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Changes for NeXT by Lele
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71
configure.in
71
configure.in
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@ -5,41 +5,46 @@ AC_INIT(Include/object.h)
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AC_CONFIG_HEADER(config.h)
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# NEXTSTEP stuff
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AC_MSG_CHECKING(for --with-next-archs)
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AC_ARG_WITH(next-archs,
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[--with-next-archs='arch1 arch2 ..' build MAB binary], [
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if test -n "$withval"; then
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ac_sys_cpu=_`/usr/lib/arch_tool -choose_obj_dir $withval`
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ac_arch_flags=`/usr/lib/arch_tool -archify_list $withval`
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else
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ac_sys_cpu=_`arch`
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if test -f /usr/lib/NextStep/software_version; then
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AC_MSG_CHECKING(for --with-next-archs)
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AC_ARG_WITH(next-archs,
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[--with-next-archs='arch1 arch2 ..' build MAB binary], [
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if test -n "$withval"; then
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ac_arch_flags=`/usr/lib/arch_tool -archify_list $withval`
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# GCC does not currently support multi archs on the NeXT
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with_gcc=no
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fi
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AC_MSG_RESULT($with_next_archs)
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], [AC_MSG_RESULT(none: using `arch`)])
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if test -z "$MACHDEP"
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then
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set X `hostinfo | grep 'NeXT Mach.*:' | \
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sed -e 's/://' -e 's/\./_/'` && \
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ac_sys_system=next && ac_sys_release=$4
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MACHDEP="$ac_sys_system$ac_sys_release"
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fi
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], [])
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AC_MSG_RESULT($with_next_archs)
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fi
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# Set name for machine-dependent library files
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AC_SUBST(MACHDEP)
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AC_MSG_CHECKING(MACHDEP)
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if test -z "$MACHDEP"
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then
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if test -f /usr/lib/NextStep/software_version; then
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set X `hostinfo | grep 'NeXT Mach.*:' | \
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sed -e 's/://' -e 's/\./_/'` && \
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ac_sys_system=next && ac_sys_release=$4
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MACHDEP="$ac_sys_system$ac_sys_release$ac_sys_cpu"
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ac_sys_system=`uname -s`
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if test "$ac_sys_system" = "AIX" ; then
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ac_sys_release=`uname -v`
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else
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ac_sys_system=`uname -s`
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if test "$ac_sys_system" = "AIX" ; then
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ac_sys_release=`uname -v`
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else
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ac_sys_release=`uname -r`
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fi
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ac_md_system=`echo $ac_sys_system |
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tr -d '[/ ]' | tr '[[A-Z]]' '[[a-z]]'`
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ac_md_release=`echo $ac_sys_release |
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tr -d '[/ ]' | sed 's/\..*//'`
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MACHDEP="$ac_md_system$ac_md_release"
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ac_sys_release=`uname -r`
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fi
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ac_md_system=`echo $ac_sys_system |
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tr -d '[/ ]' | tr '[[A-Z]]' '[[a-z]]'`
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ac_md_release=`echo $ac_sys_release |
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tr -d '[/ ]' | sed 's/\..*//'`
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MACHDEP="$ac_md_system$ac_md_release"
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case MACHDEP in
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'') MACHDEP=unknown;;
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esac
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@ -94,7 +99,6 @@ AC_SUBST(OPT)
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if test -z "$OPT"
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then
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case $ac_sys_system in
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NeXT|next) OPT="-g -Wall -O3 -fomit-frame-pointer";;
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*) OPT="-O";;
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esac
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fi
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@ -156,9 +160,8 @@ AC_MSG_CHECKING(SO)
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if test -z "$SO"
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then
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case $ac_sys_system in
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hp*|HP*) SO=.sl;;
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NeXT|next) SO=.a;; # no shared libs on NeXT 3.3 and less
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*) SO=.so;;
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hp*|HP*) SO=.sl;;
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*) SO=.so;;
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esac
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fi
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AC_MSG_RESULT($SO)
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@ -175,9 +178,9 @@ then
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hp*|HP*) LDSHARED="ld -b";;
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OSF*) LDSHARED="ld -shared -expect_unresolved \"*\"";;
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DYNIX/ptx*) LDSHARED="ld -G";;
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next/*) LDSHARED='$(CC) $(CFLAGS) -nostdlib -r';;
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Linux*) LDSHARED="gcc -shared";;
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FreeBSD*) LDSHARED="ld -Bshareable";;
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NeXT|next/3*) LDSHARED="ld -u libsys_s";;
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SCO_SV*) LDSHARED="cc -G -KPIC -Ki486 -belf -Wl,-Bexport";;
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*) LDSHARED="ld";;
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esac
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@ -208,6 +211,7 @@ then
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AIX*) LINKFORSHARED="-Wl,-bE:python.exp";;
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hp*|HP*) LINKFORSHARED="-Wl,-E";;
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Linux*) LINKFORSHARED="-rdynamic";;
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next) LINKFORSHARED="-u libsys_s";;
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SCO_SV*) LINKFORSHARED="-Bdynamic -dy -Wl,-Bexport";;
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esac
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fi
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@ -443,7 +447,10 @@ AC_CHECK_LIB(ieee, __fpu_control)
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# check for --with-libm=...
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AC_SUBST(LIBM)
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LIBM=-lm
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case $ac_sys_system in
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next) ;;
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*) LIBM=-lm
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esac
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AC_ARG_WITH(libm, [--with-libm=STRING math library], [
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if test "$withval" != yes
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then LIBM=$withval
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