Trevis CI: use commit bench number as a reference

mcostalba · mcostalba · commit 394e9cd8927d · 2017-01-09T12:51:28.000+01:00
No functional change.
diff --git a/.travis.yml b/.travis.yml
@@ -47,8 +47,9 @@ script:
   #
   # checking bench for various build types
   #
-  # obtain reference
-  - make clean && make ARCH=x86-64 optimize=no debug=yes build > /dev/null && export benchref=$(../tests/signature.sh)
+  # obtain reference from git log
+  - git log | grep "\b[Bb]ench[ :]\+[0-9]\{7\}" | head -n 1 | sed -rn "s/[^0-9]*([0-9]+)/\1/p" > git_sig
+  - export benchref=$(cat git_sig)
   - echo "Reference bench:" $benchref
   # verify against reference
   - make clean && make ARCH=x86-64 build > /dev/null && ../tests/signature.sh $benchref

Original file line number	Diff line number	Diff line change
`@@ -47,8 +47,9 @@ script:`
`47`	`47`	`#`
`48`	`48`	`# checking bench for various build types`
`49`	`49`	`#`
`50`		`- # obtain reference`
`51`		`- - make clean && make ARCH=x86-64 optimize=no debug=yes build > /dev/null && export benchref=$(../tests/signature.sh)`
	`50`	`+ # obtain reference from git log`
	`51`	`+ - git log \| grep "\b[Bb]ench[ :]\+[0-9]\{7\}" \| head -n 1 \| sed -rn "s/[^0-9]*([0-9]+)/\1/p" > git_sig`
	`52`	`+ - export benchref=$(cat git_sig)`
`52`	`53`	`- echo "Reference bench:" $benchref`
`53`	`54`	`# verify against reference`
`54`	`55`	`- make clean && make ARCH=x86-64 build > /dev/null && ../tests/signature.sh $benchref`