[OpenWrt-Devel] [PATCH] target: bump minimum CPU type to pentium-mmx

Rosen Penev rosenp at gmail.com
Sat Jan 11 23:44:34 EST 2020


f4f8f4a180366ee90fd8e153213db2cb746ca361 broke ffmpeg compilation with x86

The reason is that ffmpeg's x86 assembly requires at least MMX, which the
pentium CPU_TYPE was preventing.

Fixes ffmpeg compilation on x86_legacy and x86_geode.

Signed-off-by: Rosen Penev <rosenp at gmail.com>
---
 include/target.mk | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/include/target.mk b/include/target.mk
index a813ba2d2d..a30400c5bc 100644
--- a/include/target.mk
+++ b/include/target.mk
@@ -177,8 +177,8 @@ ifeq ($(DUMP),1)
     CPU_CFLAGS_octeonplus = -march=octeon+ -mabi=64
   endif
   ifeq ($(ARCH),i386)
-    CPU_TYPE ?= pentium
-    CPU_CFLAGS_pentium = -march=pentium-mmx
+    CPU_TYPE ?= pentium-mmx
+    CPU_CFLAGS_pentium-mmx = -march=pentium-mmx
     CPU_CFLAGS_pentium4 = -march=pentium4
   endif
   ifneq ($(findstring arm,$(ARCH)),)
-- 
2.24.1


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