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| author | Thomas White <taw@physics.org> | 2012-03-19 18:35:55 +0100 |
|---|---|---|
| committer | Thomas White <taw@physics.org> | 2012-03-19 18:35:55 +0100 |
| commit | 1465cc87413caf31cf982741ac3c0d03cde8ced5 (patch) | |
| tree | 5203e4dcd530ea2376d40f11e4a0aabd12c56a0f /m4/gnulib-common.m4 | |
| parent | 289c8a77c252e080d4d4086b848ea8fdcb604147 (diff) | |
Update GNUlib stuff
Diffstat (limited to 'm4/gnulib-common.m4')
| -rw-r--r-- | m4/gnulib-common.m4 | 25 |
1 files changed, 23 insertions, 2 deletions
diff --git a/m4/gnulib-common.m4 b/m4/gnulib-common.m4 index d0c8b662..c4d7a20e 100644 --- a/m4/gnulib-common.m4 +++ b/m4/gnulib-common.m4 @@ -1,5 +1,5 @@ -# gnulib-common.m4 serial 21 -dnl Copyright (C) 2007-2010 Free Software Foundation, Inc. +# gnulib-common.m4 serial 24 +dnl Copyright (C) 2007-2011 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. @@ -102,6 +102,27 @@ AC_DEFUN([gl_MODULE_INDICATOR_FOR_TESTS], [Define to 1 when the gnulib module $1 should be tested.]) ]) +# gl_ASSERT_NO_GNULIB_POSIXCHECK +# asserts that there will never be a need to #define GNULIB_POSIXCHECK. +# and thereby enables an optimization of configure and config.h. +# Used by Emacs. +AC_DEFUN([gl_ASSERT_NO_GNULIB_POSIXCHECK], +[ + dnl Override gl_WARN_ON_USE_PREPARE. + dnl But hide this definition from 'aclocal'. + AC_DEFUN([gl_W][ARN_ON_USE_PREPARE], []) +]) + +# gl_ASSERT_NO_GNULIB_TESTS +# asserts that there will be no gnulib tests in the scope of the configure.ac +# and thereby enables an optimization of config.h. +# Used by Emacs. +AC_DEFUN([gl_ASSERT_NO_GNULIB_TESTS], +[ + dnl Override gl_MODULE_INDICATOR_FOR_TESTS. + AC_DEFUN([gl_MODULE_INDICATOR_FOR_TESTS], []) +]) + # Test whether <features.h> exists. # Set HAVE_FEATURES_H. AC_DEFUN([gl_FEATURES_H], |