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Update import.sh to generate below ChangeLog since bmake-20230622 2023-09-09 Simon J Gerraty <sjg@beast.crufty.net> * VERSION (_MAKE_VERSION): 20230909 Merge with NetBSD make, pick up o main.c: allow -j to compute a multiple of ncpu If _SC_NPROCESSORS_ONLN is supported; and -j arg is a floating point number or ends in 'C' compute .MAKE.JOBS as a multiple of _SC_NPROCESSORS_ONLN .MAKE.JOBS.C will be "yes" if -jC is supported 2023-08-20 Simon J Gerraty <sjg@beast.crufty.net> * VERSION (_MAKE_VERSION): 20230820 Merge with NetBSD make, pick up o make.1: note that :localtime is better for %s o parse.c: improve error messages for invalid input. o var.c: fix for %s:L:gmtime - set TZ=UTC and use localtime to get correct result, it is still better to use %s:L:localtime. 2023-08-18 Simon J Gerraty <sjg@beast.crufty.net> * VERSION (_MAKE_VERSION): 20230818 Merge with NetBSD make, pick up o meta.c: meta_ignore - check raw path against metaIgnorePaths to potentially skip call to realpath. o var.c: be strict when parsing the argument of the ':mtime' modifier o unit-tests/varmod-mtime.mk: document why '${%s:L:localtime}' should be used to get an equivalent value to time(3). 2023-08-16 Simon J Gerraty <sjg@beast.crufty.net> * VERSION (_MAKE_VERSION): 20230816 Merge with NetBSD make, pick up o cond.c: clean up multiple-inclusion guards 2023-07-25 Simon J Gerraty <sjg@beast.crufty.net> * unit-tests/Makefile: addd varmod-localtime to BROKEN_TESTS if configure cannot work out how to control TZ. Remove varmod-localtime from BROKEN_TESTS for IRIX* 2023-07-24 Simon J Gerraty <sjg@beast.crufty.net> * VERSION (_MAKE_VERSION): 20230723 * configure.in: fix the test for wether TZ=Europe/Berlin works. Depending on the time of year, if run between 22:00 and 00:00 UTC the check in configure would fail incorrectly. Take the day into account as well. 2023-07-18 Simon J Gerraty <sjg@beast.crufty.net> * VERSION (_MAKE_VERSION): 20230711 Merge with NetBSD make, pick up o make.1: clean up wording, clarify scope of '!' in conditions 2023-07-15 Simon J Gerraty <sjg@beast.crufty.net> * make-bootstrap.sh.in: set prefix If configure is run using ksh we get unexpanded ${prefix} in DEFAULT_SYS_PATH, by ensuring prefix is set we should still get correct result. 2023-07-13 Simon J Gerraty <sjg@beast.crufty.net> * VERSION (_MAKE_VERSION): 20230711 bump version for IRIX tweaks * make.h: undef OP_NONE if defined * unit-tests/Makefile: set BROKEN_TESTS for IRIX * configure.in: override INSTALL on IRIX 2023-06-27 Simon J Gerraty <sjg@beast.crufty.net> * boot-strap op_test: ensure we set TEST_MAKE as we want it. mk/ChangeLog since bmake-20230622 2023-09-09 Simon J Gerraty <sjg@beast.crufty.net> * jobs.mk (JOB_MAX): use -jC if we can we actually use JOB_MAX_C which defaults to 1.33C 2023-08-18 Simon J Gerraty <sjg@beast.crufty.net> * now_utc: %s only works with :localtime 2023-07-14 Simon J Gerraty <sjg@beast.crufty.net> * install-sh: ignore -c as claimed and only insist on a directory for destination when more than one file to copy. * sys.mk: when looking for SYS_OS_MK try ${.MAKE.OS} and ${.MAKE.OS:S,64,,} early (so we find sys/IRIX.mk for IRIX64) 2023-07-13 Simon J Gerraty <sjg@beast.crufty.net> * install-mk (MK_VERSION): 20230711 * sys.mk: set SYS_MK and INSTALL_SH for systems with incompatible install(1) * sys/IRIX.mk: when setting ROOT_GROUP only match the first :0: set INSTALL to install-sh rather than pathname that may not exist (yet). 2023-07-07 Simon J Gerraty <sjg@beast.crufty.net> * dirdeps.mk: pass DIRDEP_TARGETS to DIRDEP_MAKE normally this is empty - for the default target, but there are use-cases where we might set it to something else. 2023-07-04 Simon J Gerraty <sjg@beast.crufty.net> * install-mk (MK_VERSION): 20230704 * dirdeps.mk: apply DEBUG_DIRDEPS_LIST_FILTER to lists we output when DEBUG_DIRDEPS is in effect. Eg. DEBUG_DIRDEPS_LIST_FILTER=ts\n can greatly improve readability. |
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host.libnames.mk | ||
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install-sh | ||
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lib.mk | ||
libnames.mk | ||
libs.mk | ||
links.mk | ||
man.mk | ||
manifest.mk | ||
meta.autodep.mk | ||
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meta2deps.py | ||
meta2deps.sh | ||
mk-files.txt | ||
mkopt.sh | ||
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nls.mk | ||
obj.mk | ||
options.mk | ||
own.mk | ||
posix.mk | ||
prlist.mk | ||
prog.mk | ||
progs.mk | ||
README | ||
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srctop.mk | ||
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sys.clean-env.mk | ||
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yacc.mk |
# $Id: README,v 1.2 2020/08/19 17:51:53 sjg Exp $ This directory contains some macro's derrived from the NetBSD bsd.*.mk macros. They have the same names but without the bsd., separate macro files are needed to ensure we can make them do what we want for builing things outside of /usr/src. Nearly all the comments below apply. # $NetBSD: bsd.README,v 1.18 1997/01/13 00:54:23 mark Exp $ # @(#)bsd.README 5.1 (Berkeley) 5/11/90 This is the README file for the new make "include" files for the BSD source tree. The files are installed in /usr/share/mk, and are, by convention, named with the suffix ".mk". Note, this file is not intended to replace reading through the .mk files for anything tricky. =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= RANDOM THINGS WORTH KNOWING: The files are simply C-style #include files, and pretty much behave like you'd expect. The syntax is slightly different in that a single '.' is used instead of the hash mark, i.e. ".include <bsd.prog.mk>". One difference that will save you lots of debugging time is that inclusion of the file is normally done at the *end* of the Makefile. The reason for this is because .mk files often modify variables and behavior based on the values of variables set in the Makefile. To make this work, remember that the FIRST target found is the target that is used, i.e. if the Makefile has: a: echo a a: echo a number two the command "make a" will echo "a". To make things confusing, the SECOND variable assignment is the overriding one, i.e. if the Makefile has: a= foo a= bar b: echo ${a} the command "make b" will echo "bar". This is for compatibility with the way the V7 make behaved. It's fairly difficult to make the BSD .mk files work when you're building multiple programs in a single directory. It's a lot easier split up the programs than to deal with the problem. Most of the agony comes from making the "obj" directory stuff work right, not because we switch to a new version of make. So, don't get mad at us, figure out a better way to handle multiple architectures so we can quit using the symbolic link stuff. (Imake doesn't count.) The file .depend in the source directory is expected to contain dependencies for the source files. This file is read automatically by make after reading the Makefile. The variable DESTDIR works as before. It's not set anywhere but will change the tree where the file gets installed. The profiled libraries are no longer built in a different directory than the regular libraries. A new suffix, ".po", is used to denote a profiled object. =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= The include file <sys.mk> has the default rules for all makes, in the BSD environment or otherwise. You probably don't want to touch this file. =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= The include file <bsd.man.mk> handles installing manual pages and their links. It has a single target: maninstall: Install the manual pages and their links. It sets/uses the following variables: MANDIR Base path for manual installation. MANGRP Manual group. MANOWN Manual owner. MANMODE Manual mode. MANSUBDIR Subdirectory under the manual page section, i.e. "/vax" or "/tahoe" for machine specific manual pages. MAN The manual pages to be installed (use a .1 - .9 suffix). MLINKS List of manual page links (using a .1 - .9 suffix). The linked-to file must come first, the linked file second, and there may be multiple pairs. The files are soft-linked. The include file <bsd.man.mk> includes a file named "../Makefile.inc" if it exists. =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= The include file <bsd.own.mk> contains source tree configuration parameters, such as the owners, groups, etc. for both manual pages and binaries, and a few global "feature configuration" parameters. It has no targets. To get system-specific configuration parameters, bsd.own.mk will try to include the file specified by the "MAKECONF" variable. If MAKECONF is not set, or no such file exists, the system make configuration file, /etc/mk.conf is included. These files may define any of the variables described below. bsd.own.mk sets the following variables, if they are not already defined (defaults are in brackets): BSDSRCDIR The real path to the system sources, so that 'make obj' will work correctly. [/usr/src] BSDOBJDIR The real path to the system 'obj' tree, so that 'make obj' will work correctly. [/usr/obj] BINGRP Binary group. [bin] BINOWN Binary owner. [bin] BINMODE Binary mode. [555] NONBINMODE Mode for non-executable files. [444] MANDIR Base path for manual installation. [/usr/share/man/cat] MANGRP Manual group. [bin] MANOWN Manual owner. [bin] MANMODE Manual mode. [${NONBINMODE}] LIBDIR Base path for library installation. [/usr/lib] LINTLIBDIR Base path for lint(1) library installation. [/usr/libdata/lint] LIBGRP Library group. [${BINGRP}] LIBOWN Library owner. [${BINOWN}] LIBMODE Library mode. [${NONBINMODE}] DOCDIR Base path for system documentation (e.g. PSD, USD, etc.) installation. [/usr/share/doc] DOCGRP Documentation group. [bin] DOCOWN Documentation owner. [bin] DOCMODE Documentation mode. [${NONBINMODE}] NLSDIR Base path for National Language Support files installation. [/usr/share/nls] NLSGRP National Language Support files group. [bin] NLSOWN National Language Support files owner. [bin] NLSMODE National Language Support files mode. [${NONBINMODE}] STRIP The flag passed to the install program to cause the binary to be stripped. This is to be used when building your own install script so that the entire system can be made stripped/not-stripped using a single knob. [-s] COPY The flag passed to the install program to cause the binary to be copied rather than moved. This is to be used when building our own install script so that the entire system can either be installed with copies, or with moves using a single knob. [-c] Additionally, the following variables may be set by bsd.own.mk or in a make configuration file to modify the behaviour of the system build process (default values are in brackets along with comments, if set by bsd.own.mk): EXPORTABLE_SYSTEM Do not build /usr/src/domestic, even if it is present. SKEY Compile in support for S/key authentication. [yes, set unconditionally] KERBEROS Compile in support for Kerberos 4 authentication. KERBEROS5 Compile in support for Kerberos 5 authentication. MANZ Compress manual pages at installation time. SYS_INCLUDE Copy or symlink kernel include files into /usr/include. Possible values are "symlinks" or "copies" (which is the same as the variable being unset). NOPROFILE Do not build profiled versions of system libraries NOPIC Do not build PIC versions of system libraries, and do not build shared libraries. [set if ${MACHINE_ARCH} is "mips", "vax", "alpha" or "arm32", unset otherwise.] NOLINT Do not build lint libraries. [set, set unconditionally] bsd.own.mk is generally useful when building your own Makefiles so that they use the same default owners etc. as the rest of the tree. =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= The include file <bsd.prog.mk> handles building programs from one or more source files, along with their manual pages. It has a limited number of suffixes, consistent with the current needs of the BSD tree. It has eight targets: all: build the program and its manual page clean: remove the program, any object files and the files a.out, Errs, errs, mklog, and core. cleandir: remove all of the files removed by the target clean, as well as .depend, tags, and any manual pages. depend: make the dependencies for the source files, and store them in the file .depend. includes: install any header files. install: install the program and its manual pages; if the Makefile does not itself define the target install, the targets beforeinstall and afterinstall may also be used to cause actions immediately before and after the install target is executed. lint: run lint on the source files tags: create a tags file for the source files. It sets/uses the following variables: BINGRP Binary group. BINOWN Binary owner. BINMODE Binary mode. CLEANFILES Additional files to remove for the clean and cleandir targets. COPTS Additional flags to the compiler when creating C objects. HIDEGAME If HIDEGAME is defined, the binary is installed in /usr/games/hide, and a symbolic link is created to /usr/games/dm. LDADD Additional loader objects. Usually used for libraries. For example, to load with the compatibility and utility libraries, use: LDADD+=-lutil -lcompat LDFLAGS Additional loader flags. LINKS The list of binary links; should be full pathnames, the linked-to file coming first, followed by the linked file. The files are hard-linked. For example, to link /bin/test and /bin/[, use: LINKS= ${DESTDIR}/bin/test ${DESTDIR}/bin/[ MAN Manual pages (should end in .1 - .9). If no MAN variable is defined, "MAN=${PROG}.1" is assumed. PROG The name of the program to build. If not supplied, nothing is built. SRCS List of source files to build the program. If PROG is not defined, it's assumed to be ${PROG}.c. DPADD Additional dependencies for the program. Usually used for libraries. For example, to depend on the compatibility and utility libraries use: DPADD+=${LIBCOMPAT} ${LIBUTIL} The following libraries are predefined for DPADD: LIBC /lib/libc.a LIBCOMPAT /usr/lib/libcompat.a LIBCRYPT /usr/lib/libcrypt.a LIBCURSES /usr/lib/libcurses.a LIBDBM /usr/lib/libdbm.a LIBDES /usr/lib/libdes.a LIBL /usr/lib/libl.a LIBKDB /usr/lib/libkdb.a LIBKRB /usr/lib/libkrb.a LIBKVM /usr/lib/libkvm.a LIBM /usr/lib/libm.a LIBMP /usr/lib/libmp.a LIBPC /usr/lib/libpc.a LIBPLOT /usr/lib/libplot.a LIBRPC /usr/lib/sunrpc.a LIBTERM /usr/lib/libterm.a LIBUTIL /usr/lib/libutil.a SHAREDSTRINGS If defined, a new .c.o rule is used that results in shared strings, using xstr(1). Note that this will not work with parallel makes. STRIP The flag passed to the install program to cause the binary to be stripped. SUBDIR A list of subdirectories that should be built as well. Each of the targets will execute the same target in the subdirectories. The include file <bsd.prog.mk> includes the file named "../Makefile.inc" if it exists, as well as the include file <bsd.man.mk>. Some simple examples: To build foo from foo.c with a manual page foo.1, use: PROG= foo .include <bsd.prog.mk> To build foo from foo.c with a manual page foo.2, add the line: MAN= foo.2 If foo does not have a manual page at all, add the line: NOMAN= noman If foo has multiple source files, add the line: SRCS= a.c b.c c.c d.c =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= The include file <bsd.subdir.mk> contains the default targets for building subdirectories. It has the same eight targets as <bsd.prog.mk>: all, clean, cleandir, depend, includes, install, lint, and tags. For all of the directories listed in the variable SUBDIRS, the specified directory will be visited and the target made. There is also a default target which allows the command "make subdir" where subdir is any directory listed in the variable SUBDIRS. =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= The include file <bsd.sys.mk> is used by <bsd.prog.mk> and <bsd.lib.mk>. It contains overrides that are used when building the NetBSD source tree. For instance, if "PARALLEL" is defined by the program/library Makefile, it includes a set of rules for lex and yacc that allow multiple lex and yacc targets to be built in parallel. =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= The include file <bsd.lib.mk> has support for building libraries. It has the same eight targets as <bsd.prog.mk>: all, clean, cleandir, depend, includes, install, lint, and tags. It has a limited number of suffixes, consistent with the current needs of the BSD tree. It sets/uses the following variables: LIB The name of the library to build. LIBDIR Target directory for libraries. LINTLIBDIR Target directory for lint libraries. LIBGRP Library group. LIBOWN Library owner. LIBMODE Library mode. LDADD Additional loader objects. MAN The manual pages to be installed (use a .1 - .9 suffix). SRCS List of source files to build the library. Suffix types .s, .c, and .f are supported. Note, .s files are preferred to .c files of the same name. (This is not the default for versions of make.) The include file <bsd.lib.mk> includes the file named "../Makefile.inc" if it exists, as well as the include file <bsd.man.mk>. It has rules for building profiled objects; profiled libraries are built by default. Libraries are ranlib'd when made.