53c7ffe7dd
2004-11-04 Geoffrey Keating <geoffk@apple.com> * Makefile.def: Build fixincludes for the host, too. * Makefile.in: Regenerate. * configure.in (host_tools): Add fixincludes. * configure: Regenerate. Index: fixincludes/ChangeLog 2004-11-04 Geoffrey Keating <geoffk@apple.com> * configure.ac: Add code to determine noncanonical_target, local_prefix, gcc_version; process mkheaders.in to make mkheaders. * configure: Regenerate. * fixinc.in: Move here from gcc/; fix many cross-hosting bugs. * mkfixinc.sh: Move here from gcc/; update for changes to fixinc.in. * mkheaders.in: Move here from gcc/; remove some unnecessary macros; update for changes to fixinc.in. * Makefile.in: Add many new macros. (install): New target. (mkheaders): New target. (fixinc.sh): New target. (all): Add mkheaders and fixinc.sh. * README-fixinc: Move here from gcc/. Index: gcc/ChangeLog 2004-11-04 Geoffrey Keating <geoffk@apple.com> * Makefile.in (distclean): Don't delete nonexistent fixinc/ directory. (install-mkheaders): Install the version built for the host, not for the build machine. * configure.ac: Always run fixincludes. (all_outputs): Remove mkheaders. * configure: Regenerate. * fixinc.in: Move to fixincludes/. * mkfixinc.sh: Likewise. * mkheaders.in: Likewise. * README-fixinc: Likewise. From-SVN: r90117
103 lines
2.7 KiB
Plaintext
103 lines
2.7 KiB
Plaintext
AC_PREREQ(2.59)
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AC_INIT(fixincludes, [ ])
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AC_CONFIG_SRCDIR(inclhack.def)
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AC_CONFIG_AUX_DIR(..)
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AC_CANONICAL_SYSTEM
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AC_PROG_CC
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# Determine the noncanonical target name, for directory use.
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ACX_NONCANONICAL_TARGET
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# Specify the local prefix
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local_prefix=
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AC_ARG_WITH(local-prefix,
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[ --with-local-prefix=DIR specifies directory to put local include],
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[case "${withval}" in
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yes) AC_MSG_ERROR(bad value ${withval} given for local include directory prefix) ;;
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no) ;;
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*) local_prefix=$with_local_prefix ;;
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esac])
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# Default local prefix if it is empty
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if test x$local_prefix = x; then
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local_prefix=/usr/local
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fi
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# Choose one or two-process fix methodology. Systems that cannot handle
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# bi-directional pipes must use the two process method.
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#
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AC_ARG_ENABLE([twoprocess],
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[ --enable-twoprocess Use a separate process to apply the fixes],
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[if test "x$enable_twoprocess" = xyes; then
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TARGET=twoprocess
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else
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TARGET=oneprocess
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fi],
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[case $host in
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i?86-*-msdosdjgpp* | \
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i?86-*-mingw32* | \
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*-*-beos* )
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TARGET=twoprocess
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;;
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* )
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TARGET=oneprocess
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;;
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esac])
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AC_SUBST(TARGET)
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if test $TARGET = twoprocess; then
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AC_DEFINE(SEPARATE_FIX_PROC, 1,
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[Define if testing and fixing are done by separate process])
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fi
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# Get GCC's version number.
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changequote(,)dnl
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gcc_version=`sed -n '/version_string/ { s/.*"\([^ "]*\)[^"]*".*/\1/p ; }' ${srcdir}/../gcc/version.c`
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changequote([,])dnl
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AC_SUBST(gcc_version)
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case $host in
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vax-dec-bsd* )
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AC_DEFINE(exit, xexit, [Define to xexit if the host system does not support atexit])
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AC_DEFINE(atexit, xatexit, [Define to xatexit if the host system does not support atexit])
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;;
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esac
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AC_DEFINE_UNQUOTED([EXE_EXT], "$ac_exeext",
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[Defined to the executable file extension on the host system])
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# Checks for header files.
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AC_HEADER_STDC
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AC_CHECK_HEADERS([stddef.h stdlib.h strings.h unistd.h fcntl.h sys/file.h \
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sys/stat.h])
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AC_CHECK_FUNCS(putc_unlocked fputc_unlocked fputs_unlocked \
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fwrite_unlocked fprintf_unlocked)
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AC_CHECK_DECLS([abort, errno, putc_unlocked, fputc_unlocked,
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fputs_unlocked, fwrite_unlocked, fprintf_unlocked])
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# Checks for typedefs, structures, and compiler characteristics.
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AC_C_CONST
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# Checks for library functions.
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gcc_AC_FUNC_MMAP_BLACKLIST
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AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
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AC_ARG_ENABLE(maintainer-mode,
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[ --enable-maintainer-mode enable make rules and dependencies not useful
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(and sometimes confusing) to the casual installer],
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USE_MAINTAINER_MODE=$enableval,
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USE_MAINTAINER_MODE=no)
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AC_MSG_RESULT($USE_MAINTAINER_MODE)
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if test "$USE_MAINTAINER_MODE" = yes; then
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MAINT=
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else
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MAINT='#'
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fi
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AC_SUBST(MAINT)
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AC_CONFIG_HEADERS(config.h, [echo timestamp > stamp-h])
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AC_CONFIG_FILES(Makefile mkheaders)
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AC_OUTPUT
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