From 3c69a77436f391ea95f15979cbb75a68ad85e83b Mon Sep 17 00:00:00 2001 From: Ralf Corsepius Date: Mon, 18 Aug 2003 05:40:53 +0000 Subject: 2003-08-17 Ralf Corsepius * aclocal/bsp-alias.m4: New (Copied from ../../../aclocal). * aclocal/canonical-host.m4: New (Copied from ../../../aclocal). * aclocal/canonicalize-tools.m4: New (Copied from ../../../aclocal). * aclocal/canonical-target-name.m4: New (Copied from ../../../aclocal). * aclocal/check-cpu.m4: New (Copied from ../../../aclocal). * aclocal/check-custom-bsp.m4: New (Copied from ../../../aclocal). * aclocal/check-cxx.m4: New (Copied from ../../../aclocal). * aclocal/check-itron.m4: New (Copied from ../../../aclocal). * aclocal/check-multiprocessing.m4: New (Copied from ../../../aclocal). * aclocal/check-networking.m4: New (Copied from ../../../aclocal). * aclocal/check-posix.m4: New (Copied from ../../../aclocal). * aclocal/check-tool.m4: New (Copied from ../../../aclocal). * aclocal/config-subdirs.m4: New (Copied from ../../../aclocal). * aclocal/enable-bare.m4: New (Copied from ../../../aclocal). * aclocal/enable-cxx.m4: New (Copied from ../../../aclocal). * aclocal/enable-itron.m4: New (Copied from ../../../aclocal). * aclocal/enable-multiprocessing.m4: New (Copied from ../../../aclocal). * aclocal/enable-networking.m4: New (Copied from ../../../aclocal). * aclocal/enable-posix.m4: New (Copied from ../../../aclocal). * aclocal/enable-rtemsbsp.m4: New (Copied from ../../../aclocal). * aclocal/enable-tests.m4: New (Copied from ../../../aclocal). * aclocal/env-rtemsbsp.m4: New (Copied from ../../../aclocal). * aclocal/gcc-isystem.m4: New (Copied from ../../../aclocal). * aclocal/gcc-pipe.m4: New (Copied from ../../../aclocal). * aclocal/gcc-specs.m4: New (Copied from ../../../aclocal). * aclocal/multilib.m4: New (Copied from ../../../aclocal). * aclocal/path-ksh.m4: New (Copied from ../../../aclocal). * aclocal/prog-cc.m4: New (Copied from ../../../aclocal). * aclocal/prog-cxx.m4: New (Copied from ../../../aclocal). * aclocal/project-root.m4: New (Copied from ../../../aclocal). * aclocal/quoting.m4: New (Copied from ../../../aclocal). * aclocal/rtems-cpu-subdirs.m4: New (Copied from ../../../aclocal). * aclocal/rtems-flags.m4: New (Copied from ../../../aclocal). * aclocal/rtems-test-no-pause.m4: New (Copied from ../../../aclocal). * aclocal/rtems-top.m4: New (Copied from ../../../aclocal). * aclocal/target.m4: New (Copied from ../../../aclocal). * aclocal/tool-paths.m4: New (Copied from ../../../aclocal). * aclocal/version.m4: New (Copied from ../../../aclocal). --- testsuites/aclocal/gcc-isystem.m4 | 25 +++++++++++++++++++++++++ 1 file changed, 25 insertions(+) create mode 100644 testsuites/aclocal/gcc-isystem.m4 (limited to 'testsuites/aclocal/gcc-isystem.m4') diff --git a/testsuites/aclocal/gcc-isystem.m4 b/testsuites/aclocal/gcc-isystem.m4 new file mode 100644 index 0000000000..c230508208 --- /dev/null +++ b/testsuites/aclocal/gcc-isystem.m4 @@ -0,0 +1,25 @@ +dnl +dnl $Id$ +dnl +dnl Check whether the gcc accepts -isystem +dnl + +AC_DEFUN(RTEMS_GCC_ISYSTEM, +[AC_REQUIRE([RTEMS_PROG_CC]) +AC_CACHE_CHECK(whether $CC accepts -isystem,rtems_cv_gcc_isystem, +[ +rtems_cv_gcc_isystem=no +if test x"$GCC" = x"yes"; then +cat << EOF > conftest.h +int conftest123(); +EOF +cat << EOF > conftest.c +#include +int conftest123() {} +EOF + if test -z "`${CC} -isystem./ -c conftest.c 2>&1`";then + rtems_cv_gcc_isystem=yes + fi +fi +rm -f conftest* +])]) -- cgit v1.2.3