diff options
Diffstat (limited to 'gnulib/m4/random_r.m4')
| m--------- | gnulib | 0 | ||||
| -rw-r--r-- | gnulib/m4/random_r.m4 | 33 |
2 files changed, 33 insertions, 0 deletions
diff --git a/gnulib b/gnulib deleted file mode 160000 -Subproject 443bc5ffcf7429e557f4a371b0661abe98ddbc1 diff --git a/gnulib/m4/random_r.m4 b/gnulib/m4/random_r.m4 new file mode 100644 index 0000000..f68650c --- /dev/null +++ b/gnulib/m4/random_r.m4 @@ -0,0 +1,33 @@ +# serial 4 +dnl Copyright (C) 2008-2011 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_RANDOM_R], +[ + AC_REQUIRE([gl_STDLIB_H_DEFAULTS]) + + AC_CHECK_HEADERS([random.h], [], [], [AC_INCLUDES_DEFAULT]) + if test $ac_cv_header_random_h = no; then + HAVE_RANDOM_H=0 + fi + + AC_CHECK_TYPES([struct random_data], + [], [HAVE_STRUCT_RANDOM_DATA=0], + [[#include <stdlib.h> + #if HAVE_RANDOM_H + # include <random.h> + #endif + ]]) + + AC_CHECK_FUNCS([random_r]) + if test $ac_cv_func_random_r = no; then + HAVE_RANDOM_R=0 + fi +]) + +# Prerequisites of lib/random_r.c. +AC_DEFUN([gl_PREREQ_RANDOM_R], [ + : +]) |