From: Bart Van Assche <bvanassche@acm.org>
Date: Sun, 26 Apr 2009 07:11:48 +0000 (+0000)
Subject: Added configure test for pthread_create@GLIBC2.0().
X-Git-Tag: svn/VALGRIND_3_5_0~773
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=e9d7ba95958b9179bec903b7e37511c7efa3e0f3;p=thirdparty%2Fvalgrind.git

Added configure test for pthread_create@GLIBC2.0().

git-svn-id: svn://svn.valgrind.org/valgrind/trunk@9632
---

diff --git a/configure.in b/configure.in
index 4f02b7225f..33b2aac527 100644
--- a/configure.in
+++ b/configure.in
@@ -883,6 +883,31 @@ AM_CONDITIONAL([HAS_ALTIVEC], [test x$ac_have_altivec = xyes])
 AM_CONDITIONAL([HAVE_ALTIVEC_H], [test x$ac_have_altivec = xyes])
 
 
+# Check for pthread_create@GLIBC2.0
+AC_MSG_CHECKING([for pthread_create@GLIBC2.0()])
+
+AC_TRY_LINK(
+[
+extern int pthread_create_glibc_2_0(void*, const void*,
+                                    void *(*)(void*), void*);
+__asm__(".symver pthread_create_glibc_2_0, pthread_create@GLIBC_2.0");
+], [
+  return &pthread_create_glibc_2_0 != 0;
+],
+[
+ac_have_pthread_create_glibc_2_0=yes
+AC_MSG_RESULT([yes])
+AC_DEFINE([HAVE_PTHREAD_CREATE_GLIBC_2_0], 1,
+          [Define to 1 if you have the `pthread_create@glibc2.0' function.])
+], [
+ac_have_pthread_create_glibc_2_0=no
+AC_MSG_RESULT([no])
+])
+
+AM_CONDITIONAL(HAVE_PTHREAD_CREATE_GLIBC_2_0,
+	       test x$ac_have_pthread_create_glibc_2_0 = yes)
+
+
 # Check for eventfd_t, eventfd() and eventfd_read()
 AC_MSG_CHECKING([for eventfd()])