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authorBruno Haible <bruno@clisp.org>2012-03-10 11:33:29 +0100
committerBruno Haible <bruno@clisp.org>2012-03-10 16:08:00 +0100
commit9a99bc81418e69add6a7d441078a012b4d0a5f5a (patch)
tree1622f1c0cf91fdf09bb783456cead2bec69906ca /m4/log.m4
parentd0738c7634890553f4405677888f4d4d2726e93b (diff)
downloadgnulib-9a99bc81418e69add6a7d441078a012b4d0a5f5a.tar.gz
log: Fix bug introduced on 2012-03-09.
* m4/log.m4 (gl_FUNC_LOG): Require gl_MATH_H_DEFAULTS.
Diffstat (limited to 'm4/log.m4')
-rw-r--r--m4/log.m42
1 files changed, 2 insertions, 0 deletions
diff --git a/m4/log.m4 b/m4/log.m4
index bc1c378eb5..d217b8202a 100644
--- a/m4/log.m4
+++ b/m4/log.m4
@@ -6,6 +6,8 @@ dnl with or without modifications, as long as this notice is preserved.
AC_DEFUN([gl_FUNC_LOG],
[
+ AC_REQUIRE([gl_MATH_H_DEFAULTS])
+
dnl Determine LOG_LIBM.
gl_COMMON_DOUBLE_MATHFUNC([log])