forked from Imagelibrary/rtems
aac7fdd28c
* macros: New directory. * macros/bsp-alias.m4: new file. * macros/canonical-host.m4: new file. * macros/canonical-target-name.m4: new file. * macros/canonicalize-tools.m4: new file. * macros/check-bsp-cache.m4: new file. * macros/check-bsps.m4: new file. * macros/check-cpu.m4: new file. * macros/rtems-debug.m4: new file. * macros/check-cxx.m4: new file. * macros/check-itron.m4: new file. * macros/check-multiprocessing.m4: new file. * macros/check-networking.m4: new file. * macros/check-newlib.m4: new file. * macros/check-posix.m4: new file. * macros/check-rdbg.m4: new file. * macros/enable-bare.m4: new file. * macros/enable-cxx.m4: new file. * macros/enable-gcc28.m4: new file. * macros/enable-inlines.m4: new file. * macros/enable-itron.m4: new file. * macros/enable-libcdir.m4: new file. * macros/enable-multiprocessing.m4: new file. * macros/enable-networking.m4: new file. * macros/enable-posix.m4: new file. * macros/enable-rdbg.m4: new file. * macros/enable-rtemsbsp.m4: new file. * macros/enable-tests.m4: new file. * macros/gcc-pipe.m4: new file. * macros/gcc-specs.m4: new file. * macros/i386-gas-code16.m4: new file. * macros/path-ksh.m4: new file. * macros/path-perl.m4: new file. * macros/prog-cc.m4: new file. * macros/prog-cxx.m4: new file. * macros/project-root.m4: new file. * macros/rtems-top.m4: new file. * macros/sysv-ipc.m4: new file. * macros/target.m4: new file. * macros/rtems-test-no-pause.m4: new file. * macros/multilib.m4: new file. * macros/tool-paths.m4: new file. * macros/tool-prefix.m4: new file.
60 lines
1.6 KiB
Plaintext
60 lines
1.6 KiB
Plaintext
dnl This provides configure definitions used for multilib support
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dnl parts of these macros are derived from newlib-1.8.2's multilib support
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AC_DEFUN(RTEMS_ENABLE_MULTILIB,
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[
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AC_ARG_ENABLE(multilib,
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[ --enable-multilib build many library versions (default)],
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[case "${enableval}" in
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yes) multilib=yes ;;
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no) multilib=no ;;
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*) AC_MSG_ERROR(bad value ${enableval} for multilib option) ;;
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esac], [multilib=no])dnl
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AM_CONDITIONAL(MULTILIB,test x"${multilib}" = x"yes")
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])
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AC_DEFUN(RTEMS_ENABLE_MULTILIB_MASTER,
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[
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AC_REQUIRE([RTEMS_ENABLE_MULTILIB])
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dnl We may get other options which we don't document:
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dnl --with-target-subdir, --with-multisrctop, --with-multisubdir
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test -z "[$]{with_target_subdir}" && with_target_subdir=.
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if test "[$]{srcdir}" = "."; then
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if test "[$]{with_target_subdir}" != "."; then
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multilib_basedir="[$]{srcdir}/[$]{with_multisrctop}../ifelse([$2],,,[$2])"
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else
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multilib_basedir="[$]{srcdir}/[$]{with_multisrctop}ifelse([$2],,,[$2])"
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fi
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else
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multilib_basedir="[$]{srcdir}/ifelse([$2],,,[$2])"
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fi
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AC_SUBST(multilib_basedir)
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if test "${multilib}" = "yes"; then
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multilib_arg="--enable-multilib"
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else
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multilib_arg=
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fi
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AC_OUTPUT_COMMANDS(
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if test -n "$CONFIG_FILES"; do
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$ac_file" = ifelse([$1],,Makefile,[$1]) \
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. ${multilib_basedir}/../config-ml.in
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fi,
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srcdir=${srcdir}
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host=${host}
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target=${target}
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# with_multisrctop="${with_multisrctop}"
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# with_target_subdir="${with_target_subdir}"
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with_multisubdir="${with_multisubdir}"
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ac_configure_args="${multilib_arg} ${ac_configure_args}"
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CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
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multilib_basedir=${multilib_basedir}
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CC="${CC}")
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])
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