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Diffstat (limited to 'gnulib-m4/locale_h.m4')
| -rw-r--r-- | gnulib-m4/locale_h.m4 | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/gnulib-m4/locale_h.m4 b/gnulib-m4/locale_h.m4 new file mode 100644 index 00000000..2bf5abcc --- /dev/null +++ b/gnulib-m4/locale_h.m4 @@ -0,0 +1,22 @@ +# locale_h.m4 serial 2 +dnl Copyright (C) 2007 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_LOCALE_H], +[ + AC_CACHE_CHECK([whether locale.h conforms to POSIX], + [gl_cv_header_working_locale_h], + [AC_TRY_COMPILE([#include <locale.h> +int x = LC_MESSAGES;], [], + [gl_cv_header_working_locale_h=yes], + [gl_cv_header_working_locale_h=no])]) + if test $gl_cv_header_working_locale_h = yes; then + LOCALE_H= + else + gl_CHECK_NEXT_HEADERS([locale.h]) + LOCALE_H=locale.h + fi + AC_SUBST([LOCALE_H]) +]) |