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| author | Eric Blake <ebb9@byu.net> | 2008-05-27 13:59:24 -0600 |
|---|---|---|
| committer | Eric Blake <ebb9@byu.net> | 2008-05-27 13:59:24 -0600 |
| commit | 619ee3771a036189a4a2a7372062d7bb6351a0f2 (patch) | |
| tree | 41efa2347fa4889ead3506863d5386f8b8c5206c | |
| parent | a858ceb9ba54912fce6ab53706c719385e41f415 (diff) | |
| download | m4-619ee3771a036189a4a2a7372062d7bb6351a0f2.tar.gz | |
Fix configure message nesting, broken since 2001-09-20.
* ltdl/m4/gmp.m4 (M4_LIB_GMP): Don't cache result; the test is
not expensive, and AC_MSG_WARN doesn't work in AC_CACHE_CHECK.
Signed-off-by: Eric Blake <ebb9@byu.net>
| -rw-r--r-- | ChangeLog | 4 | ||||
| -rw-r--r-- | ltdl/m4/gmp.m4 | 9 |
2 files changed, 8 insertions, 5 deletions
@@ -1,5 +1,9 @@ 2008-05-27 Eric Blake <ebb9@byu.net> + Fix configure message nesting, broken since 2001-09-20. + * ltdl/m4/gmp.m4 (M4_LIB_GMP): Don't cache result; the test is + not expensive, and AC_MSG_WARN doesn't work in AC_CACHE_CHECK. + Support 'make dist' with BSD make. * Makefile.am (TESTSUITE_AT, MAINTAINERCLEANFILES): Qualify uses of the generated file tests/generated.at. diff --git a/ltdl/m4/gmp.m4 b/ltdl/m4/gmp.m4 index c468d7c9..38e2524e 100644 --- a/ltdl/m4/gmp.m4 +++ b/ltdl/m4/gmp.m4 @@ -1,5 +1,6 @@ ## -*- Autoconf -*- -## Copyright (C) 2000, 2001, 2003, 2006, 2007 Free Software Foundation, Inc. +## Copyright (C) 2000, 2001, 2003, 2006, 2007, 2008 Free Software +## Foundation, Inc. ## ## This file is part of GNU M4. ## @@ -16,7 +17,7 @@ ## You should have received a copy of the GNU General Public License ## along with this program. If not, see <http://www.gnu.org/licenses/>. -# serial 9 +# serial 10 m4_define([_M4_LIB_GMP], [AC_ARG_WITH([gmp], @@ -64,9 +65,7 @@ AC_LINK_IFELSE([AC_LANG_PROGRAM([[#if HAVE_GMP_H LIBS=$M4_gmp_save_LIBS AC_SUBST([LIBADD_GMP]) -AC_CACHE_CHECK([if using GNU multiple precision arithmetic library], - [M4_cv_using_lib_gmp], - [_M4_LIB_GMP]) +_M4_LIB_GMP # Don't try to link in libgmp if we are not using it after the last call if test "$M4_cv_using_lib_gmp" = yes; then |