Use CFLAGS_DEBUG which is already used for TARGET_CFLAGS to also pass
TARGET_CPPFLAGS.
This fixes build issues with toolchains that don't automatically search
for header files (e.g: sys/capability.h), such as stbgcc-4.8-1.5
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Probably related to -fstack-protector being used.
Got the idea from:
http://ubuntuforums.org/showthread.php?t=352642&p=10100263#post10100263
Regarding the missing __stack_check_fail_local, using gcc as the linker instead of ld fixes the issue without disabling stack protection as with -fno-stack-protector.
Fixes linker errs on some targets:
objects/prod/dnssd_clientstub.c.so.o: In function `handle_resolve_response':
dnssd_clientstub.c:(.text+0x395): undefined reference to `__stack_chk_fail_local'
objects/prod/dnssd_clientstub.c.so.o: In function `handle_query_response':
dnssd_clientstub.c:(.text+0x4bd): undefined reference to `__stack_chk_fail_local'
Signed-off-by: Alexandru Ardelean <ardeleanalex@gmail.com>
Florian Fainelli
Jacob Siverskog
Alexandru Ardelean
Markus Stenberg
Steven Barth