HCoop / bpt / emacs.git / blame
| Commit | Line | Data |
|---|---|---|
| a8a2bb29 PE |
1 | # strtoimax.m4 serial 8 |
| 2 | dnl Copyright (C) 2002-2004, 2006, 2009-2011 Free Software Foundation, Inc. | |
| 3 | dnl This file is free software; the Free Software Foundation | |
| 4 | dnl gives unlimited permission to copy and/or distribute it, | |
| 5 | dnl with or without modifications, as long as this notice is preserved. | |
| 6 | ||
| 7 | AC_DEFUN([gl_FUNC_STRTOIMAX], | |
| 8 | [ | |
| 9 | AC_CACHE_CHECK([whether <inttypes.h> defines strtoimax as a macro], | |
| 10 | gl_cv_func_strtoimax_macro, | |
| 11 | [AC_EGREP_CPP([inttypes_h_defines_strtoimax], [#include <inttypes.h> | |
| 12 | #ifdef strtoimax | |
| 13 | inttypes_h_defines_strtoimax | |
| 14 | #endif], | |
| 15 | gl_cv_func_strtoimax_macro=yes, | |
| 16 | gl_cv_func_strtoimax_macro=no)]) | |
| 17 | ||
| 18 | if test "$gl_cv_func_strtoimax_macro" != yes; then | |
| 19 | AC_REPLACE_FUNCS([strtoimax]) | |
| 20 | if test $ac_cv_func_strtoimax = no; then | |
| 21 | gl_PREREQ_STRTOIMAX | |
| 22 | fi | |
| 23 | fi | |
| 24 | ]) | |
| 25 | ||
| 26 | # Prerequisites of lib/strtoimax.c. | |
| 27 | AC_DEFUN([gl_PREREQ_STRTOIMAX], [ | |
| 28 | AC_CHECK_DECLS([strtoll]) | |
| 29 | AC_REQUIRE([AC_TYPE_LONG_LONG_INT]) | |
| 30 | ]) |