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| author | Lorry Tar Creator <lorry-tar-importer@lorry> | 2016-01-20 10:55:18 +0000 |
|---|---|---|
| committer | Lorry Tar Creator <lorry-tar-importer@lorry> | 2016-01-20 10:55:18 +0000 |
| commit | 70e9163c9c18e995515598085cb824e554eb7ae7 (patch) | |
| tree | a42dc8b2a6c031354bf31472de888bfc8a060132 /m4/raise.m4 | |
| parent | cbf5993c43f49281173f185863577d86bfac6eae (diff) | |
| download | coreutils-tarball-master.tar.gz | |
coreutils-8.25HEADcoreutils-8.25master
Diffstat (limited to 'm4/raise.m4')
| -rw-r--r-- | m4/raise.m4 | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/m4/raise.m4 b/m4/raise.m4 new file mode 100644 index 0000000..71c1f4c --- /dev/null +++ b/m4/raise.m4 @@ -0,0 +1,34 @@ +# raise.m4 serial 3 +dnl Copyright (C) 2011-2016 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_RAISE], +[ + AC_REQUIRE([gl_SIGNAL_H_DEFAULTS]) + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_MSVC_INVAL]) + AC_CHECK_FUNCS([raise]) + if test $ac_cv_func_raise = no; then + HAVE_RAISE=0 + else + if test $HAVE_MSVC_INVALID_PARAMETER_HANDLER = 1; then + REPLACE_RAISE=1 + fi + m4_ifdef([gl_SIGNALBLOCKING], [ + gl_SIGNALBLOCKING + if test $HAVE_POSIX_SIGNALBLOCKING = 0; then + m4_ifdef([gl_SIGNAL_SIGPIPE], [ + gl_SIGNAL_SIGPIPE + if test $gl_cv_header_signal_h_SIGPIPE != yes; then + REPLACE_RAISE=1 + fi + ], [:]) + fi + ]) + fi +]) + +# Prerequisites of lib/raise.c. +AC_DEFUN([gl_PREREQ_RAISE], [:]) |