From mboxrd@z Thu Jan 1 00:00:00 1970 From: Thomas Petazzoni Date: Sun, 22 Nov 2015 10:14:54 +0100 Subject: [Buildroot] [PATCH 1/1] ustr: fix build issue with GCC5 In-Reply-To: <1448134108-10089-1-git-send-email-sergio.prado@e-labworks.com> References: <1448134108-10089-1-git-send-email-sergio.prado@e-labworks.com> Message-ID: <20151122101454.5bc224d9@free-electrons.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: buildroot@busybox.net Dear Sergio Prado, On Sat, 21 Nov 2015 17:28:28 -0200, Sergio Prado wrote: > This patch fixes the following error messages: > > ustr-cmp-code-so-dbg.o: In function `ustr_pool_make_subpool': > ustr-cmp-dbg-code.c:(.text+0x0): multiple definition of > `ustr_pool_make_subpool' > ustr-b-code-so-dbg.o:ustr-b-dbg-code.c:(.text+0x0): first defined here > ustr-cmp-code-so-dbg.o: In function `ustr_pool_clear': > ustr-cmp-dbg-code.c:(.text+0x44): multiple definition of > `ustr_pool_clear' > ustr-b-code-so-dbg.o:ustr-b-dbg-code.c:(.text+0x44): first defined here > ustr-cmp-code-so-dbg.o: In function `ustr_pool_free': > ... > > That's because the application assumes gnu89 behaviour of "inline" and > "extern inline", but gcc5 defaults to gnu11. So we need to force gnu89 > in the compilation flags. > > Fixes: > http://autobuild.buildroot.org/results/fde/fde02ae2883a058b98e57ba087466d820ab1a5eb// > http://autobuild.buildroot.org/results/e04/e04849c31e2a2528282ce6cdcf69aa10076d721d// > http://autobuild.buildroot.org/results/7b3/7b3295e711fc51907c311adb63f0b7d06a90a7b9// > ...and many others. > > Signed-off-by: Sergio Prado > --- > package/ustr/ustr.mk | 5 ++++- > 1 file changed, 4 insertions(+), 1 deletion(-) Applied to master, after fixing the URLs as suggested by Arnout. Thanks! Thomas -- Thomas Petazzoni, CTO, Free Electrons Embedded Linux, Kernel and Android engineering http://free-electrons.com