diff options
| author | Paolo Bonzini <bonzini@gnu.org> | 2004-03-11 05:01:17 +0000 |
|---|---|---|
| committer | Nathanael Nerode <neroden@gcc.gnu.org> | 2004-03-11 05:01:17 +0000 |
| commit | e4c9c07571387e0d377858d4ee578cece464bba6 (patch) | |
| tree | 5754cfb1e4fb54f59bd27aff97cdfe79c44ce77f /gcc/aclocal.m4 | |
| parent | e46e9f822e035f84349a34ae4dce020c98c30da5 (diff) | |
| download | gcc-e4c9c07571387e0d377858d4ee578cece464bba6.tar.gz | |
(top level)
2004-03-08 Paolo Bonzini <bonzini@gnu.org>
PR ada/14131
Move language detection to the top level.
* configure.in: Find default values for the tools as
soon as possible. Disable ada if GNAT is not found.
Emit error message about missing languages. Expand
--enable-languages=all for the gcc subdirectory.
(config)
2004-03-08 Paolo Bonzini <bonzini@gnu.org>
PR ada/14131
Move language detection to the top level.
* acx.m4 (ACX_PROG_GNAT): New macro, moved here
from the gcc subdirectory.
(gcc)
2004-03-08 Paolo Bonzini <bonzini@gnu.org>
PR ada/14131
Move language detection to the top level.
* configure.ac: Remove code to detect languages,
it now lives exclusively in the top level.
* aclocal.m4 (gcc_AC_PROG_GNAT): Moved to the
top level, renamed to ACX_PROG_GNAT.
(gcc/ada)
2004-03-08 Paolo Bonzini <bonzini@gnu.org>
PR ada/14131
Move language detection to the top level.
* config-lang.in: Build by default.
From-SVN: r79299
Diffstat (limited to 'gcc/aclocal.m4')
| -rw-r--r-- | gcc/aclocal.m4 | 35 |
1 files changed, 0 insertions, 35 deletions
diff --git a/gcc/aclocal.m4 b/gcc/aclocal.m4 index 054a2bb3ec7..4ed2f083254 100644 --- a/gcc/aclocal.m4 +++ b/gcc/aclocal.m4 @@ -295,41 +295,6 @@ test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' AC_SUBST(INSTALL_DATA)dnl ]) -dnl Test for GNAT. -dnl We require the gnatbind program, and a compiler driver that -dnl understands Ada. We use the user's CC setting, already found. -dnl -dnl Sets the shell variable have_gnat to yes or no as appropriate, and -dnl substitutes GNATBIND. -AC_DEFUN([gcc_AC_PROG_GNAT], -[AC_REQUIRE([AC_CHECK_TOOL_PREFIX]) -AC_REQUIRE([AC_PROG_CC]) -AC_CHECK_TOOL(GNATBIND, gnatbind, no) -AC_CACHE_CHECK([whether compiler driver understands Ada], - gcc_cv_cc_supports_ada, -[cat >conftest.adb <<EOF -procedure conftest is begin null; end conftest; -EOF -gcc_cv_cc_supports_ada=no -# There is a bug in old 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=`(${CC} -c conftest.adb) 2>&1 || echo failure` -if test x"$errors" = x; then - gcc_cv_cc_supports_ada=yes - break -fi -rm -f conftest.*]) - -if test x$GNATBIND != xno && test x$gcc_cv_supports_ada != xno; then - have_gnat=yes -else - have_gnat=no -fi -]) - dnl GCC_PATH_PROG(VARIABLE, PROG-TO-CHECK-FOR [, VALUE-IF-NOT-FOUND [, PATH]]) dnl like AC_PATH_PROG but use other cache variables AC_DEFUN([GCC_PATH_PROG], |