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sdl: overwrite libpth autodetection

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The sdl libpth autodetection gets confused in case a host
version is present. Overwrite libpth autodection for the
target build dependent on BR2_PACKAGE_LIBPTHSEM_COMPAT and
use pth-config from staging directory.

Fixes [1]:

checking for pthreads... no
checking for pth-config... /usr/bin/pth-config
checking pth... yes
[...]
./src/SDL.c:33:17: fatal error: pth.h: No such file or directory
 #include <pth.h>

[1] http://autobuild.buildroot.net/results/733/73330e51b3c099d179004db0b9522ac13358b8f7

Signed-off-by: Peter Seiderer <ps.report@gmx.net>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
This commit is contained in:
Peter Seiderer 2015-11-19 22:42:47 +01:00 committed by Peter Korsgaard
parent 57b97576e4
commit 508bb46bad
1 changed files with 9 additions and 0 deletions
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9
package/sdl/sdl.mk
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@ -58,6 +58,15 @@ ifneq ($(BR2_USE_MMU),y)
SDL_CONF_OPTS += --enable-dga=no
endif
# overwrite autodection (prevents confusion with host libpth version)
ifeq ($(BR2_PACKAGE_LIBPTHSEM_COMPAT),y)
SDL_CONF_OPTS += --enable-pth
SDL_CONF_ENV += ac_cv_path_PTH_CONFIG=$(STAGING_DIR)/usr/bin/pth-config
SDL_DEPENDENCIES += libpthsem
else
SDL_CONF_OPTS += --disable-pth
endif
ifeq ($(BR2_PACKAGE_TSLIB),y)
SDL_DEPENDENCIES += tslib
endif