[Buildroot] [git commit] pixman: fix patch for FE_DIVBYZERO detection

Peter Korsgaard peter at korsgaard.com
Sun Feb 23 11:30:02 UTC 2014


commit: http://git.buildroot.net/buildroot/commit/?id=cb7c12f58cb58b0ea14d2a49b009676ddefec98f
branch: http://git.buildroot.net/buildroot/commit/?id=refs/heads/master

In commit a9baea4345625f6f00fc59395faec83e08346015 ('pixman: add patch
to fix Microblaze build failure'), a patch is added to the pixman
package to avoid using the FE_DIVBYZERO definition when it is not
available. However, it was using the have_fe_divbyzero variable to
define or not HAVE_FEDIVBYZERO, while the AC_CHECK_DECL autoconf macro
sets the ac_cv_have_decl_FE_DIVBYZERO variable.

The end result was that the FE_DIVBYZERO macro was considered as never
being available. This commit fixes that by using the appropriate
variable.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni at free-electrons.com>
Signed-off-by: Peter Korsgaard <peter at korsgaard.com>
---
 package/pixman/pixman-02-check-fe-divbyzero.patch |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/package/pixman/pixman-02-check-fe-divbyzero.patch b/package/pixman/pixman-02-check-fe-divbyzero.patch
index 44dd691..01c6c96 100644
--- a/package/pixman/pixman-02-check-fe-divbyzero.patch
+++ b/package/pixman/pixman-02-check-fe-divbyzero.patch
@@ -16,7 +16,7 @@ Index: b/configure.ac
  fi
  
 +AC_CHECK_DECL([FE_DIVBYZERO], [], [], [[#include <fenv.h>]])
-+if test x$have_fe_divbyzero = xyes; then
++if test x$ac_cv_have_decl_FE_DIVBYZERO = xyes; then
 +   AC_DEFINE(HAVE_FEDIVBYZERO, 1, [Whether we have FE_DIVBYZERO])
 +fi
 +


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