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. --- ChangeLog | 6 ++++++ lib/autoconf/specific.m4 | 6 +++--- 2 files changed, 9 insertions(+), 3 deletions(-)
diff --git a/ChangeLog b/ChangeLog index e225350..2301762 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,9 @@ +2011-07-22 Paul Eggert <[email protected]> + + * 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. + 2011-07-22 Eric Blake <[email protected]> docs: fix minor doc problems diff --git a/lib/autoconf/specific.m4 b/lib/autoconf/specific.m4 index 2630edb..5a9ca94 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 && -- 1.7.4.4
