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authorSylvain Munaut <tnt@246tNt.com>2011-09-30 12:15:12 +0200
committerSylvain Munaut <tnt@246tNt.com>2011-09-30 12:15:12 +0200
commit19428ca7bf9ab33d2e151a41b1b2e78ae3247c24 (patch)
tree74748349fa7799d3a120101992e71286d6e63eaa
parente2c5719d7471f1635787ef53ebf65edadc516414 (diff)
autotools: Add AC_LANG_SOURCE required for autotools >= 2.68
Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
-rw-r--r--configure.ac2
1 files changed, 1 insertions, 1 deletions
diff --git a/configure.ac b/configure.ac
index 1d531df..0b0968d 100644
--- a/configure.ac
+++ b/configure.ac
@@ -36,7 +36,7 @@ fi
saved_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS -fvisibility=hidden "
AC_MSG_CHECKING([if ${CC} supports -fvisibility=hidden])
-AC_COMPILE_IFELSE([char foo;],
+AC_COMPILE_IFELSE([AC_LANG_SOURCE([char foo;])],
[ AC_MSG_RESULT([yes])
SYMBOL_VISIBILITY="-fvisibility=hidden"],
AC_MSG_RESULT([no]))