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| author | Lorry Tar Creator <lorry-tar-importer@lorry> | 2016-01-20 10:55:18 +0000 |
|---|---|---|
| committer | Lorry Tar Creator <lorry-tar-importer@lorry> | 2016-01-20 10:55:18 +0000 |
| commit | 70e9163c9c18e995515598085cb824e554eb7ae7 (patch) | |
| tree | a42dc8b2a6c031354bf31472de888bfc8a060132 /m4/wcswidth.m4 | |
| parent | cbf5993c43f49281173f185863577d86bfac6eae (diff) | |
| download | coreutils-tarball-70e9163c9c18e995515598085cb824e554eb7ae7.tar.gz | |
coreutils-8.25HEADcoreutils-8.25master
Diffstat (limited to 'm4/wcswidth.m4')
| -rw-r--r-- | m4/wcswidth.m4 | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/m4/wcswidth.m4 b/m4/wcswidth.m4 new file mode 100644 index 0000000..f32d8c0 --- /dev/null +++ b/m4/wcswidth.m4 @@ -0,0 +1,21 @@ +# wcswidth.m4 serial 2 +dnl Copyright (C) 2011-2016 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. + +AC_DEFUN([gl_FUNC_WCSWIDTH], +[ + AC_REQUIRE([gl_WCHAR_H_DEFAULTS]) + AC_REQUIRE([gl_FUNC_WCWIDTH]) + AC_CHECK_FUNCS_ONCE([wcswidth]) + if test $ac_cv_func_wcswidth = no; then + HAVE_WCSWIDTH=0 + else + if test $REPLACE_WCWIDTH = 1; then + dnl If wcwidth needed to be replaced, wcswidth needs to be replaced + dnl as well. + REPLACE_WCSWIDTH=1 + fi + fi +]) |