On Tue, 2017-09-12 at 16:20 +0000, Joseph Myers wrote:
> On Mon, 28 Aug 2017, H.J. Lu wrote:
>
> > Here is the updated patch. OK for trunk?
>
> OK.
This seems to be causing an issue for me on powerpc:
/home/sawdey/src/gcc/trunk/build/./prev-gcc/xg++
-B/home/sawdey/src/gcc/trunk/build/./prev-gcc/
-B/home/sawdey/install/gcc/trunk_str/powerpc64le-unknown-linux-gnu/bin/
-nostdinc++
-B/home/sawdey/src/gcc/trunk/build/prev-powerpc64le-unknown-linux-gnu/libstdc++-v3/src/.libs
-B/home/sawdey/src/gcc/trunk/build/prev-powerpc64le-unknown-linux-gnu/libstdc++-v3/libsupc++/.libs
-I/home/sawdey/src/gcc/trunk/build/prev-powerpc64le-unknown-linux-gnu/libstdc++-v3/include/powerpc64le-unknown-linux-gnu
-I/home/sawdey/src/gcc/trunk/build/prev-powerpc64le-unknown-linux-gnu/libstdc++-v3/include
-I/home/sawdey/src/gcc/trunk/trunk/libstdc++-v3/libsupc++
-L/home/sawdey/src/gcc/trunk/build/prev-powerpc64le-unknown-linux-gnu/libstdc++-v3/src/.libs
-L/home/sawdey/src/gcc/trunk/build/prev-powerpc64le-unknown-linux-gnu/libstdc++-v3/libsupc++/.libs
-c -g -O2 -gtoggle -DIN_GCC -fno-exceptions -fno-rtti
-fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings
-Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic
-Wno-long-long -Wno-variadic-macros -Wno-overlength-strings -Werror -fno-common
-DHAVE_CONFIG_H -DGENERATOR_FILE -fno-PIE -I. -Ibuild -I../../trunk/gcc
-I../../trunk/gcc/build -I../../trunk/gcc/../include
-I../../trunk/gcc/../libcpp/include \
-o build/gencheck.o ../../trunk/gcc/gencheck.c
In file included from ./tm.h:30:0,
from ../../trunk/gcc/gencheck.c:23:
../../trunk/gcc/config/rs6000/sysv4.h:819:0: error: "LINK_EH_SPEC" redefined
[-Werror]
# define LINK_EH_SPEC "%{!static:--eh-frame-hdr} "
In file included from ./tm.h:28:0,
from ../../trunk/gcc/gencheck.c:23:
../../trunk/gcc/config/gnu-user.h:135:0: note: this is the location of the
previous definition
#define LINK_EH_SPEC "%{!static|static-pie:--eh-frame-hdr} "
I don't see the problem on 252033.
Thanks,
Aaron
--
Aaron Sawdey, Ph.D. [email protected]
050-2/C113 (507) 253-7520 home: 507/263-0782
IBM Linux Technology Center - PPC Toolchain
