Date: Fri, 11 Aug 2017 16:39:21 +0530 From: Aijaz Baig <aijazbaig1@gmail.com> To: FreeBSD Current <freebsd-current@freebsd.org> Subject: clang error make buildworld Message-ID: <CAHB2L%2BcN5gmO0X7dPk=gH5XbdJ1HHmCrtD=jkZ5ToqYhJ%2BMPzg@mail.gmail.com>
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I am tying to buildworld on an ivybridge (amd64) machine and I get the following error: ===> lib/libc/tests/ssp (all) (cd /usr/src/lib/libc/tests/ssp && DEPENDFILE=.depend.h_fgets NO_SUBDIR=1 make -f /usr/src/lib/libc/tests/ssp/Makefile _RECURSING_PROGS=t PROG=h_fgets ) (cd /usr/src/lib/libc/tests/ssp && DEPENDFILE=.depend.h_gets NO_SUBDIR=1 make -f /usr/src/lib/libc/tests/ssp/Makefile _RECURSING_PROGS=t PROG=h_gets ) (cd /usr/src/lib/libc/tests/ssp && DEPENDFILE=.depend.h_getcwd NO_SUBDIR=1 make -f /usr/src/lib/libc/tests/ssp/Makefile _RECURSING_PROGS=t PROG=h_getcwd ) (cd /usr/src/lib/libc/tests/ssp && DEPENDFILE=.depend.h_memcpy NO_SUBDIR=1 make -f /usr/src/lib/libc/tests/ssp/Makefile _RECURSING_PROGS=t PROG=h_memcpy ) (cd /usr/src/lib/libc/tests/ssp && DEPENDFILE=.depend.h_memmove NO_SUBDIR=1 make -f /usr/src/lib/libc/tests/ssp/Makefile _RECURSING_PROGS=t PROG=h_memmove ) (cd /usr/src/lib/libc/tests/ssp && DEPENDFILE=.depend.h_memset NO_SUBDIR=1 make -f /usr/src/lib/libc/tests/ssp/Makefile _RECURSING_PROGS=t PROG=h_memset ) (cd /usr/src/lib/libc/tests/ssp && DEPENDFILE=.depend.h_raw NO_SUBDIR=1 make -f /usr/src/lib/libc/tests/ssp/Makefile _RECURSING_PROGS=t PROG=h_raw ) cc -target x86_64-unknown-freebsd12.0 --sysroot=/mnt/ObjDir/usr/src/tmp -B/mnt/ObjDir/usr/src/tmp/usr/bin -O0 -pipe -fstack-protector-all -Wstack-protector -fsanitize=bounds -g -std=gnu99 -fstack-protector-strong -Wsystem-headers -Wall -Wno-format-y2k -Wno-uninitialized -Wno-pointer-sign -Wno-empty-body -Wno-string-plus-int -Wno-unused-const-variable -Wno-tautological-compare -Wno-unused-value -Wno-parentheses-equality -Wno-unused-function -Wno-enum-conversion -Wno-unused-local-typedef -Wno-address-of-packed-member -Wno-switch -Wno-switch-enum -Wno-knr-promoted-parameter -Qunused-arguments -o h_raw.full h_raw.o /mnt/ObjDir/usr/src/tmp/usr/lib/libgcc_s.so: undefined reference to `__gxx_personality_v0' cc: error: linker command failed with exit code 1 (use -v to see invocation) *** Error code 1 Stop. make[7]: stopped in /usr/src/lib/libc/tests/ssp *** Error code 1 Stop. make[6]: stopped in /usr/src/lib/libc/tests/ssp *** Error code 1 Stop. make[5]: stopped in /usr/src/lib/libc/tests *** Error code 1 Stop. make[4]: stopped in /usr/src/lib/libc *** Error code 1 Stop. make[3]: stopped in /usr/src/lib *** Error code 1 Stop. make[2]: stopped in /usr/src *** Error code 1 Stop. make[1]: stopped in /usr/src *** Error code 1 Stop. make: stopped in /usr/src My /etc/make.conf contains: CPUTYPE?= ivybridge and whereas my /etc/src.conf contains: CFLAGS= -O0 -pipe COPTFLAGS= -O0 -pipe DEBUG_FLAGS=-g By the way it looks like clang is linking against gcc libraries?? How can that be possible? I thought GCC and CLANG are more like competitors in the world of compilers. Perhaps I am missing something here. Nevertheless how do I get rid of this issue? -- Best Regards, Aijaz Baig
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