&6; } -eval as_val=\$$as_ac_Header - if test "x$as_val" = x""yes; then : +if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : cat >>confdefs.h <<_ACEOF #define `$as_echo "HAVE_$ac_hdr" | $as_tr_cpp` 1 _ACEOF @@ -4511,7 +4602,7 @@ done if test $ac_header_dirent = dirent.h; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5 $as_echo_n "checking for library containing opendir... " >&6; } -if test "${ac_cv_search_opendir+set}" = set; then : +if ${ac_cv_search_opendir+:} false; then : $as_echo_n "(cached) " >&6 else ac_func_search_save_LIBS=$LIBS @@ -4545,11 +4636,11 @@ for ac_lib in '' dir; do fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext - if test "${ac_cv_search_opendir+set}" = set; then : + if ${ac_cv_search_opendir+:} false; then : break fi done -if test "${ac_cv_search_opendir+set}" = set; then : +if ${ac_cv_search_opendir+:} false; then : else ac_cv_search_opendir=no @@ -4568,7 +4659,7 @@ fi else { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5 $as_echo_n "checking for library containing opendir... " >&6; } -if test "${ac_cv_search_opendir+set}" = set; then : +if ${ac_cv_search_opendir+:} false; then : $as_echo_n "(cached) " >&6 else ac_func_search_save_LIBS=$LIBS @@ -4602,11 +4693,11 @@ for ac_lib in '' x; do fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext - if test "${ac_cv_search_opendir+set}" = set; then : + if ${ac_cv_search_opendir+:} false; then : break fi done -if test "${ac_cv_search_opendir+set}" = set; then : +if ${ac_cv_search_opendir+:} false; then : else ac_cv_search_opendir=no @@ -4627,7 +4718,7 @@ fi for ac_header in sys/param.h do : ac_fn_c_check_header_mongrel "$LINENO" "sys/param.h" "ac_cv_header_sys_param_h" "$ac_includes_default" -if test "x$ac_cv_header_sys_param_h" = x""yes; then : +if test "x$ac_cv_header_sys_param_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_SYS_PARAM_H 1 _ACEOF @@ -4643,7 +4734,7 @@ do : # endif " -if test "x$ac_cv_header_sys_sysctl_h" = x""yes; then : +if test "x$ac_cv_header_sys_sysctl_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_SYS_SYSCTL_H 1 _ACEOF @@ -4674,8 +4765,7 @@ for ac_header in \ do : as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" -eval as_val=\$$as_ac_Header - if test "x$as_val" = x""yes; then : +if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : cat >>confdefs.h <<_ACEOF #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 _ACEOF @@ -4686,7 +4776,7 @@ done ac_fn_c_check_header_mongrel "$LINENO" "sys/cdefs.h" "ac_cv_header_sys_cdefs_h" "$ac_includes_default" -if test "x$ac_cv_header_sys_cdefs_h" = x""yes; then : +if test "x$ac_cv_header_sys_cdefs_h" = xyes; then : echo $ECHO_N "checking whether sys/cdefs.h is compatible... $ECHO_C" >&6 cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ @@ -4713,7 +4803,7 @@ fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __attribute__" >&5 $as_echo_n "checking for __attribute__... " >&6; } -if test "${ac_cv___attribute__+set}" = set; then : +if ${ac_cv___attribute__+:} false; then : $as_echo_n "(cached) " >&6 else @@ -4756,7 +4846,7 @@ $as_echo "$ac_cv___attribute__" >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5 $as_echo_n "checking whether byte ordering is bigendian... " >&6; } -if test "${ac_cv_c_bigendian+set}" = set; then : +if ${ac_cv_c_bigendian+:} false; then : $as_echo_n "(cached) " >&6 else ac_cv_c_bigendian=unknown @@ -4974,13 +5064,13 @@ $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h ;; #( *) - as_fn_error "unknown endianness + as_fn_error $? "unknown endianness presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;; esac { $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5 $as_echo_n "checking for an ANSI C-conforming const... " >&6; } -if test "${ac_cv_c_const+set}" = set; then : +if ${ac_cv_c_const+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext @@ -4989,11 +5079,11 @@ else int main () { -/* FIXME: Include the comments suggested by Paul. */ + #ifndef __cplusplus - /* Ultrix mips cc rejects this. */ + /* Ultrix mips cc rejects this sort of thing. */ typedef int charset[2]; - const charset cs; + const charset cs = { 0, 0 }; /* SunOS 4.1.1 cc rejects this. */ char const *const *pcpcc; char **ppc; @@ -5010,8 +5100,9 @@ main () ++pcpcc; ppc = (char**) pcpcc; pcpcc = (char const *const *) ppc; - { /* SCO 3.2v4 cc rejects this. */ - char *t; + { /* SCO 3.2v4 cc rejects this sort of thing. */ + char tx; + char *t = &tx; char const *s = 0 ? (char *) 0 : (char const *) 0; *t++ = 0; @@ -5027,10 +5118,10 @@ main () iptr p = 0; ++p; } - { /* AIX XL C 1.02.0.0 rejects this saying + { /* AIX XL C 1.02.0.0 rejects this sort of thing, saying "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */ - struct s { int j; const int *ap[3]; }; - struct s *b; b->j = 5; + struct s { int j; const int *ap[3]; } bx; + struct s *b = &bx; b->j = 5; } { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */ const int foo = 10; @@ -5059,7 +5150,7 @@ $as_echo "#define const /**/" >>confdefs.h fi ac_fn_c_check_type "$LINENO" "mode_t" "ac_cv_type_mode_t" "$ac_includes_default" -if test "x$ac_cv_type_mode_t" = x""yes; then : +if test "x$ac_cv_type_mode_t" = xyes; then : else @@ -5070,7 +5161,7 @@ _ACEOF fi ac_fn_c_check_type "$LINENO" "off_t" "ac_cv_type_off_t" "$ac_includes_default" -if test "x$ac_cv_type_off_t" = x""yes; then : +if test "x$ac_cv_type_off_t" = xyes; then : else @@ -5081,7 +5172,7 @@ _ACEOF fi ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default" -if test "x$ac_cv_type_pid_t" = x""yes; then : +if test "x$ac_cv_type_pid_t" = xyes; then : else @@ -5092,7 +5183,7 @@ _ACEOF fi ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default" -if test "x$ac_cv_type_size_t" = x""yes; then : +if test "x$ac_cv_type_size_t" = xyes; then : else @@ -5123,7 +5214,7 @@ ac_fn_c_check_decl "$LINENO" "sys_siglist" "ac_cv_have_decl_sys_siglist" "#inclu #endif " -if test "x$ac_cv_have_decl_sys_siglist" = x""yes; then : +if test "x$ac_cv_have_decl_sys_siglist" = xyes; then : ac_have_decl=1 else ac_have_decl=0 @@ -5136,7 +5227,7 @@ _ACEOF { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5 $as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; } -if test "${ac_cv_header_time+set}" = set; then : +if ${ac_cv_header_time+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext @@ -5171,7 +5262,7 @@ fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct tm is in sys/time.h or time.h" >&5 $as_echo_n "checking whether struct tm is in sys/time.h or time.h... " >&6; } -if test "${ac_cv_struct_tm+set}" = set; then : +if ${ac_cv_struct_tm+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext @@ -5207,7 +5298,7 @@ fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers" >&5 $as_echo_n "checking return type of signal handlers... " >&6; } -if test "${ac_cv_type_signal+set}" = set; then : +if ${ac_cv_type_signal+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext @@ -5241,7 +5332,7 @@ _ACEOF for ac_header in vfork.h do : ac_fn_c_check_header_mongrel "$LINENO" "vfork.h" "ac_cv_header_vfork_h" "$ac_includes_default" -if test "x$ac_cv_header_vfork_h" = x""yes; then : +if test "x$ac_cv_header_vfork_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_VFORK_H 1 _ACEOF @@ -5254,8 +5345,7 @@ for ac_func in fork vfork do : as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" -eval as_val=\$$as_ac_var - if test "x$as_val" = x""yes; then : +if eval test \"x\$"$as_ac_var"\" = x"yes"; then : cat >>confdefs.h <<_ACEOF #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 _ACEOF @@ -5266,7 +5356,7 @@ done if test "x$ac_cv_func_fork" = xyes; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5 $as_echo_n "checking for working fork... " >&6; } -if test "${ac_cv_func_fork_works+set}" = set; then : +if ${ac_cv_func_fork_works+:} false; then : $as_echo_n "(cached) " >&6 else if test "$cross_compiling" = yes; then : @@ -5319,7 +5409,7 @@ ac_cv_func_vfork_works=$ac_cv_func_vfork if test "x$ac_cv_func_vfork" = xyes; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5 $as_echo_n "checking for working vfork... " >&6; } -if test "${ac_cv_func_vfork_works+set}" = set; then : +if ${ac_cv_func_vfork_works+:} false; then : $as_echo_n "(cached) " >&6 else if test "$cross_compiling" = yes; then : @@ -5455,13 +5545,13 @@ fi for ac_func in vprintf do : ac_fn_c_check_func "$LINENO" "vprintf" "ac_cv_func_vprintf" -if test "x$ac_cv_func_vprintf" = x""yes; then : +if test "x$ac_cv_func_vprintf" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_VPRINTF 1 _ACEOF ac_fn_c_check_func "$LINENO" "_doprnt" "ac_cv_func__doprnt" -if test "x$ac_cv_func__doprnt" = x""yes; then : +if test "x$ac_cv_func__doprnt" = xyes; then : $as_echo "#define HAVE_DOPRNT 1" >>confdefs.h @@ -5473,7 +5563,7 @@ done { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wait3 that fills in rusage" >&5 $as_echo_n "checking for wait3 that fills in rusage... " >&6; } -if test "${ac_cv_func_wait3_rusage+set}" = set; then : +if ${ac_cv_func_wait3_rusage+:} false; then : $as_echo_n "(cached) " >&6 else if test "$cross_compiling" = yes; then : @@ -5569,8 +5659,7 @@ for ac_func in \ do : as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" -eval as_val=\$$as_ac_var - if test "x$as_val" = x""yes; then : +if eval test \"x\$"$as_ac_var"\" = x"yes"; then : cat >>confdefs.h <<_ACEOF #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 _ACEOF @@ -5579,36 +5668,63 @@ fi done -for ac_func in \ - realpath \ - dirname \ - stresep \ - strlcpy \ - -do : - as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` -ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" -eval as_val=\$$as_ac_var - if test "x$as_val" = x""yes; then : - cat >>confdefs.h <<_ACEOF -#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 -_ACEOF +ac_fn_c_check_func "$LINENO" "realpath" "ac_cv_func_realpath" +if test "x$ac_cv_func_realpath" = xyes; then : + $as_echo "#define HAVE_REALPATH 1" >>confdefs.h else case " $LIBOBJS " in - *" $ac_func.$ac_objext "* ) ;; - *) LIBOBJS="$LIBOBJS $ac_func.$ac_objext" + *" realpath.$ac_objext "* ) ;; + *) LIBOBJS="$LIBOBJS realpath.$ac_objext" + ;; +esac + +fi + +ac_fn_c_check_func "$LINENO" "dirname" "ac_cv_func_dirname" +if test "x$ac_cv_func_dirname" = xyes; then : + $as_echo "#define HAVE_DIRNAME 1" >>confdefs.h + +else + case " $LIBOBJS " in + *" dirname.$ac_objext "* ) ;; + *) LIBOBJS="$LIBOBJS dirname.$ac_objext" + ;; +esac + +fi + +ac_fn_c_check_func "$LINENO" "stresep" "ac_cv_func_stresep" +if test "x$ac_cv_func_stresep" = xyes; then : + $as_echo "#define HAVE_STRESEP 1" >>confdefs.h + +else + case " $LIBOBJS " in + *" stresep.$ac_objext "* ) ;; + *) LIBOBJS="$LIBOBJS stresep.$ac_objext" + ;; +esac + +fi + +ac_fn_c_check_func "$LINENO" "strlcpy" "ac_cv_func_strlcpy" +if test "x$ac_cv_func_strlcpy" = xyes; then : + $as_echo "#define HAVE_STRLCPY 1" >>confdefs.h + +else + case " $LIBOBJS " in + *" strlcpy.$ac_objext "* ) ;; + *) LIBOBJS="$LIBOBJS strlcpy.$ac_objext" ;; esac fi -done { $as_echo "$as_me:${as_lineno-$LINENO}: checking for emalloc in -lutil" >&5 $as_echo_n "checking for emalloc in -lutil... " >&6; } -if test "${ac_cv_lib_util_emalloc+set}" = set; then : +if ${ac_cv_lib_util_emalloc+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS @@ -5642,10 +5758,10 @@ LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_util_emalloc" >&5 $as_echo "$ac_cv_lib_util_emalloc" >&6; } -if test "x$ac_cv_lib_util_emalloc" = x""yes; then : +if test "x$ac_cv_lib_util_emalloc" = xyes; then : { $as_echo "$as_me:${as_lineno-$LINENO}: checking for erealloc in -lutil" >&5 $as_echo_n "checking for erealloc in -lutil... " >&6; } -if test "${ac_cv_lib_util_erealloc+set}" = set; then : +if ${ac_cv_lib_util_erealloc+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS @@ -5679,10 +5795,10 @@ LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_util_erealloc" >&5 $as_echo "$ac_cv_lib_util_erealloc" >&6; } -if test "x$ac_cv_lib_util_erealloc" = x""yes; then : +if test "x$ac_cv_lib_util_erealloc" = xyes; then : { $as_echo "$as_me:${as_lineno-$LINENO}: checking for estrdup in -lutil" >&5 $as_echo_n "checking for estrdup in -lutil... " >&6; } -if test "${ac_cv_lib_util_estrdup+set}" = set; then : +if ${ac_cv_lib_util_estrdup+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS @@ -5716,10 +5832,10 @@ LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_util_estrdup" >&5 $as_echo "$ac_cv_lib_util_estrdup" >&6; } -if test "x$ac_cv_lib_util_estrdup" = x""yes; then : +if test "x$ac_cv_lib_util_estrdup" = xyes; then : { $as_echo "$as_me:${as_lineno-$LINENO}: checking for estrndup in -lutil" >&5 $as_echo_n "checking for estrndup in -lutil... " >&6; } -if test "${ac_cv_lib_util_estrndup+set}" = set; then : +if ${ac_cv_lib_util_estrndup+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS @@ -5753,7 +5869,7 @@ LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_util_estrndup" >&5 $as_echo "$ac_cv_lib_util_estrndup" >&6; } -if test "x$ac_cv_lib_util_estrndup" = x""yes; then : +if test "x$ac_cv_lib_util_estrndup" = xyes; then : LIBS="$LIBS -lutil" CPPFLAGS="$CPPFLAGS -DUSE_EMALLOC" fi @@ -5767,7 +5883,7 @@ fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stat file-mode macros are broken" >&5 $as_echo_n "checking whether stat file-mode macros are broken... " >&6; } -if test "${ac_cv_header_stat_broken+set}" = set; then : +if ${ac_cv_header_stat_broken+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext @@ -5808,7 +5924,7 @@ $as_echo "#define STAT_MACROS_BROKEN 1" >>confdefs.h fi ac_fn_c_check_member "$LINENO" "struct stat" "st_rdev" "ac_cv_member_struct_stat_st_rdev" "$ac_includes_default" -if test "x$ac_cv_member_struct_stat_st_rdev" = x""yes; then : +if test "x$ac_cv_member_struct_stat_st_rdev" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_STRUCT_STAT_ST_RDEV 1 @@ -5879,7 +5995,7 @@ echo "defaults: MACHINE=$machine, MACHINE_ARCH=$machine_arch" 1>&6 # Check whether --with-machine was given. if test "${with_machine+set}" = set; then : withval=$with_machine; case "${withval}" in -yes) as_fn_error "bad value ${withval} given for bmake MACHINE" "$LINENO" 5 ;; +yes) as_fn_error $? "bad value ${withval} given for bmake MACHINE" "$LINENO" 5 ;; no) ;; generic) machine=`$srcdir/machine.sh`;; *) machine=$with_machine;; @@ -5912,7 +6028,7 @@ fi # Check whether --with-machine_arch was given. if test "${with_machine_arch+set}" = set; then : withval=$with_machine_arch; case "${withval}" in -yes) as_fn_error "bad value ${withval} given for bmake MACHINE_ARCH" "$LINENO" 5 ;; +yes) as_fn_error $? "bad value ${withval} given for bmake MACHINE_ARCH" "$LINENO" 5 ;; no) ;; *) machine_arch=$with_machine_arch;; esac @@ -5924,7 +6040,7 @@ default_sys_path=\${prefix}/share/mk # Check whether --with-default-sys-path was given. if test "${with_default_sys_path+set}" = set; then : withval=$with_default_sys_path; case "${withval}" in -yes) as_fn_error "bad value ${withval} given for bmake _PATH_DEFSYSPATH" "$LINENO" 5 ;; +yes) as_fn_error $? "bad value ${withval} given for bmake _PATH_DEFSYSPATH" "$LINENO" 5 ;; no) ;; *) default_sys_path="$with_default_sys_path" ;; @@ -5935,7 +6051,7 @@ fi # Check whether --with-path-objdirprefix was given. if test "${with_path_objdirprefix+set}" = set; then : withval=$with_path_objdirprefix; case "${withval}" in -yes) as_fn_error "bad value ${withval} given for bmake _PATH_OBJDIRPREFIX" "$LINENO" 5 ;; +yes) as_fn_error $? "bad value ${withval} given for bmake _PATH_OBJDIRPREFIX" "$LINENO" 5 ;; no) CPPFLAGS="$CPPFLAGS -DNO_PATH_OBJDIRPREFIX" ;; *) CPPFLAGS="$CPPFLAGS \"-D_PATH_OBJDIRPREFIX=\\\"$with_path-objdir\\\"\"" ;; esac @@ -5946,7 +6062,7 @@ if test "${enable_pwd_override+set}" = set; then : enableval=$enable_pwd_override; case "${enableval}" in yes) ;; no) CPPFLAGS="$CPPFLAGS -DNO_PWD_OVERRIDE" ;; -*) as_fn_error "bad value ${enableval} given for pwd-override option" "$LINENO" 5 ;; +*) as_fn_error $? "bad value ${enableval} given for pwd-override option" "$LINENO" 5 ;; esac fi @@ -5955,7 +6071,7 @@ if test "${enable_check_make_chdir+set}" = set; then : enableval=$enable_check_make_chdir; case "${enableval}" in yes) ;; no) CPPFLAGS="$CPPFLAGS -DNO_CHECK_MAKE_CHDIR" ;; -*) as_fn_error "bad value ${enableval} given for check-make-chdir option" "$LINENO" 5 ;; +*) as_fn_error $? "bad value ${enableval} given for check-make-chdir option" "$LINENO" 5 ;; esac fi @@ -5965,7 +6081,7 @@ if test "${with_mksrc+set}" = set; then : withval=$with_mksrc; case "${withval}" in ""|yes|no) ;; *) test -s $withval/install-mk && mksrc=$withval || -as_fn_error "bad value ${withval} given for mksrc cannot find install-mk" "$LINENO" 5 +as_fn_error $? "bad value ${withval} given for mksrc cannot find install-mk" "$LINENO" 5 ;; esac @@ -6009,7 +6125,12 @@ fi -ac_config_files="$ac_config_files makefile Makefile.config make-bootstrap.sh unit-tests/Makefile" + +bm_outfiles="Makefile.config unit-tests/Makefile.config make-bootstrap.sh" +if test $use_makefile = yes; then + bm_outfiles="makefile $bm_outfiles" +fi +ac_config_files="$ac_config_files $bm_outfiles" cat >confcache <<\_ACEOF # This file is a shell script that caches the results of configure @@ -6075,10 +6196,21 @@ $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; :end' >>confcache if diff "$cache_file" confcache >/dev/null 2>&1; then :; else if test -w "$cache_file"; then - test "x$cache_file" != "x/dev/null" && + if test "x$cache_file" != "x/dev/null"; then { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 $as_echo "$as_me: updating cache $cache_file" >&6;} - cat confcache >$cache_file + if test ! -f "$cache_file" || test -h "$cache_file"; then + cat confcache >"$cache_file" + else + case $cache_file in #( + */* | ?:*) + mv -f confcache "$cache_file"$$ && + mv -f "$cache_file"$$ "$cache_file" ;; #( + *) + mv -f confcache "$cache_file" ;; + esac + fi + fi else { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} @@ -6094,6 +6226,7 @@ DEFS=-DHAVE_CONFIG_H ac_libobjs= ac_ltlibobjs= +U= for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue # 1. Remove the extension, and $U if already installed. ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' @@ -6110,7 +6243,7 @@ LTLIBOBJS=$ac_ltlibobjs -: ${CONFIG_STATUS=./config.status} +: "${CONFIG_STATUS=./config.status}" ac_write_fail=0 ac_clean_files_save=$ac_clean_files ac_clean_files="$ac_clean_files $CONFIG_STATUS" @@ -6211,6 +6344,7 @@ fi IFS=" "" $as_nl" # Find who we are. Look in the path if we contain no directory separator. +as_myself= case $0 in #(( *[\\/]* ) as_myself=$0 ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR @@ -6256,19 +6390,19 @@ export LANGUAGE (unset CDPATH) >/dev/null 2>&1 && unset CDPATH -# as_fn_error ERROR [LINENO LOG_FD] -# --------------------------------- +# as_fn_error STATUS ERROR [LINENO LOG_FD] +# ---------------------------------------- # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are # provided, also output the error to LOG_FD, referencing LINENO. Then exit the -# script with status $?, using 1 if that was 0. +# script with STATUS, using 1 if that was 0. as_fn_error () { - as_status=$?; test $as_status -eq 0 && as_status=1 - if test "$3"; then - as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack - $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3 + as_status=$1; test $as_status -eq 0 && as_status=1 + if test "$4"; then + as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 fi - $as_echo "$as_me: error: $1" >&2 + $as_echo "$as_me: error: $2" >&2 as_fn_exit $as_status } # as_fn_error @@ -6406,16 +6540,16 @@ if (echo >conf$$.file) 2>/dev/null; then # ... but there are two gotchas: # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. - # In both cases, we have to default to `cp -p'. + # In both cases, we have to default to `cp -pR'. ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || - as_ln_s='cp -p' + as_ln_s='cp -pR' elif ln conf$$.file conf$$ 2>/dev/null; then as_ln_s=ln else - as_ln_s='cp -p' + as_ln_s='cp -pR' fi else - as_ln_s='cp -p' + as_ln_s='cp -pR' fi rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file rmdir conf$$.dir 2>/dev/null @@ -6464,7 +6598,7 @@ $as_echo X"$as_dir" | test -d "$as_dir" && break done test -z "$as_dirs" || eval "mkdir $as_dirs" - } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir" + } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" } # as_fn_mkdir_p @@ -6475,28 +6609,16 @@ else as_mkdir_p=false fi -if test -x / >/dev/null 2>&1; then - as_test_x='test -x' -else - if ls -dL / >/dev/null 2>&1; then - as_ls_L_option=L - else - as_ls_L_option= - fi - as_test_x=' - eval sh -c '\'' - if test -d "$1"; then - test -d "$1/."; - else - case $1 in #( - -*)set "./$1";; - esac; - case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( - ???[sx]*):;;*)false;;esac;fi - '\'' sh - ' -fi -as_executable_p=$as_test_x + +# as_fn_executable_p FILE +# ----------------------- +# Test if FILE is an executable regular file. +as_fn_executable_p () +{ + test -f "$1" && test -x "$1" +} # as_fn_executable_p +as_test_x='test -x' +as_executable_p=as_fn_executable_p # Sed expression to map a string onto a valid CPP name. as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" @@ -6517,8 +6639,8 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 # report actual input values of CONFIG_FILES etc. instead of their # values after options handling. ac_log=" -This file was extended by bmake $as_me 20171126, which was -generated by GNU Autoconf 2.64. Invocation command line was +This file was extended by bmake $as_me 20200418, which was +generated by GNU Autoconf 2.69. Invocation command line was CONFIG_FILES = $CONFIG_FILES CONFIG_HEADERS = $CONFIG_HEADERS @@ -6557,6 +6679,7 @@ Usage: $0 [OPTION]... [TAG]... -h, --help print this help, then exit -V, --version print version number and configuration settings, then exit + --config print configuration, then exit -q, --quiet, --silent do not print progress messages -d, --debug don't remove temporary files @@ -6576,12 +6699,13 @@ Report bugs to ." _ACEOF cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" ac_cs_version="\\ -bmake config.status 20171126 -configured by $0, generated by GNU Autoconf 2.64, - with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\" +bmake config.status 20200418 +configured by $0, generated by GNU Autoconf 2.69, + with options \\"\$ac_cs_config\\" -Copyright (C) 2009 Free Software Foundation, Inc. +Copyright (C) 2012 Free Software Foundation, Inc. This config.status script is free software; the Free Software Foundation gives unlimited permission to copy, distribute and modify it." @@ -6597,11 +6721,16 @@ ac_need_defaults=: while test $# != 0 do case $1 in - --*=*) + --*=?*) ac_option=`expr "X$1" : 'X\([^=]*\)='` ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` ac_shift=: ;; + --*=) + ac_option=`expr "X$1" : 'X\([^=]*\)='` + ac_optarg= + ac_shift=: + ;; *) ac_option=$1 ac_optarg=$2 @@ -6615,12 +6744,15 @@ do ac_cs_recheck=: ;; --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) $as_echo "$ac_cs_version"; exit ;; + --config | --confi | --conf | --con | --co | --c ) + $as_echo "$ac_cs_config"; exit ;; --debug | --debu | --deb | --de | --d | -d ) debug=: ;; --file | --fil | --fi | --f ) $ac_shift case $ac_optarg in *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; + '') as_fn_error $? "missing file argument" ;; esac as_fn_append CONFIG_FILES " '$ac_optarg'" ac_need_defaults=false;; @@ -6633,7 +6765,7 @@ do ac_need_defaults=false;; --he | --h) # Conflict between --help and --header - as_fn_error "ambiguous option: \`$1' + as_fn_error $? "ambiguous option: \`$1' Try \`$0 --help' for more information.";; --help | --hel | -h ) $as_echo "$ac_cs_usage"; exit ;; @@ -6642,7 +6774,7 @@ Try \`$0 --help' for more information.";; ac_cs_silent=: ;; # This is an error. - -*) as_fn_error "unrecognized option: \`$1' + -*) as_fn_error $? "unrecognized option: \`$1' Try \`$0 --help' for more information." ;; *) as_fn_append ac_config_targets " $1" @@ -6662,7 +6794,7 @@ fi _ACEOF cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 if \$ac_cs_recheck; then - set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion + set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion shift \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 CONFIG_SHELL='$SHELL' @@ -6692,12 +6824,9 @@ for ac_config_target in $ac_config_targets do case $ac_config_target in "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; - "makefile") CONFIG_FILES="$CONFIG_FILES makefile" ;; - "Makefile.config") CONFIG_FILES="$CONFIG_FILES Makefile.config" ;; - "make-bootstrap.sh") CONFIG_FILES="$CONFIG_FILES make-bootstrap.sh" ;; - "unit-tests/Makefile") CONFIG_FILES="$CONFIG_FILES unit-tests/Makefile" ;; + "$bm_outfiles") CONFIG_FILES="$CONFIG_FILES $bm_outfiles" ;; - *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;; + *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; esac done @@ -6719,9 +6848,10 @@ fi # after its creation but before its name has been assigned to `$tmp'. $debug || { - tmp= + tmp= ac_tmp= trap 'exit_status=$? - { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status + : "${ac_tmp:=$tmp}" + { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status ' 0 trap 'as_fn_exit 1' 1 2 13 15 } @@ -6729,12 +6859,13 @@ $debug || { tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && - test -n "$tmp" && test -d "$tmp" + test -d "$tmp" } || { tmp=./conf$$-$RANDOM (umask 077 && mkdir "$tmp") -} || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5 +} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 +ac_tmp=$tmp # Set up the scripts for CONFIG_FILES section. # No need to generate them if there are no CONFIG_FILES. @@ -6751,12 +6882,12 @@ if test "x$ac_cr" = x; then fi ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' /dev/null` if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then - ac_cs_awk_cr='\r' + ac_cs_awk_cr='\\r' else ac_cs_awk_cr=$ac_cr fi -echo 'BEGIN {' >"$tmp/subs1.awk" && +echo 'BEGIN {' >"$ac_tmp/subs1.awk" && _ACEOF @@ -6765,18 +6896,18 @@ _ACEOF echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && echo "_ACEOF" } >conf$$subs.sh || - as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 -ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'` + as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 +ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` ac_delim='%!_!# ' for ac_last_try in false false false false false :; do . ./conf$$subs.sh || - as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 + as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` if test $ac_delim_n = $ac_delim_num; then break elif $ac_last_try; then - as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 + as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 else ac_delim="$ac_delim!$ac_delim _$ac_delim!! " fi @@ -6784,7 +6915,7 @@ done rm -f conf$$subs.sh cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 -cat >>"\$tmp/subs1.awk" <<\\_ACAWK && +cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && _ACEOF sed -n ' h @@ -6798,7 +6929,7 @@ s/'"$ac_delim"'$// t delim :nl h -s/\(.\{148\}\).*/\1/ +s/\(.\{148\}\)..*/\1/ t more1 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ p @@ -6812,7 +6943,7 @@ s/.\{148\}// t nl :delim h -s/\(.\{148\}\).*/\1/ +s/\(.\{148\}\)..*/\1/ t more2 s/["\\]/\\&/g; s/^/"/; s/$/"/ p @@ -6832,7 +6963,7 @@ t delim rm -f conf$$subs.awk cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 _ACAWK -cat >>"\$tmp/subs1.awk" <<_ACAWK && +cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && for (key in S) S_is_set[key] = 1 FS = "" @@ -6864,21 +6995,29 @@ if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" else cat -fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \ - || as_fn_error "could not setup config files machinery" "$LINENO" 5 +fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ + || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 _ACEOF -# VPATH may cause trouble with some makes, so we remove $(srcdir), -# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and +# VPATH may cause trouble with some makes, so we remove sole $(srcdir), +# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and # trailing colons and then remove the whole line if VPATH becomes empty # (actually we leave an empty line to preserve line numbers). if test "x$srcdir" = x.; then - ac_vpsub='/^[ ]*VPATH[ ]*=/{ -s/:*\$(srcdir):*/:/ -s/:*\${srcdir}:*/:/ -s/:*@srcdir@:*/:/ -s/^\([^=]*=[ ]*\):*/\1/ + ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ +h +s/// +s/^/:/ +s/[ ]*$/:/ +s/:\$(srcdir):/:/g +s/:\${srcdir}:/:/g +s/:@srcdir@:/:/g +s/^:*// s/:*$// +x +s/\(=[ ]*\).*/\1/ +G +s/\n// s/^[^=]*=[ ]*$// }' fi @@ -6890,7 +7029,7 @@ fi # test -n "$CONFIG_FILES" # No need to generate them if there are no CONFIG_HEADERS. # This happens for instance with `./config.status Makefile'. if test -n "$CONFIG_HEADERS"; then -cat >"$tmp/defines.awk" <<\_ACAWK || +cat >"$ac_tmp/defines.awk" <<\_ACAWK || BEGIN { _ACEOF @@ -6902,11 +7041,11 @@ _ACEOF # handling of long lines. ac_delim='%!_!# ' for ac_last_try in false false :; do - ac_t=`sed -n "/$ac_delim/p" confdefs.h` - if test -z "$ac_t"; then + ac_tt=`sed -n "/$ac_delim/p" confdefs.h` + if test -z "$ac_tt"; then break elif $ac_last_try; then - as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5 + as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 else ac_delim="$ac_delim!$ac_delim _$ac_delim!! " fi @@ -6991,7 +7130,7 @@ cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 _ACAWK _ACEOF cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 - as_fn_error "could not setup config headers machinery" "$LINENO" 5 + as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 fi # test -n "$CONFIG_HEADERS" @@ -7004,7 +7143,7 @@ do esac case $ac_mode$ac_tag in :[FHL]*:*);; - :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;; + :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; :[FH]-) ac_tag=-:-;; :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; esac @@ -7023,7 +7162,7 @@ do for ac_f do case $ac_f in - -) ac_f="$tmp/stdin";; + -) ac_f="$ac_tmp/stdin";; *) # Look for the file first in the build tree, then in the source tree # (if the path is not absolute). The absolute path cannot be DOS-style, # because $ac_f cannot contain `:'. @@ -7032,7 +7171,7 @@ do [\\/$]*) false;; *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; esac || - as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;; + as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; esac case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac as_fn_append ac_file_inputs " '$ac_f'" @@ -7058,8 +7197,8 @@ $as_echo "$as_me: creating $ac_file" >&6;} esac case $ac_tag in - *:-:* | *:-) cat >"$tmp/stdin" \ - || as_fn_error "could not create $ac_file" "$LINENO" 5 ;; + *:-:* | *:-) cat >"$ac_tmp/stdin" \ + || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; esac ;; esac @@ -7189,23 +7328,24 @@ s&@abs_top_builddir@&$ac_abs_top_builddir&;t t s&@INSTALL@&$ac_INSTALL&;t t $ac_datarootdir_hack " -eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \ - || as_fn_error "could not create $ac_file" "$LINENO" 5 +eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ + >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && - { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } && - { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } && + { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && + { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ + "$ac_tmp/out"`; test -z "$ac_out"; } && { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' -which seems to be undefined. Please make sure it is defined." >&5 +which seems to be undefined. Please make sure it is defined" >&5 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' -which seems to be undefined. Please make sure it is defined." >&2;} +which seems to be undefined. Please make sure it is defined" >&2;} - rm -f "$tmp/stdin" + rm -f "$ac_tmp/stdin" case $ac_file in - -) cat "$tmp/out" && rm -f "$tmp/out";; - *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";; + -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; + *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; esac \ - || as_fn_error "could not create $ac_file" "$LINENO" 5 + || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; :H) # @@ -7214,21 +7354,21 @@ which seems to be undefined. Please make sure it is defined." >&2;} if test x"$ac_file" != x-; then { $as_echo "/* $configure_input */" \ - && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" - } >"$tmp/config.h" \ - || as_fn_error "could not create $ac_file" "$LINENO" 5 - if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then + && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" + } >"$ac_tmp/config.h" \ + || as_fn_error $? "could not create $ac_file" "$LINENO" 5 + if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 $as_echo "$as_me: $ac_file is unchanged" >&6;} else rm -f "$ac_file" - mv "$tmp/config.h" "$ac_file" \ - || as_fn_error "could not create $ac_file" "$LINENO" 5 + mv "$ac_tmp/config.h" "$ac_file" \ + || as_fn_error $? "could not create $ac_file" "$LINENO" 5 fi else $as_echo "/* $configure_input */" \ - && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \ - || as_fn_error "could not create -" "$LINENO" 5 + && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ + || as_fn_error $? "could not create -" "$LINENO" 5 fi ;; @@ -7243,7 +7383,7 @@ _ACEOF ac_clean_files=$ac_clean_files_save test $ac_write_fail = 0 || - as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5 + as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 # configure is writing to config.log, and then calls config.status. @@ -7264,14 +7404,13 @@ if test "$no_create" != yes; then exec 5>>config.log # Use ||, not &&, to avoid exiting from the if with $? = 1, which # would make configure fail if this is the last instruction. - $ac_cs_success || as_fn_exit $? + $ac_cs_success || as_fn_exit 1 fi if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} fi - cat <&6 +dnl echo "Note: use_meta=$use_meta use_filemon=$use_filemon filemon_h=$filemon_h" >&6 case "$use_meta" in yes) - case "$filemon_h" in - *.h) echo "Using: filemon=$filemon_h" >&6;; + case "$use_filemon" in + no) ;; + *) echo "Using: filemon_${use_filemon}.c" >&6;; esac ;; esac @@ -388,10 +411,14 @@ AC_SUBST(INSTALL) AC_SUBST(GCC) AC_SUBST(diff_u) AC_SUBST(use_meta) +AC_SUBST(use_filemon) AC_SUBST(filemon_h) AC_SUBST(_MAKE_VERSION) -AC_OUTPUT(makefile Makefile.config make-bootstrap.sh unit-tests/Makefile) - +bm_outfiles="Makefile.config unit-tests/Makefile.config make-bootstrap.sh" +if test $use_makefile = yes; then + bm_outfiles="makefile $bm_outfiles" +fi +AC_OUTPUT($bm_outfiles) cat < + +struct filemon; + +const char * + filemon_path(void); + +struct filemon * + filemon_open(void); +int filemon_close(struct filemon *); + +int filemon_setfd(struct filemon *, int); +void filemon_setpid_parent(struct filemon *, pid_t); +int filemon_setpid_child(const struct filemon *, pid_t); + +int filemon_readfd(const struct filemon *); +int filemon_process(struct filemon *); + +#endif /* FILEMON_H_ */ diff --git a/contrib/bmake/filemon/filemon_dev.c b/contrib/bmake/filemon/filemon_dev.c new file mode 100644 index 000000000000..1d2aaa98584d --- /dev/null +++ b/contrib/bmake/filemon/filemon_dev.c @@ -0,0 +1,151 @@ +/* $NetBSD: filemon_dev.c,v 1.1 2020/01/19 19:49:37 riastradh Exp $ */ + +/*- + * Copyright (c) 2020 The NetBSD Foundation, Inc. + * All rights reserved. + * + * This code is derived from software contributed to The NetBSD Foundation + * by Taylor R. Campbell. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS + * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED + * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS + * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + */ + +#include "filemon.h" + +#include + +#include +#include +#include +#include + +#ifdef HAVE_FILEMON_H +# include +#endif + +#ifndef _PATH_FILEMON +#define _PATH_FILEMON "/dev/filemon" +#endif + +struct filemon { + int fd; +}; + +const char * +filemon_path(void) +{ + + return _PATH_FILEMON; +} + +struct filemon * +filemon_open(void) +{ + struct filemon *F; + unsigned i; + int error; + + /* Allocate and zero a struct filemon object. */ + F = calloc(1, sizeof(*F)); + if (F == NULL) + return NULL; + + /* Try opening /dev/filemon, up to six times (cargo cult!). */ + for (i = 0; (F->fd = open(_PATH_FILEMON, O_RDWR)) == -1; i++) { + if (i == 5) { + error = errno; + goto fail0; + } + } + + /* Success! */ + return F; + +fail0: free(F); + errno = error; + return NULL; +} + +int +filemon_setfd(struct filemon *F, int fd) +{ + + /* Point the kernel at this file descriptor. */ + if (ioctl(F->fd, FILEMON_SET_FD, &fd) == -1) + return -1; + + /* No need for it in userland any more; close it. */ + (void)close(fd); + + /* Success! */ + return 0; +} + +void +filemon_setpid_parent(struct filemon *F, pid_t pid) +{ + /* Nothing to do! */ +} + +int +filemon_setpid_child(const struct filemon *F, pid_t pid) +{ + + /* Just pass it on to the kernel. */ + return ioctl(F->fd, FILEMON_SET_PID, &pid); +} + +int +filemon_close(struct filemon *F) +{ + int error = 0; + + /* Close the filemon device fd. */ + if (close(F->fd) == -1 && error == 0) + error = errno; + + /* Free the filemon descriptor. */ + free(F); + + /* Set errno and return -1 if anything went wrong. */ + if (error) { + errno = error; + return -1; + } + + /* Success! */ + return 0; +} + +int +filemon_readfd(const struct filemon *F) +{ + + return -1; +} + +int +filemon_process(struct filemon *F) +{ + + return 0; +} diff --git a/contrib/bmake/filemon/filemon_ktrace.c b/contrib/bmake/filemon/filemon_ktrace.c new file mode 100644 index 000000000000..0a532d68f4f2 --- /dev/null +++ b/contrib/bmake/filemon/filemon_ktrace.c @@ -0,0 +1,878 @@ +/* $NetBSD: filemon_ktrace.c,v 1.2 2020/01/19 20:22:57 riastradh Exp $ */ + +/*- + * Copyright (c) 2019 The NetBSD Foundation, Inc. + * All rights reserved. + * + * This code is derived from software contributed to The NetBSD Foundation + * by Taylor R. Campbell. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS + * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED + * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS + * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + */ + +#define _KERNTYPES /* register_t */ + +#include "filemon.h" + +#include +#include +#include +#include +#include +#include +#include + +#include + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#ifndef AT_CWD +#define AT_CWD -1 +#endif + +struct filemon; +struct filemon_key; +struct filemon_state; + +typedef struct filemon_state *filemon_syscall_t(struct filemon *, + const struct filemon_key *, const struct ktr_syscall *); + +static filemon_syscall_t filemon_sys_chdir; +static filemon_syscall_t filemon_sys_execve; +static filemon_syscall_t filemon_sys_exit; +static filemon_syscall_t filemon_sys_fork; +static filemon_syscall_t filemon_sys_link; +static filemon_syscall_t filemon_sys_open; +static filemon_syscall_t filemon_sys_openat; +static filemon_syscall_t filemon_sys_symlink; +static filemon_syscall_t filemon_sys_unlink; +static filemon_syscall_t filemon_sys_rename; + +static filemon_syscall_t *const filemon_syscalls[] = { + [SYS_chdir] = &filemon_sys_chdir, + [SYS_execve] = &filemon_sys_execve, + [SYS_exit] = &filemon_sys_exit, + [SYS_fork] = &filemon_sys_fork, + [SYS_link] = &filemon_sys_link, + [SYS_open] = &filemon_sys_open, + [SYS_openat] = &filemon_sys_openat, + [SYS_symlink] = &filemon_sys_symlink, + [SYS_unlink] = &filemon_sys_unlink, + [SYS_rename] = &filemon_sys_rename, +}; + +struct filemon { + int ktrfd; /* kernel writes ktrace events here */ + FILE *in; /* we read ktrace events from here */ + FILE *out; /* we write filemon events to here */ + rb_tree_t active; + pid_t child; + + /* I/O state machine. */ + enum { + FILEMON_START = 0, + FILEMON_HEADER, + FILEMON_PAYLOAD, + FILEMON_ERROR, + } state; + unsigned char *p; + size_t resid; + + /* I/O buffer. */ + struct ktr_header hdr; + union { + struct ktr_syscall syscall; + struct ktr_sysret sysret; + char namei[PATH_MAX]; + unsigned char buf[4096]; + } payload; +}; + +struct filemon_state { + struct filemon_key { + pid_t pid; + lwpid_t lid; + } key; + struct rb_node node; + int syscode; + void (*show)(struct filemon *, const struct filemon_state *, + const struct ktr_sysret *); + unsigned i; + unsigned npath; + char *path[/*npath*/]; +}; + +static int +compare_filemon_states(void *cookie, const void *na, const void *nb) +{ + const struct filemon_state *Sa = na; + const struct filemon_state *Sb = nb; + + if (Sa->key.pid < Sb->key.pid) + return -1; + if (Sa->key.pid > Sb->key.pid) + return +1; + if (Sa->key.lid < Sb->key.lid) + return -1; + if (Sa->key.lid > Sb->key.lid) + return +1; + return 0; +} + +static int +compare_filemon_key(void *cookie, const void *n, const void *k) +{ + const struct filemon_state *S = n; + const struct filemon_key *key = k; + + if (S->key.pid < key->pid) + return -1; + if (S->key.pid > key->pid) + return +1; + if (S->key.lid < key->lid) + return -1; + if (S->key.lid > key->lid) + return +1; + return 0; +} + +static const rb_tree_ops_t filemon_rb_ops = { + .rbto_compare_nodes = &compare_filemon_states, + .rbto_compare_key = &compare_filemon_key, + .rbto_node_offset = offsetof(struct filemon_state, node), + .rbto_context = NULL, +}; + +/* + * filemon_path() + * + * Return a pointer to a constant string denoting the `path' of + * the filemon. + */ +const char * +filemon_path(void) +{ + + return "ktrace"; +} + +/* + * filemon_open() + * + * Allocate a filemon descriptor. Returns NULL and sets errno on + * failure. + */ +struct filemon * +filemon_open(void) +{ + struct filemon *F; + int ktrpipe[2]; + int error; + + /* Allocate and zero a struct filemon object. */ + F = calloc(1, sizeof(*F)); + if (F == NULL) + return NULL; + + /* Create a pipe for ktrace events. */ + if (pipe2(ktrpipe, O_CLOEXEC|O_NONBLOCK) == -1) { + error = errno; + goto fail0; + } + + /* Create a file stream for reading the ktrace events. */ + if ((F->in = fdopen(ktrpipe[0], "r")) == NULL) { + error = errno; + goto fail1; + } + ktrpipe[0] = -1; /* claimed by fdopen */ + + /* + * Set the fd for writing ktrace events and initialize the + * rbtree. The rest can be safely initialized to zero. + */ + F->ktrfd = ktrpipe[1]; + rb_tree_init(&F->active, &filemon_rb_ops); + + /* Success! */ + return F; + +fail2: __unused + (void)fclose(F->in); +fail1: (void)close(ktrpipe[0]); + (void)close(ktrpipe[1]); +fail0: free(F); + errno = error; + return NULL; +} + +/* + * filemon_closefd(F) + * + * Internal subroutine to try to flush and close the output file. + * If F is not open for output, do nothing. Never leaves F open + * for output even on failure. Returns 0 on success; sets errno + * and return -1 on failure. + */ +static int +filemon_closefd(struct filemon *F) +{ + int error = 0; + + /* If we're not open, nothing to do. */ + if (F->out == NULL) + return 0; + + /* + * Flush it, close it, and null it unconditionally, but be + * careful to return the earliest error in errno. + */ + if (fflush(F->out) == EOF && error == 0) + error = errno; + if (fclose(F->out) == EOF && error == 0) + error = errno; + F->out = NULL; + + /* Set errno and return -1 if anything went wrong. */ + if (error) { + errno = error; + return -1; + } + + /* Success! */ + return 0; +} + +/* + * filemon_setfd(F, fd) + * + * Cause filemon activity on F to be sent to fd. Claims ownership + * of fd; caller should not use fd afterward, and any duplicates + * of fd may see their file positions changed. + */ +int +filemon_setfd(struct filemon *F, int fd) +{ + + /* + * Close an existing output file if done. Fail now if there's + * an error closing. + */ + if ((filemon_closefd(F)) == -1) + return -1; + assert(F->out == NULL); + + /* Open a file stream and claim ownership of the fd. */ + if ((F->out = fdopen(fd, "a")) == NULL) + return -1; + + /* + * Print the opening output. Any failure will be deferred + * until closing. For hysterical raisins, we show the parent + * pid, not the child pid. + */ + fprintf(F->out, "# filemon version 4\n"); + fprintf(F->out, "# Target pid %jd\n", (intmax_t)getpid()); + fprintf(F->out, "V 4\n"); + + /* Success! */ + return 0; +} + +/* + * filemon_setpid_parent(F, pid) + * + * Set the traced pid, from the parent. Never fails. + */ +void +filemon_setpid_parent(struct filemon *F, pid_t pid) +{ + + F->child = pid; +} + +/* + * filemon_setpid_child(F, pid) + * + * Set the traced pid, from the child. Returns 0 on success; sets + * errno and returns -1 on failure. + */ +int +filemon_setpid_child(const struct filemon *F, pid_t pid) +{ + int ops, trpoints; + + ops = KTROP_SET|KTRFLAG_DESCEND; + trpoints = KTRFACv2; + trpoints |= KTRFAC_SYSCALL|KTRFAC_NAMEI|KTRFAC_SYSRET; + trpoints |= KTRFAC_INHERIT; + if (fktrace(F->ktrfd, ops, trpoints, pid) == -1) + return -1; + + return 0; +} + +/* + * filemon_close(F) + * + * Close F for output if necessary, and free a filemon descriptor. + * Returns 0 on success; sets errno and returns -1 on failure, but + * frees the filemon descriptor either way; + */ +int +filemon_close(struct filemon *F) +{ + struct filemon_state *S; + int error = 0; + + /* Close for output. */ + if (filemon_closefd(F) == -1 && error == 0) + error = errno; + + /* Close the ktrace pipe. */ + if (fclose(F->in) == EOF && error == 0) + error = errno; + if (close(F->ktrfd) == -1 && error == 0) + error = errno; + + /* Free any active records. */ + while ((S = RB_TREE_MIN(&F->active)) != NULL) { + rb_tree_remove_node(&F->active, S); + free(S); + } + + /* Free the filemon descriptor. */ + free(F); + + /* Set errno and return -1 if anything went wrong. */ + if (error) { + errno = error; + return -1; + } + + /* Success! */ + return 0; +} + +/* + * filemon_readfd(F) + * + * Returns a file descriptor which will select/poll ready for read + * when there are filemon events to be processed by + * filemon_process, or -1 if anything has gone wrong. + */ +int +filemon_readfd(const struct filemon *F) +{ + + if (F->state == FILEMON_ERROR) + return -1; + return fileno(F->in); +} + +/* + * filemon_dispatch(F) + * + * Internal subroutine to dispatch a filemon ktrace event. + * Silently ignore events that we don't recognize. + */ +static void +filemon_dispatch(struct filemon *F) +{ + const struct filemon_key key = { + .pid = F->hdr.ktr_pid, + .lid = F->hdr.ktr_lid, + }; + struct filemon_state *S; + + switch (F->hdr.ktr_type) { + case KTR_SYSCALL: { + struct ktr_syscall *call = &F->payload.syscall; + struct filemon_state *S1; + + /* Validate the syscall code. */ + if (call->ktr_code < 0 || + (size_t)call->ktr_code >= __arraycount(filemon_syscalls) || + filemon_syscalls[call->ktr_code] == NULL) + break; + + /* + * Invoke the syscall-specific logic to create a new + * active state. + */ + S = (*filemon_syscalls[call->ktr_code])(F, &key, call); + if (S == NULL) + break; + + /* + * Insert the active state, or ignore it if there + * already is one. + * + * Collisions shouldn't happen because the states are + * keyed by , in which syscalls should happen + * sequentially in CALL/RET pairs, but let's be + * defensive. + */ + S1 = rb_tree_insert_node(&F->active, S); + if (S1 != S) { + /* XXX Which one to drop? */ + free(S); + break; + } + break; + } + case KTR_NAMEI: + /* Find an active syscall state, or drop it. */ + S = rb_tree_find_node(&F->active, &key); + if (S == NULL) + break; + /* Find the position of the next path, or drop it. */ + if (S->i >= S->npath) + break; + /* Record the path. */ + S->path[S->i++] = strndup(F->payload.namei, + sizeof F->payload.namei); + break; + case KTR_SYSRET: { + struct ktr_sysret *ret = &F->payload.sysret; + unsigned i; + + /* Find and remove an active syscall state, or drop it. */ + S = rb_tree_find_node(&F->active, &key); + if (S == NULL) + break; + rb_tree_remove_node(&F->active, S); + + /* + * If the active syscall state matches this return, + * invoke the syscall-specific logic to show a filemon + * event. + */ + /* XXX What to do if syscall code doesn't match? */ + if (S->i == S->npath && S->syscode == ret->ktr_code) + (*S->show)(F, S, ret); + + /* Free the state now that it is no longer active. */ + for (i = 0; i < S->i; i++) + free(S->path[i]); + free(S); + break; + } + default: + /* Ignore all other ktrace events. */ + break; + } +} + +/* + * filemon_process(F) + * + * Process all pending events after filemon_readfd(F) has + * selected/polled ready for read. + * + * Returns -1 on failure, 0 on end of events, and anything else if + * there may be more events. + * + * XXX What about fairness to other activities in the event loop? + * If we stop while there's events buffered in F->in, then select + * or poll may not return ready even though there's work queued up + * in the buffer of F->in, but if we don't stop then ktrace events + * may overwhelm all other activity in the event loop. + */ +int +filemon_process(struct filemon *F) +{ + size_t nread; + +top: /* If the child has exited, nothing to do. */ + /* XXX What if one thread calls exit while another is running? */ + if (F->child == 0) + return 0; + + /* If we're waiting for input, read some. */ + if (F->resid) { + nread = fread(F->p, 1, F->resid, F->in); + if (nread == 0) { + if (feof(F->in)) + return 0; + assert(ferror(F->in)); + /* + * If interrupted or would block, there may be + * more events. Otherwise fail. + */ + if (errno == EAGAIN || errno == EINTR) + return 1; + F->state = FILEMON_ERROR; + F->p = NULL; + F->resid = 0; + return -1; + } + assert(nread <= F->resid); + F->p += nread; + F->resid -= nread; + if (F->resid) /* may be more events */ + return 1; + } + + /* Process a state transition now that we've read a buffer. */ + switch (F->state) { + case FILEMON_START: /* just started filemon; read header next */ + F->state = FILEMON_HEADER; + F->p = (void *)&F->hdr; + F->resid = sizeof F->hdr; + goto top; + case FILEMON_HEADER: /* read header */ + /* Sanity-check ktrace header; then read payload. */ + if (F->hdr.ktr_len < 0 || + (size_t)F->hdr.ktr_len > sizeof F->payload) { + F->state = FILEMON_ERROR; + F->p = NULL; + F->resid = 0; + errno = EIO; + return -1; + } + F->state = FILEMON_PAYLOAD; + F->p = (void *)&F->payload; + F->resid = (size_t)F->hdr.ktr_len; + goto top; + case FILEMON_PAYLOAD: /* read header and payload */ + /* Dispatch ktrace event; then read next header. */ + filemon_dispatch(F); + F->state = FILEMON_HEADER; + F->p = (void *)&F->hdr; + F->resid = sizeof F->hdr; + goto top; + default: /* paranoia */ + F->state = FILEMON_ERROR; + /*FALLTHROUGH*/ + case FILEMON_ERROR: /* persistent error indicator */ + F->p = NULL; + F->resid = 0; + errno = EIO; + return -1; + } +} + +static struct filemon_state * +syscall_enter(struct filemon *F, + const struct filemon_key *key, const struct ktr_syscall *call, + unsigned npath, + void (*show)(struct filemon *, const struct filemon_state *, + const struct ktr_sysret *)) +{ + struct filemon_state *S; + unsigned i; + + S = calloc(1, offsetof(struct filemon_state, path[npath])); + if (S == NULL) + return NULL; + S->key = *key; + S->show = show; + S->syscode = call->ktr_code; + S->i = 0; + S->npath = npath; + for (i = 0; i < npath; i++) + S->path[i] = NULL; /* paranoia */ + + return S; +} + +static void +show_paths(struct filemon *F, const struct filemon_state *S, + const struct ktr_sysret *ret, const char *prefix) +{ + unsigned i; + + /* Caller must ensure all paths have been specified. */ + assert(S->i == S->npath); + + /* + * Ignore it if it failed or yielded EJUSTRETURN (-2), or if + * we're not producing output. + */ + if (ret->ktr_error && ret->ktr_error != -2) + return; + if (F->out == NULL) + return; + + /* + * Print the prefix, pid, and paths -- with the paths quoted if + * there's more than one. + */ + fprintf(F->out, "%s %jd", prefix, (intmax_t)S->key.pid); + for (i = 0; i < S->npath; i++) { + const char *q = S->npath > 1 ? "'" : ""; + fprintf(F->out, " %s%s%s", q, S->path[i], q); + } + fprintf(F->out, "\n"); +} + +static void +show_retval(struct filemon *F, const struct filemon_state *S, + const struct ktr_sysret *ret, const char *prefix) +{ + + /* + * Ignore it if it failed or yielded EJUSTRETURN (-2), or if + * we're not producing output. + */ + if (ret->ktr_error && ret->ktr_error != -2) + return; + if (F->out == NULL) + return; + + fprintf(F->out, "%s %jd %jd\n", prefix, (intmax_t)S->key.pid, + (intmax_t)ret->ktr_retval); +} + +static void +show_chdir(struct filemon *F, const struct filemon_state *S, + const struct ktr_sysret *ret) +{ + show_paths(F, S, ret, "C"); +} + +static void +show_execve(struct filemon *F, const struct filemon_state *S, + const struct ktr_sysret *ret) +{ + return show_paths(F, S, ret, "E"); +} + +static void +show_fork(struct filemon *F, const struct filemon_state *S, + const struct ktr_sysret *ret) +{ + show_retval(F, S, ret, "F"); +} + +static void +show_link(struct filemon *F, const struct filemon_state *S, + const struct ktr_sysret *ret) +{ + show_paths(F, S, ret, "L"); /* XXX same as symlink */ +} + +static void +show_open_read(struct filemon *F, const struct filemon_state *S, + const struct ktr_sysret *ret) +{ + show_paths(F, S, ret, "R"); +} + +static void +show_open_write(struct filemon *F, const struct filemon_state *S, + const struct ktr_sysret *ret) +{ + show_paths(F, S, ret, "W"); +} + +static void +show_open_readwrite(struct filemon *F, const struct filemon_state *S, + const struct ktr_sysret *ret) +{ + show_paths(F, S, ret, "R"); + show_paths(F, S, ret, "W"); +} + +static void +show_openat_read(struct filemon *F, const struct filemon_state *S, + const struct ktr_sysret *ret) +{ + if (S->path[0][0] != '/') + show_paths(F, S, ret, "A"); + show_paths(F, S, ret, "R"); +} + +static void +show_openat_write(struct filemon *F, const struct filemon_state *S, + const struct ktr_sysret *ret) +{ + if (S->path[0][0] != '/') + show_paths(F, S, ret, "A"); + show_paths(F, S, ret, "W"); +} + +static void +show_openat_readwrite(struct filemon *F, const struct filemon_state *S, + const struct ktr_sysret *ret) +{ + if (S->path[0][0] != '/') + show_paths(F, S, ret, "A"); + show_paths(F, S, ret, "R"); + show_paths(F, S, ret, "W"); +} + +static void +show_symlink(struct filemon *F, const struct filemon_state *S, + const struct ktr_sysret *ret) +{ + show_paths(F, S, ret, "L"); /* XXX same as link */ +} + +static void +show_unlink(struct filemon *F, const struct filemon_state *S, + const struct ktr_sysret *ret) +{ + show_paths(F, S, ret, "D"); +} + +static void +show_rename(struct filemon *F, const struct filemon_state *S, + const struct ktr_sysret *ret) +{ + show_paths(F, S, ret, "M"); +} + +static struct filemon_state * +filemon_sys_chdir(struct filemon *F, const struct filemon_key *key, + const struct ktr_syscall *call) +{ + return syscall_enter(F, key, call, 1, &show_chdir); +} + +static struct filemon_state * +filemon_sys_execve(struct filemon *F, const struct filemon_key *key, + const struct ktr_syscall *call) +{ + return syscall_enter(F, key, call, 1, &show_execve); +} + +static struct filemon_state * +filemon_sys_exit(struct filemon *F, const struct filemon_key *key, + const struct ktr_syscall *call) +{ + const register_t *args = (const void *)&call[1]; + int status = args[0]; + + if (F->out) { + fprintf(F->out, "X %jd %d\n", (intmax_t)key->pid, status); + if (key->pid == F->child) { + fprintf(F->out, "# Bye bye\n"); + F->child = 0; + } + } + return NULL; +} + +static struct filemon_state * +filemon_sys_fork(struct filemon *F, const struct filemon_key *key, + const struct ktr_syscall *call) +{ + return syscall_enter(F, key, call, 0, &show_fork); +} + +static struct filemon_state * +filemon_sys_link(struct filemon *F, const struct filemon_key *key, + const struct ktr_syscall *call) +{ + return syscall_enter(F, key, call, 2, &show_link); +} + +static struct filemon_state * +filemon_sys_open(struct filemon *F, const struct filemon_key *key, + const struct ktr_syscall *call) +{ + const register_t *args = (const void *)&call[1]; + int flags; + + if (call->ktr_argsize < 2) + return NULL; + flags = args[1]; + + if ((flags & O_RDWR) == O_RDWR) + return syscall_enter(F, key, call, 1, &show_open_readwrite); + else if ((flags & O_WRONLY) == O_WRONLY) + return syscall_enter(F, key, call, 1, &show_open_write); + else if ((flags & O_RDONLY) == O_RDONLY) + return syscall_enter(F, key, call, 1, &show_open_read); + else + return NULL; /* XXX Do we care if no read or write? */ +} + +static struct filemon_state * +filemon_sys_openat(struct filemon *F, const struct filemon_key *key, + const struct ktr_syscall *call) +{ + const register_t *args = (const void *)&call[1]; + int flags, fd; + + if (call->ktr_argsize < 3) + return NULL; + fd = args[0]; + flags = args[2]; + + if (fd == AT_CWD) { + if ((flags & O_RDWR) == O_RDWR) + return syscall_enter(F, key, call, 1, + &show_open_readwrite); + else if ((flags & O_WRONLY) == O_WRONLY) + return syscall_enter(F, key, call, 1, + &show_open_write); + else if ((flags & O_RDONLY) == O_RDONLY) + return syscall_enter(F, key, call, 1, &show_open_read); + else + return NULL; + } else { + if ((flags & O_RDWR) == O_RDWR) + return syscall_enter(F, key, call, 1, + &show_openat_readwrite); + else if ((flags & O_WRONLY) == O_WRONLY) + return syscall_enter(F, key, call, 1, + &show_openat_write); + else if ((flags & O_RDONLY) == O_RDONLY) + return syscall_enter(F, key, call, 1, + &show_openat_read); + else + return NULL; + } +} + +static struct filemon_state * +filemon_sys_symlink(struct filemon *F, const struct filemon_key *key, + const struct ktr_syscall *call) +{ + return syscall_enter(F, key, call, 2, &show_symlink); +} + +static struct filemon_state * +filemon_sys_unlink(struct filemon *F, const struct filemon_key *key, + const struct ktr_syscall *call) +{ + return syscall_enter(F, key, call, 1, &show_unlink); +} + +static struct filemon_state * +filemon_sys_rename(struct filemon *F, const struct filemon_key *key, + const struct ktr_syscall *call) +{ + return syscall_enter(F, key, call, 2, &show_rename); +} diff --git a/contrib/bmake/job.c b/contrib/bmake/job.c index db578e609b4c..52600124d2a5 100644 --- a/contrib/bmake/job.c +++ b/contrib/bmake/job.c @@ -1,4 +1,4 @@ -/* $NetBSD: job.c,v 1.195 2018/05/13 22:13:28 sjg Exp $ */ +/* $NetBSD: job.c,v 1.197 2020/02/06 01:13:19 sjg Exp $ */ /* * Copyright (c) 1988, 1989, 1990 The Regents of the University of California. @@ -70,14 +70,14 @@ */ #ifndef MAKE_NATIVE -static char rcsid[] = "$NetBSD: job.c,v 1.195 2018/05/13 22:13:28 sjg Exp $"; +static char rcsid[] = "$NetBSD: job.c,v 1.197 2020/02/06 01:13:19 sjg Exp $"; #else #include #ifndef lint #if 0 static char sccsid[] = "@(#)job.c 8.2 (Berkeley) 3/19/94"; #else -__RCSID("$NetBSD: job.c,v 1.195 2018/05/13 22:13:28 sjg Exp $"); +__RCSID("$NetBSD: job.c,v 1.197 2020/02/06 01:13:19 sjg Exp $"); #endif #endif /* not lint */ #endif @@ -358,6 +358,8 @@ static Job childExitJob; /* child exit pseudo-job */ #define CHILD_EXIT "." #define DO_JOB_RESUME "R" +static const int npseudojobs = 2; /* number of pseudo-jobs */ + #define TARG_FMT "%s %s ---\n" /* Default format */ #define MESSAGE(fp, gn) \ if (maxJobs != 1 && targPrefix && *targPrefix) \ @@ -389,6 +391,16 @@ static void JobSigReset(void); #endif const char *malloc_options= MALLOC_OPTIONS; +static unsigned +nfds_per_job(void) +{ +#if defined(USE_FILEMON) && !defined(USE_FILEMON_DEV) + if (useMeta) + return 2; +#endif + return 1; +} + static void job_table_dump(const char *where) { @@ -1475,6 +1487,12 @@ JobExec(Job *job, char **argv) Trace_Log(JOBSTART, job); +#ifdef USE_META + if (useMeta) { + meta_job_parent(job, cpid); + } +#endif + /* * Set the current position in the buffer to the beginning * and mark another stream to watch in the outputs mask @@ -2157,12 +2175,24 @@ Job_CatchOutput(void) if (nready == 0) return; - for (i = 2; i < nfds; i++) { + for (i = npseudojobs*nfds_per_job(); i < nfds; i++) { if (!fds[i].revents) continue; job = jobfds[i]; if (job->job_state == JOB_ST_RUNNING) JobDoOutput(job, FALSE); +#if defined(USE_FILEMON) && !defined(USE_FILEMON_DEV) + /* + * With meta mode, we may have activity on the job's filemon + * descriptor too, which at the moment is any pollfd other than + * job->inPollfd. + */ + if (useMeta && job->inPollfd != &fds[i]) { + if (meta_job_event(job) <= 0) { + fds[i].events = 0; /* never mind */ + } + } +#endif if (--nready == 0) return; } @@ -2313,9 +2343,11 @@ Job_Init(void) JobCreatePipe(&childExitJob, 3); - /* We can only need to wait for tokens, children and output from each job */ - fds = bmake_malloc(sizeof (*fds) * (2 + maxJobs)); - jobfds = bmake_malloc(sizeof (*jobfds) * (2 + maxJobs)); + /* Preallocate enough for the maximum number of jobs. */ + fds = bmake_malloc(sizeof(*fds) * + (npseudojobs + maxJobs) * nfds_per_job()); + jobfds = bmake_malloc(sizeof(*jobfds) * + (npseudojobs + maxJobs) * nfds_per_job()); /* These are permanent entries and take slots 0 and 1 */ watchfd(&tokenWaitJob); @@ -2834,6 +2866,14 @@ watchfd(Job *job) jobfds[nfds] = job; job->inPollfd = &fds[nfds]; nfds++; +#if defined(USE_FILEMON) && !defined(USE_FILEMON_DEV) + if (useMeta) { + fds[nfds].fd = meta_job_fd(job); + fds[nfds].events = fds[nfds].fd == -1 ? 0 : POLLIN; + jobfds[nfds] = job; + nfds++; + } +#endif } static void @@ -2844,6 +2884,18 @@ clearfd(Job *job) Punt("Unwatching unwatched job"); i = job->inPollfd - fds; nfds--; +#if defined(USE_FILEMON) && !defined(USE_FILEMON_DEV) + if (useMeta) { + /* + * Sanity check: there should be two fds per job, so the job's + * pollfd number should be even. + */ + assert(nfds_per_job() == 2); + if (i % 2) + Punt("odd-numbered fd with meta"); + nfds--; + } +#endif /* * Move last job in table into hole made by dead job. */ @@ -2851,6 +2903,12 @@ clearfd(Job *job) fds[i] = fds[nfds]; jobfds[i] = jobfds[nfds]; jobfds[i]->inPollfd = &fds[i]; +#if defined(USE_FILEMON) && !defined(USE_FILEMON_DEV) + if (useMeta) { + fds[i + 1] = fds[nfds + 1]; + jobfds[i + 1] = jobfds[nfds + 1]; + } +#endif } job->inPollfd = NULL; } diff --git a/contrib/bmake/make-bootstrap.sh.in b/contrib/bmake/make-bootstrap.sh.in index a39427284586..ec100138b6d1 100755 --- a/contrib/bmake/make-bootstrap.sh.in +++ b/contrib/bmake/make-bootstrap.sh.in @@ -23,6 +23,10 @@ MDEFS="-DMAKE_VERSION=\"$MAKE_VERSION\" \ LDFLAGS="@LDFLAGS@" LIBS="@LIBS@" +toUpper() { + ${TR:-tr} abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ +} + do_compile2() { obj="$1"; shift src="$1"; shift @@ -32,7 +36,10 @@ do_compile2() { do_compile() { obj="$1"; shift - src=`basename "$obj" .o`.c + case "$1" in + *.c) src=$1; shift;; + *) src=`basename "$obj" .o`.c;; + esac for d in "$srcdir" "$srcdir/lst.lib" do @@ -52,7 +59,7 @@ do_link() { } BASE_OBJECTS="arch.o buf.o compat.o cond.o dir.o for.o getopt hash.o \ -job.o make.o make_malloc.o metachar.o parse.o sigcompat.o str.o strlist.o \ +make.o make_malloc.o metachar.o parse.o sigcompat.o str.o strlist.o \ suff.o targ.o trace.o var.o util.o" LST_OBJECTS="lstAppend.o lstDupl.o lstInit.o lstOpen.o \ @@ -73,12 +80,22 @@ done case "@use_meta@" in yes) - case "@filemon_h@" in - */filemon.h) FDEFS="-DHAVE_FILEMON_H -I`dirname @filemon_h@`";; + case "@use_filemon@" in + no) MDEFS=;; + *) + MDEFS="-DUSE_FILEMON -DUSE_FILEMON_`echo @use_filemon@ | toUpper`" + case "@use_filemon@,@filemon_h@" in + dev,*/filemon.h) FDEFS="-DHAVE_FILEMON_H -I`dirname @filemon_h@`";; + *) FDEFS=;; + esac + do_compile filemon_@use_filemon@.o filemon/filemon_@use_filemon@.c ${FDEFS} + BASE_OBJECTS="filemon_@use_filemon@.o $BASE_OBJECTS" + ;; esac - do_compile meta.o ${FDEFS} - BASE_OBJECTS="meta.o ${BASE_OBJECTS}" - ;; + do_compile meta.o ${MDEFS} + BASE_OBJECTS="meta.o ${BASE_OBJECTS}" + ;; esac +do_compile job.o ${MDEFS} -do_link bmake main.o ${BASE_OBJECTS} ${LST_OBJECTS} ${LIB_OBJECTS} +do_link bmake main.o job.o ${BASE_OBJECTS} ${LST_OBJECTS} ${LIB_OBJECTS} diff --git a/contrib/bmake/make.1 b/contrib/bmake/make.1 index d30e011379d5..2fe74894c141 100644 --- a/contrib/bmake/make.1 +++ b/contrib/bmake/make.1 @@ -1,4 +1,4 @@ -.\" $NetBSD: make.1,v 1.273 2018/05/27 01:14:51 christos Exp $ +.\" $NetBSD: make.1,v 1.280 2020/04/27 20:03:08 christos Exp $ .\" .\" Copyright (c) 1990, 1993 .\" The Regents of the University of California. All rights reserved. @@ -29,7 +29,7 @@ .\" .\" from: @(#)make.1 8.4 (Berkeley) 3/19/94 .\" -.Dd December 5, 2018 +.Dd April 27, 2020 .Dt MAKE 1 .Os .Sh NAME @@ -272,7 +272,7 @@ that do not depend on the target whose creation caused the error. .It Fl m Ar directory Specify a directory in which to search for sys.mk and makefiles included via the -.Ao Ar file Ac Ns -style +.Li \&< Ns Ar file Ns Li \&> Ns -style include statement. The .Fl m @@ -280,7 +280,7 @@ option can be used multiple times to form a search path. This path will override the default system include path: /usr/share/mk. Furthermore the system include path will be appended to the search path used for -.Qo Ar file Qc Ns -style +.Li \*q Ns Ar file Ns Li \*q Ns -style include statements (see the .Fl I option). @@ -1245,7 +1245,7 @@ Quotes every shell meta-character in the variable, and also doubles characters so that it can be passed safely through recursive invocations of .Nm . -This is equivalent to: +This is equivalent to: .Sq \&:S/\e\&$/&&/g:Q . .It Cm \&:R Replaces each word in the variable with everything but its suffix. @@ -1440,6 +1440,29 @@ is the substring of .Ar old_string to be replaced in .Ar new_string . +If only +.Ar old_string +contains the pattern matching character +.Ar % , +and +.Ar old_string +matches, then the result is the +.Ar new_string . +If only the +.Ar new_string +contains the pattern matching character +.Ar % , +then it is not treated specially and it is printed as a literal +.Ar % +on match. +If there is more than one pattern matching character +.Ar ( % ) +in either the +.Ar new_string +or +.Ar old_string , +only the first instance is treated specially (as the pattern character); +all subsequent instances are treated as regular characters .Pp Variable expansion occurs in the normal fashion inside both .Ar old_string @@ -1634,9 +1657,9 @@ dot .Pq Ql \&. character. Files are included with either -.Cm \&.include Aq Ar file +.Cm \&.include \&< Ns Ar file Ns Cm \&> or -.Cm \&.include Pf \*q Ar file Ns \*q . +.Cm \&.include \&\*q Ns Ar file Ns Cm \&\*q . Variables between the angle brackets or double quotes are expanded to form the file name. If angle brackets are used, the included makefile is expected to be in @@ -2416,9 +2439,9 @@ file). .Sh BUGS The .Nm -syntax is difficult to parse without actually acting of the data. -For instance finding the end of a variable use should involve scanning each -the modifiers using the correct terminator for each field. +syntax is difficult to parse without actually acting on the data. +For instance, finding the end of a variable's use should involve scanning +each of the modifiers, using the correct terminator for each field. In many places .Nm just counts {} and () in order to find the end of a variable expansion. diff --git a/contrib/bmake/make.h b/contrib/bmake/make.h index d6dc4a62fc5e..4a693f14a153 100644 --- a/contrib/bmake/make.h +++ b/contrib/bmake/make.h @@ -1,4 +1,4 @@ -/* $NetBSD: make.h,v 1.105 2020/03/30 02:41:06 sjg Exp $ */ +/* $NetBSD: make.h,v 1.107 2020/04/03 03:35:16 sjg Exp $ */ /* * Copyright (c) 1988, 1989, 1990, 1993 diff --git a/contrib/bmake/meta.c b/contrib/bmake/meta.c index a852f3f5aa42..ca40c6dd8224 100644 --- a/contrib/bmake/meta.c +++ b/contrib/bmake/meta.c @@ -1,4 +1,4 @@ -/* $NetBSD: meta.c,v 1.70 2018/02/13 19:37:30 sjg Exp $ */ +/* $NetBSD: meta.c,v 1.81 2020/04/03 03:32:28 sjg Exp $ */ /* * Implement 'meta' mode. @@ -36,7 +36,6 @@ # include "config.h" #endif #include -#include #ifdef HAVE_LIBGEN_H #include #elif !defined(HAVE_DIRNAME) @@ -50,11 +49,8 @@ char * dirname(char *); #include "make.h" #include "job.h" -#ifdef HAVE_FILEMON_H -# include -#endif -#if !defined(USE_FILEMON) && defined(FILEMON_SET_FD) -# define USE_FILEMON +#ifdef USE_FILEMON +#include "filemon/filemon.h" #endif static BuildMon Mybm; /* for compat */ @@ -121,30 +117,24 @@ extern char **environ; * the benefits are more limited. */ #ifdef USE_FILEMON -# ifndef _PATH_FILEMON -# define _PATH_FILEMON "/dev/filemon" -# endif /* * Open the filemon device. */ static void -filemon_open(BuildMon *pbm) +meta_open_filemon(BuildMon *pbm) { - int retry; - - pbm->mon_fd = pbm->filemon_fd = -1; - if (!useFilemon) + int dupfd; + + pbm->mon_fd = -1; + pbm->filemon = NULL; + if (!useFilemon || !pbm->mfp) return; - for (retry = 5; retry >= 0; retry--) { - if ((pbm->filemon_fd = open(_PATH_FILEMON, O_RDWR)) >= 0) - break; - } - - if (pbm->filemon_fd < 0) { + pbm->filemon = filemon_open(); + if (pbm->filemon == NULL) { useFilemon = FALSE; - warn("Could not open %s", _PATH_FILEMON); + warn("Could not open filemon %s", filemon_path()); return; } @@ -155,12 +145,15 @@ filemon_open(BuildMon *pbm) * We only care about the descriptor. */ pbm->mon_fd = mkTempFile("filemon.XXXXXX", NULL); - if (ioctl(pbm->filemon_fd, FILEMON_SET_FD, &pbm->mon_fd) < 0) { + if ((dupfd = dup(pbm->mon_fd)) == -1) { + err(1, "Could not dup filemon output!"); + } + (void)fcntl(dupfd, F_SETFD, FD_CLOEXEC); + if (filemon_setfd(pbm->filemon, dupfd) == -1) { err(1, "Could not set filemon file descriptor!"); } /* we don't need these once we exec */ (void)fcntl(pbm->mon_fd, F_SETFD, FD_CLOEXEC); - (void)fcntl(pbm->filemon_fd, F_SETFD, FD_CLOEXEC); } /* @@ -473,7 +466,7 @@ meta_create(BuildMon *pbm, GNode *gn) const char *tname; char *fname; const char *cp; - char *p[4]; /* >= possible uses */ + char *p[5]; /* >= possible uses */ int i; mf.fp = NULL; @@ -528,7 +521,10 @@ meta_create(BuildMon *pbm, GNode *gn) fprintf(mf.fp, "CWD %s\n", getcwd(buf, sizeof(buf))); fprintf(mf.fp, "TARGET %s\n", tname); - + cp = Var_Value(".OODATE", gn, &p[i++]); + if (cp && *cp) { + fprintf(mf.fp, "OODATE %s\n", cp); + } if (metaEnv) { for (ptr = environ; *ptr != NULL; ptr++) fprintf(mf.fp, "ENV %s\n", *ptr); @@ -574,7 +570,7 @@ meta_init(void) { #ifdef USE_FILEMON /* this allows makefiles to test if we have filemon support */ - Var_Set(".MAKE.PATH_FILEMON", _PATH_FILEMON, VAR_GLOBAL, 0); + Var_Set(".MAKE.PATH_FILEMON", filemon_path(), VAR_GLOBAL, 0); #endif } @@ -684,9 +680,10 @@ meta_job_start(Job *job, GNode *gn) #endif #ifdef USE_FILEMON if (pbm->mfp != NULL && useFilemon) { - filemon_open(pbm); + meta_open_filemon(pbm); } else { - pbm->mon_fd = pbm->filemon_fd = -1; + pbm->mon_fd = -1; + pbm->filemon = NULL; } #endif } @@ -708,11 +705,11 @@ meta_job_child(Job *job) } if (pbm->mfp != NULL) { close(fileno(pbm->mfp)); - if (useFilemon) { + if (useFilemon && pbm->filemon) { pid_t pid; pid = getpid(); - if (ioctl(pbm->filemon_fd, FILEMON_SET_PID, &pid) < 0) { + if (filemon_setpid_child(pbm->filemon, pid) == -1) { err(1, "Could not set filemon pid!"); } } @@ -720,6 +717,59 @@ meta_job_child(Job *job) #endif } +void +meta_job_parent(Job *job, pid_t pid) +{ +#if defined(USE_FILEMON) && !defined(USE_FILEMON_DEV) + BuildMon *pbm; + + if (job != NULL) { + pbm = &job->bm; + } else { + pbm = &Mybm; + } + if (useFilemon && pbm->filemon) { + filemon_setpid_parent(pbm->filemon, pid); + } +#endif +} + +int +meta_job_fd(Job *job) +{ +#if defined(USE_FILEMON) && !defined(USE_FILEMON_DEV) + BuildMon *pbm; + + if (job != NULL) { + pbm = &job->bm; + } else { + pbm = &Mybm; + } + if (useFilemon && pbm->filemon) { + return filemon_readfd(pbm->filemon); + } +#endif + return -1; +} + +int +meta_job_event(Job *job) +{ +#if defined(USE_FILEMON) && !defined(USE_FILEMON_DEV) + BuildMon *pbm; + + if (job != NULL) { + pbm = &job->bm; + } else { + pbm = &Mybm; + } + if (useFilemon && pbm->filemon) { + return filemon_process(pbm->filemon); + } +#endif + return 0; +} + void meta_job_error(Job *job, GNode *gn, int flags, int status) { @@ -798,13 +848,16 @@ meta_cmd_finish(void *pbmp) pbm = &Mybm; #ifdef USE_FILEMON - if (pbm->filemon_fd >= 0) { - if (close(pbm->filemon_fd) < 0) + if (pbm->filemon) { + while (filemon_process(pbm->filemon) > 0) + continue; + if (filemon_close(pbm->filemon) == -1) error = errno; x = filemon_read(pbm->mfp, pbm->mon_fd); if (error == 0 && x != 0) error = x; - pbm->filemon_fd = pbm->mon_fd = -1; + pbm->mon_fd = -1; + pbm->filemon = NULL; } else #endif fprintf(pbm->mfp, "\n"); /* ensure end with newline */ @@ -1509,7 +1562,8 @@ meta_oodate(GNode *gn, Boolean oodate) if (buf[x - 1] == '\n') buf[x - 1] = '\0'; } - if (!hasOODATE && + if (p && + !hasOODATE && !(gn->type & OP_NOMETA_CMP) && strcmp(p, cmd) != 0) { if (DEBUG(META)) @@ -1530,6 +1584,7 @@ meta_oodate(GNode *gn, Boolean oodate) fprintf(debug_file, "%s: %d: there are extra build commands now that weren't in the meta data file\n", fname, lineno); oodate = TRUE; } + CHECK_VALID_META(p); if (strcmp(p, cwd) != 0) { if (DEBUG(META)) fprintf(debug_file, "%s: %d: the current working directory has changed from '%s' to '%s'\n", fname, lineno, p, curdir); @@ -1603,9 +1658,10 @@ meta_compat_start(void) BuildMon *pbm = &Mybm; if (pbm->mfp != NULL && useFilemon) { - filemon_open(pbm); + meta_open_filemon(pbm); } else { - pbm->mon_fd = pbm->filemon_fd = -1; + pbm->mon_fd = -1; + pbm->filemon = NULL; } #endif if (pipe(childPipe) < 0) @@ -1627,19 +1683,61 @@ meta_compat_child(void) } void -meta_compat_parent(void) +meta_compat_parent(pid_t child) { - FILE *fp; - char buf[BUFSIZ]; - + int outfd, metafd, maxfd, nfds; + char buf[BUFSIZ+1]; + fd_set readfds; + + meta_job_parent(NULL, child); close(childPipe[1]); /* child side */ - fp = fdopen(childPipe[0], "r"); - while (fgets(buf, sizeof(buf), fp)) { - meta_job_output(NULL, buf, ""); - printf("%s", buf); - fflush(stdout); + outfd = childPipe[0]; +#ifdef USE_FILEMON + metafd = Mybm.filemon ? filemon_readfd(Mybm.filemon) : -1; +#else + metafd = -1; +#endif + maxfd = -1; + if (outfd > maxfd) + maxfd = outfd; + if (metafd > maxfd) + maxfd = metafd; + + while (outfd != -1 || metafd != -1) { + FD_ZERO(&readfds); + if (outfd != -1) { + FD_SET(outfd, &readfds); + } + if (metafd != -1) { + FD_SET(metafd, &readfds); + } + nfds = select(maxfd + 1, &readfds, NULL, NULL, NULL); + if (nfds == -1) { + if (errno == EINTR) + continue; + err(1, "select"); + } + + if (outfd != -1 && FD_ISSET(outfd, &readfds)) do { + /* XXX this is not line-buffered */ + ssize_t nread = read(outfd, buf, sizeof(buf) - 1); + if (nread == -1) + err(1, "read"); + if (nread == 0) { + close(outfd); + outfd = -1; + break; + } + fwrite(buf, 1, (size_t)nread, stdout); + fflush(stdout); + buf[nread] = '\0'; + meta_job_output(NULL, buf, ""); + } while (0); + if (metafd != -1 && FD_ISSET(metafd, &readfds)) { + if (meta_job_event(NULL) <= 0) + metafd = -1; + } } - fclose(fp); } #endif /* USE_META */ diff --git a/contrib/bmake/meta.h b/contrib/bmake/meta.h index 8f1018e89a7d..80c774f1a308 100644 --- a/contrib/bmake/meta.h +++ b/contrib/bmake/meta.h @@ -1,4 +1,4 @@ -/* $NetBSD: meta.h,v 1.5 2016/05/12 20:28:34 sjg Exp $ */ +/* $NetBSD: meta.h,v 1.6 2020/01/19 19:42:32 riastradh Exp $ */ /* * Things needed for 'meta' mode. @@ -33,7 +33,7 @@ typedef struct BuildMon { char meta_fname[MAXPATHLEN]; - int filemon_fd; + struct filemon *filemon; int mon_fd; FILE *mfp; } BuildMon; @@ -46,6 +46,9 @@ void meta_finish(void); void meta_mode_init(const char *); void meta_job_start(struct Job *, GNode *); void meta_job_child(struct Job *); +void meta_job_parent(struct Job *, pid_t); +int meta_job_fd(struct Job *); +int meta_job_event(struct Job *); void meta_job_error(struct Job *, GNode *, int, int); void meta_job_output(struct Job *, char *, const char *); int meta_cmd_finish(void *); @@ -53,4 +56,4 @@ int meta_job_finish(struct Job *); Boolean meta_oodate(GNode *, Boolean); void meta_compat_start(void); void meta_compat_child(void); -void meta_compat_parent(void); +void meta_compat_parent(pid_t); diff --git a/contrib/bmake/mk/ChangeLog b/contrib/bmake/mk/ChangeLog index ce8ac5361a4d..9ce9b33f8f65 100644 --- a/contrib/bmake/mk/ChangeLog +++ b/contrib/bmake/mk/ChangeLog @@ -1,3 +1,86 @@ +2020-05-15 Simon J Gerraty + + * install-mk (MK_VERSION): 20200515 + + * dirdeps.mk: set _debug_* earlier and allow passing -d* + flags to submake when building DIRDEPS_CACHE + +2020-05-09 Simon J Gerraty + + * whats.mk: more easily extensible + +2020-05-02 Simon J Gerraty + + * whats.mk: greatly simplify by adding what.c to SRCS + +2020-05-01 Simon J Gerraty + + * whats.mk: for libs take care how we add to *OBJS + + * lib.mk: : works better with whats.mk + +2020-04-25 Simon J Gerraty + + * install-mk (MK_VERSION): 20200420 + + * meta.stage.mk: it is not a STAGE_CONFLICT if some-target.dirdep + contains the same ${RELDIR} and a prefix match for our ${TARGET_SPEC} + +2020-04-16 Simon J Gerraty + + * install-mk (MK_VERSION): 20200416 + + * sys/*.mk: set MAKE_SHELL rather than SHELL so as not to + interfere with user env. + + * sys.mk: default MAKE_SHELL to sh and SHELL to MAKE_SHELL + + * autodep.mk: use MAKE_SHELL. + +2019-11-21 Simon J Gerraty + + * gendirdeps.mk: clear .SUFFIXES to avoid a lot of + wasted effort, and unexport _meta_files when no longer needed as + it consumes space we need for command line. + +2019-11-11 Simon J Gerraty + + * dirdeps.mk _DIRDEP_USE: use DIRDEP_DIR and add + DIRDEP_USE_PRELUDE at start - facilitates job distribution + +2019-10-04 Simon J Gerraty + + * dirdeps-targets.mk: Use TARGET_SPEC_LAST_LIST + defaults to ${${TARGET_SPEC_VARS:[-1]}_LIST} to match valid + TARGET_SPEC qualified depend files. + +2019-10-02 Simon J Gerraty + + * dirdeps-targets.mk: encapsulate logic for finding top-level + targets to set initial DIRDEPS for DIRDEPS_BUILD + +2019-09-27 Simon J Gerraty + + * install-mk (MK_VERSION): 20190911 + + * compiler.mk: set COMPILER_TYPE + +2019-07-17 Simon J Gerraty + + * install-mk (MK_VERSION): 20190704 + + * sys/Darwin.mk: support for Objective-C and clang + +2019-05-30 Simon J Gerraty + + * dirdeps.mk: avoid insanely long command line when generating cache + +2019-05-23 Simon J Gerraty + + * install-mk (MK_VERSION): 20190505 + + * whats.mk: handle corner case SHLIB defined but not LIB + 2018-09-19 Simon J Gerraty * install-mk (MK_VERSION): 20180919 diff --git a/contrib/bmake/mk/FILES b/contrib/bmake/mk/FILES index a6bf9a27a8b7..dcd00ec2f581 100644 --- a/contrib/bmake/mk/FILES +++ b/contrib/bmake/mk/FILES @@ -5,6 +5,7 @@ auto.obj.mk autoconf.mk autodep.mk auto.dep.mk +compiler.mk cython.mk dep.mk doc.mk @@ -60,6 +61,7 @@ whats.mk yacc.mk dirdeps.mk dirdeps-options.mk +dirdeps-targets.mk gendirdeps.mk install-new.mk meta2deps.py diff --git a/contrib/bmake/mk/autodep.mk b/contrib/bmake/mk/autodep.mk index 7ed4c3932208..7b5029f15728 100644 --- a/contrib/bmake/mk/autodep.mk +++ b/contrib/bmake/mk/autodep.mk @@ -1,6 +1,6 @@ # # RCSid: -# $Id: autodep.mk,v 1.36 2016/04/05 15:58:37 sjg Exp $ +# $Id: autodep.mk,v 1.37 2020/04/17 21:08:17 sjg Exp $ # # @(#) Copyright (c) 1999-2010, Simon J. Gerraty # @@ -70,6 +70,7 @@ CFLAGS_MD?=-MD CFLAGS_MF?=-MF ${.TARGET:T:R}.d -MT ${.TARGET:T:R}.o CFLAGS+= ${CFLAGS_MD} ${CFLAGS_MF} RM?= rm +MAKE_SHELL?= sh # watch out for people who don't use CPPFLAGS CPPFLAGS_MD=${CFLAGS:M-[IUD]*} ${CPPFLAGS} @@ -90,26 +91,26 @@ CXX_SUFFIXES?= .cc .cpp .cxx .C .y.d: @echo updating dependencies for $< @${YACC} ${YFLAGS} $< - @${SHELL} -ec "${CC_MD} -M ${CPPFLAGS_MD} y.tab.c | sed '/:/s/^/$@ /' > $@" || { ${RM} -f y.tab.c $@; false; } + @${MAKE_SHELL} -ec "${CC_MD} -M ${CPPFLAGS_MD} y.tab.c | sed '/:/s/^/$@ /' > $@" || { ${RM} -f y.tab.c $@; false; } @${RM} -f y.tab.c .l.d: @echo updating dependencies for $< ${LEX} ${LFLAGS} $< - @${SHELL} -ec "${CC_MD} -M ${CPPFLAGS_MD} lex.yy.c | sed '/:/s/^/$@ /' > $@" || { ${RM} -f lex.yy.c $@; false; } + @${MAKE_SHELL} -ec "${CC_MD} -M ${CPPFLAGS_MD} lex.yy.c | sed '/:/s/^/$@ /' > $@" || { ${RM} -f lex.yy.c $@; false; } @${RM} -f lex.yy.c .c.d: @echo updating dependencies for $< - @${SHELL} -ec "${CC_MD} -M ${CPPFLAGS_MD} $< | sed '/:/s/^/$@ /' > $@" || { ${RM} -f $@; false; } + @${MAKE_SHELL} -ec "${CC_MD} -M ${CPPFLAGS_MD} $< | sed '/:/s/^/$@ /' > $@" || { ${RM} -f $@; false; } .s.d .S.d: @echo updating dependencies for $< - @${SHELL} -ec "${CC_MD} -M ${CPPFLAGS_MD} ${AINC} $< | sed '/:/s/^/$@ /' > $@" || { ${RM} -f $@; false; } + @${MAKE_SHELL} -ec "${CC_MD} -M ${CPPFLAGS_MD} ${AINC} $< | sed '/:/s/^/$@ /' > $@" || { ${RM} -f $@; false; } ${CXX_SUFFIXES:%=%.d}: @echo updating dependencies for $< - @${SHELL} -ec "${CXX_MD} -M ${CXXFLAGS_MD} $< | sed '/:/s/^/$@ /' > $@" || { ${RM} -f $@; false; } + @${MAKE_SHELL} -ec "${CXX_MD} -M ${CXXFLAGS_MD} $< | sed '/:/s/^/$@ /' > $@" || { ${RM} -f $@; false; } .else .y.d: ${YACC} ${YFLAGS} $< diff --git a/contrib/bmake/mk/compiler.mk b/contrib/bmake/mk/compiler.mk new file mode 100644 index 000000000000..40a57c081ab4 --- /dev/null +++ b/contrib/bmake/mk/compiler.mk @@ -0,0 +1,43 @@ +# $Id: compiler.mk,v 1.6 2019/09/28 17:12:00 sjg Exp $ +# +# @(#) Copyright (c) 2019, Simon J. Gerraty +# +# This file is provided in the hope that it will +# be of use. There is absolutely NO WARRANTY. +# Permission to copy, redistribute or otherwise +# use this file is hereby granted provided that +# the above copyright notice and this notice are +# left intact. +# +# Please send copies of changes and bug-fixes to: +# sjg@crufty.net +# + +.if !target(__${.PARSEFILE}__) +__${.PARSEFILE}__: + +.if ${MACHINE} == "common" +COMPILER_TYPE = none +COMPILER_VERSION = 0 +.endif +.if empty(COMPILER_TYPE) || empty(COMPILER_VERSION) +# gcc does not always say gcc +_v != ${CC} --version 2> /dev/null | \ + egrep -i 'clang|cc|[1-9]\.[0-9]|Free Software Foundation' +.if empty(COMPILER_TYPE) +.if ${_v:Mclang} != "" +COMPILER_TYPE = clang +.elif ${_v:M[Gg][Cc][Cc]} != "" || ${_v:MFoundation*} != "" +COMPILER_TYPE = gcc +.endif +.endif +.if empty(COMPILER_VERSION) +COMPILER_VERSION != echo "${_v:M[1-9].[0-9]*}:[1]" | \ + awk -F. '{print $$1 * 10000 + $$2 * 100 + $$3;}' +.endif +.undef _v +.endif +# just in case we don't recognize compiler +COMPILER_TYPE ?= unknown +COMPILER_VERSION ?= 0 +.endif diff --git a/contrib/bmake/mk/dirdeps-targets.mk b/contrib/bmake/mk/dirdeps-targets.mk new file mode 100644 index 000000000000..49bfcf997f97 --- /dev/null +++ b/contrib/bmake/mk/dirdeps-targets.mk @@ -0,0 +1,133 @@ +# RCSid: +# $Id: dirdeps-targets.mk,v 1.9 2019/10/06 20:07:50 sjg Exp $ +# +# @(#) Copyright (c) 2019 Simon J. Gerraty +# +# This file is provided in the hope that it will +# be of use. There is absolutely NO WARRANTY. +# Permission to copy, redistribute or otherwise +# use this file is hereby granted provided that +# the above copyright notice and this notice are +# left intact. +# +# Please send copies of changes and bug-fixes to: +# sjg@crufty.net +# + +## +# This makefile is used to set initial DIRDEPS for top-level build +# targets. +# +# The basic idea is that we have a list of directories in +# DIRDEPS_TARGETS_DIRS which are relative to SRCTOP. +# When asked to make 'foo' we look for any directory named 'foo' +# under DIRDEPS_TARGETS_DIRS. +# We then search those dirs for any Makefile.depend* +# Finally we select any that match conditions like REQUESTED_MACHINE +# or TARGET_SPEC and initialize DIRDEPS accordingly. +# + +.if ${.MAKE.LEVEL} == 0 +# pickup customizations +.-include + +# for DIRDEPS_BUILD this is how we prime the pump +DIRDEPS_TARGETS_DIRS ?= targets targets/pseudo +# these prefixes can modify how we behave +# they need to be stripped when looking for target dirs +DIRDEPS_TARGETS_PREFIX_LIST ?= pkg- build- + +# matching target dirs if any +tdirs := ${.TARGETS:Nall:${DIRDEPS_TARGETS_PREFIX_LIST:@p@S,^$p,,@:ts:}:@t@${DIRDEPS_TARGETS_DIRS:@d@$d/$t@}@:@d@${exists(${SRCTOP}/$d):?$d:}@} + +.if !empty(DEBUG_DIRDEPS_TARGETS) +.info tdirs=${tdirs} +.endif + +.if !empty(tdirs) +# some things we know we want to ignore +DIRDEPS_TARGETS_SKIP_LIST += \ + *~ \ + *.bak \ + *.inc \ + *.old \ + *.options \ + *.orig \ + *.rej \ + +# the list of MACHINEs we consider +DIRDEPS_TARGETS_MACHINE_LIST += \ + ${ALL_MACHINE_LIST:U} \ + ${PSEUDO_MACHINE_LIST:Ucommon host host32} \ + ${TARGET_MACHINE_LIST} + +DIRDEPS_TARGETS_MACHINE_LIST := ${DIRDEPS_TARGETS_MACHINE_LIST:O:u} + +# raw Makefile.depend* list +tdeps != 'cd' ${SRCTOP} && 'ls' -1 ${tdirs:O:u:@d@$d/${.MAKE.DEPENDFILE_PREFIX}*@} 2> /dev/null; echo +.if ${DEBUG_DIRDEPS_TARGETS:U:Mdep*} != "" +.info tdeps=${tdeps} +.endif +# remove things we know we don't want +tdeps := ${tdeps:${DIRDEPS_TARGETS_SKIP_LIST:${M_ListToSkip}}} +.if ${DEBUG_DIRDEPS_TARGETS:U:Mdep*} != "" +.info tdeps=${tdeps} +.endif + +# plain entries (no qualifiers) these apply to any TARGET_SPEC +ptdeps := ${tdeps:M*${.MAKE.DEPENDFILE_PREFIX}:S,/${.MAKE.DEPENDFILE_PREFIX},,} + +# MACHINE qualified entries +mqtdeps := ${DIRDEPS_TARGETS_MACHINE_LIST:@m@${tdeps:M*.$m}@:S,/${.MAKE.DEPENDFILE_PREFIX},,} + +tqtdeps = +.if ${TARGET_SPEC_VARS:[#]} > 1 +# TARGET_SPEC qualified entries +.if !empty(TARGET_SPEC_LIST) +# we have a list of valid TARGET_SPECS; use it +tqtdeps := ${TARGET_SPEC_LIST:U:O:u:@t@${tdeps:M*.$t}@:S,/${.MAKE.DEPENDFILE_PREFIX},,} +.else +# do we have a list of valid tuple members for at least +# the last tupple element? if so match on that +TARGET_SPEC_LAST_LIST ?= ${${TARGET_SPEC_VARS:[-1]}_LIST} +.if !empty(TARGET_SPEC_LAST_LIST) +tqtdeps := ${TARGET_SPEC_LAST_LIST:U:O:u:@t@${tdeps:M*,$t}@:S,/${.MAKE.DEPENDFILE_PREFIX},,} +.else +# this is sub-optimal match MACHINE, +tqtdeps := ${DIRDEPS_TARGETS_MACHINE_LIST:@m@${tdeps:M*.$m,*}@:S,/${.MAKE.DEPENDFILE_PREFIX},,} +.endif +.endif +.endif + +# now work out what we want in DIRDEPS +.if empty(REQUESTED_MACHINE) +# we want them all just as found +DIRDEPS = ${ptdeps} ${mqtdeps} ${tqtdeps} +.else +# we only want those that match REQUESTED_MACHINE/REQUESTED_TARGET_SPEC +# or REQUESTED_TARGET_SPEC (TARGET_SPEC) +DIRDEPS = \ + ${ptdeps:@d@$d.${REQUESTED_TARGET_SPEC:U${TARGET_SPEC:U${REQUESTED_MACHINE}}}@} \ + ${mqtdeps:M*.${REQUESTED_MACHINE}} \ + ${tqtdeps:M*.${REQUESTED_TARGET_SPEC:U${TARGET_SPEC}}} +.endif +# clean up +DIRDEPS := ${DIRDEPS:O:u} + +.if !empty(DEBUG_DIRDEPS_TARGETS) +.for x in tdeps ptdeps mqtdeps tqtdeps DIRDEPS +.info $x=${$x} +.endfor +.endif +.endif +# if we got DIRDEPS get to work +.if !empty(DIRDEPS) +.include + +DIRDEPS_TARGETS_SKIP += all clean* destroy* + +.for t in ${.TARGETS:${DIRDEPS_TARGETS_SKIP:${M_ListToSkip}}} +$t: dirdeps +.endfor +.endif +.endif diff --git a/contrib/bmake/mk/dirdeps.mk b/contrib/bmake/mk/dirdeps.mk index a84e0dde44e3..ff38c53b648c 100644 --- a/contrib/bmake/mk/dirdeps.mk +++ b/contrib/bmake/mk/dirdeps.mk @@ -1,6 +1,7 @@ -# $Id: dirdeps.mk,v 1.96 2018/06/20 22:26:39 sjg Exp $ +# $Id: dirdeps.mk,v 1.104 2020/05/16 23:21:48 sjg Exp $ -# Copyright (c) 2010-2013, Juniper Networks, Inc. +# Copyright (c) 2010-2020, Simon J. Gerraty +# Copyright (c) 2010-2018, Juniper Networks, Inc. # All rights reserved. # # Redistribution and use in source and binary forms, with or without @@ -339,6 +340,17 @@ BUILD_DIRDEPS ?= yes DIRDEPS_CACHE ?= ${_OBJDIR:tA}/dirdeps.cache${.TARGETS:Nall:O:u:ts-:S,/,_,g:S,^,.,:N.} .endif +.if ${DEBUG_DIRDEPS:@x@${DEP_RELDIR:M$x}${${DEP_RELDIR}.${DEP_MACHINE}:L:M$x}@} != "" +_debug_reldir = 1 +.else +_debug_reldir = 0 +.endif +.if ${DEBUG_DIRDEPS:@x@${DEP_RELDIR:M$x}${${DEP_RELDIR}.depend:L:M$x}@} != "" +_debug_search = 1 +.else +_debug_search = 0 +.endif + # pickup customizations # as below you can use !target(_DIRDEP_USE) to protect things # which should only be done once. @@ -378,7 +390,8 @@ DIRDEPS_FILTER += M${_DEP_RELDIR} .endif # this is what we run below -DIRDEP_MAKE?= ${.MAKE} +DIRDEP_MAKE ?= ${.MAKE} +DIRDEP_DIR ?= ${.TARGET:R} # we suppress SUBDIR when visiting the leaves # we assume sys.mk will set MACHINE_ARCH @@ -388,10 +401,11 @@ _DIRDEP_USE: .USE .MAKE @for m in ${.MAKE.MAKEFILE_PREFERENCE}; do \ test -s ${.TARGET:R}/$$m || continue; \ echo "${TRACER}Checking ${.TARGET:R} for ${.TARGET:E} ..."; \ + ${DIRDEP_USE_PRELUDE} \ MACHINE_ARCH= NO_SUBDIR=1 ${DIRDEP_USE_ENV} \ TARGET_SPEC=${.TARGET:E} \ MACHINE=${.TARGET:E} \ - ${DIRDEP_MAKE} -C ${.TARGET:R} || exit 1; \ + ${DIRDEP_MAKE} -C ${DIRDEP_DIR} || exit 1; \ break; \ done @@ -475,7 +489,7 @@ BUILD_DIRDEPS_TARGETS ?= ${.TARGETS} ${DIRDEPS_CACHE}: .META .NOMETA_CMP +@{ echo '# Autogenerated - do NOT edit!'; echo; \ echo 'BUILD_DIRDEPS=no'; echo; \ - echo '.include '; \ + echo '.include '; echo; \ } > ${.TARGET}.new +@MAKELEVEL=${.MAKE.LEVEL} DIRDEPS_CACHE=${DIRDEPS_CACHE} \ DIRDEPS="${DIRDEPS}" \ @@ -484,6 +498,7 @@ ${DIRDEPS_CACHE}: .META .NOMETA_CMP ${BUILD_DIRDEPS_TARGETS} BUILD_DIRDEPS_CACHE=yes \ .MAKE.DEPENDFILE=.none \ ${.MAKEFLAGS:tW:S,-D ,-D,g:tw:M*WITH*} \ + ${.MAKEFLAGS:tW:S,-d ,-d,g:tw:M-d*} \ 3>&1 1>&2 | sed 's,${SRCTOP},$${SRCTOP},g' >> ${.TARGET}.new && \ mv ${.TARGET}.new ${.TARGET} @@ -504,16 +519,6 @@ _count_dirdeps: .NOMETA .endif .if ${BUILD_DIRDEPS} == "yes" -.if ${DEBUG_DIRDEPS:@x@${DEP_RELDIR:M$x}${${DEP_RELDIR}.${DEP_MACHINE}:L:M$x}@} != "" -_debug_reldir = 1 -.else -_debug_reldir = 0 -.endif -.if ${DEBUG_DIRDEPS:@x@${DEP_RELDIR:M$x}${${DEP_RELDIR}.depend:L:M$x}@} != "" -_debug_search = 1 -.else -_debug_search = 0 -.endif # the rest is done repeatedly for every Makefile.depend we read. # if we are anything but the original dir we care only about the @@ -639,9 +644,15 @@ _build_all_dirs := ${_build_all_dirs:O:u} .if ${.MAKEFLAGS:M-V${_V_READ_DIRDEPS}} == "" .if !empty(_build_all_dirs) .if ${BUILD_DIRDEPS_CACHE} == "yes" -x!= { echo; echo '\# ${DEP_RELDIR}.${DEP_TARGET_SPEC}'; \ - echo 'dirdeps: ${_build_all_dirs:${M_oneperline}}'; echo; } >&3; echo -x!= { ${_build_all_dirs:@x@${target($x):?:echo '$x: _DIRDEP_USE';}@} echo; } >&3; echo +# guard against _build_all_dirs being too big for a single command line +# first get list of dirs that need _DIRDEP_USE +# then export that and _build_all_dirs +_new_dirdeps := ${_build_all_dirs:@x@${target($x):?:$x}@} +.export _new_dirdeps _build_all_dirs +x!= echo; { echo '\# ${DEP_RELDIR}.${DEP_TARGET_SPEC}'; \ + echo "dirdeps: \\"; \ + for x in $$_build_all_dirs; do echo " $$x \\"; done; echo; \ + for x in $$_new_dirdeps; do echo "$$x: _DIRDEP_USE"; done; echo; } >&3 .if !empty(DEP_EXPORT_VARS) # Discouraged, but there are always exceptions. # Handle it here rather than explain how. @@ -671,7 +682,10 @@ DEP_EXPORT_VARS= .info ${DEP_RELDIR}.$m: graph: ${_build_dirs:M*.$q} .endif .if ${BUILD_DIRDEPS_CACHE} == "yes" -x!= { echo; echo '${_this_dir}.$m: ${_build_dirs:M*.$q:${M_oneperline}}'; echo; } >&3; echo +_cache_deps := ${_build_dirs:M*.$q} +.export _cache_deps +x!= echo; { echo "${_this_dir}.$m: \\"; \ + for x in $$_cache_deps; do echo " $$x \\"; done; echo; } >&3 .else ${_this_dir}.$m: ${_build_dirs:M*.$q} .endif @@ -681,7 +695,10 @@ ${_this_dir}.$m: ${_build_dirs:M*.$q} .info ${DEP_RELDIR}.$m: graph: ${_build_dirs:M*.$m:N${_this_dir}.$m} .endif .if ${BUILD_DIRDEPS_CACHE} == "yes" -x!= { echo; echo '${_this_dir}.$m: ${_build_dirs:M*.$m:N${_this_dir}.$m:${M_oneperline}}'; echo; } >&3; echo +_cache_deps := ${_build_dirs:M*.$m:N${_this_dir}.$m} +.export _cache_deps +x!= echo; { echo "${_this_dir}.$m: \\"; \ + for x in $$_cache_deps; do echo " $$x \\"; done; echo; } >&3 .else ${_this_dir}.$m: ${_build_dirs:M*.$m:N${_this_dir}.$m} .endif diff --git a/contrib/bmake/mk/doc.mk b/contrib/bmake/mk/doc.mk index 0ff889001cd8..b6ebd8ad3d3e 100644 --- a/contrib/bmake/mk/doc.mk +++ b/contrib/bmake/mk/doc.mk @@ -1,8 +1,10 @@ -# $Id: doc.mk,v 1.6 2017/05/01 21:24:10 sjg Exp $ +# $Id: doc.mk,v 1.7 2019/06/09 16:22:08 sjg Exp $ .if !target(__${.PARSEFILE}__) __${.PARSEFILE}__: +.include + BIB?= bib EQN?= eqn GREMLIN?= grn @@ -16,9 +18,8 @@ TBL?= tbl .PATH: ${.CURDIR} -.if !target(all) -.MAIN: all -all: paper.ps +.if !defined(_SKIP_BUILD) +realbuild: paper.ps .endif .if !target(paper.ps) @@ -56,8 +57,6 @@ install: spell: ${SRCS} spell ${SRCS} | sort | comm -23 - spell.ok > paper.spell -.include - .if !empty(DOCOWN) DOC_INSTALL_OWN?= -o ${DOCOWN} -g ${DOCGRP} .endif diff --git a/contrib/bmake/mk/dpadd.mk b/contrib/bmake/mk/dpadd.mk index 1b72c4cd770b..02fa7f386921 100644 --- a/contrib/bmake/mk/dpadd.mk +++ b/contrib/bmake/mk/dpadd.mk @@ -1,4 +1,4 @@ -# $Id: dpadd.mk,v 1.26 2018/02/12 21:54:26 sjg Exp $ +# $Id: dpadd.mk,v 1.27 2019/05/17 13:58:53 sjg Exp $ # # @(#) Copyright (c) 2004, Simon J. Gerraty # @@ -13,6 +13,69 @@ # sjg@crufty.net # +## +# DESCRIPTION: +# This makefile manages a number of variables that simplify +# dealing with libs in a build. +# +# Primary inputs are DPLIBS, DPADD and SRC_LIBS: +# +# DPLIBS +# List of LIB* that we will actually link with +# should be in correct link order. +# DPLIBS is a short-cut to ensure that DPADD and LDADD are +# kept in sync. +# +# DPADD List of LIB* that should already be built. +# +# SRC_LIBS +# List of LIB* that we want headers from, we do *not* +# require that such libs have been built. +# +# The above all get added to DPMAGIC_LIBS which is what we +# process. +# +# We expect LIB* to be set to absolute path of a library - +# suitable for putting in DPADD. +# eg. +# +# LIBC ?= ${OBJTOP}/lib/libc/libc.a +# +# From such a path we can derrive a number of other variables +# for which we can supply sensible default values. +# We name all these variables for the basename of the library +# (libc in our example above -- ${__lib:T:R} in below): +# +# LDADD_${__lib:T:R}: +# What should be added to LDADD (eg -lc) +# +# OBJ_${__lib:T:R}: +# This is trivial - just the dirname of the built library. +# +# SRC_${__lib:T:R}: +# Where the src for ${__lib} is, if LIB* is set as above +# we can simply substitute ${SRCTOP} for ${OBJTOP} in +# the dirname. +# +# INCLUDES_${__lib:T:R}: +# What should be added to CFLAGS +# +# If the directory ${SRC_${__lib:T:R}}/h exists we will +# only add -I${SRC_${__lib:T:R}}/h on the basis that +# this is where the public api is kept. +# +# Otherwise default will be -I${OBJ_${__lib:T:R}} +# -I${SRC_${__lib:T:R}} +# +# Note much of the above is skipped for staged libs +# eg. +# LIBC ?= ${STAGE_OBJTOP}/usr/lib/libc.a +# +# Since we can safely assume that -I${STAGE_OBJTOP}/usr/include +# and -L${STAGE_OBJTOP}/usr/lib are sufficient, and we should +# have no need of anything else. +# + .if !target(__${.PARSEFILE}__) __${.PARSEFILE}__: @@ -50,7 +113,7 @@ CXXFLAGS_LAST += ${CXXFLAGS_DEBUG_XTRA} DPLIBS+= ${DPLIBS_LAST} DPADD+= ${DPLIBS:N-*} .for __lib in ${DPLIBS} -.if "${_lib:M-*}" != "" +.if "${__lib:M-*}" != "" LDADD += ${__lib} .else LDADD += ${LDADD_${__lib:T:R}:U${__lib:T:R:S/lib/-l/:C/\.so.*//}} diff --git a/contrib/bmake/mk/gendirdeps.mk b/contrib/bmake/mk/gendirdeps.mk index e04f8390cae9..d402cbcc4765 100644 --- a/contrib/bmake/mk/gendirdeps.mk +++ b/contrib/bmake/mk/gendirdeps.mk @@ -1,6 +1,7 @@ -# $Id: gendirdeps.mk,v 1.39 2018/06/08 01:25:31 sjg Exp $ +# $Id: gendirdeps.mk,v 1.42 2020/05/16 23:21:48 sjg Exp $ -# Copyright (c) 2010-2013, Juniper Networks, Inc. +# Copyright (c) 2011-2020, Simon J. Gerraty +# Copyright (c) 2010-2018, Juniper Networks, Inc. # All rights reserved. # # Redistribution and use in source and binary forms, with or without @@ -79,7 +80,6 @@ _DIRDEPS := ${DIRDEPS:U:O:u} .endif META_FILES := ${META_FILES:T:O:u} -.export META_FILES # pickup customizations .-include @@ -183,6 +183,11 @@ x != cd ${_OBJDIR} && find . -name '*.meta' -print -o \( -type d ! -name . -prun .elif ${_meta_files:[#]} > 500 .export _meta_files x != echo; for m in $$_meta_files; do echo $$m; done > meta.list +# _meta_files is consuming a lot of env space +# that can impact command line length, +# and we do not need it any more +.undef _meta_files +.unexport _meta_files .else _meta_files_arg:= ${_meta_files} .endif @@ -373,3 +378,6 @@ all ${_DEPENDFILE}: .endif ${_DEPENDFILE}: .PRECIOUS + +# don't waste time looking for ways to make .meta files +.SUFFIXES: diff --git a/contrib/bmake/mk/init.mk b/contrib/bmake/mk/init.mk index 81b76d52a803..58a3183e2b1f 100644 --- a/contrib/bmake/mk/init.mk +++ b/contrib/bmake/mk/init.mk @@ -1,4 +1,4 @@ -# $Id: init.mk,v 1.15 2017/05/07 20:27:54 sjg Exp $ +# $Id: init.mk,v 1.16 2019/09/28 16:54:02 sjg Exp $ # # @(#) Copyright (c) 2002, Simon J. Gerraty # @@ -25,6 +25,7 @@ _this_mk_dir := ${.PARSEDIR} .-include .-include <${.CURDIR:H}/Makefile.inc> .include +.include .MAIN: all @@ -35,9 +36,9 @@ CXX_SUFFIXES?= .cc .cpp .cxx .C .include .endif -COPTS += ${COPTS.${.IMPSRC:T}} -CPPFLAGS += ${CPPFLAGS.${.IMPSRC:T}} -CPUFLAGS += ${CPUFLAGS.${.IMPSRC:T}} +.for x in COPTS CPPFLAGS CPUFLAGS LDFLAGS +$x += ${$x.${COMPILER_TYPE}:U} ${$x.${.IMPSRC:T}:U} +.endfor CC_PG?= -pg CXX_PG?= ${CC_PG} diff --git a/contrib/bmake/mk/install-mk b/contrib/bmake/mk/install-mk index 886c264bd808..8960f3b19401 100644 --- a/contrib/bmake/mk/install-mk +++ b/contrib/bmake/mk/install-mk @@ -55,7 +55,7 @@ # Simon J. Gerraty # RCSid: -# $Id: install-mk,v 1.160 2018/09/20 00:07:19 sjg Exp $ +# $Id: install-mk,v 1.170 2020/05/15 21:40:24 sjg Exp $ # # @(#) Copyright (c) 1994 Simon J. Gerraty # @@ -70,7 +70,7 @@ # sjg@crufty.net # -MK_VERSION=20180919 +MK_VERSION=20200515 OWNER= GROUP= MODE=444 diff --git a/contrib/bmake/mk/lib.mk b/contrib/bmake/mk/lib.mk index 6b763ad9c4a4..03d24e27cbe6 100644 --- a/contrib/bmake/mk/lib.mk +++ b/contrib/bmake/mk/lib.mk @@ -1,4 +1,4 @@ -# $Id: lib.mk,v 1.68 2018/01/26 20:08:16 sjg Exp $ +# $Id: lib.mk,v 1.70 2020/05/02 02:10:20 sjg Exp $ .if !target(__${.PARSEFILE}__) __${.PARSEFILE}__: @@ -170,13 +170,15 @@ LD_solib= lib${LIB}_pic.a .elif ${TARGET_OSNAME} == "Linux" SHLIB_LD = ${CC} # this is ambiguous of course -LD_shared=-shared -Wl,"-h lib${LIB}.so.${SHLIB_MAJOR}" +LD_shared=-shared -Wl,"-soname lib${LIB}.so.${SHLIB_MAJOR}" LD_solib= -Wl,--whole-archive lib${LIB}_pic.a -Wl,--no-whole-archive +.if ${COMPILER_TYPE} == "gcc" # Linux uses GNU ld, which is a multi-pass linker # so we don't need to use lorder or tsort LD_objs = ${OBJS} LD_pobjs = ${POBJS} LD_sobjs = ${SOBJS} +.endif .elif ${TARGET_OSNAME} == "Darwin" SHLIB_LD = ${CC} SHLIB_INSTALL_VERSION ?= ${SHLIB_MAJOR} @@ -406,18 +408,18 @@ SHLIB_AGE?=0 # can't really do profiled libs with libtool - its too fascist about # naming the output... -lib${LIB}.a:: ${OBJS} +lib${LIB}.a: ${OBJS} @rm -f ${.TARGET} ${LIBTOOL} --mode=link ${CC} ${LT_STATIC} -o ${.TARGET:.a=.la} ${OBJS:.o=.lo} -rpath ${SHLIBDIR}:/usr/lib -version-info ${SHLIB_MAJOR}:${SHLIB_MINOR}:${SHLIB_AGE} @ln .libs/${.TARGET} . -lib${LIB}.${LD_so}:: lib${LIB}.a +lib${LIB}.${LD_so}: lib${LIB}.a @[ -s ${.TARGET}.${SHLIB_AGE} ] || { ln -s .libs/lib${LIB}.${LD_so}* . 2>/dev/null; : } @[ -s ${.TARGET} ] || ln -s ${.TARGET}.${SHLIB_AGE} ${.TARGET} .else # MK_LIBTOOL=yes -lib${LIB}.a:: ${OBJS} +lib${LIB}.a: ${OBJS} @${META_NOECHO} building standard ${LIB} library @rm -f ${.TARGET} @${AR} ${AR_cq} ${.TARGET} ${LD_objs} @@ -425,7 +427,7 @@ lib${LIB}.a:: ${OBJS} POBJS+= ${OBJS:.o=.po} .NOPATH: ${POBJS} -lib${LIB}_p.a:: ${POBJS} +lib${LIB}_p.a: ${POBJS} @${META_NOECHO} building profiled ${LIB} library @rm -f ${.TARGET} @${AR} ${AR_cq} ${.TARGET} ${LD_pobjs} @@ -433,7 +435,7 @@ lib${LIB}_p.a:: ${POBJS} SOBJS+= ${OBJS:.o=${PICO}} .NOPATH: ${SOBJS} -lib${LIB}_pic.a:: ${SOBJS} +lib${LIB}_pic.a: ${SOBJS} @${META_NOECHO} building shared object ${LIB} library @rm -f ${.TARGET} @${AR} ${AR_cq} ${.TARGET} ${LD_sobjs} diff --git a/contrib/bmake/mk/meta.stage.mk b/contrib/bmake/mk/meta.stage.mk index 320ffcca80a0..3b4624fc4599 100644 --- a/contrib/bmake/mk/meta.stage.mk +++ b/contrib/bmake/mk/meta.stage.mk @@ -1,4 +1,4 @@ -# $Id: meta.stage.mk,v 1.56 2018/07/08 17:12:54 sjg Exp $ +# $Id: meta.stage.mk,v 1.59 2020/04/25 18:18:27 sjg Exp $ # # @(#) Copyright (c) 2011-2017, Simon J. Gerraty # @@ -18,9 +18,11 @@ .if !target(__${.PARSEFILE}__) # the guard target is defined later +.-include + .if ${.MAKE.DEPENDFILE_PREFERENCE:U${.MAKE.DEPENDFILE}:M*.${MACHINE}} != "" # this is generally safer anyway -_dirdep ?= ${RELDIR}.${MACHINE} +_dirdep ?= ${RELDIR}.${TARGET_SPEC:U${MACHINE}} .else _dirdep ?= ${RELDIR} .endif @@ -67,7 +69,7 @@ LN_CP_SCRIPT = LnCp() { \ # a warning is handy when bootstapping different options. STAGE_CONFLICT?= ERROR .if ${STAGE_CONFLICT:tl} == "error" -STAGE_CONFLICT_ACTION= exit 1; +STAGE_CONFLICT_ACTION= exit 1 .else STAGE_CONFLICT_ACTION= .endif @@ -78,8 +80,10 @@ STAGE_DIRDEP_SCRIPT = ${LN_CP_SCRIPT}; StageDirdep() { \ t=$$1; \ if [ -s $$t.dirdep ]; then \ cmp -s .dirdep $$t.dirdep && return; \ - echo "${STAGE_CONFLICT}: $$t installed by `cat $$t.dirdep` not ${_dirdep}" >&2; \ - ${STAGE_CONFLICT_ACTION} \ + x=`cat $$t.dirdep`; \ + case "${RELDIR}:${_dirdep}" in $${x%.*}:$${x}*) ;; \ + *) echo "${STAGE_CONFLICT}: $$t installed by $$x not ${_dirdep}" >&2; \ + ${STAGE_CONFLICT_ACTION} ;; esac; \ fi; \ LnCp .dirdep $$t.dirdep || exit 1; } @@ -205,7 +209,7 @@ stage_files.$s: .dirdep STAGE_FILES ?= ${.ALLSRC:N.dirdep:Nstage_*} stage_files: .dirdep .endif - @${STAGE_FILE_SCRIPT}; StageFiles ${FLAGS.$@} ${STAGE_FILES_DIR.$s:U${STAGE_DIR.$s}:${STAGE_DIR_FILTER}} ${STAGE_FILES.$s} + @${STAGE_FILE_SCRIPT}; StageFiles ${FLAGS.$@} ${STAGE_FILES_DIR.$s:U${STAGE_DIR.$s}:${STAGE_DIR_FILTER}} ${STAGE_FILES.$s:O} @touch $@ .endif .endif @@ -271,7 +275,7 @@ STAGE_AS.$s ?= ${.ALLSRC:N.dirdep:Nstage_*} .stage_as.$s: stage_as: stage_as.$s stage_as.$s: .dirdep - @${STAGE_AS_SCRIPT}; StageAs ${FLAGS.$@} ${STAGE_FILES_DIR.$s:U${STAGE_DIR.$s}:${STAGE_DIR_FILTER}} ${STAGE_AS.$s:@f@$f ${STAGE_AS_${f:tA}:U${STAGE_AS_${f:T}:U${f:T}}}@} + @${STAGE_AS_SCRIPT}; StageAs ${FLAGS.$@} ${STAGE_FILES_DIR.$s:U${STAGE_DIR.$s}:${STAGE_DIR_FILTER}} ${STAGE_AS.$s:O:@f@$f ${STAGE_AS_${f:tA}:U${STAGE_AS_${f:T}:U${f:T}}}@} @touch $@ .endif .endif @@ -286,8 +290,8 @@ STAGE_AS_AND_SYMLINK.$s ?= ${.ALLSRC:N.dirdep:Nstage_*} .stage_as_and_symlink.$s: stage_as_and_symlink: stage_as_and_symlink.$s stage_as_and_symlink.$s: .dirdep - @${STAGE_AS_SCRIPT}; StageAs ${FLAGS.$@} ${STAGE_FILES_DIR.$s:U${STAGE_DIR.$s}:${STAGE_DIR_FILTER}} ${STAGE_AS_AND_SYMLINK.$s:@f@$f ${STAGE_AS_${f:tA}:U${STAGE_AS_${f:T}:U${f:T}}}@} - @${STAGE_LINKS_SCRIPT}; StageLinks -s ${STAGE_FILES_DIR.$s:U${STAGE_DIR.$s}:${STAGE_DIR_FILTER}} ${STAGE_AS_AND_SYMLINK.$s:@f@${STAGE_AS_${f:tA}:U${STAGE_AS_${f:T}:U${f:T}}} $f@} + @${STAGE_AS_SCRIPT}; StageAs ${FLAGS.$@} ${STAGE_FILES_DIR.$s:U${STAGE_DIR.$s}:${STAGE_DIR_FILTER}} ${STAGE_AS_AND_SYMLINK.$s:O:@f@$f ${STAGE_AS_${f:tA}:U${STAGE_AS_${f:T}:U${f:T}}}@} + @${STAGE_LINKS_SCRIPT}; StageLinks -s ${STAGE_FILES_DIR.$s:U${STAGE_DIR.$s}:${STAGE_DIR_FILTER}} ${STAGE_AS_AND_SYMLINK.$s:O:@f@${STAGE_AS_${f:tA}:U${STAGE_AS_${f:T}:U${f:T}}} $f@} @touch $@ .endif .endif diff --git a/contrib/bmake/mk/meta.sys.mk b/contrib/bmake/mk/meta.sys.mk index 4dbdd7919baf..a561e04534f8 100644 --- a/contrib/bmake/mk/meta.sys.mk +++ b/contrib/bmake/mk/meta.sys.mk @@ -1,7 +1,7 @@ -# $Id: meta.sys.mk,v 1.32 2017/06/11 03:24:04 sjg Exp $ +# $Id: meta.sys.mk,v 1.36 2020/05/16 23:21:48 sjg Exp $ # -# @(#) Copyright (c) 2010, Simon J. Gerraty +# @(#) Copyright (c) 2010-2020, Simon J. Gerraty # # This file is provided in the hope that it will # be of use. There is absolutely NO WARRANTY. @@ -22,7 +22,7 @@ .-include -# absoulte path to what we are reading. +# absolute path to what we are reading. _PARSEDIR = ${.PARSEDIR:tA} .if !defined(SYS_MK_DIR) @@ -61,13 +61,15 @@ META_MODE += silent=yes MACHINE = host .endif -.if ${.MAKE.LEVEL} == 0 +.if !defined(MACHINE0) # it can be handy to know which MACHINE kicked off the build # for example, if using Makefild.depend for multiple machines, # allowing only MACHINE0 to update can keep things simple. MACHINE0 := ${MACHINE} .export MACHINE0 +.endif +.if !defined(META2DEPS) .if defined(PYTHON) && exists(${PYTHON}) # we prefer the python version of this - it is much faster META2DEPS ?= ${.PARSEDIR}/meta2deps.py @@ -126,9 +128,11 @@ META_NOECHO= : # ignore mtime of shell # and mtime of makefiles does not matter in meta mode .MAKE.META.IGNORE_PATHS += \ - ${MAKEFILE} \ - ${SHELL} \ - ${SYS_MK_DIR} + ${MAKEFILE} \ + ${MAKE_SHELL} \ + ${SHELL} \ + ${SYS_MK_DIR} \ + .if ${UPDATE_DEPENDFILE:Uyes:tl} != "no" .if ${.MAKEFLAGS:Uno:M-k} != "" diff --git a/contrib/bmake/mk/meta2deps.py b/contrib/bmake/mk/meta2deps.py index 4b007d138e23..7dbed28a5855 100755 --- a/contrib/bmake/mk/meta2deps.py +++ b/contrib/bmake/mk/meta2deps.py @@ -37,9 +37,10 @@ """ RCSid: - $Id: meta2deps.py,v 1.27 2017/05/24 00:04:04 sjg Exp $ + $Id: meta2deps.py,v 1.28 2020/05/16 23:21:48 sjg Exp $ - Copyright (c) 2011-2013, Juniper Networks, Inc. + Copyright (c) 2011-2019, Simon J. Gerraty + Copyright (c) 2011-2017, Juniper Networks, Inc. All rights reserved. Redistribution and use in source and binary forms, with or without diff --git a/contrib/bmake/mk/options.mk b/contrib/bmake/mk/options.mk index c0b4988741ff..a03c6cde34dc 100644 --- a/contrib/bmake/mk/options.mk +++ b/contrib/bmake/mk/options.mk @@ -1,4 +1,4 @@ -# $Id: options.mk,v 1.10 2014/02/11 18:34:48 sjg Exp $ +# $Id: options.mk,v 1.11 2020/05/02 21:23:52 sjg Exp $ # # @(#) Copyright (c) 2012, Simon J. Gerraty # @@ -77,3 +77,4 @@ ${OPTION_PREFIX}${o:H} ?= no ${OPTION_PREFIX}${o:H} ?= ${${OPTION_PREFIX}${o:T}} .endif .endfor +.undef OPTIONS_DEFAULT_VALUES OPTIONS_DEFAULT_NO OPTIONS_DEFAULT_YES diff --git a/contrib/bmake/mk/sys.mk b/contrib/bmake/mk/sys.mk index 07e0aeadaadc..37e37390eb27 100644 --- a/contrib/bmake/mk/sys.mk +++ b/contrib/bmake/mk/sys.mk @@ -1,4 +1,4 @@ -# $Id: sys.mk,v 1.46 2017/11/15 22:59:23 sjg Exp $ +# $Id: sys.mk,v 1.47 2020/04/17 21:08:17 sjg Exp $ # # @(#) Copyright (c) 2003-2009, Simon J. Gerraty # @@ -116,6 +116,10 @@ ROOT_GROUP != sed -n /:0:/s/:.*//p /etc/group unix ?= We run ${_HOST_OSNAME}. +# We need a Bourne/POSIX shell +MAKE_SHELL ?= sh +SHELL ?= ${MAKE_SHELL} + # A race condition in mkdir, means that it can bail if another # process made a dir that mkdir expected to. # We repeat the mkdir -p a number of times to try and work around this. diff --git a/contrib/bmake/mk/sys.vars.mk b/contrib/bmake/mk/sys.vars.mk index 849e02072503..2f2e66700266 100644 --- a/contrib/bmake/mk/sys.vars.mk +++ b/contrib/bmake/mk/sys.vars.mk @@ -1,4 +1,4 @@ -# $Id: sys.vars.mk,v 1.3 2018/02/06 00:51:53 sjg Exp $ +# $Id: sys.vars.mk,v 1.4 2019/05/27 20:22:52 sjg Exp $ # # @(#) Copyright (c) 2003-2009, Simon J. Gerraty # @@ -78,3 +78,8 @@ M_cmpv = S,., ,g:_:range:@i@+ $${_:[-$$i]} \* $${M_cmpv.units:[$$i]}@:S,^,expr 0 # absoulte path to what we are reading. _PARSEDIR = ${.PARSEDIR:${M_tA}} + +# many projects use MAJOR MINOR PATCH versioning +# ${OPENSSL:${M_M.M.P_VERSION}} is equivalent to +# ${OPENSSL_MAJOR_VERSION}.${OPENSSL_MINOR_VERSION}.${OPENSSL_PATCH_VERSION} +M_M.M.P_VERSION = L:@v@$${MAJOR MINOR PATCH:L:@t@$${$$v_$$t_VERSION:U0}@}@:ts. diff --git a/contrib/bmake/mk/sys/AIX.mk b/contrib/bmake/mk/sys/AIX.mk index 895b92f17cc3..a5c49584fe2c 100644 --- a/contrib/bmake/mk/sys/AIX.mk +++ b/contrib/bmake/mk/sys/AIX.mk @@ -72,8 +72,6 @@ PFLAGS= COMPILE.p= ${PC} ${PFLAGS} ${CPPFLAGS} -c LINK.p= ${PC} ${PFLAGS} ${CPPFLAGS} ${LDFLAGS} -SHELL= sh - YACC= yacc YFLAGS= -d YACC.y= ${YACC} ${YFLAGS} diff --git a/contrib/bmake/mk/sys/Darwin.mk b/contrib/bmake/mk/sys/Darwin.mk index c6beb72aeb27..6d37127be13f 100644 --- a/contrib/bmake/mk/sys/Darwin.mk +++ b/contrib/bmake/mk/sys/Darwin.mk @@ -4,7 +4,7 @@ OS= Darwin unix?= We run ${OS}. -.SUFFIXES: .out .a .ln .o .s .S .c ${CXX_SUFFIXES} .F .f .r .y .l .cl .p .h +.SUFFIXES: .out .a .ln .o .s .S .c .m ${CXX_SUFFIXES} .F .f .r .y .l .cl .p .h .SUFFIXES: .sh .m4 .dylib .LIBS: .a .dylib @@ -24,10 +24,15 @@ LINK.s?= ${CC} ${AFLAGS} ${LDFLAGS} COMPILE.S?= ${CC} ${AFLAGS} ${CPPFLAGS} -c LINK.S?= ${CC} ${AFLAGS} ${CPPFLAGS} ${LDFLAGS} -.if exists(/usr/bin/gcc) -CC?= gcc -pipe +PIPE?= -pipe + +.if exists(/usr/bin/clang) +CC?= cc ${PIPE} +CXX?= c++ +.elif exists(/usr/bin/gcc) +CC?= gcc ${PIPE} .else -CC?= cc -pipe +CC?= cc ${PIPE} .endif DBG?= -O2 CFLAGS?= ${DBG} @@ -52,7 +57,7 @@ CPP?= cpp NOLINT= 1 CPPFLAGS?= -MK_DEP?= mkdeps.sh -N +MK_DEP?= mkdep FC?= f77 FFLAGS?= -O @@ -91,8 +96,6 @@ PFLAGS?= COMPILE.p?= ${PC} ${PFLAGS} ${CPPFLAGS} -c LINK.p?= ${PC} ${PFLAGS} ${CPPFLAGS} ${LDFLAGS} -SHELL?= sh - SIZE?= size TSORT?= tsort -q @@ -121,6 +124,16 @@ ${CXX_SUFFIXES:%=%.a}: ${AR} ${ARFLAGS} $@ $*.o rm -f $*.o +# Objective-C +.m: + ${LINK.m} -o ${.TARGET} ${.IMPSRC} ${LDLIBS} +.m.o: + ${COMPILE.m} ${.IMPSRC} +.m.a: + ${COMPILE.m} ${.IMPSRC} + ${AR} ${ARFLAGS} $@ $*.o + rm -f $*.o + # Fortran/Ratfor .f: ${LINK.f} -o ${.TARGET} ${.IMPSRC} ${LDLIBS} diff --git a/contrib/bmake/mk/sys/Generic.mk b/contrib/bmake/mk/sys/Generic.mk index 9e3e6a7bc760..aa92a6246411 100644 --- a/contrib/bmake/mk/sys/Generic.mk +++ b/contrib/bmake/mk/sys/Generic.mk @@ -1,4 +1,4 @@ -# $Id: Generic.mk,v 1.13 2017/05/05 18:02:16 sjg Exp $ +# $Id: Generic.mk,v 1.14 2020/04/17 21:08:17 sjg Exp $ # # some reasonable defaults @@ -87,8 +87,6 @@ PFLAGS?= COMPILE.p?= ${PC} ${PFLAGS} ${CPPFLAGS} -c LINK.p?= ${PC} ${PFLAGS} ${CPPFLAGS} ${LDFLAGS} -SHELL?= sh - SIZE?= size YACC?= yacc diff --git a/contrib/bmake/mk/sys/HP-UX.mk b/contrib/bmake/mk/sys/HP-UX.mk index 29157b9f336c..ac5ce37b85fc 100644 --- a/contrib/bmake/mk/sys/HP-UX.mk +++ b/contrib/bmake/mk/sys/HP-UX.mk @@ -1,4 +1,4 @@ -# $Id: HP-UX.mk,v 1.11 2017/05/05 18:02:16 sjg Exp $ +# $Id: HP-UX.mk,v 1.12 2020/04/17 21:08:17 sjg Exp $ # $NetBSD: sys.mk,v 1.19.2.1 1994/07/26 19:58:31 cgd Exp $ # @(#)sys.mk 5.11 (Berkeley) 3/13/91 @@ -108,7 +108,7 @@ LINK.p= ${PC} ${PFLAGS} ${CPPFLAGS} ${LDFLAGS} # HP's sh sucks ENV= -SHELL= /bin/ksh +MAKE_SHELL= /bin/ksh .if exists(/usr/local/bin/bison) YACC= bison -y diff --git a/contrib/bmake/mk/sys/IRIX.mk b/contrib/bmake/mk/sys/IRIX.mk index 3d2236b084e3..b448fb5720cf 100644 --- a/contrib/bmake/mk/sys/IRIX.mk +++ b/contrib/bmake/mk/sys/IRIX.mk @@ -77,8 +77,6 @@ PFLAGS?= COMPILE.p?= ${PC} ${PFLAGS} ${CPPFLAGS} -c LINK.p?= ${PC} ${PFLAGS} ${CPPFLAGS} ${LDFLAGS} -SHELL?= sh - SIZE?= size TSORT?= tsort -q diff --git a/contrib/bmake/mk/sys/Linux.mk b/contrib/bmake/mk/sys/Linux.mk index 090de3ae2e2f..978aec098ca3 100644 --- a/contrib/bmake/mk/sys/Linux.mk +++ b/contrib/bmake/mk/sys/Linux.mk @@ -1,4 +1,4 @@ -# $Id: Linux.mk,v 1.9 2017/05/05 18:02:16 sjg Exp $ +# $Id: Linux.mk,v 1.10 2020/04/17 21:08:17 sjg Exp $ # $NetBSD: sys.mk,v 1.19.2.1 1994/07/26 19:58:31 cgd Exp $ # @(#)sys.mk 5.11 (Berkeley) 3/13/91 @@ -75,8 +75,6 @@ PFLAGS= COMPILE.p= ${PC} ${PFLAGS} ${CPPFLAGS} -c LINK.p= ${PC} ${PFLAGS} ${CPPFLAGS} ${LDFLAGS} -SHELL= sh - YACC= yacc YFLAGS= -d YACC.y= ${YACC} ${YFLAGS} diff --git a/contrib/bmake/mk/sys/NetBSD.mk b/contrib/bmake/mk/sys/NetBSD.mk index 00ea9a6ed445..a1711a5ec9db 100644 --- a/contrib/bmake/mk/sys/NetBSD.mk +++ b/contrib/bmake/mk/sys/NetBSD.mk @@ -112,8 +112,6 @@ PFLAGS?= COMPILE.p?= ${PC} ${PFLAGS} ${CPPFLAGS} -c LINK.p?= ${PC} ${PFLAGS} ${CPPFLAGS} ${LDFLAGS} -SHELL?= sh - SIZE?= size TSORT?= tsort -q diff --git a/contrib/bmake/mk/sys/OSF1.mk b/contrib/bmake/mk/sys/OSF1.mk index 1b4515a6fee0..0d0a73f40c98 100644 --- a/contrib/bmake/mk/sys/OSF1.mk +++ b/contrib/bmake/mk/sys/OSF1.mk @@ -1,4 +1,4 @@ -# $Id: OSF1.mk,v 1.8 2017/05/05 18:02:16 sjg Exp $ +# $Id: OSF1.mk,v 1.9 2020/04/17 21:08:17 sjg Exp $ # $NetBSD: sys.mk,v 1.19.2.1 1994/07/26 19:58:31 cgd Exp $ # @(#)sys.mk 5.11 (Berkeley) 3/13/91 @@ -82,8 +82,6 @@ PFLAGS= COMPILE.p= ${PC} ${PFLAGS} ${CPPFLAGS} -c LINK.p= ${PC} ${PFLAGS} ${CPPFLAGS} ${LDFLAGS} -SHELL= sh - .if exists(/usr/local/bin/bison) || exists(/opt/gnu/bin/bison) YACC= bison -y .else diff --git a/contrib/bmake/mk/sys/OpenBSD.mk b/contrib/bmake/mk/sys/OpenBSD.mk index a570c1cb9b8c..8b87ef3e85a4 100644 --- a/contrib/bmake/mk/sys/OpenBSD.mk +++ b/contrib/bmake/mk/sys/OpenBSD.mk @@ -87,8 +87,6 @@ PFLAGS?= COMPILE.p?= ${PC} ${PFLAGS} ${CPPFLAGS} -c LINK.p?= ${PC} ${PFLAGS} ${CPPFLAGS} ${LDFLAGS} -SHELL?= sh - SIZE?= size TSORT?= tsort -q diff --git a/contrib/bmake/mk/sys/SunOS.mk b/contrib/bmake/mk/sys/SunOS.mk index 2fb5128ab7d8..71c985204fc6 100644 --- a/contrib/bmake/mk/sys/SunOS.mk +++ b/contrib/bmake/mk/sys/SunOS.mk @@ -1,4 +1,4 @@ -# $Id: SunOS.mk,v 1.8 2017/05/05 18:02:17 sjg Exp $ +# $Id: SunOS.mk,v 1.9 2020/04/17 21:08:17 sjg Exp $ .if ${.PARSEFILE} == "sys.mk" .include @@ -103,8 +103,6 @@ PFLAGS= COMPILE.p= ${PC} ${PFLAGS} ${CPPFLAGS} -c LINK.p= ${PC} ${PFLAGS} ${CPPFLAGS} ${LDFLAGS} -SHELL= sh - .if exists(/usr/local/bin/bison) || exists(/opt/gnu/bin/bison) YACC= bison -y .else diff --git a/contrib/bmake/mk/sys/UnixWare.mk b/contrib/bmake/mk/sys/UnixWare.mk index d65ca01fa2a7..3b1e531515df 100644 --- a/contrib/bmake/mk/sys/UnixWare.mk +++ b/contrib/bmake/mk/sys/UnixWare.mk @@ -1,4 +1,4 @@ -# $Id: UnixWare.mk,v 1.3 2017/05/05 18:02:17 sjg Exp $ +# $Id: UnixWare.mk,v 1.4 2020/04/17 21:08:17 sjg Exp $ # based on "Id: SunOS.5.sys.mk,v 1.6 2003/09/30 16:42:23 sjg Exp " # $NetBSD: sys.mk,v 1.19.2.1 1994/07/26 19:58:31 cgd Exp $ # @(#)sys.mk 5.11 (Berkeley) 3/13/91 @@ -121,8 +121,6 @@ PFLAGS?= COMPILE.p?= ${PC} ${PFLAGS} ${CPPFLAGS} -c LINK.p?= ${PC} ${PFLAGS} ${CPPFLAGS} ${LDFLAGS} -SHELL?= sh - SIZE?= size TSORT?= tsort diff --git a/contrib/bmake/mk/whats.mk b/contrib/bmake/mk/whats.mk index 4080c12e00f8..1dacb4c14365 100644 --- a/contrib/bmake/mk/whats.mk +++ b/contrib/bmake/mk/whats.mk @@ -1,6 +1,6 @@ -# $Id: whats.mk,v 1.3 2017/10/19 06:09:14 sjg Exp $ +# $Id: whats.mk,v 1.9 2020/05/09 19:48:53 sjg Exp $ # -# @(#) Copyright (c) 2014, Simon J. Gerraty +# @(#) Copyright (c) 2014-2020, Simon J. Gerraty # # This file is provided in the hope that it will # be of use. There is absolutely NO WARRANTY. @@ -13,25 +13,18 @@ # sjg@crufty.net # -.if ${MK_WHATSTRING:Uno} != "no" -what_build_exts?= o +.if ${MK_WHATSTRING:Uno} == "yes" # it can be useful to embed a what(1) string in binaries # so that the build location can be seen from a core file. -.if defined(PROG) && ${.MAKE.MAKEFILES:M*prog.mk} != "" -what_thing?= ${PROGNAME:U${PROG}} -what_build_thing?= ${PROG} -.elif defined(LIB) && ${.MAKE.MAKEFILES:M*lib.mk} != "" -# probably only makes sense for shared libs -# and the plumbing needed varies depending on *lib.mk -what_thing?= lib${LIB} -.if !empty(SOBJS) -_soe:= ${SOBJS:E:[1]} -what_build_exts= ${_soe} -SOBJS+= ${what_uuid}.${_soe} -.endif -.elif defined(KMOD) && ${.MAKE.MAKEFILES:M*kmod.mk} != "" -what_thing?= ${KMOD} -what_build_thing?= ${KMOD}.ko +.if defined(KMOD) +what_thing ?= ${KMOD} +.elif defined(LIB) +what_thing ?= lib${LIB} +.elif defined(PROG) +what_thing ?= ${PROG} +SRCS ?= ${PROG}.c +.elif defined(SHLIB) +what_thing ?= lib${SHLIB} .endif .if !empty(what_thing) @@ -39,26 +32,38 @@ what_build_thing?= ${KMOD}.ko what_uuid = what_${what_thing}_${.CURDIR:T:hash} what_var = what_${.CURDIR:T:hash} -.if !empty(what_build_thing) -${what_build_thing}: ${what_build_exts:@e@${what_uuid}.$e@} -.endif -OBJS+= ${what_uuid}.o -CLEANFILES+= ${what_uuid}.c - +SRCS += ${what_uuid}.c +CLEANFILES += ${what_uuid}.c # we do not need to capture this -SUPPRESS_DEPEND+= *${what_uuid}.c +SUPPRESS_DEPEND += *${what_uuid}.c -SB?= ${SRCTOP:H} -SB_LOCATION?= ${HOST}:${SB} -what_location:= ${.OBJDIR:S,${SB},${SB_LOCATION},} +SB ?= ${SRCTOP:H} +SB_LOCATION ?= ${HOST}:${SB} +# make customization easy +WHAT_LOCATION ?= ${.OBJDIR:S,${SB},${SB_LOCATION},} +WHAT_1 ?= ${what_thing:tu} built ${%Y%m%d:L:localtime} by ${USER} +WHAT_2 ?= ${what_location} +WHAT_LINE_IDS ?= 1 2 +WHAT_NOCMP_LINE_IDS ?= 1 +# you can add other WHAT_* just be sure to set WHAT_LINE_IDS +# and WHAT_NOCMP_LINE_IDS accordingly # this works with clang and gcc -_what_t= const char __attribute__ ((section(".data"))) -_what1:= @(\#)${what_thing:tu} built ${%Y%m%d:L:localtime} by ${USER} -_what2:= @(\#)${what_location} +what_t = const char __attribute__ ((section(".data"))) +what_location := ${WHAT_LOCATION} +# this script is done in multiple lines so we can +# use the token ${.OODATE:MNO_META_CMP} +# to prevent the variable parts making this constantly out-of-date ${what_uuid}.c: - echo '${_what_t} ${what_var}1[] = "${_what1}";' > $@ ${.OODATE:MNO_META_CMP} - echo '${_what_t} ${what_var}2[] = "${_what2}";' >> $@ + echo 'extern const char ${WHAT_LINE_IDS:@i@${what_var}_$i[]@:ts,};' > $@ +.for i in ${WHAT_LINE_IDS} +.if ${WHAT_NOCMP_LINE_IDS:M$i} != "" + echo '${what_t} ${what_var}_$i[] = "@(#)${WHAT_$i}";' >> $@ ${.OODATE:MNO_META_CMP} +.else + echo '${what_t} ${what_var}_$i[] = "@(#)${WHAT_$i}";' >> $@ +.endif +.endfor + .endif .endif diff --git a/contrib/bmake/nonints.h b/contrib/bmake/nonints.h index 550537d93014..ae9869d6e8d6 100644 --- a/contrib/bmake/nonints.h +++ b/contrib/bmake/nonints.h @@ -1,4 +1,4 @@ -/* $NetBSD: nonints.h,v 1.74 2016/09/05 00:40:29 sevan Exp $ */ +/* $NetBSD: nonints.h,v 1.75 2020/04/25 18:20:57 christos Exp $ */ /*- * Copyright (c) 1988, 1989, 1990, 1993 @@ -140,8 +140,8 @@ char *str_concat(const char *, const char *, int); char **brk_string(const char *, int *, Boolean, char **); char *Str_FindSubstring(const char *, const char *); int Str_Match(const char *, const char *); -char *Str_SYSVMatch(const char *, const char *, int *len); -void Str_SYSVSubst(Buffer *, char *, char *, int); +char *Str_SYSVMatch(const char *, const char *, size_t *, Boolean *); +void Str_SYSVSubst(Buffer *, char *, char *, size_t, Boolean); #ifndef HAVE_STRLCPY /* strlcpy.c */ diff --git a/contrib/bmake/parse.c b/contrib/bmake/parse.c index a7d7a4d94ef5..146ce13c647e 100644 --- a/contrib/bmake/parse.c +++ b/contrib/bmake/parse.c @@ -1,4 +1,4 @@ -/* $NetBSD: parse.c,v 1.231 2018/12/22 00:36:32 sjg Exp $ */ +/* $NetBSD: parse.c,v 1.233 2019/09/26 21:09:55 sjg Exp $ */ /* * Copyright (c) 1988, 1989, 1990, 1993 @@ -69,14 +69,14 @@ */ #ifndef MAKE_NATIVE -static char rcsid[] = "$NetBSD: parse.c,v 1.231 2018/12/22 00:36:32 sjg Exp $"; +static char rcsid[] = "$NetBSD: parse.c,v 1.233 2019/09/26 21:09:55 sjg Exp $"; #else #include #ifndef lint #if 0 static char sccsid[] = "@(#)parse.c 8.3 (Berkeley) 3/19/94"; #else -__RCSID("$NetBSD: parse.c,v 1.231 2018/12/22 00:36:32 sjg Exp $"); +__RCSID("$NetBSD: parse.c,v 1.233 2019/09/26 21:09:55 sjg Exp $"); #endif #endif /* not lint */ #endif @@ -685,6 +685,7 @@ ParseVErrorInternal(FILE *f, const char *cfname, size_t clineno, int type, const char *fmt, va_list ap) { static Boolean fatal_warning_error_printed = FALSE; + char dirbuf[MAXPATHLEN+1]; (void)fprintf(f, "%s: ", progname); @@ -703,9 +704,7 @@ ParseVErrorInternal(FILE *f, const char *cfname, size_t clineno, int type, if (dir == NULL) dir = "."; if (*dir != '/') { - dir = cp2 = realpath(dir, NULL); - free(cp); - cp = cp2; /* cp2 set to NULL by Var_Value */ + dir = realpath(dir, dirbuf); } fname = Var_Value(".PARSEFILE", VAR_GLOBAL, &cp2); if (fname == NULL) { @@ -1768,7 +1767,8 @@ ParseDoDependency(char *line) } out: - assert(paths == NULL); + if (paths) + Lst_Destroy(paths, NULL); if (curTargs) Lst_Destroy(curTargs, NULL); } diff --git a/contrib/bmake/str.c b/contrib/bmake/str.c index b5255bc9c70e..d3d7994a0868 100644 --- a/contrib/bmake/str.c +++ b/contrib/bmake/str.c @@ -1,4 +1,4 @@ -/* $NetBSD: str.c,v 1.38 2017/04/21 22:15:44 sjg Exp $ */ +/* $NetBSD: str.c,v 1.42 2020/05/06 02:30:10 christos Exp $ */ /*- * Copyright (c) 1988, 1989, 1990, 1993 @@ -69,14 +69,14 @@ */ #ifndef MAKE_NATIVE -static char rcsid[] = "$NetBSD: str.c,v 1.38 2017/04/21 22:15:44 sjg Exp $"; +static char rcsid[] = "$NetBSD: str.c,v 1.42 2020/05/06 02:30:10 christos Exp $"; #else #include #ifndef lint #if 0 static char sccsid[] = "@(#)str.c 5.8 (Berkeley) 6/1/90"; #else -__RCSID("$NetBSD: str.c,v 1.38 2017/04/21 22:15:44 sjg Exp $"); +__RCSID("$NetBSD: str.c,v 1.42 2020/05/06 02:30:10 christos Exp $"); #endif #endif /* not lint */ #endif @@ -133,42 +133,43 @@ str_concat(const char *s1, const char *s2, int flags) * * returns -- * Pointer to the array of pointers to the words. - * Memory containing the actual words in *buffer. + * Memory containing the actual words in *store_words_buf. * Both of these must be free'd by the caller. - * Number of words in *store_argc. + * Number of words in *store_words_len. */ char ** -brk_string(const char *str, int *store_argc, Boolean expand, char **buffer) +brk_string(const char *str, int *store_words_len, Boolean expand, + char **store_words_buf) { - int argc, ch; - char inquote, *start, *t; - const char *p; - int len; - int argmax = 50, curlen = 0; - char **argv; + char inquote; + const char *str_p; + size_t str_len; + char **words; + int words_len; + int words_cap = 50; + char *words_buf, *word_start, *word_end; /* skip leading space chars. */ for (; *str == ' ' || *str == '\t'; ++str) continue; - /* allocate room for a copy of the string */ - if ((len = strlen(str) + 1) > curlen) - *buffer = bmake_malloc(curlen = len); + /* words_buf holds the words, separated by '\0'. */ + str_len = strlen(str); + words_buf = bmake_malloc(strlen(str) + 1); - /* - * initial argmax based on len - */ - argmax = MAX((len / 5), 50); - argv = bmake_malloc((argmax + 1) * sizeof(char *)); + words_cap = MAX((str_len / 5), 50); + words = bmake_malloc((words_cap + 1) * sizeof(char *)); /* * copy the string; at the same time, parse backslashes, - * quotes and build the argument list. + * quotes and build the word list. */ - argc = 0; + words_len = 0; inquote = '\0'; - for (p = str, start = t = *buffer;; ++p) { - switch(ch = *p) { + word_start = word_end = words_buf; + for (str_p = str;; ++str_p) { + char ch = *str_p; + switch(ch) { case '"': case '\'': if (inquote) { @@ -180,21 +181,21 @@ brk_string(const char *str, int *store_argc, Boolean expand, char **buffer) else { inquote = (char) ch; /* Don't miss "" or '' */ - if (start == NULL && p[1] == inquote) { + if (word_start == NULL && str_p[1] == inquote) { if (!expand) { - start = t; - *t++ = ch; + word_start = word_end; + *word_end++ = ch; } else - start = t + 1; - p++; + word_start = word_end + 1; + str_p++; inquote = '\0'; break; } } if (!expand) { - if (!start) - start = t; - *t++ = ch; + if (word_start == NULL) + word_start = word_end; + *word_end++ = ch; } continue; case ' ': @@ -202,30 +203,30 @@ brk_string(const char *str, int *store_argc, Boolean expand, char **buffer) case '\n': if (inquote) break; - if (!start) + if (word_start == NULL) continue; /* FALLTHROUGH */ case '\0': /* - * end of a token -- make sure there's enough argv + * end of a token -- make sure there's enough words * space and save off a pointer. */ - if (!start) + if (word_start == NULL) goto done; - *t++ = '\0'; - if (argc == argmax) { - argmax *= 2; /* ramp up fast */ - argv = (char **)bmake_realloc(argv, - (argmax + 1) * sizeof(char *)); + *word_end++ = '\0'; + if (words_len == words_cap) { + words_cap *= 2; /* ramp up fast */ + words = (char **)bmake_realloc(words, + (words_cap + 1) * sizeof(char *)); } - argv[argc++] = start; - start = NULL; + words[words_len++] = word_start; + word_start = NULL; if (ch == '\n' || ch == '\0') { if (expand && inquote) { - free(argv); - free(*buffer); - *buffer = NULL; + free(words); + free(words_buf); + *store_words_buf = NULL; return NULL; } goto done; @@ -233,21 +234,22 @@ brk_string(const char *str, int *store_argc, Boolean expand, char **buffer) continue; case '\\': if (!expand) { - if (!start) - start = t; - *t++ = '\\'; - if (*(p+1) == '\0') /* catch '\' at end of line */ + if (word_start == NULL) + word_start = word_end; + *word_end++ = '\\'; + /* catch '\' at end of line */ + if (str_p[1] == '\0') continue; - ch = *++p; + ch = *++str_p; break; } - switch (ch = *++p) { + switch (ch = *++str_p) { case '\0': case '\n': /* hmmm; fix it up as best we can */ ch = '\\'; - --p; + --str_p; break; case 'b': ch = '\b'; @@ -267,13 +269,14 @@ brk_string(const char *str, int *store_argc, Boolean expand, char **buffer) } break; } - if (!start) - start = t; - *t++ = (char) ch; + if (word_start == NULL) + word_start = word_end; + *word_end++ = ch; } -done: argv[argc] = NULL; - *store_argc = argc; - return(argv); +done: words[words_len] = NULL; + *store_words_len = words_len; + *store_words_buf = words_buf; + return words; } /* @@ -407,6 +410,8 @@ Str_Match(const char *string, const char *pattern) return 0; while ((*pattern != ']') && (*pattern != 0)) ++pattern; + if (*pattern == 0) + --pattern; goto thisCharOK; } /* @@ -450,12 +455,14 @@ thisCharOK: ++pattern; *----------------------------------------------------------------------- */ char * -Str_SYSVMatch(const char *word, const char *pattern, int *len) +Str_SYSVMatch(const char *word, const char *pattern, size_t *len, + Boolean *hasPercent) { const char *p = pattern; const char *w = word; const char *m; + *hasPercent = FALSE; if (*p == '\0') { /* Null pattern is the whole string */ *len = strlen(w); @@ -463,6 +470,11 @@ Str_SYSVMatch(const char *word, const char *pattern, int *len) } if ((m = strchr(p, '%')) != NULL) { + *hasPercent = TRUE; + if (*w == '\0') { + /* empty word does not match pattern */ + return NULL; + } /* check that the prefix matches */ for (; p != m && *w && *w == *p; w++, p++) continue; @@ -507,19 +519,21 @@ Str_SYSVMatch(const char *word, const char *pattern, int *len) *----------------------------------------------------------------------- */ void -Str_SYSVSubst(Buffer *buf, char *pat, char *src, int len) +Str_SYSVSubst(Buffer *buf, char *pat, char *src, size_t len, + Boolean lhsHasPercent) { char *m; - if ((m = strchr(pat, '%')) != NULL) { + if ((m = strchr(pat, '%')) != NULL && lhsHasPercent) { /* Copy the prefix */ Buf_AddBytes(buf, m - pat, pat); /* skip the % */ pat = m + 1; } - - /* Copy the pattern */ - Buf_AddBytes(buf, len, src); + if (m != NULL || !lhsHasPercent) { + /* Copy the pattern */ + Buf_AddBytes(buf, len, src); + } /* append the rest */ Buf_AddBytes(buf, strlen(pat), pat); diff --git a/contrib/bmake/unit-tests/Makefile.in b/contrib/bmake/unit-tests/Makefile similarity index 93% rename from contrib/bmake/unit-tests/Makefile.in rename to contrib/bmake/unit-tests/Makefile index e51d25455a50..5cf0212ce596 100644 --- a/contrib/bmake/unit-tests/Makefile.in +++ b/contrib/bmake/unit-tests/Makefile @@ -1,6 +1,6 @@ -# $Id: Makefile.in,v 1.49 2018/09/21 21:39:05 sjg Exp $ +# $Id: Makefile,v 1.54 2020/05/17 17:26:14 sjg Exp $ # -# $NetBSD: Makefile,v 1.53 2018/05/24 00:25:44 christos Exp $ +# $NetBSD: Makefile,v 1.58 2020/05/17 12:36:26 rillig Exp $ # # Unit tests for make(1) # The main targets are: @@ -15,28 +15,31 @@ # and it should be added to the TESTNAMES list. # -srcdir= @srcdir@ - .MAIN: all -UNIT_TESTS:= ${srcdir} +.-include "Makefile.config" + +UNIT_TESTS:= ${.PARSEDIR} .PATH: ${UNIT_TESTS} # Each test is in a sub-makefile. # Keep the list sorted. TESTNAMES= \ comment \ + cond-late \ cond1 \ cond2 \ + dollar \ + doterror \ + dotwait \ error \ export \ export-all \ export-env \ - doterror \ - dotwait \ forloop \ forsubst \ hash \ + include-main \ misc \ moderrs \ modmatch \ @@ -54,6 +57,7 @@ TESTNAMES= \ unexport-env \ varcmd \ varmisc \ + varmod-edge \ varquote \ varshell @@ -88,7 +92,6 @@ TEST_MAKE?= ${.MAKE} TOOL_SED?= sed TOOL_TR?= tr TOOL_DIFF?= diff -DIFF_FLAGS?= @diff_u@ .if defined(.PARSEDIR) # ensure consistent results from sort(1) diff --git a/contrib/bmake/unit-tests/Makefile.config.in b/contrib/bmake/unit-tests/Makefile.config.in new file mode 100644 index 000000000000..0fe24f08d2f9 --- /dev/null +++ b/contrib/bmake/unit-tests/Makefile.config.in @@ -0,0 +1,4 @@ +# $Id: Makefile.config.in,v 1.1 2018/12/30 17:14:24 sjg Exp $ + +srcdir= @srcdir@ +DIFF_FLAGS?= @diff_u@ diff --git a/contrib/bmake/unit-tests/cond-late.exp b/contrib/bmake/unit-tests/cond-late.exp new file mode 100644 index 000000000000..3717b088c646 --- /dev/null +++ b/contrib/bmake/unit-tests/cond-late.exp @@ -0,0 +1,3 @@ +yes +no +exit status 0 diff --git a/contrib/bmake/unit-tests/cond-late.mk b/contrib/bmake/unit-tests/cond-late.mk new file mode 100644 index 000000000000..2eb02b42b920 --- /dev/null +++ b/contrib/bmake/unit-tests/cond-late.mk @@ -0,0 +1,23 @@ +# $NetBSD: cond-late.mk,v 1.1 2020/04/29 23:15:21 rillig Exp $ +# +# Using the :? modifier, variable expressions can contain conditional +# expressions that are evaluated late. Any variables appearing in these +# conditions are expanded before parsing the condition. This is +# different from many other places. +# +# Because of this, variables that are used in these lazy conditions +# should not contain double-quotes, or the parser will probably fail. +# +# They should also not contain operators like == or <, since these are +# actually interpreted as these operators. This is demonstrated below. +# +# If the order of evaluation were to change to first parse the condition +# and then expand the variables, the output would change from the +# current "yes no" to "yes yes", since both variables are non-empty. + +COND.true= "yes" == "yes" +COND.false= "yes" != "yes" + +all: + @echo ${ ${COND.true} :?yes:no} + @echo ${ ${COND.false} :?yes:no} diff --git a/contrib/bmake/unit-tests/dollar.exp b/contrib/bmake/unit-tests/dollar.exp new file mode 100644 index 000000000000..496adc02f157 --- /dev/null +++ b/contrib/bmake/unit-tests/dollar.exp @@ -0,0 +1,51 @@ + +Printing dollar from literals and variables + +To survive the parser, a dollar character must be doubled. + 1 dollar literal => + 1 dollar literal eol => <> + 2 dollar literal => <$> + 4 dollar literal => <$$> +Some hungry part of make eats all the dollars after a :U modifier. + 1 dollar default => <> + 2 dollar default => <> + 4 dollar default => <> +This works as expected. + 1 dollar variable => <> + 2 dollar variable => <$> + 4 dollar variable => <$$> +Some hungry part of make eats all the dollars after a :U modifier. + 1 dollar var-default => <> + 2 dollar var-default => <$> + 4 dollar var-default => <$$> + +Dollar in :S pattern + + S,$,word, => <$XYword> + S,$X,word, => <$XY> + S,$$X,word, => <$XY> + S,$$$X,word, => <$XY> + S,$X,replaced, => + S,$$X,replaced, => + S,$$$X,replaced, => + +Dollar in :C character class + +The A is replaced because the $$ is reduced to a single $, +which is then resolved to the variable X with the value VAR_X. +The effective character class becomes [VAR_XY]. + C,[$$XY],<&>,g => <$> + +Dollar in :C pattern + +For some reason, multiple dollars are folded into one. + C,$,dollar,g => <> + C,$$,dollar,g => <> + +Dollar in :S replacement + +For some reason, multiple dollars are folded into one. + S,word,a$Xo, => + S,word,a$$Xo, => + S,word,a$$$Xo, => +exit status 0 diff --git a/contrib/bmake/unit-tests/dollar.mk b/contrib/bmake/unit-tests/dollar.mk new file mode 100644 index 000000000000..b7f7d9fa7c9e --- /dev/null +++ b/contrib/bmake/unit-tests/dollar.mk @@ -0,0 +1,81 @@ +# $NetBSD: dollar.mk,v 1.3 2020/05/17 09:37:48 rillig Exp $ +# +# Test the various places where a dollar character can appear and +# see what happens. There are lots of surprises here. +# + +LIST= plain 'single' "double" 'mix'"ed" back\ slashed +WORD= word + +DOLLAR1= $ +DOLLAR2= $$ +DOLLAR4= $$$$ + +X= VAR_X +DOLLAR_XY= $$XY +DOLLAR_AXY= $$AXY + +H= @header() { printf '\n%s\n\n' "$$*"; }; header +T= @testcase() { printf '%23s => <%s>\n' "$$@"; }; testcase +C= @comment() { printf '%s\n' "$$*"; }; comment + +# These variable values are not accessed. +# The trailing dollar in the '1 dollar literal eol' test case accesses +# the empty variable instead, which is always guaranteed to be empty. +${:U }= space-var-value +${:U${.newline}}= newline-var-value +# But this one is accessed. +${:U'}= single-quote-var-value' + +all: + $H 'Printing dollar from literals and variables' + + $C 'To survive the parser, a dollar character must be doubled.' + $T '1 dollar literal' '$' + $T '1 dollar literal eol' ''$ + $T '2 dollar literal' '$$' + $T '4 dollar literal' '$$$$' + + $C 'Some hungry part of make eats all the dollars after a :U modifier.' + $T '1 dollar default' ''${:U$:Q} + $T '2 dollar default' ''${:U$$:Q} + $T '4 dollar default' ''${:U$$$$:Q} + + $C 'This works as expected.' + $T '1 dollar variable' ''${DOLLAR1:Q} + $T '2 dollar variable' ''${DOLLAR2:Q} + $T '4 dollar variable' ''${DOLLAR4:Q} + + $C 'Some hungry part of make eats all the dollars after a :U modifier.' + $T '1 dollar var-default' ''${:U${DOLLAR1}:Q} + $T '2 dollar var-default' ''${:U${DOLLAR2}:Q} + $T '4 dollar var-default' ''${:U${DOLLAR4}:Q} + + $H 'Dollar in :S pattern' + + $T 'S,$$,word,' ''${DOLLAR_XY:S,$,word,:Q} + $T 'S,$$X,word,' ''${DOLLAR_XY:S,$X,word,:Q} + $T 'S,$$$$X,word,' ''${DOLLAR_XY:S,$$X,word,:Q} + $T 'S,$$$$$$X,word,' ''${DOLLAR_XY:S,$$$X,word,:Q} + + $T 'S,$$X,replaced,' ''${X:S,$X,replaced,:Q} + $T 'S,$$$$X,replaced,' ''${X:S,$$X,replaced,:Q} + $T 'S,$$$$$$X,replaced,' ''${X:S,$$$X,replaced,:Q} + + $H 'Dollar in :C character class' + + $C 'The A is replaced because the $$$$ is reduced to a single $$,' + $C 'which is then resolved to the variable X with the value VAR_X.' + $C 'The effective character class becomes [VAR_XY].' + $T 'C,[$$$$XY],<&>,g' ''${DOLLAR_AXY:C,[$$XY],<&>,g:Q} + + $H 'Dollar in :C pattern' + $C 'For some reason, multiple dollars are folded into one.' + $T 'C,$$,dollar,g' ''${DOLLAR:C,$,dollar,g:Q} + $T 'C,$$$$,dollar,g' ''${DOLLAR:C,$$,dollar,g:Q} + + $H 'Dollar in :S replacement' + $C 'For some reason, multiple dollars are folded into one.' + $T 'S,word,a$$Xo,' ''${WORD:S,word,a$Xo,:Q} + $T 'S,word,a$$$$Xo,' ''${WORD:S,word,a$$Xo,:Q} + $T 'S,word,a$$$$$$Xo,' ''${WORD:S,word,a$$$Xo,:Q} diff --git a/contrib/bmake/unit-tests/escape.mk b/contrib/bmake/unit-tests/escape.mk index bb37c9217f4c..be9c4dd60e3f 100644 --- a/contrib/bmake/unit-tests/escape.mk +++ b/contrib/bmake/unit-tests/escape.mk @@ -1,4 +1,4 @@ -# $Id: escape.mk,v 1.1.1.2 2014/11/06 01:40:37 sjg Exp $ +# $Id: escape.mk,v 1.1.1.3 2020/01/22 01:07:14 sjg Exp $ # # Test backslash escaping. @@ -35,8 +35,8 @@ # Also, our practice is that an even number of backslashes before a # newline in a variable assignment simply stores the backslashes as part # of the value, and treats the newline as though it was not escaped. -# Similarly, ann even number of backslashes before a newline in a -# command simply uses the backslashes as part of the command test, but +# Similarly, an even number of backslashes before a newline in a +# command simply uses the backslashes as part of the command, but # does not escape the newline. This is compatible with GNU make. all: .PHONY diff --git a/contrib/bmake/unit-tests/forloop.exp b/contrib/bmake/unit-tests/forloop.exp index df14b751224c..998456190737 100644 --- a/contrib/bmake/unit-tests/forloop.exp +++ b/contrib/bmake/unit-tests/forloop.exp @@ -7,12 +7,13 @@ x=-I"This or that" x=-Ithat x="-DTHIS=\"this and that\"" cfl=-I/this -I"This or that" -Ithat "-DTHIS=\"this and that\"" +newline-item=(a) a=one b="two and three" a=four b="five" a=ONE b="TWO AND THREE" a=FOUR b="FIVE" We expect an error next: -make: "forloop.mk" line 38: Wrong number of words (9) in .for substitution list with 2 vars +make: "forloop.mk" line 46: Wrong number of words (9) in .for substitution list with 2 vars make: Fatal errors encountered -- cannot continue make: stopped in unit-tests OK diff --git a/contrib/bmake/unit-tests/forloop.mk b/contrib/bmake/unit-tests/forloop.mk index 9aad7c6b998a..dd3f07ddb19a 100644 --- a/contrib/bmake/unit-tests/forloop.mk +++ b/contrib/bmake/unit-tests/forloop.mk @@ -1,4 +1,4 @@ -# $Id: forloop.mk,v 1.1.1.1 2014/08/30 18:57:18 sjg Exp $ +# $Id: forloop.mk,v 1.1.1.2 2020/05/05 00:54:40 sjg Exp $ all: for-loop @@ -33,7 +33,15 @@ X!= echo 'cfl=${cfl}' >&2; echo .for a b in ${EMPTY} X!= echo 'a=$a b=$b' >&2; echo .endfor -.endif + +# Since at least 1993, iteration stops at the first newline. +# Back then, the .newline variable didn't exist, therefore it was unlikely +# that a newline ever occured. +.for var in a${.newline}b${.newline}c +X!= echo 'newline-item=('${var:Q}')' 1>&2; echo +.endfor + +.endif # for-fail .for a b in ${LIST} ${LIST:tu} ${XTRA_LIST} X!= echo 'a=$a b=$b' >&2; echo diff --git a/contrib/bmake/unit-tests/include-main.exp b/contrib/bmake/unit-tests/include-main.exp new file mode 100644 index 000000000000..7a55c6e97dce --- /dev/null +++ b/contrib/bmake/unit-tests/include-main.exp @@ -0,0 +1,6 @@ +main-before-ok +sub-before-ok +subsub-ok +sub-after-fail(include-sub.mk) +main-after-fail(include-sub.mk) +exit status 0 diff --git a/contrib/bmake/unit-tests/include-main.mk b/contrib/bmake/unit-tests/include-main.mk new file mode 100644 index 000000000000..452b6102a5ce --- /dev/null +++ b/contrib/bmake/unit-tests/include-main.mk @@ -0,0 +1,30 @@ +# $NetBSD: include-main.mk,v 1.1 2020/05/17 12:36:26 rillig Exp $ +# +# Demonstrates that the .INCLUDEDFROMFILE magic variable does not behave +# as described in the manual page. +# +# The manual page says that it is the "filename of the file this Makefile +# was included from", while in reality it is the "filename in which the +# latest .include happened". +# + +.if !defined(.INCLUDEDFROMFILE) +LOG+= main-before-ok +.else +. for f in ${.INCLUDEDFROMFILE} +LOG+= main-before-fail\(${f:Q}\) +. endfor +.endif + +.include "include-sub.mk" + +.if !defined(.INCLUDEDFROMFILE) +LOG+= main-after-ok +.else +. for f in ${.INCLUDEDFROMFILE} +LOG+= main-after-fail\(${f:Q}\) +. endfor +.endif + +all: + @printf '%s\n' ${LOG} diff --git a/contrib/bmake/unit-tests/include-sub.mk b/contrib/bmake/unit-tests/include-sub.mk new file mode 100644 index 000000000000..28856fcc6e60 --- /dev/null +++ b/contrib/bmake/unit-tests/include-sub.mk @@ -0,0 +1,17 @@ +# $NetBSD: include-sub.mk,v 1.1 2020/05/17 12:36:26 rillig Exp $ + +.if ${.INCLUDEDFROMFILE} == "include-main.mk" +LOG+= sub-before-ok +.else +LOG+= sub-before-fail +.endif + +.include "include-subsub.mk" + +.if ${.INCLUDEDFROMFILE} == "include-main.mk" +LOG+= sub-after-ok +.else +. for f in ${.INCLUDEDFROMFILE} +LOG+= sub-after-fail\(${f:Q}\) +. endfor +.endif diff --git a/contrib/bmake/unit-tests/include-subsub.mk b/contrib/bmake/unit-tests/include-subsub.mk new file mode 100644 index 000000000000..e8fa1186f41d --- /dev/null +++ b/contrib/bmake/unit-tests/include-subsub.mk @@ -0,0 +1,7 @@ +# $NetBSD: include-subsub.mk,v 1.1 2020/05/17 12:36:26 rillig Exp $ + +.if ${.INCLUDEDFROMFILE:T} == "include-sub.mk" +LOG+= subsub-ok +.else +LOG+= subsub-fail +.endif diff --git a/contrib/bmake/unit-tests/modorder.mk b/contrib/bmake/unit-tests/modorder.mk index bc24d339f45a..0f809391712f 100644 --- a/contrib/bmake/unit-tests/modorder.mk +++ b/contrib/bmake/unit-tests/modorder.mk @@ -1,4 +1,4 @@ -# $NetBSD: modorder.mk,v 1.1 2014/08/21 13:44:51 apb Exp $ +# $NetBSD: modorder.mk,v 1.2 2020/01/07 22:42:14 rillig Exp $ LIST= one two three four five six seven eight nine ten LISTX= ${LIST:Ox} @@ -12,8 +12,9 @@ all: @echo "LIST:O = ${LIST:O}" # Note that 1 in every 10! trials two independently generated # randomized orderings will be the same. The test framework doesn't - # support checking probabilistic output, so we accept that the test - # will incorrectly fail with probability 2.8E-7. + # support checking probabilistic output, so we accept that each of the + # 3 :Ox tests will incorrectly fail with probability 2.756E-7, which + # lets the whole test fail once in 1.209.600 runs, on average. @echo "LIST:Ox = `test '${LIST:Ox}' != '${LIST:Ox}' ${TEST_RESULT}`" @echo "LIST:O:Ox = `test '${LIST:O:Ox}' != '${LIST:O:Ox}' ${TEST_RESULT}`" @echo "LISTX = `test '${LISTX}' != '${LISTX}' ${TEST_RESULT}`" diff --git a/contrib/bmake/unit-tests/sysv.exp b/contrib/bmake/unit-tests/sysv.exp index 4cce2de31918..610f97c39e85 100644 --- a/contrib/bmake/unit-tests/sysv.exp +++ b/contrib/bmake/unit-tests/sysv.exp @@ -4,4 +4,12 @@ fun fun fun In the Sun +acme +aam.d +sam.c +a%.c +asam.c.c +asam.c +a.c.c + exit status 0 diff --git a/contrib/bmake/unit-tests/sysv.mk b/contrib/bmake/unit-tests/sysv.mk index d5e99ff950ae..2bd128eb7130 100644 --- a/contrib/bmake/unit-tests/sysv.mk +++ b/contrib/bmake/unit-tests/sysv.mk @@ -1,4 +1,4 @@ -# $Id: sysv.mk,v 1.2 2014/08/30 22:25:14 sjg Exp $ +# $Id: sysv.mk,v 1.4 2020/05/07 01:17:51 sjg Exp $ FOO ?= FOOBAR = ${FOO:=bar} @@ -11,7 +11,7 @@ FUN = ${B}${S}fun SUN = the Sun # we expect nothing when FOO is empty -all: foo fun +all: foo fun sam bla foo: @echo FOOBAR = ${FOOBAR} @@ -24,3 +24,20 @@ fun: @echo ${FUN:${B}${S}fun=fun} @echo ${FUN:${B}${S}%=%} @echo ${In:L:%=% ${SUN}} + + +SAM=sam.c + +sam: + @echo ${SAM:s%.c=acme} + @echo ${SAM:s%.c=a%.d} + @echo ${SAM:s.c=a%.d} + @echo ${SAM:sam.c=a%.c} + @echo ${SAM:%=a%.c} + @echo ${SAM:%.c=a%.c} + @echo ${SAM:sam%=a%.c} + +BLA= + +bla: + @echo $(BLA:%=foo/%x) diff --git a/contrib/bmake/unit-tests/varmod-edge.exp b/contrib/bmake/unit-tests/varmod-edge.exp new file mode 100644 index 000000000000..b3b2e3a92f95 --- /dev/null +++ b/contrib/bmake/unit-tests/varmod-edge.exp @@ -0,0 +1,17 @@ +make: Unclosed variable specification (expecting '}') for "" (value "*)") modifier U +make: Unclosed substitution for INP.eq-esc (= missing) +ok M-paren +ok M-mixed +ok M-unescape +ok M-nest-mix +ok M-nest-brk +ok M-pat-err +ok M-bsbs +ok M-bs1-par +ok M-bs2-par +ok M-128 +ok eq-ext +ok eq-q +ok eq-bs +ok eq-esc +exit status 0 diff --git a/contrib/bmake/unit-tests/varmod-edge.mk b/contrib/bmake/unit-tests/varmod-edge.mk new file mode 100644 index 000000000000..561eb6116891 --- /dev/null +++ b/contrib/bmake/unit-tests/varmod-edge.mk @@ -0,0 +1,162 @@ +# $NetBSD: varmod-edge.mk,v 1.7 2020/04/27 14:07:22 christos Exp $ +# +# Tests for edge cases in variable modifiers. +# +# These tests demonstrate the current implementation in small examples. +# They may contain surprising behavior. +# +# Each test consists of: +# - INP, the input to the test +# - MOD, the expression for testing the modifier +# - EXP, the expected output + +TESTS+= M-paren +INP.M-paren= (parentheses) {braces} (opening closing) () +MOD.M-paren= ${INP.M-paren:M(*)} +EXP.M-paren= (parentheses) () + +# The first closing brace matches the opening parenthesis. +# The second closing brace actually ends the variable expression. +# +# XXX: This is unexpected but rarely occurs in practice. +TESTS+= M-mixed +INP.M-mixed= (paren-brace} ( +MOD.M-mixed= ${INP.M-mixed:M(*}} +EXP.M-mixed= (paren-brace} + +# After the :M modifier has parsed the pattern, only the closing brace +# and the colon are unescaped. The other characters are left as-is. +# To actually see this effect, the backslashes in the :M modifier need +# to be doubled since single backslashes would simply be unescaped by +# Str_Match. +# +# XXX: This is unexpected. The opening brace should also be unescaped. +TESTS+= M-unescape +INP.M-unescape= ({}): \(\{\}\)\: \(\{}\): +MOD.M-unescape= ${INP.M-unescape:M\\(\\{\\}\\)\\:} +EXP.M-unescape= \(\{}\): + +# When the :M and :N modifiers are parsed, the pattern finishes as soon +# as open_parens + open_braces == closing_parens + closing_braces. This +# means that ( and } form a matching pair. +# +# Nested variable expressions are not parsed as such. Instead, only the +# parentheses and braces are counted. This leads to a parse error since +# the nested expression is not "${:U*)}" but only "${:U*)", which is +# missing the closing brace. The expression is evaluated anyway. +# The final brace in the output comes from the end of M.nest-mix. +# +# XXX: This is unexpected but rarely occurs in practice. +TESTS+= M-nest-mix +INP.M-nest-mix= (parentheses) +MOD.M-nest-mix= ${INP.M-nest-mix:M${:U*)}} +EXP.M-nest-mix= (parentheses)} +# make: Unclosed variable specification (expecting '}') for "" (value "*)") modifier U + +# In contrast to parentheses and braces, the brackets are not counted +# when the :M modifier is parsed since Makefile variables only take the +# ${VAR} or $(VAR) forms, but not $[VAR]. +# +# The final ] in the pattern is needed to close the character class. +TESTS+= M-nest-brk +INP.M-nest-brk= [ [[ [[[ +MOD.M-nest-brk= ${INP.M-nest-brk:M${:U[[[[[]}} +EXP.M-nest-brk= [ + +# The pattern in the nested variable has an unclosed character class. +# No error is reported though, and the pattern is closed implicitly. +# +# XXX: It is unexpected that no error is reported. +# See str.c, function Str_Match. +# +# Before 2019-12-02, this test case triggered an out-of-bounds read +# in Str_Match. +TESTS+= M-pat-err +INP.M-pat-err= [ [[ [[[ +MOD.M-pat-err= ${INP.M-pat-err:M${:U[[}} +EXP.M-pat-err= [ + +# The first backslash does not escape the second backslash. +# Therefore, the second backslash escapes the parenthesis. +# This means that the pattern ends there. +# The final } in the output comes from the end of MOD.M-bsbs. +# +# If the first backslash were to escape the second backslash, the first +# closing brace would match the opening parenthesis (see M-mixed), and +# the second closing brace would be needed to close the variable. +# After that, the remaining backslash would escape the parenthesis in +# the pattern, therefore (} would match. +TESTS+= M-bsbs +INP.M-bsbs= (} \( \(} +MOD.M-bsbs= ${INP.M-bsbs:M\\(}} +EXP.M-bsbs= \(} +#EXP.M-bsbs= (} # If the first backslash were to escape ... + +# The backslash in \( does not escape the parenthesis, therefore it +# counts for the nesting level and matches with the first closing brace. +# The second closing brace closes the variable, and the third is copied +# literally. +# +# The second :M in the pattern is nested between ( and }, therefore it +# does not start a new modifier. +TESTS+= M-bs1-par +INP.M-bs1-par= ( (:M (:M} \( \(:M \(:M} +MOD.M-bs1-par= ${INP.M-bs1-par:M\(:M*}}} +EXP.M-bs1-par= (:M}} + +# The double backslash is passed verbatim to the pattern matcher. +# The Str_Match pattern is \\(:M*}, and there the backslash is unescaped. +# Again, the ( takes place in the nesting level, and there is no way to +# prevent this, no matter how many backslashes are used. +TESTS+= M-bs2-par +INP.M-bs2-par= ( (:M (:M} \( \(:M \(:M} +MOD.M-bs2-par= ${INP.M-bs2-par:M\\(:M*}}} +EXP.M-bs2-par= \(:M}} + +# Str_Match uses a recursive algorithm for matching the * patterns. +# Make sure that it survives patterns with 128 asterisks. +# That should be enough for all practical purposes. +# To produce a stack overflow, just add more :Qs below. +TESTS+= M-128 +INP.M-128= ${:U\\:Q:Q:Q:Q:Q:Q:Q:S,\\,x,g} +PAT.M-128= ${:U\\:Q:Q:Q:Q:Q:Q:Q:S,\\,*,g} +MOD.M-128= ${INP.M-128:M${PAT.M-128}} +EXP.M-128= ${INP.M-128} + +# This is the normal SysV substitution. Nothing surprising here. +TESTS+= eq-ext +INP.eq-ext= file.c file.cc +MOD.eq-ext= ${INP.eq-ext:%.c=%.o} +EXP.eq-ext= file.o file.cc + +# The SysV := modifier is greedy and consumes all the modifier text +# up until the closing brace or parenthesis. The :Q may look like a +# modifier, but it really isn't, that's why it appears in the output. +TESTS+= eq-q +INP.eq-q= file.c file.cc +MOD.eq-q= ${INP.eq-q:%.c=%.o:Q} +EXP.eq-q= file.o:Q file.cc + +# The = in the := modifier can be escaped. +TESTS+= eq-bs +INP.eq-bs= file.c file.c=%.o +MOD.eq-bs= ${INP.eq-bs:%.c\=%.o=%.ext} +EXP.eq-bs= file.c file.ext + +# Having only an escaped = results in a parse error. +# The call to "pattern.lhs = VarGetPattern" fails. +TESTS+= eq-esc +INP.eq-esc= file.c file... +MOD.eq-esc= ${INP.eq-esc:a\=b} +EXP.eq-esc= # empty +# make: Unclosed substitution for INP.eq-esc (= missing) + +all: +.for test in ${TESTS} +. if ${MOD.${test}} == ${EXP.${test}} + @printf 'ok %s\n' ${test:Q}'' +. else + @printf 'error in %s: expected %s, got %s\n' \ + ${test:Q}'' ${EXP.${test}:Q}'' ${MOD.${test}:Q}'' +. endif +.endfor diff --git a/contrib/bmake/util.c b/contrib/bmake/util.c index c79f645bdfba..31d2b9a06080 100644 --- a/contrib/bmake/util.c +++ b/contrib/bmake/util.c @@ -1,9 +1,9 @@ -/* $NetBSD: util.c,v 1.54 2013/11/26 13:44:41 joerg Exp $ */ +/* $NetBSD: util.c,v 1.55 2020/01/07 21:24:16 rillig Exp $ */ /* * Missing stuff from OS's * - * $Id: util.c,v 1.33 2014/01/02 02:29:49 sjg Exp $ + * $Id: util.c,v 1.34 2020/01/22 01:19:25 sjg Exp $ */ #if defined(__MINT__) || defined(__linux__) #include @@ -12,10 +12,10 @@ #include "make.h" #ifndef MAKE_NATIVE -static char rcsid[] = "$NetBSD: util.c,v 1.54 2013/11/26 13:44:41 joerg Exp $"; +static char rcsid[] = "$NetBSD: util.c,v 1.55 2020/01/07 21:24:16 rillig Exp $"; #else #ifndef lint -__RCSID("$NetBSD: util.c,v 1.54 2013/11/26 13:44:41 joerg Exp $"); +__RCSID("$NetBSD: util.c,v 1.55 2020/01/07 21:24:16 rillig Exp $"); #endif #endif @@ -229,32 +229,6 @@ killpg(int pid, int sig) return kill(-pid, sig); } -#if !defined(__hpux__) && !defined(__hpux) -void -srandom(long seed) -{ - srand48(seed); -} - -long -random(void) -{ - return lrand48(); -} -#endif - -#if !defined(__hpux__) && !defined(__hpux) -int -utimes(char *file, struct timeval tvp[2]) -{ - struct utimbuf t; - - t.actime = tvp[0].tv_sec; - t.modtime = tvp[1].tv_sec; - return(utime(file, &t)); -} -#endif - #if !defined(BSD) && !defined(d_fileno) # define d_fileno d_ino #endif diff --git a/contrib/bmake/var.c b/contrib/bmake/var.c index 6f8d4c3268b5..926bce33c96d 100644 --- a/contrib/bmake/var.c +++ b/contrib/bmake/var.c @@ -1,4 +1,4 @@ -/* $NetBSD: var.c,v 1.221 2018/12/21 05:50:19 sjg Exp $ */ +/* $NetBSD: var.c,v 1.223 2020/04/25 18:20:57 christos Exp $ */ /* * Copyright (c) 1988, 1989, 1990, 1993 @@ -69,14 +69,14 @@ */ #ifndef MAKE_NATIVE -static char rcsid[] = "$NetBSD: var.c,v 1.221 2018/12/21 05:50:19 sjg Exp $"; +static char rcsid[] = "$NetBSD: var.c,v 1.223 2020/04/25 18:20:57 christos Exp $"; #else #include #ifndef lint #if 0 static char sccsid[] = "@(#)var.c 8.3 (Berkeley) 3/19/94"; #else -__RCSID("$NetBSD: var.c,v 1.221 2018/12/21 05:50:19 sjg Exp $"); +__RCSID("$NetBSD: var.c,v 1.223 2020/04/25 18:20:57 christos Exp $"); #endif #endif /* not lint */ #endif @@ -1401,8 +1401,9 @@ VarSYSVMatch(GNode *ctx, Var_Parse_State *vpstate, char *word, Boolean addSpace, Buffer *buf, void *patp) { - int len; + size_t len; char *ptr; + Boolean hasPercent; VarPattern *pat = (VarPattern *)patp; char *varexp; @@ -1411,9 +1412,9 @@ VarSYSVMatch(GNode *ctx, Var_Parse_State *vpstate, addSpace = TRUE; - if ((ptr = Str_SYSVMatch(word, pat->lhs, &len)) != NULL) { + if ((ptr = Str_SYSVMatch(word, pat->lhs, &len, &hasPercent)) != NULL) { varexp = Var_Subst(NULL, pat->rhs, ctx, VARF_WANTRES); - Str_SYSVSubst(buf, varexp, ptr, len); + Str_SYSVSubst(buf, varexp, ptr, len, hasPercent); free(varexp); } else { Buf_AddBytes(buf, strlen(word), word); @@ -2399,8 +2400,10 @@ VarHash(char *str) break; case 3: k |= (ustr[2] << 16); + /* FALLTHROUGH */ case 2: k |= (ustr[1] << 8); + /* FALLTHROUGH */ case 1: k |= ustr[0]; len = 0; diff --git a/usr.bin/bmake/Makefile b/usr.bin/bmake/Makefile index f7562004f8e7..cf5d13861887 100644 --- a/usr.bin/bmake/Makefile +++ b/usr.bin/bmake/Makefile @@ -3,8 +3,6 @@ # # $FreeBSD$ -.sinclude "Makefile.inc" - SRCTOP?= ${.CURDIR:H:H} # look here first for config.h @@ -14,7 +12,7 @@ CFLAGS+= -I${.CURDIR} CLEANDIRS+= FreeBSD CLEANFILES+= bootstrap -# $Id: Makefile,v 1.99 2017/08/13 20:12:53 sjg Exp $ +# $Id: Makefile,v 1.104 2020/02/06 01:33:54 sjg Exp $ PROG?= ${.CURDIR:T} @@ -71,6 +69,7 @@ SRCS+= \ lstReplace.c \ lstSucc.c +.sinclude "Makefile.inc" # this file gets generated by configure .sinclude "Makefile.config" @@ -92,11 +91,23 @@ CFLAGS+= -I. -I${srcdir} ${XDEFS} -DMAKE_NATIVE CFLAGS+= ${COPTS.${.ALLSRC:M*.c:T:u}} COPTS.main.c+= "-DMAKE_VERSION=\"${_MAKE_VERSION}\"" -# meta mode can be useful even without filemon +# meta mode can be useful even without filemon +# should be set by now +USE_FILEMON ?= no +.if ${USE_FILEMON:tl} != "no" +.PATH: ${srcdir}/filemon +SRCS+= filemon_${USE_FILEMON}.c +COPTS.meta.c+= -DUSE_FILEMON -DUSE_FILEMON_${USE_FILEMON:tu} +COPTS.job.c+= ${COPTS.meta.c} + +.if ${USE_FILEMON} == "dev" FILEMON_H ?= /usr/include/dev/filemon/filemon.h .if exists(${FILEMON_H}) && ${FILEMON_H:T} == "filemon.h" -COPTS.meta.c += -DHAVE_FILEMON_H -I${FILEMON_H:H} +COPTS.filemon_dev.c += -DHAVE_FILEMON_H -I${FILEMON_H:H} .endif +.endif # USE_FILEMON == dev + +.endif # USE_FILEMON .PATH: ${srcdir} .PATH: ${srcdir}/lst.lib diff --git a/usr.bin/bmake/Makefile.config b/usr.bin/bmake/Makefile.config index 023232edcb60..ba9fcad98a34 100644 --- a/usr.bin/bmake/Makefile.config +++ b/usr.bin/bmake/Makefile.config @@ -7,7 +7,7 @@ SRCTOP?= ${.CURDIR:H:H} # things set by configure -_MAKE_VERSION?=20181221 +_MAKE_VERSION?=20200517 prefix?= /usr srcdir= ${SRCTOP}/contrib/bmake @@ -19,7 +19,8 @@ CFLAGS+= ${CPPFLAGS} -DHAVE_CONFIG_H LDFLAGS+= LIBOBJS+= ${LIBOBJDIR}stresep$U.o LDADD+= -USE_META= yes +USE_META?= yes +USE_FILEMON?= dev FILEMON_H?= /usr/include/dev/filemon/filemon.h BMAKE_PATH_MAX?= 1024 # used if MAXPATHLEN not defined diff --git a/usr.bin/bmake/Makefile.depend b/usr.bin/bmake/Makefile.depend index 6cfaab1c3644..8d409f5263ac 100644 --- a/usr.bin/bmake/Makefile.depend +++ b/usr.bin/bmake/Makefile.depend @@ -2,7 +2,6 @@ # Autogenerated - do NOT edit! DIRDEPS = \ - gnu/lib/csu \ include \ include/xlocale \ lib/${CSU_DIR} \ diff --git a/usr.bin/bmake/config.h b/usr.bin/bmake/config.h index ee554167a3cf..96f65aeb3369 100644 --- a/usr.bin/bmake/config.h +++ b/usr.bin/bmake/config.h @@ -145,7 +145,7 @@ /* Define to 1 if you have the `strtol' function. */ #define HAVE_STRTOL 1 -/* Define to 1 if `struct stat' is a member of `st_rdev'. */ +/* Define to 1 if `st_rdev' is a member of `struct stat'. */ #define HAVE_STRUCT_STAT_ST_RDEV 1 /* Define to 1 if your `struct stat' has `st_rdev'. Deprecated, use @@ -245,7 +245,7 @@ #define PACKAGE_NAME "bmake" /* Define to the full name and version of this package. */ -#define PACKAGE_STRING "bmake 20171126" +#define PACKAGE_STRING "bmake 20200418" /* Define to the one symbol short name of this package. */ #define PACKAGE_TARNAME "bmake" @@ -254,7 +254,7 @@ #define PACKAGE_URL "" /* Define to the version of this package. */ -#define PACKAGE_VERSION "20171126" +#define PACKAGE_VERSION "20200418" /* Define as the return type of signal handlers (`int' or `void'). */ #define RETSIGTYPE void