From mboxrd@z Thu Jan 1 00:00:00 1970 From: Fabrice Fontaine Date: Wed, 9 Sep 2020 20:21:16 +0200 Subject: [Buildroot] [PATCH 1/1] package/neardal: fix build with gcc 10 Message-ID: <20200909182116.666068-1-fontaine.fabrice@gmail.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: buildroot@busybox.net Fixes: - http://autobuild.buildroot.org/results/7efb100c899b67ffd570f73c202442f95ca5397e Signed-off-by: Fabrice Fontaine --- ...-lib-neardal.h-fix-build-with-gcc-10.patch | 35 +++++++++++++++++++ 1 file changed, 35 insertions(+) create mode 100644 package/neardal/0001-lib-neardal.h-fix-build-with-gcc-10.patch diff --git a/package/neardal/0001-lib-neardal.h-fix-build-with-gcc-10.patch b/package/neardal/0001-lib-neardal.h-fix-build-with-gcc-10.patch new file mode 100644 index 0000000000..c9c4555022 --- /dev/null +++ b/package/neardal/0001-lib-neardal.h-fix-build-with-gcc-10.patch @@ -0,0 +1,35 @@ +From 08467411d7dfc2a2b7ede62e5fdc640748ea1db2 Mon Sep 17 00:00:00 2001 +From: Fabrice Fontaine +Date: Wed, 9 Sep 2020 19:14:52 +0200 +Subject: [PATCH] lib/neardal.h: fix build with gcc 10 + +Define neardal_output_cb as extern to avoid the following build failure +with gcc 10 (which defaults to -fno-common): + +/srv/storage/autobuild/run/instance-2/output-1/host/lib/gcc/arm-buildroot-linux-gnueabihf/10.2.0/../../../../arm-buildroot-linux-gnueabihf/bin/ld: ./.libs/neardal_adapter.o:(.bss+0x0): multiple definition of `neardal_output_cb'; ./.libs/neardal.o:(.bss+0x68): first defined here + +Fixes: + - http://autobuild.buildroot.org/results/7efb100c899b67ffd570f73c202442f95ca5397e + +Signed-off-by: Fabrice Fontaine +[Upstream status: https://github.com/connectivity/neardal/pull/10] +--- + lib/neardal.h | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +diff --git a/lib/neardal.h b/lib/neardal.h +index d1cd18b..3e83595 100644 +--- a/lib/neardal.h ++++ b/lib/neardal.h +@@ -638,7 +638,7 @@ neardal_record *neardal_g_variant_to_record(GVariant *in); + + void neardal_trace(const char *func, FILE *fp, char *fmt, ...) + __attribute__((format(printf, 3, 4))); +-int (*neardal_output_cb)(FILE *fp, const char *fmt, va_list ap); ++extern int (*neardal_output_cb)(FILE *fp, const char *fmt, va_list ap); + + #ifdef __cplusplus + } +-- +2.28.0 + -- 2.28.0