From: Julian Seward <jseward@acm.org>
Date: Mon, 17 Dec 2012 14:46:48 +0000 (+0000)
Subject: Fix the configure check so that fair-sched works on Android too.
X-Git-Tag: svn/VALGRIND_3_9_0~488
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=cc3a364d25d985591bb82ccacd870d4ba09fd121;p=thirdparty%2Fvalgrind.git

Fix the configure check so that fair-sched works on Android too.


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@13186
---

diff --git a/configure.in b/configure.in
index da0f5d4086..78b5339613 100644
--- a/configure.in
+++ b/configure.in
@@ -1972,6 +1972,8 @@ AC_CHECK_HEADERS([       \
 # Verify whether the <linux/futex.h> header is usable.
 AC_MSG_CHECKING([if <linux/futex.h> is usable])
 
+save_CFLAGS="$CFLAGS"
+CFLAGS="$CFLAGS -D__user="
 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
 #include <linux/futex.h>
 ]], [[
@@ -1985,6 +1987,8 @@ AC_MSG_RESULT([yes])
 ac_have_usable_linux_futex_h=no
 AC_MSG_RESULT([no])
 ])
+CFLAGS="$save_CFLAGS"
+
 
 #----------------------------------------------------------------------------
 # Checks for typedefs, structures, and compiler characteristics.