cjson: link with libm, unavailable for static

Link with libm as stated in the README, fixes:
http://autobuild.buildroot.net/results/57f/57fc124e14263ee2447e20a5b910ed3ae0a5b7db/

Also disable the package for static builds since it doesn't work that
way.

Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
This commit is contained in:
Gustavo Zacarias 2013-10-30 16:03:31 -03:00 committed by Thomas Petazzoni
parent 9b0e9c8302
commit 339a488082
2 changed files with 4 additions and 1 deletions

View File

@ -1,5 +1,7 @@
config BR2_PACKAGE_CJSON
bool "cJSON"
# For static build with cJSON.c directly see README
depends on !BR2_PREFER_STATIC_LIB
help
An ultra-lightweight, portable, single-file, simple-as-can-be ANSI-C
compliant JSON parser, under MIT license.

View File

@ -12,7 +12,8 @@ CJSON_LICENSE = MIT
CJSON_LICENSE_FILES = LICENSE
define CJSON_BUILD_CMDS
cd $(@D) && $(TARGET_CC) $(TARGET_CFLAGS) -shared -fPIC cJSON.c -o libcJSON.so
cd $(@D) && $(TARGET_CC) $(TARGET_CFLAGS) -shared -fPIC -lm \
cJSON.c -o libcJSON.so
endef
define CJSON_INSTALL_STAGING_CMDS