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author | Bruno Haible <bruno@clisp.org> | 2011-02-06 15:18:24 +0100 |
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committer | Bruno Haible <bruno@clisp.org> | 2011-02-07 23:36:07 +0100 |
commit | 8e5e25f79c3ff689fc3a3aab0fe439064ef76d02 (patch) | |
tree | 9a5ed7a76917027d013c147a0878a7b58aaedd77 /m4/wcsstr.m4 | |
parent | caf727a459d4f451f29c2edf565d7d4eb12df6fc (diff) | |
download | gnulib-8e5e25f79c3ff689fc3a3aab0fe439064ef76d02.tar.gz |
New module 'wcsstr'.
* modules/wcsstr: New file.
* lib/wchar.in.h (wcsstr): New declaration.
* lib/wcsstr.c: New file.
* lib/wcsstr-impl.h: New file, from libutf8 with modifications.
* m4/wcsstr.m4: New file.
* m4/wchar_h.m4 (gl_WCHAR_H): Test whether wcsstr is declared.
(gl_WCHAR_H_DEFAULTS): Initialize GNULIB_WCSSTR, HAVE_WCSSTR.
* modules/wchar (Makefile.am): Substitute GNULIB_WCSSTR, HAVE_WCSSTR.
* tests/test-wchar-c++.cc: Test the declaration of wcsstr.
* doc/posix-functions/wcsstr.texi: Mention the new module.
Diffstat (limited to 'm4/wcsstr.m4')
-rw-r--r-- | m4/wcsstr.m4 | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/m4/wcsstr.m4 b/m4/wcsstr.m4 new file mode 100644 index 0000000000..3ac2caf448 --- /dev/null +++ b/m4/wcsstr.m4 @@ -0,0 +1,15 @@ +# wcsstr.m4 serial 1 +dnl Copyright (C) 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. + +AC_DEFUN([gl_FUNC_WCSSTR], +[ + AC_REQUIRE([gl_WCHAR_H_DEFAULTS]) + AC_CHECK_FUNCS_ONCE([wcsstr]) + if test $ac_cv_func_wcsstr = no; then + HAVE_WCSSTR=0 + AC_LIBOBJ([wcsstr]) + fi +]) |