Drop grep and tr dependency in Makefile

Use only sed to get the bench signature.

No functional change.

diff --git a/src/Makefile b/src/Makefile
index 8658425d3cb67433300f9d769bb628942396020a..18c1085b6cdfd9942ffbdd58826b2261be7babad 100644 (file)
--- a/src/Makefile
+++ b/src/Makefile
@@ -277,7 +277,7 @@ endif
 ifeq ($(debug),no)
        CXXFLAGS += -DNDEBUG
 else
 ifeq ($(debug),no)
        CXXFLAGS += -DNDEBUG
 else

-       CXXFLAGS += -g 
+       CXXFLAGS += -g

 endif
 
 ### 3.5 Optimization
 endif
 
 ### 3.5 Optimization


@@ -446,12 +446,12 @@ profile-build:
 
 embed-signature:
        @echo "Running benchmark for getting the signature ..."
 
 embed-signature:
        @echo "Running benchmark for getting the signature ..."

-       @$(SIGNBENCH) 2>&1 | grep 'Nodes searched' | grep -o ": .*" | tr -d ': ' > sign.txt
+       @$(SIGNBENCH) 2>&1 | sed -n 's/Nodes searched  : \(.*\)/\1/p' > sign.txt

        @sed -i -e 's,^,/static const string Version/s/"\\(.*\\)"/"sig-,1' -e 's,$$,"/1,1' sign.txt
        @sed -i -f sign.txt misc.cpp
        @rm sign.txt
 
        @sed -i -e 's,^,/static const string Version/s/"\\(.*\\)"/"sig-,1' -e 's,$$,"/1,1' sign.txt
        @sed -i -f sign.txt misc.cpp
        @rm sign.txt
 

-signature-build: build embed-signature       
+signature-build: build embed-signature

        $(MAKE) ARCH=$(ARCH) COMP=$(COMP) all
 
 signature-profile-build: build embed-signature profile-build
        $(MAKE) ARCH=$(ARCH) COMP=$(COMP) all
 
 signature-profile-build: build embed-signature profile-build