diff options
| author | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2014-02-28 00:51:37 +0000 |
|---|---|---|
| committer | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2014-02-28 00:51:37 +0000 |
| commit | 53e7ed077fa1188909b4b1f095535bcfe3a7c45b (patch) | |
| tree | 352607d28caf76ebc0b0fa62fa282a2b9dc3472f /configure.in | |
| parent | 623c05711144a895270b3e13294888b1980c0eb5 (diff) | |
configure.in: check arguments of pthread_setname_np
* configure.in (SET_THREAD_NAME): check proper arguments of
pthread_setname_np() and fix definition on BSDs.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45202 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'configure.in')
| -rw-r--r-- | configure.in | 54 |
1 files changed, 17 insertions, 37 deletions
diff --git a/configure.in b/configure.in index c954866597..e1d2a9d79f 100644 --- a/configure.in +++ b/configure.in @@ -2453,51 +2453,31 @@ if test x"$enable_pthread" = xyes; then AC_CHECK_FUNCS(pthread_attr_init) fi if test "$ac_cv_func_pthread_setname_np" = yes; then - AC_CACHE_CHECK([type of pthread_setname_np], [rb_cv_func_pthread_setname_np_type], - [rb_cv_func_pthread_setname_np_type= - if test "$rb_cv_func_pthread_setname_np_type" = ""; then + AC_CACHE_CHECK([arguments of pthread_setname_np], [rb_cv_func_pthread_setname_np_arguments], + [rb_cv_func_pthread_setname_np_arguments= + for mac in \ + "(pthread_self(), name)" \ + "(pthread_self(), "%s", name)" \ + "(name)" \ + ; do AC_TRY_COMPILE([ @%:@include <pthread.h> @%:@ifdef HAVE_PTHREAD_NP_H @%:@include <pthread_np.h> @%:@endif + @%:@define SET_THREAD_NAME(name) pthread_setname_np${mac} ], - [if (pthread_setname_np(pthread_self(), "")) return 1;], - [rb_cv_func_pthread_setname_np_type=$rb_cv_func_pthread_setname_np_type,linux]) - fi - if test "$rb_cv_func_pthread_setname_np_type" = ""; then - AC_TRY_COMPILE([ - @%:@include <pthread.h> - @%:@ifdef HAVE_PTHREAD_NP_H - @%:@include <pthread_np.h> - @%:@endif - ], - [if (pthread_setname_np(pthread_self(), "", NULL)) return 1;], - [rb_cv_func_pthread_setname_np_type=$rb_cv_func_pthread_setname_np_type,bsd]) - fi - if test "$rb_cv_func_pthread_setname_np_type" = ""; then - AC_TRY_COMPILE([ - @%:@include <pthread.h> - @%:@ifdef HAVE_PTHREAD_NP_H - @%:@include <pthread_np.h> - @%:@endif - ], - [if (pthread_setname_np("")) return 1;], - [rb_cv_func_pthread_setname_np_type=$rb_cv_func_pthread_setname_np_type,darwin]) - fi - rb_cv_func_pthread_setname_np_type=${rb_cv_func_pthread_setname_np_type@%:@,} + [if (SET_THREAD_NAME("conftest")) return 1;], + [rb_cv_func_pthread_setname_np_arguments="${mac}" + break]) + done ] ) - AS_CASE(["$rb_cv_func_pthread_setname_np_type"], - [linux], - [AC_DEFINE_UNQUOTED(SET_THREAD_NAME(name), pthread_setname_np(pthread_self(), name))], - [bsd], - [AC_DEFINE_UNQUOTED(SET_THREAD_NAME(name), pthread_setname_np(pthread_self(), name, NULL))], - [darwin], - [AC_DEFINE_UNQUOTED(SET_THREAD_NAME(name), pthread_setname_np(name))], - [*], - [AC_DEFINE_UNQUOTED(SET_THREAD_NAME(name), (void)0)], - ) + if test -n "${rb_cv_func_pthread_setname_np_arguments}"; then + AC_DEFINE(SET_THREAD_NAME(name), pthread_setname_np${rb_cv_func_pthread_setname_np_arguments}) + else + AC_DEFINE_UNQUOTED(SET_THREAD_NAME(name), (void)0) + fi fi fi if test x"$ac_cv_header_ucontext_h" = xyes; then |