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pixman: fix patch for FE_DIVBYZERO detection

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In commit a9baea4345 ('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@free-electrons.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
This commit is contained in:
Thomas Petazzoni 2014-02-23 11:08:25 +01:00 committed by Peter Korsgaard
parent 70ee9fcdfc
commit cb7c12f58c
1 changed files with 1 additions and 1 deletions
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2
package/pixman/pixman-02-check-fe-divbyzero.patch
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@ -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
+