From owner-freebsd-gecko@freebsd.org Sun Dec 2 05:28:48 2018 Return-Path: Delivered-To: freebsd-gecko@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 7E752131119B for ; Sun, 2 Dec 2018 05:28:48 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.ysv.freebsd.org (mailman.ysv.freebsd.org [IPv6:2001:1900:2254:206a::50:5]) by mx1.freebsd.org (Postfix) with ESMTP id 1343D84D8B for ; Sun, 2 Dec 2018 05:28:48 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.ysv.freebsd.org (Postfix) id CAF19131119A; Sun, 2 Dec 2018 05:28:47 +0000 (UTC) Delivered-To: gecko@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id B95EC1311199 for ; Sun, 2 Dec 2018 05:28:47 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.ysv.freebsd.org (mxrelay.ysv.freebsd.org [IPv6:2001:1900:2254:206a::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) (Client CN "mxrelay.ysv.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 50C8F84D89 for ; Sun, 2 Dec 2018 05:28:47 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2001:1900:2254:206a::16:76]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.ysv.freebsd.org (Postfix) with ESMTPS id 644AE3EF3 for ; Sun, 2 Dec 2018 05:28:46 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.118]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id wB25Skc5089560 for ; Sun, 2 Dec 2018 05:28:46 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id wB25SkfU089559 for gecko@FreeBSD.org; Sun, 2 Dec 2018 05:28:46 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="UTF-8" From: bugzilla-noreply@freebsd.org To: gecko@FreeBSD.org Subject: maintainer-feedback requested: [Bug 233707] www/firefox: fails to build with -fstack-protector-{strong,all} Date: Sun, 02 Dec 2018 05:28:45 +0000 X-Bugzilla-Type: request X-Bugzilla-Product: Ports & Packages X-Bugzilla-Component: Individual Port(s) X-Bugzilla-Version: Latest X-Bugzilla-Keywords: regression X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: gecko@FreeBSD.org X-Bugzilla-Flags: maintainer-feedback? Message-ID: In-Reply-To: References: X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-Rspamd-Queue-Id: 1343D84D8B X-Spamd-Result: default: False [0.43 / 15.00]; local_wl_from(0.00)[freebsd.org]; NEURAL_HAM_SHORT(-0.23)[-0.234,0]; NEURAL_SPAM_LONG(0.01)[0.010,0]; NEURAL_SPAM_MEDIUM(0.65)[0.653,0]; ASN(0.00)[asn:10310, ipnet:2001:1900:2254::/48, country:US] X-Rspamd-Server: mx1.freebsd.org X-BeenThere: freebsd-gecko@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Gecko Rendering Engine issues List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 02 Dec 2018 05:28:48 -0000 Bugzilla Automation has asked freebsd-gecko mailing = list for maintainer-feedback: Bug 233707: www/firefox: fails to build with -fstack-protector-{strong,all} https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D233707 --- Description --- Firefox 63 enabled -Wl,-z,nocopyreloc which broke build with non-default SSP_C?FLAGS but Firefox 65 enable -fstack-protector-strong which broke even default builds. $ cc -v FreeBSD clang version 7.0.1 (branches/release_70 346007) (based on LLVM 7.0= .1) Target: x86_64-unknown-freebsd13.0 Thread model: posix InstalledDir: /usr/bin $ cat >a.c #include int main() { struct timespec ts; clock_gettime(CLOCK_MONOTONIC, &ts); return 0; } $ cc -fstack-protector-strong -Wl,-z,nocopyreloc a.c ld: error: unresolvable relocation R_X86_64_PC32 against symbol '__stack_chk_guard'; recompile with -fPIC or remove '-z nocopyreloc' >>> defined in /lib/libc.so.7 >>> referenced by a.c >>> /tmp/a-b6cdf3.o:(main) cc: error: linker command failed with exit code 1 (use -v to see invocation)