[Buildroot] [PATCH v2 1/1] package/ffmpeg: fix fenv build failure on ARCv2 with glibc
Bernd Kuhls
bernd.kuhls at t-online.de
Tue Nov 7 21:11:49 UTC 2017
https://git.buildroot.net/buildroot/commit/toolchain?id=0633eb58a2912328508a76f8fe9875a0d113a880
added glibc support for ARCv2 which lacks fenv.h.
Fixes
http://autobuild.buildroot.net/results/aec/aec300d7d4472421398a24202d6871c965bd1be5/
Signed-off-by: Bernd Kuhls <bernd.kuhls at t-online.de>
---
v2: Restricted dependency to BR2_archs38 && BR2_TOOLCHAIN_USES_GLIBC
(Thomas)
package/ffmpeg/Config.in | 7 +++++--
1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/package/ffmpeg/Config.in b/package/ffmpeg/Config.in
index ed87ddd492..9890a22deb 100644
--- a/package/ffmpeg/Config.in
+++ b/package/ffmpeg/Config.in
@@ -1,6 +1,7 @@
config BR2_PACKAGE_FFMPEG_ARCH_SUPPORTS
bool
- # fenv.h lacks FE_INVALID, FE_OVERFLOW & FE_UNDERFLOW on nios2
+ # fenv.h lacks FE_INVALID, FE_OVERFLOW & FE_UNDERFLOW on archs38
+ # in combination with glibc and nios2
# No support for ARMv7-M in the ARM assembly logic
# Microblaze build affected by gcc PR71124 (infinite loop)
# m68k coldfire causes a build failure, because the check for
@@ -9,7 +10,9 @@ config BR2_PACKAGE_FFMPEG_ARCH_SUPPORTS
# not. See https://patchwork.ozlabs.org/patch/756664/ and
# https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68467 for more
# details.
- default y if !BR2_nios2 && !BR2_ARM_CPU_ARMV7M && !BR2_microblaze && !BR2_m68k_cf
+ default y if !(BR2_archs38 && BR2_TOOLCHAIN_USES_GLIBC) && \
+ !BR2_nios2 && !BR2_ARM_CPU_ARMV7M && \
+ !BR2_microblaze && !BR2_m68k_cf
menuconfig BR2_PACKAGE_FFMPEG
bool "ffmpeg"
--
2.11.0
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