From: Fabrice Fontaine Date: Mon, 15 Feb 2021 19:27:56 +0000 (+0100) Subject: package/orc: fix powerpc build with headers < 4.11 X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=31c430cf5b82ab315eefdeeb105ba2ab11105917;p=buildroot.git package/orc: fix powerpc build with headers < 4.11 Autobuilder failures are raised with bootlin toolchains but it affects orc since version 0.4.30 Fixes: - http://autobuild.buildroot.org/results/0821e96cba3e455edd47b87485501d892fc7ac6a Signed-off-by: Fabrice Fontaine Signed-off-by: Peter Korsgaard --- diff --git a/package/orc/0001-orc-orccpu-powerpc.c-fix-build-with-kernel-4.11.patch b/package/orc/0001-orc-orccpu-powerpc.c-fix-build-with-kernel-4.11.patch new file mode 100644 index 0000000000..0a4e7010f2 --- /dev/null +++ b/package/orc/0001-orc-orccpu-powerpc.c-fix-build-with-kernel-4.11.patch @@ -0,0 +1,70 @@ +From a45f6d49ec090ad94333c0865c378d2d96ab2af4 Mon Sep 17 00:00:00 2001 +From: Fabrice Fontaine +Date: Mon, 15 Feb 2021 20:17:43 +0100 +Subject: [PATCH] orc/orccpu-powerpc.c: fix build with kernel < 4.11 + +Build with powerpc and kernel < 4.11 is broken since version 0.4.30 and +https://gitlab.freedesktop.org/gstreamer/orc/-/commit/a999325abea6a5549d60d99ddeb0271d2aa00235: + +FAILED: orc/liborc-0.4.so.0.32.0.p/orccpu-powerpc.c.o +/home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/powerpc-linux-gcc -Iorc/liborc-0.4.so.0.32.0.p -Iorc -I../orc -I. -I.. -fdiagnostics-color=always -pipe -Wall -Winvalid-pch -std=gnu99 -O3 -DHAVE_CONFIG_H -fvisibility=hidden -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -fPIC -pthread -DORC_ENABLE_UNSTABLE_API -D_GNU_SOURCE -DBUILDING_ORC -MD -MQ orc/liborc-0.4.so.0.32.0.p/orccpu-powerpc.c.o -MF orc/liborc-0.4.so.0.32.0.p/orccpu-powerpc.c.o.d -o orc/liborc-0.4.so.0.32.0.p/orccpu-powerpc.c.o -c ../orc/orccpu-powerpc.c +../orc/orccpu-powerpc.c: In function 'orc_check_powerpc_proc_auxv': +../orc/orccpu-powerpc.c:164:21: error: 'AT_L1D_CACHESIZE' undeclared (first use in this function); did you mean 'AT_DCACHEBSIZE'? + 164 | if (buf[i] == AT_L1D_CACHESIZE) { + | ^~~~~~~~~~~~~~~~ + | AT_DCACHEBSIZE +../orc/orccpu-powerpc.c:164:21: note: each undeclared identifier is reported only once for each function it appears in +../orc/orccpu-powerpc.c:168:21: error: 'AT_L2_CACHESIZE' undeclared (first use in this function); did you mean 'AT_ICACHEBSIZE'? + 168 | if (buf[i] == AT_L2_CACHESIZE) { + | ^~~~~~~~~~~~~~~ + | AT_ICACHEBSIZE +../orc/orccpu-powerpc.c:172:21: error: 'AT_L3_CACHESIZE' undeclared (first use in this function); did you mean 'AT_ICACHEBSIZE'? + 172 | if (buf[i] == AT_L3_CACHESIZE) { + | ^~~~~~~~~~~~~~~ + | AT_ICACHEBSIZE + +Indeed, AT_{L1D,L2,L3}_CACHESIZE is only defined since kernel 4.11 and +https://github.com/torvalds/linux/commit/98a5f361b8625c6f4841d6ba013bbf0e80d08147 + +Fixes: + - http://autobuild.buildroot.org/results/0821e96cba3e455edd47b87485501d892fc7ac6a + +Signed-off-by: Fabrice Fontaine +[Upstream status: +https://gitlab.freedesktop.org/gstreamer/orc/-/merge_requests/56] +--- + orc/orccpu-powerpc.c | 6 ++++++ + 1 file changed, 6 insertions(+) + +diff --git a/orc/orccpu-powerpc.c b/orc/orccpu-powerpc.c +index 6796f17..340cf05 100644 +--- a/orc/orccpu-powerpc.c ++++ b/orc/orccpu-powerpc.c +@@ -161,18 +161,24 @@ orc_check_powerpc_proc_auxv (void) + _orc_cpu_name = (char*)buf[i + 1]; + found++; + } ++#ifdef AT_L1D_CACHESIZE + if (buf[i] == AT_L1D_CACHESIZE) { + _orc_data_cache_size_level1 = buf[i + 1]; + found++; + } ++#endif ++#ifdef AT_L2_CACHESIZE + if (buf[i] == AT_L2_CACHESIZE) { + _orc_data_cache_size_level2 = buf[i + 1]; + found++; + } ++#endif ++#ifdef AT_L3_CACHESIZE + if (buf[i] == AT_L3_CACHESIZE) { + _orc_data_cache_size_level3 = buf[i + 1]; + found++; + } ++#endif + if (found == 6) + break; + } +-- +2.30.0 +