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Diffstat (limited to 'm4/mbchar.m4')
| -rw-r--r-- | m4/mbchar.m4 | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/m4/mbchar.m4 b/m4/mbchar.m4 new file mode 100644 index 0000000..df351a6 --- /dev/null +++ b/m4/mbchar.m4 @@ -0,0 +1,20 @@ +# mbchar.m4 serial 2 +dnl Copyright (C) 2005 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. + +dnl autoconf tests required for use of mbchar.m4 +dnl From Bruno Haible. + +AC_DEFUN([gl_MBCHAR], +[ + AC_REQUIRE([AC_GNU_SOURCE]) + dnl The following line is that so the user can test + dnl HAVE_WCHAR_H && HAVE_WCTYPE_H before #include "mbchar.h". + AC_CHECK_HEADERS_ONCE(wchar.h wctype.h) + dnl Compile mbchar.c only if HAVE_WCHAR_H && HAVE_WCTYPE_H. + if test $ac_cv_header_wchar_h = yes && test $ac_cv_header_wctype_h = yes; then + AC_LIBOBJ([mbchar]) + fi +]) |