From: Peter Korsgaard Date: Mon, 04 Sep 2017 22:56:44 +0200 Subject: [Buildroot] [PATCH] squashfs: fix build with gcc 7 In-Reply-To: <51890a64ced8a223b72a52bdb0e98fc31f539a30.1501007295.git.baruch@tkos.co.il> (Baruch Siach's message of "Tue, 25 Jul 2017 21:28:15 +0300") References: <51890a64ced8a223b72a52bdb0e98fc31f539a30.1501007295.git.baruch@tkos.co.il> Message-ID: <87pob6mbcj.fsf@dell.be.48ers.dk> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: buildroot@busybox.net >>>>> "Baruch" == Baruch Siach writes: > gcc 7 with -Os (optimize for size) takes the liberty to remove the code of > inline function entirely. This leads to undefined function references at link > time. Restore gcc original inline behaviour to fix this issue. > Fixes: > http://autobuild.buildroot.net/results/3c5/3c5b1d799dce3ba361d618330c242bf4eba76019/ > http://autobuild.buildroot.net/results/09f/09f350b62e2486404b78222dce211400bb233000/ > http://autobuild.buildroot.net/results/693/693960ed7c01622c756dcc929e83b3b713c16ccc/ > Cc: Thomas Petazzoni > Signed-off-by: Baruch Siach > --- > The gcc doc[1] doesn't mention that feature of C99. A gcc bug, maybe? > [1] https://gcc.gnu.org/onlinedocs/gcc/Inline.html Committed to 2017.02.x, thanks. -- Bye, Peter Korsgaard