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| author | Mike Frysinger <vapier@gentoo.org> | 2011-07-11 17:24:40 -0400 |
|---|---|---|
| committer | Eric Blake <eblake@redhat.com> | 2011-07-15 14:30:18 -0600 |
| commit | 5285ea8c1a1bfeba329cdea728ba39f3fd553105 (patch) | |
| tree | cede04eca49591fc23899d45ae090dbbd5856daa | |
| parent | 855ce07e294d27645cbeddbe58aacc0bac98a627 (diff) | |
| download | autoconf-5285ea8c1a1bfeba329cdea728ba39f3fd553105.tar.gz | |
AC_REQUIRE: include FAQ URL when warning about duplicate expansion
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2011-07-11 Mike Frysinger <vapier@gentoo.org>
* lib/m4sugar/m4sugar.m4 (_m4_require_check): Add URL to warning.
| -rw-r--r-- | lib/m4sugar/m4sugar.m4 | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/lib/m4sugar/m4sugar.m4 b/lib/m4sugar/m4sugar.m4 index 00f1f4a9..ac012e7e 100644 --- a/lib/m4sugar/m4sugar.m4 +++ b/lib/m4sugar/m4sugar.m4 @@ -2100,7 +2100,8 @@ m4_provide_if([$1], [m4_set_remove([_m4_provide], [$1])], m4_define([_m4_require_check], [m4_if(_m4_defn([_m4_diverting]), [$2], [m4_ignore], m4_ifdef([_m4_diverting([$2])], [-]), [-], [m4_warn([syntax], - [$3: `$1' was expanded before it was required])_m4_require_call], + [$3: `$1' was expanded before it was required +http://www.gnu.org/software/autoconf/manual/autoconf.html#Expanded-Before-Required])_m4_require_call], [m4_ignore])]) |