[FFmpeg-cvslog] build: simplify rules for metal

[Zhao Zhili]

ffmpeg | branch: master | Zhao Zhili <quinkblack at foxmail.com> | Mon Dec 20 17:09:09 2021 +0800| [35420ab7fd76bdcf43a2f671c39a2555a5fba488] | committer: Aman Karmani

build: simplify rules for metal

Signed-off-by: Aman Karmani <aman at tmm1.net>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=35420ab7fd76bdcf43a2f671c39a2555a5fba488
---

 ffbuild/common.mak | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/ffbuild/common.mak b/ffbuild/common.mak
index e79b509425..c13148f476 100644
--- a/ffbuild/common.mak
+++ b/ffbuild/common.mak
@@ -113,13 +113,13 @@ $(BIN2CEXE): ffbuild/bin2c_host.o
 	$(HOSTLD) $(HOSTLDFLAGS) $(HOSTLD_O) $^ $(HOSTEXTRALIBS)
 
 %.metal.air: %.metal
-	$(METALCC) $(patsubst $(SRC_PATH)/%,$(SRC_LINK)/%,$<) -o $@
+	$(METALCC) $< -o $@
 
 %.metallib: %.metal.air
-	$(METALLIB) --split-module-without-linking $(patsubst $(SRC_PATH)/%,$(SRC_LINK)/%,$<) -o $@
+	$(METALLIB) --split-module-without-linking $< -o $@
 
 %.metallib.c: %.metallib $(BIN2CEXE)
-	$(BIN2C) $(patsubst $(SRC_PATH)/%,$(SRC_LINK)/%,$<) $@ $(subst .,_,$(basename $(notdir $@)))
+	$(BIN2C) $< $@ $(subst .,_,$(basename $(notdir $@)))
 
 %.ptx: %.cu $(SRC_PATH)/compat/cuda/cuda_runtime.h
 	$(COMPILE_NVCC)