pandora-build v0.74

[awesomized/libmemcached] / m4 / pandora_pthread.m4

diff --git a/m4/pandora_pthread.m4 b/m4/pandora_pthread.m4
index 75b00fc35550fe9dc3b1927dc391657e7c866b59..a41111661547e2f545b48ac9344b02265021c6e3 100644 (file)
--- a/m4/pandora_pthread.m4
+++ b/m4/pandora_pthread.m4
@@ -53,6 +53,186 @@ AC_DEFUN([PANDORA_PTHREAD_YIELD],[
               [pthread_yield function with one argument])
   ])
 
+  AC_CHECK_FUNCS(pthread_attr_getstacksize pthread_attr_setprio \
+    pthread_attr_setschedparam \
+    pthread_attr_setstacksize pthread_condattr_create pthread_getsequence_np \
+    pthread_key_delete pthread_rwlock_rdlock pthread_setprio \
+    pthread_setprio_np pthread_setschedparam pthread_sigmask \
+    pthread_attr_create rwlock_init
+)
+
+
+
+# Check definition of pthread_getspecific
+AC_CACHE_CHECK([args to pthread_getspecific], [pandora_cv_getspecific_args],
+  [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
+#if !defined(_REENTRANT)
+#define _REENTRANT
+#endif
+#ifndef _POSIX_PTHREAD_SEMANTICS 
+#define _POSIX_PTHREAD_SEMANTICS 
+#endif
+#include <pthread.h>
+   ]], [[
+void *pthread_getspecific(pthread_key_t key);
+pthread_getspecific((pthread_key_t) NULL);
+   ]])],
+    [pandora_cv_getspecific_args=POSIX],
+    [pandora_cv_getspecific_args=other])])
+  if test "$pandora_cv_getspecific_args" = "other"
+  then
+    AC_DEFINE([HAVE_NONPOSIX_PTHREAD_GETSPECIFIC], [1],
+              [For some non posix threads])
+  fi
+
+  # Check definition of pthread_mutex_init
+  AC_CACHE_CHECK([args to pthread_mutex_init], [pandora_cv_mutex_init_args],
+    [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
+#ifndef _REENTRANT
+#define _REENTRANT
+#endif
+#ifndef _POSIX_PTHREAD_SEMANTICS
+#define _POSIX_PTHREAD_SEMANTICS 
+#endif
+#include <pthread.h> ]], [[ 
+  pthread_mutexattr_t attr;
+  pthread_mutex_t mp;
+  pthread_mutex_init(&mp,&attr); ]])],
+      [pandora_cv_mutex_init_args=POSIX],
+      [pandora_cv_mutex_init_args=other])])
+  if test "$pandora_cv_mutex_init_args" = "other"
+  then
+    AC_DEFINE([HAVE_NONPOSIX_PTHREAD_MUTEX_INIT], [1],
+              [For some non posix threads])
+  fi
+#---END:
+
+#---START: Used in for client configure
+# Check definition of readdir_r
+AC_CACHE_CHECK([args to readdir_r], [pandora_cv_readdir_r],
+  [AC_LINK_IFELSE([AC_LANG_PROGRAM([[
+#ifndef _REENTRANT
+#define _REENTRANT
+#endif
+#ifndef _POSIX_PTHREAD_SEMANTICS 
+#define _POSIX_PTHREAD_SEMANTICS 
+#endif
+#include <pthread.h>
+#include <dirent.h>]], [[ int readdir_r(DIR *dirp, struct dirent *entry, struct dirent **result);
+readdir_r((DIR *) NULL, (struct dirent *) NULL, (struct dirent **) NULL); ]])],
+    [pandora_cv_readdir_r=POSIX],
+    [pandora_cv_readdir_r=other])])
+if test "$pandora_cv_readdir_r" = "POSIX"
+then
+  AC_DEFINE([HAVE_READDIR_R], [1], [POSIX readdir_r])
+fi
+
+# Check definition of posix sigwait()
+AC_CACHE_CHECK([style of sigwait], [pandora_cv_sigwait],
+  [AC_LINK_IFELSE([AC_LANG_PROGRAM([[
+#ifndef _REENTRANT
+#define _REENTRANT
+#endif
+#ifndef _POSIX_PTHREAD_SEMANTICS
+#define _POSIX_PTHREAD_SEMANTICS 
+#endif
+#include <pthread.h>
+#include <signal.h>
+      ]], [[
+#ifndef _AIX
+sigset_t set;
+int sig;
+sigwait(&set,&sig);
+#endif
+      ]])],
+    [pandora_cv_sigwait=POSIX],
+    [pandora_cv_sigwait=other])])
+if test "$pandora_cv_sigwait" = "POSIX"
+then
+  AC_DEFINE([HAVE_SIGWAIT], [1], [POSIX sigwait])
+fi
+
+if test "$pandora_cv_sigwait" != "POSIX"
+then
+unset pandora_cv_sigwait
+# Check definition of posix sigwait()
+AC_CACHE_CHECK([style of sigwait], [pandora_cv_sigwait],
+  [AC_LINK_IFELSE([AC_LANG_PROGRAM([[
+#ifndef _REENTRANT
+#define _REENTRANT
+#endif
+#ifndef _POSIX_PTHREAD_SEMANTICS
+#define _POSIX_PTHREAD_SEMANTICS 
+#endif
+#include <pthread.h>
+#include <signal.h>
+      ]], [[
+sigset_t set;
+int sig;
+sigwait(&set);
+      ]])],
+    [pandora_cv_sigwait=NONPOSIX],
+    [pandora_cv_sigwait=other])])
+if test "$pandora_cv_sigwait" = "NONPOSIX"
+then
+  AC_DEFINE([HAVE_NONPOSIX_SIGWAIT], [1], [sigwait with one argument])
+fi
+fi
+#---END:
+
+# Check if pthread_attr_setscope() exists
+AC_CACHE_CHECK([for pthread_attr_setscope], [pandora_cv_pthread_attr_setscope],
+  [AC_LINK_IFELSE([AC_LANG_PROGRAM([[
+#ifndef _REENTRANT
+#define _REENTRANT
+#endif
+#ifndef _POSIX_PTHREAD_SEMANTICS
+#define _POSIX_PTHREAD_SEMANTICS 
+#endif
+#include <pthread.h>
+      ]], [[
+pthread_attr_t thr_attr;
+pthread_attr_setscope(&thr_attr,0);
+      ]])],
+    [pandora_cv_pthread_attr_setscope=yes],
+    [pandora_cv_pthread_attr_setscope=no])])
+if test "$pandora_cv_pthread_attr_setscope" = "yes"
+then
+  AC_DEFINE([HAVE_PTHREAD_ATTR_SETSCOPE], [1], [pthread_attr_setscope])
+fi
+
+
+AC_CACHE_CHECK([if pthread_yield takes zero arguments], ac_cv_pthread_yield_zero_arg,
+[AC_TRY_LINK([#define _GNU_SOURCE
+#include <pthread.h>
+#ifdef __cplusplus
+extern "C"
+#endif
+],
+[
+  pthread_yield();
+], ac_cv_pthread_yield_zero_arg=yes, ac_cv_pthread_yield_zero_arg=yeso)])
+if test "$ac_cv_pthread_yield_zero_arg" = "yes"
+then
+  AC_DEFINE([HAVE_PTHREAD_YIELD_ZERO_ARG], [1],
+            [pthread_yield that doesn't take any arguments])
+fi
+AC_CACHE_CHECK([if pthread_yield takes 1 argument], ac_cv_pthread_yield_one_arg,
+[AC_TRY_LINK([#define _GNU_SOURCE
+#include <pthread.h>
+#ifdef __cplusplus
+extern "C"
+#endif
+],
+[
+  pthread_yield(0);
+], ac_cv_pthread_yield_one_arg=yes, ac_cv_pthread_yield_one_arg=no)])
+if test "$ac_cv_pthread_yield_one_arg" = "yes"
+then
+  AC_DEFINE([HAVE_PTHREAD_YIELD_ONE_ARG], [1],
+            [pthread_yield function with one argument])
+fi
+
   CFLAGS="${save_CFLAGS}"
   CXXFLAGS="${save_CXXFLAGS}"
 ])