| commit | e18033c024a77b23b418858d0f942f53d872ae66 | |
| author | Eric Blake <ebb9@byu.net> | |
| Sat, 25 Jul 2009 23:17:41 +0000 (25 17:17 -0600) | ||
| committer | Eric Blake <ebb9@byu.net> | |
| Sat, 25 Jul 2009 23:24:47 +0000 (25 17:24 -0600) | ||
| tree | 4a9d4b9369c6dda9fb570c6f4b6fb3d2ca841cdc | treesnapshot (tar.gz zip) |
| parent | bd9c233305b0abc867eea1deddde55be9b8a6857 | commitdiff |
Require m4 1.4.6, and fix testsuite to support this version.
* m4/m4.m4 (AC_PROG_GNU_M4): Reject m4 1.4.5, now that we use
regexp it can't handle.
* NEWS: Mention minimum version bump.
* README: Likewise.
* README-hacking: Likewise.
* doc/autoconf.texi (Introduction, Why GNU M4): Likewise.
* tests/tools.at (autom4te --trace and whitespace): Update test so
still work with older m4 line numbers.
* tests/m4sugar.at (m4@&t@_require: nested): Likewise.
Reported by Ralf Wildenhues.
Signed-off-by: Eric Blake <ebb9@byu.net>
* m4/m4.m4 (AC_PROG_GNU_M4): Reject m4 1.4.5, now that we use
regexp it can't handle.
* NEWS: Mention minimum version bump.
* README: Likewise.
* README-hacking: Likewise.
* doc/autoconf.texi (Introduction, Why GNU M4): Likewise.
* tests/tools.at (autom4te --trace and whitespace): Update test so
still work with older m4 line numbers.
* tests/m4sugar.at (m4@&t@_require: nested): Likewise.
Reported by Ralf Wildenhues.
Signed-off-by: Eric Blake <ebb9@byu.net>