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From:Davi Arnaut Date:June 18 2009 11:21pm
Subject:bzr commit into mysql-5.1-bugteam branch (davi:2960) Bug#42599
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# At a local mysql-5.1-bugteam repository of davi

 2960 Davi Arnaut	2009-06-18
      Bug#42599: error: `pthread_setschedprio' was not declared in this scope
      The problem was that a pthread.h header used by gcc did not
      declare the pthread_setscheprio, yet the function is implemented
      by the function is implemented, causing a autoconf check to pass
      and compilation with C++ to fail. The solution is to add a
      autoconf check to ensure that the function is properly declared.
        Check that the pthread_setschedprio is declared.

=== modified file ''
--- a/	2009-06-11 16:21:32 +0000
+++ b/	2009-06-18 23:21:47 +0000
@@ -2076,6 +2076,25 @@ case "$mysql_cv_sys_os" in
         # unsupported priority values are passed to pthread_setschedprio.
         # Since the only supported value is 1, treat it as inexistent.
+ SunOS) # Bug#42599 error: `pthread_setschedprio' was not declared in this scope
+        # In some installations, the pthread.h header used by GCC does not
+        # declare the pthread_setscheprio prototype, but the function is
+        # implemented. Since the function is used in C++ code, ensure that
+        # the function prototype is present.
+     AC_MSG_CHECKING([whether pthread_setschedprio is declared])
+     AC_LANG_PUSH([C++])
+       AC_LANG_PROGRAM([#include <pthread.h>],
+                      [(void)(pthread_setschedprio);])],
+       [ac_cv_func_pthread_setschedprio=yes],
+       [ac_cv_func_pthread_setschedprio=no])
+     AC_LANG_POP([C++])
+     AC_MSG_RESULT([$ac_cv_func_pthread_setschedprio])
+     if test "$ac_cv_func_pthread_setschedprio" = yes; then
+                 [Define to 1 if you have the `pthread_setschedprio' function.])
+     fi
+    ;;
  *) AC_CHECK_FUNCS(pthread_setschedprio)

Attachment: [text/bzr-bundle] bzr/
bzr commit into mysql-5.1-bugteam branch (davi:2960) Bug#42599Davi Arnaut19 Jun
  • Re: bzr commit into mysql-5.1-bugteam branch (davi:2960) Bug#42599Konstantin Osipov20 Jun