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author | Ralf Corsepius <ralf.corsepius@rtems.org> | 2003-08-18 05:40:53 +0000 |
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committer | Ralf Corsepius <ralf.corsepius@rtems.org> | 2003-08-18 05:40:53 +0000 |
commit | 3c69a77436f391ea95f15979cbb75a68ad85e83b (patch) | |
tree | 5a4d2e4f8833429ea5744716cda6e2d79cc51914 /c/src/tests/aclocal/gcc-pipe.m4 | |
parent | 2003-08-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de> (diff) | |
download | rtems-3c69a77436f391ea95f15979cbb75a68ad85e83b.tar.bz2 |
2003-08-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
* 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).
Diffstat (limited to '')
-rw-r--r-- | c/src/tests/aclocal/gcc-pipe.m4 | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/c/src/tests/aclocal/gcc-pipe.m4 b/c/src/tests/aclocal/gcc-pipe.m4 new file mode 100644 index 0000000000..093ea2edf4 --- /dev/null +++ b/c/src/tests/aclocal/gcc-pipe.m4 @@ -0,0 +1,21 @@ +dnl +dnl $Id$ +dnl +dnl Check whether the target compiler accepts -pipe +dnl + +AC_DEFUN(RTEMS_GCC_PIPE, +[AC_REQUIRE([RTEMS_PROG_CC]) +AC_REQUIRE([AC_CANONICAL_HOST]) +AC_CACHE_CHECK(whether $CC accepts --pipe,rtems_cv_gcc_pipe, +[ +rtems_cv_gcc_pipe=no +if test x"$GCC" = x"yes"; then + echo 'void f(){}' >conftest.c + if test -z "`${CC} --pipe -c conftest.c 2>&1`";then + rtems_cv_gcc_pipe=yes + fi + rm -f conftest* +fi +]) +]) |