Date: Mon, 4 Mar 2019 19:56:02 +0300 From: Anthony Pankov <ap00@mail.ru> To: Anthony Pankov via freebsd-hackers <freebsd-hackers@freebsd.org> Subject: Re: building with WITHOUT_SSP side effect Message-ID: <1122478880.20190304195602@mail.ru> In-Reply-To: <434119194.20190304190732@mail.ru> References: <434119194.20190304190732@mail.ru>
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It seems that world builded with WITHOUT_SSP=yes loose ability to build anything. # cc -v test.c FreeBSD clang version 7.0.1 (tags/RELEASE_701/final 349250) (based on LLVM 7.0.1) Target: x86_64-unknown-freebsd11.2 Thread model: posix InstalledDir: /usr/bin "/usr/bin/cc" -cc1 -triple x86_64-unknown-freebsd11.2 -emit-obj -mrelax-all -disable-free -disable-llvm-verifier -discard-value-names -main-file-name test.c -mrelocation-model static -mthread-model posix -mdisable-fp-elim -masm-verbose -mconstructor-aliases -munwind-tables -target-cpu x86-64 -dwarf-column-info -debugger-tuning=gdb -v -resource-dir /usr/lib/clang/7.0.1 -fdebug-compilation-dir /root/test -ferror-limit 19 -fmessage-length 90 -fobjc-runtime=gnustep -fdiagnostics-show-option -fcolor-diagnostics -o /tmp/test-d853d1.o -x c test.c -faddrsig clang -cc1 version 7.0.1 based upon LLVM 7.0.1 default target x86_64-unknown-freebsd11.2 #include "..." search starts here: #include <...> search starts here: /usr/lib/clang/7.0.1/include /usr/include End of search list. "/usr/bin/ld" --eh-frame-hdr -dynamic-linker /libexec/ld-elf.so.1 --hash-style=both --enable-new-dtags -o a.out /usr/lib/crt1.o /usr/lib/crti.o /usr/lib/crtbegin.o -L/usr/lib /tmp/test-d853d1.o -lgcc --as-needed -lgcc_s --no-as-needed -lc -lgcc --as-needed -lgcc_s --no-as-needed /usr/lib/crtend.o /usr/lib/crtn.o /usr/bin/ld: cannot find /usr/lib/libssp_nonshared.a > Greetings, > I've builded 11-stable ( 11.2-STABLE r344696) from source with option > WITHOUT_SSP="yes" in src.conf. > Installing kernel and world was OK. But when I tried to build from port it give me an error: > configure: error: in `/usr/ports/ports-mgmt/pkg/work/pkg-1.10.5': > configure: error: C compiler cannot create executables > config.log: > ... > configure:3555: cc -v >&5 > FreeBSD clang version 7.0.1 (tags/RELEASE_701/final 349250) (based on LLVM 7.0.1) > Target: x86_64-unknown-freebsd11.2 > ... > configure:3608: cc -O2 -pipe -Wno-error -fno-strict-aliasing conftest.c >&5 > /usr/bin/ld: cannot find /usr/lib/libssp_nonshared.a > cc: error: linker command failed with exit code 1 (use -v to see invocation) > And yes, there is SSP_UNSAFE=yes in make.conf > Is this a bug or feature? -- Best regards, Anthony Pankov mailto:ap00@mail.ru
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