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package/sdl2_ttf: x-includes and x-libraries must be set for cross-compiling

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If those flags are not explicitly passed, the sdl2_ttf configure script
will include -I/usr/include and -L/usr/lib in the compile flags, which
are obviously unsafe for cross-compilation.

"checking for X... libraries /usr/lib, headers /usr/include"

Fixes:

  http://autobuild.buildroot.net/results/f968fb31e9882cc856296a7c729d93e345e9e861

Signed-off-by: Romain Naour <romain.naour@gmail.com>
[Thomas:
 - don't pass an argument to --with-x
 - use --without-x instead of --with-x=no]
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
This commit is contained in:
Romain Naour 2016-07-23 12:19:42 +02:00 committed by Thomas Petazzoni
parent 5eecaf354c
commit 0ccc5b717e
1 changed files with 13 additions and 0 deletions
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13
package/sdl2_ttf/sdl2_ttf.mk
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@ -14,4 +14,17 @@ SDL2_TTF_DEPENDENCIES = sdl2 freetype host-pkgconf
SDL2_TTF_CONF_ENV = \
FREETYPE_CONFIG=$(STAGING_DIR)/usr/bin/freetype-config
# x-includes and x-libraries must be set for cross-compiling
# By default x_includes and x_libraries contains unsafe paths.
# (/usr/include and /usr/lib)
ifeq ($(BR2_PACKAGE_SDL2_X11),y)
SDL2_TTF_CONF_OPTS += \
--with-x \
--x-includes=$(STAGING_DIR)/usr/include \
--x-libraries=$(STAGING_DIR)/usr/lib
else
SDL2_TTF_CONF_OPTS += \
--without-x
endif
$(eval $(autotools-package))