[Buildroot] [PATCH v2, 1/1] pixiewps: fix static linking with uclibc-ng

[Peter Korsgaard]

>>>>> "Fabrice" == Fabrice Fontaine <fontaine.fabrice at gmail.com> writes:

 > Fixes following linking error with uClibc-ng:
 > /home/peko/autobuild/instance-0/output/host/lib/gcc/powerpc-buildroot-linux-uclibc/7.3.0/libgcc.a(unwind-dw2-fde-dip.o):
 > In function `_Unwind_Find_FDE':
 > /home/peko/autobuild/instance-0/output/build/host-gcc-final-7.3.0/build/powerpc-buildroot-linux-uclibc/libgcc/../../../libgcc/unwind-dw2-fde-dip.c:469:
 > undefined reference to `dl_iterate_phdr'
 > collect2: error: ld returned 1 exit status

 > Since uClibc-ng 1.0.18 a circular dependency between libc and libgcc
 > exist, when static linking is used. It can be resolved by the compiler
 > when -static is correctly passed in the linking step.

 > So use TARGET_CONFIGURE_OPTS to pass CC as well as LDFLAGS to make

 > Fixes:
 >  - http://autobuild.buildroot.net/results/d9f0311538c8db1196839e36af3f6ef4e403be2b

 > Signed-off-by: Fabrice Fontaine <fontaine.fabrice at gmail.com>
 > ---
 > Changes v1 -> v2 (after review of Thomas Petazzoni):
 >  - Remove PIXIEWPS_MAKE_OPTS to use directly TARGET_CONFIGURE_OPTS

Committed to 2018.05.x, thanks.

-- 
Bye, Peter Korsgaard