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| author | Paul Eggert <eggert@cs.ucla.edu> | 2011-07-22 14:19:32 -0700 |
|---|---|---|
| committer | Paul Eggert <eggert@cs.ucla.edu> | 2011-07-30 13:01:46 -0700 |
| commit | c35cade05f92ec70f7e32ba9c9974e80a1b2999e (patch) | |
| tree | c5dcfd82de1f3749866669801d835368e4ae272e /lib | |
| parent | 4d2efc4563e660f548f6db529181a9f2e4735339 (diff) | |
| download | autoconf-c35cade05f92ec70f7e32ba9c9974e80a1b2999e.tar.gz | |
* lib/autoconf/specific.m4 (AC_USE_SYSTEM_EXTENSIONS): Quote cleanly.
This is imported from gnulib. gnulib also has an HP-UX 11.11 fix, but
let's see if we can do that another way, as it's pretty heaviweight.
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/autoconf/specific.m4 | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/lib/autoconf/specific.m4 b/lib/autoconf/specific.m4 index 2630edb5..5a9ca94d 100644 --- a/lib/autoconf/specific.m4 +++ b/lib/autoconf/specific.m4 @@ -402,9 +402,9 @@ dnl configure.ac when using autoheader 2.62. AC_CACHE_CHECK([whether it is safe to define __EXTENSIONS__], [ac_cv_safe_to_define___extensions__], [AC_COMPILE_IFELSE( - [AC_LANG_PROGRAM([ -# define __EXTENSIONS__ 1 - AC_INCLUDES_DEFAULT])], + [AC_LANG_PROGRAM([[ +# define __EXTENSIONS__ 1 + ]AC_INCLUDES_DEFAULT])], [ac_cv_safe_to_define___extensions__=yes], [ac_cv_safe_to_define___extensions__=no])]) test $ac_cv_safe_to_define___extensions__ = yes && |