Added support for glibc 2.12.

Note: many Helgrind and DRD regression tests still fail on Fedora 13 because
of differences in the call stacks of error reports compared to earlier
glibc/gcc combinations.

git-svn-id: svn://svn.valgrind.org/valgrind/trunk@11129

diff --git a/configure.in b/configure.in
index c33fc6b4a7903b87516e8cfeba6d66033c615822..fce2b16b2d736b721bcb1679990f63bef0f27f0d 100644 (file)
--- a/configure.in
+++ b/configure.in
@@ -684,6 +684,16 @@ AC_EGREP_CPP([GLIBC_211], [
 ],
 GLIBC_VERSION="2.11")
 
+AC_EGREP_CPP([GLIBC_212], [
+#include <features.h>
+#ifdef __GNU_LIBRARY__
+ #if (__GLIBC__ == 2 && __GLIBC_MINOR__ == 12)
+  GLIBC_212
+ #endif
+#endif
+],
+GLIBC_VERSION="2.12")
+
 AC_EGREP_CPP([AIX5_LIBC], [
 #include <standards.h>
 #if defined(_AIXVERSION_510) || defined(_AIXVERSION_520) || defined(_AIXVERSION_530)
@@ -776,6 +786,13 @@ case "${GLIBC_VERSION}" in
        DEFAULT_SUPP="glibc-2.X.supp ${DEFAULT_SUPP}"
        DEFAULT_SUPP="glibc-2.34567-NPTL-helgrind.supp ${DEFAULT_SUPP}"
        DEFAULT_SUPP="glibc-2.X-drd.supp ${DEFAULT_SUPP}"
+        ;;
+     2.12)
+       AC_MSG_RESULT(2.12 family)
+       AC_DEFINE([GLIBC_2_12], 1, [Define to 1 if you're using glibc 2.12.x])
+       DEFAULT_SUPP="glibc-2.X.supp ${DEFAULT_SUPP}"
+       DEFAULT_SUPP="glibc-2.34567-NPTL-helgrind.supp ${DEFAULT_SUPP}"
+       DEFAULT_SUPP="glibc-2.X-drd.supp ${DEFAULT_SUPP}"
        ;;
      aix5)
        AC_MSG_RESULT(AIX 5.1 or 5.2 or 5.3)
@@ -790,7 +807,7 @@ case "${GLIBC_VERSION}" in
 
      *)
        AC_MSG_RESULT(unsupported version)
-       AC_MSG_ERROR([Valgrind requires glibc version 2.2 - 2.11])
+       AC_MSG_ERROR([Valgrind requires glibc version 2.2 - 2.12])
        AC_MSG_ERROR([or AIX 5.1 or 5.2 or 5.3 GLIBC_VERSION])
        AC_MSG_ERROR([or Darwin libc])
        ;;