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| author | Jörg Frings-Fürst <debian@jff.email> | 2024-03-03 19:11:45 +0100 |
|---|---|---|
| committer | Jörg Frings-Fürst <debian@jff.email> | 2024-03-03 19:11:45 +0100 |
| commit | 7cf710f6587e71a193a55d84dd6d8ae1a8a69ce0 (patch) | |
| tree | db628840acea83dbccaf5676b89579a80e02ef51 /gnulib-m4/random_r.m4 | |
| parent | d83e85a2e6064c36f6ad3c848e39d8b8c101c4f7 (diff) | |
| parent | 00893e79fc62966067af1a106567db96bd170338 (diff) | |
Update upstream source from tag 'upstream/1.2'
Update to upstream version '1.2'
with Debian dir 16dafe941db3036235f48227f29c6a73587c376d
Diffstat (limited to 'gnulib-m4/random_r.m4')
| -rw-r--r-- | gnulib-m4/random_r.m4 | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/gnulib-m4/random_r.m4 b/gnulib-m4/random_r.m4 new file mode 100644 index 00000000..6c5457e9 --- /dev/null +++ b/gnulib-m4/random_r.m4 @@ -0,0 +1,43 @@ +# serial 5 +dnl Copyright (C) 2008-2024 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_REQUIRE([AC_CANONICAL_HOST]) + + AC_CHECK_HEADERS([random.h], [], [], [AC_INCLUDES_DEFAULT]) + if test $ac_cv_header_random_h = no; then + HAVE_RANDOM_H=0 + fi + + AC_CHECK_TYPES([struct random_data], + [], [HAVE_STRUCT_RANDOM_DATA=0], + [[#include <stdlib.h> + #if HAVE_RANDOM_H + # include <random.h> + #endif + ]]) + + dnl On AIX and OSF/1, these functions exist, but with different declarations. + dnl Override them all. + case "$host_os" in + aix* | osf*) + REPLACE_RANDOM_R=1 + ;; + *) + AC_CHECK_FUNCS([random_r]) + if test $ac_cv_func_random_r = no; then + HAVE_RANDOM_R=0 + fi + ;; + esac +]) + +# Prerequisites of lib/random_r.c. +AC_DEFUN([gl_PREREQ_RANDOM_R], [ + : +]) |