Commit 46831ea5 authored by Thomas Petazzoni's avatar Thomas Petazzoni Committed by Peter Korsgaard
Browse files

cairo: fix build on Blackfin in test/cairo-test-runner.c 

Add a patch for Cairo that ensures <unistd.h> is properly included to
get the prototype of readlink and getppid even on non-MMU platforms.

Fixes:

  http://autobuild.buildroot.net/results/93a97f90345d193b52035b2dc7559a306e11098e/



Signed-off-by: default avatarThomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: default avatarPeter Korsgaard <peter@korsgaard.com>
parent fc82f8df

package/cairo/cairo-003-fix-nofork-build.patch

0 → 100644
+29 −0
Original line number Diff line number Diff line 
test: fix build when SHOULD_FORK is false



The code in test/cairo-test-runner.c properly takes into account

platforms that do have fork() support, and uses the SHOULD_FORK define

to know whether fork is available or not.



However, this SHOULD_FORK macro is used to guard the inclusion of

<unistd.h>, which is needed to get the prototype of other functions

(namely readlink and getppid), that are used in portions of this file

not guarded by SHOULD_FORK.



Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>



Index: b/test/cairo-test-runner.c

===================================================================

--- a/test/cairo-test-runner.c

+++ b/test/cairo-test-runner.c

@@ -36,10 +36,10 @@

 #include <pixman.h> /* for version information */

 

 #define SHOULD_FORK HAVE_FORK && HAVE_WAITPID

-#if SHOULD_FORK

 #if HAVE_UNISTD_H

 #include <unistd.h>

 #endif

+#if SHOULD_FORK

 #if HAVE_SIGNAL_H

 #include <signal.h>

 #endif