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-rw-r--r--erts/aclocal.m451
1 files changed, 50 insertions, 1 deletions
diff --git a/erts/aclocal.m4 b/erts/aclocal.m4
index 63f5a9c840..264a1726db 100644
--- a/erts/aclocal.m4
+++ b/erts/aclocal.m4
@@ -1349,7 +1349,56 @@ case "$THR_LIB_NAME" in
AC_MSG_RESULT([$linux_futex])
test $linux_futex = yes && AC_DEFINE(ETHR_HAVE_LINUX_FUTEX, 1, [Define if you have a linux futex implementation.])
- fi
+ pthread_setname=no
+ AC_MSG_CHECKING([for pthread_setname_np])
+ old_CFLAGS=$CFLAGS
+ CFLAGS="$CFLAGS -Werror"
+ AC_TRY_LINK([#define __USE_GNU
+ #include <pthread.h>],
+ [pthread_setname_np(pthread_self(), "name");],
+ pthread_setname=linux)
+ AC_TRY_LINK([#define __USE_GNU
+ #include <pthread.h>],
+ [pthread_set_name_np(pthread_self(), "name");],
+ pthread_setname=bsd)
+ AC_TRY_LINK([#define _DARWIN_C_SOURCE
+ #include <pthread.h>],
+ [pthread_setname_np("name");],
+ pthread_setname=darwin)
+ AC_MSG_RESULT([$pthread_setname])
+ case $pthread_setname in
+ linux) AC_DEFINE(ETHR_HAVE_PTHREAD_SETNAME_NP_2, 1,
+ [Define if you have linux style pthread_setname_np]);;
+ bsd) AC_DEFINE(ETHR_HAVE_PTHREAD_SET_NAME_NP_2, 1,
+ [Define if you have bsd style pthread_set_name_np]);;
+ darwin) AC_DEFINE(ETHR_HAVE_PTHREAD_SETNAME_NP_1, 1,
+ [Define if you have darwin style pthread_setname_np]);;
+ *) ;;
+ esac
+
+ pthread_getname=no
+ AC_MSG_CHECKING([for pthread_getname_np])
+ AC_TRY_LINK([#define __USE_GNU
+ #define _DARWIN_C_SOURCE
+ #include <pthread.h>],
+ [char buff[256]; pthread_getname_np(pthread_self(), buff, 256);],
+ pthread_getname=normal)
+ AC_TRY_LINK([#define __USE_GNU
+ #define _DARWIN_C_SOURCE
+ #include <pthread.h>],
+ [char buff[256]; pthread_getname_np(pthread_self(), buff);],
+ pthread_getname=ibm)
+ AC_MSG_RESULT([$pthread_getname])
+ case $pthread_getname in
+ linux) AC_DEFINE(ETHR_HAVE_PTHREAD_GETNAME_NP_3, 1,
+ [Define if you have linux style pthread_getname_np]);;
+ ibm) AC_DEFINE(ETHR_HAVE_PTHREAD_GETNAME_NP_2, 1,
+ [Define if you have ibm style pthread_getname_np]);;
+ *) ;;
+ esac
+ CFLAGS=$old_CFLAGS
+
+ fi ## test "x$THR_LIB_NAME" = "xpthread"
AC_CHECK_SIZEOF(int)
AC_CHECK_SIZEOF(long)