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| author | Paul Eggert <eggert@cs.ucla.edu> | 2012-05-27 17:46:33 -0700 |
|---|---|---|
| committer | Paul Eggert <eggert@cs.ucla.edu> | 2012-05-27 17:46:33 -0700 |
| commit | 0e7a053e6d481206675584c6c45b48ec2643338e (patch) | |
| tree | 0a267f6705996f473932b3199c2744d7e9116811 /m4 | |
| parent | 694ea8e3b03ee1fdb1ed327dac7216e4f7f7359a (diff) | |
| download | emacs-0e7a053e6d481206675584c6c45b48ec2643338e.tar.gz | |
Make 'configure' a bit smaller and faster.
* configure.in (INSTALL_INFO): Set it with one call to
AC_PATH_PROG, not three.
(PKG_CONFIG): Hoist this out of PKG_CHECK_MODULES, since it's
so likely that it'll be needed.
(AC_CHECK_HEADERS_ONCE): Prefer to AC_CHECK_HEADERS where either works.
(AC_PROG_MAKE_SET): Remove; Automake does this.
(sysinfo): Do not check for this function, as it's never used.
(tzset): Check for this function just once.
* admin/CPP-DEFINES: Remove HAVE_SYSINFO.
* m4/manywarnings.m4: Sync from gnulib, incorporating the following:
2012-05-27 manywarnings: remove duplicate -Wmultichar entry
Diffstat (limited to 'm4')
| -rw-r--r-- | m4/manywarnings.m4 | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/m4/manywarnings.m4 b/m4/manywarnings.m4 index fd0e3722d35..864fc851982 100644 --- a/m4/manywarnings.m4 +++ b/m4/manywarnings.m4 @@ -1,4 +1,4 @@ -# manywarnings.m4 serial 3 +# manywarnings.m4 serial 4 dnl Copyright (C) 2008-2012 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, @@ -143,7 +143,6 @@ AC_DEFUN([gl_MANYWARN_ALL_GCC], for gl_manywarn_item in \ -Wattributes \ -Wcoverage-mismatch \ - -Wmultichar \ -Wunused-macros \ ; do gl_manywarn_set="$gl_manywarn_set $gl_manywarn_item" |