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prereq-build: test for static zlib availability 

Signed-off-by: Jo-Philipp Wich <jow@openwrt.org>

SVN-Revision: 46976
This commit is contained in:
Jo-Philipp Wich 2015-09-16 08:44:53 +00:00
parent 33b3594332
commit 90daa0d361
1 changed files with 8 additions and 2 deletions
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10
include/prereq-build.mk
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@ -60,10 +60,16 @@ $(eval $(call TestHostCommand,ncurses, \
echo 'int main(int argc, char **argv) { initscr(); return 0; }' | \
gcc -include ncurses.h -x c -o $(TMP_DIR)/a.out - -lncurses))
ifeq ($(HOST_OS),Linux)
zlib_link_flags := -Wl,-Bstatic -lz -Wl,-Bdynamic
else
zlib_link_flags := -lz
endif
$(eval $(call TestHostCommand,zlib, \
Please install zlib. (Missing libz.so or zlib.h), \
Please install a static zlib. (Missing libz.a or zlib.h), \
echo 'int main(int argc, char **argv) { gzdopen(0, "rb"); return 0; }' | \
gcc -include zlib.h -x c -o $(TMP_DIR)/a.out - -lz))
gcc -include zlib.h -x c -o $(TMP_DIR)/a.out - $(zlib_link_flags)))
$(eval $(call TestHostCommand,libssl, \
Please install the openssl library (with development headers), \