Don't build everything with -fPIC

-fPIC crashes our GCC on opensips' transformations.c on 32-bit platforms:

> Compiling transformations.c
> i686-pld-linux-gcc -O2 -fwrapv -pipe -Wformat -Werror=format-security -gdwarf-4 -fno-debug-types-section -fvar-tracking-assignments -g2 -Wp,-D_FORTIFY_SOURCE=2 -fstack-protector --param=ssp-buffer-size=4 -fomit-frame-pointer -march=i686 -fasynchronous-unwind-tables -mtune=pentium4 -gdwarf-4 -fno-debug-types-section -fvar-tracking-assignments -g2  -Wcast-align -fPIC  -DPKG_MALLOC  -DSHM_MMAP  -DUSE_MCAST  -DDISABLE_NAGLE  -DSTATISTICS  -DHAVE_RESOLV_RES  -DF_MALLOC   -DNAME='"opensips"' -DVERSION='"2.1.0"' -DARCH='"i386"' -DOS='"linux"' -DCOMPILER='"i686-pld-linux-gcc 4.9.3"' -D__CPU_i386 -D__OS_linux -D__SMP_yes -DCFG_DIR='"/etc/opensips/"'  -DVERSIONTYPE='"git"' -DTHISREVISION='"b365aed"' -DFAST_LOCK -DADAPTIVE_WAIT -DADAPTIVE_WAIT_LOOPS=1024  -DHAVE_GETHOSTBYNAME2 -DHAVE_UNION_SEMUN -DHAVE_SCHED_YIELD -DHAVE_MSG_NOSIGNAL -DHAVE_MSGHDR_MSG_CONTROL -DHAVE_ALLOCA_H -DHAVE_TIMEGM -DHAVE_EPOLL -DHAVE_SIGIO_RT -DHAVE_SELECT -c transformations.c -o transformations.o
> transformations.c: In function 'tr_eval_paramlist':
> transformations.c:1847:1: internal compiler error: in plus_constant, at explow.c:87
>  }
>  ^
> Please submit a full bug report,
> with preprocessed source if appropriate.
> See <http://bugs.pld-linux.org> for instructions.
> Makefile.rules:25: recipe for target 'transformations.o' failed

Opensips Makefile now adds -fPIC where it is necessary.

diff --git a/opensips.spec b/opensips.spec
index a2bcc6c588d5fbf0fce511a4608ec0c18c39b70b..e4af23acef6f0656b74aedd1f7077711e447f6a7 100644 (file)
--- a/opensips.spec
+++ b/opensips.spec
@@ -339,7 +339,7 @@ echo "$exclude_modules" > exclude_modules
        CC="%{__cc}" \
        CC_EXTRA_OPTS="-I/usr/include/ncurses" \
        PREFIX="%{_prefix}" \
-       CFLAGS="%{rpmcflags} -Wcast-align -fPIC"
+       CFLAGS="%{rpmcflags} -Wcast-align"
 
 %install
 rm -rf $RPM_BUILD_ROOT