Yet another attempt at signature-build

[stockfish] / src / Makefile

diff --git a/src/Makefile b/src/Makefile
index 8658425d3cb67433300f9d769bb628942396020a..86693ab21e1a32f7b2ba8b8c0677fd2d03179006 100644 (file)
--- a/src/Makefile
+++ b/src/Makefile
@@ -277,7 +277,7 @@ endif
 ifeq ($(debug),no)
        CXXFLAGS += -DNDEBUG
 else
-       CXXFLAGS += -g 
+       CXXFLAGS += -g
 endif
 
 ### 3.5 Optimization
@@ -446,12 +446,11 @@ profile-build:
 
 embed-signature:
        @echo "Running benchmark for getting the signature ..."
-       @$(SIGNBENCH) 2>&1 | grep 'Nodes searched' | grep -o ": .*" | tr -d ': ' > 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
+       @$(SIGNBENCH) 2>&1 | sed -n 's/Nodes searched  : \(.*\)/\/string Version\/s\/"\\(.*\\)"\/"sig-\1"\//p' > 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