package/cairo/0003-fix-nofork-build.patch

   1 test: fix build when SHOULD_FORK is false
   2
   3 The code in test/cairo-test-runner.c properly takes into account
   4 platforms that do have fork() support, and uses the SHOULD_FORK define
   5 to know whether fork is available or not.
   6
   7 However, this SHOULD_FORK macro is used to guard the inclusion of
   8 <unistd.h>, which is needed to get the prototype of other functions
   9 (namely readlink and getppid), that are used in portions of this file
  10 not guarded by SHOULD_FORK.
  11
  12 Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
  13
  14 Index: b/test/cairo-test-runner.c
  15 ===================================================================
  16 --- a/test/cairo-test-runner.c
  17 +++ b/test/cairo-test-runner.c
  18 @@ -36,10 +36,10 @@
  19  #include <pixman.h> /* for version information */
  20
  21  #define SHOULD_FORK HAVE_FORK && HAVE_WAITPID
  22 -#if SHOULD_FORK
  23  #if HAVE_UNISTD_H
  24  #include <unistd.h>
  25  #endif
  26 +#if SHOULD_FORK
  27  #if HAVE_SIGNAL_H
  28  #include <signal.h>
  29  #endif