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author | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2017-10-12 10:00:10 +0200 |
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committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2017-10-12 10:53:16 +0200 |
commit | ee537ea3dd964d4de3565a36b4857af31fb5a3f4 (patch) | |
tree | ad8b328a58469ca0632e3e61cd94f37c9d97cc25 /testsuites/ada/aclocal | |
parent | ada-tests: Use _SUBDIRS instead of SUBDIRS (diff) | |
download | rtems-ee537ea3dd964d4de3565a36b4857af31fb5a3f4.tar.bz2 |
ada-tests: Move to testsuites/ada
This solves a build dependency issue, e.g. building tests before
librtemsbsp.a exists.
Close #3079.
Diffstat (limited to 'testsuites/ada/aclocal')
-rw-r--r-- | testsuites/ada/aclocal/prog-gnat.m4 | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/testsuites/ada/aclocal/prog-gnat.m4 b/testsuites/ada/aclocal/prog-gnat.m4 new file mode 100644 index 0000000000..a2b2879c7d --- /dev/null +++ b/testsuites/ada/aclocal/prog-gnat.m4 @@ -0,0 +1,44 @@ +## +## Partially borrowed from gcc-3.2 +## +## WARNING: All the stuff below is pretty immature. + +AC_DEFUN([RTEMS_PROG_GNAT], +[AC_REQUIRE([AC_CHECK_TOOL_PREFIX]) +AC_REQUIRE([RTEMS_PROG_CC_FOR_TARGET]) + +AC_CHECK_TOOL([GNATMAKE],[gnatmake],[]) +AC_CACHE_CHECK([for compiler driver that understands Ada], + [rtems_cv_prog_CCADA], +[cat >conftest.adb <<EOF +procedure conftest is begin null; end conftest; +EOF +rtems_cv_prog_CCADA= +# Have to do ac_tool_prefix and user overrides by hand. +user_ccada=$CCADA +user_cc=$CC +for cand in ${ac_tool_prefix}$user_ccada $user_ccada \ + ${ac_tool_prefix}$user_cc $user_cc \ + ${ac_tool_prefix}gcc gcc \ + ${ac_tool_prefix}cc cc \ + ${ac_tool_prefix}gnatgcc gnatgcc \ + ${ac_tool_prefix}gnatcc gnatcc \ + ${ac_tool_prefix}adagcc adagcc \ + ${ac_tool_prefix}adac adac ; do + # There is a bug in all released versions of GCC which causes the + # driver to exit successfully when the appropriate language module + # has not been installed. This is fixed in 2.95.4, 3.0.2, and 3.1. + # Therefore we must check for the error message as well as an + # unsuccessful exit. + errors=`($cand -c conftest.adb) 2>&1 || echo failure` + AS_IF([test -z "$errors"], + [rtems_cv_prog_CCADA=$cand + break]) +done +rm -f conftest.*]) +AC_SUBST([CCADA],[$rtems_cv_prog_CCADA]) + +AS_IF([test -n "$GNATMAKE" && test -n "$CCADA"], + [HAVE_GNAT=yes], + [HAVE_GNAT=no]) +]) |