Do not use sed -E in bootstrap/compile.sh

hlopko · laszlocsomor · commit 3566474202d1 · 2017-05-30T09:56:14.000+02:00
Strangely enough, some clients have sed that doesn't support -E

RELNOTES: None.
PiperOrigin-RevId: 157397892
diff --git a/scripts/bootstrap/compile.sh b/scripts/bootstrap/compile.sh
@@ -67,8 +67,8 @@ MSYS_DLLS=""
 
 function get_minor_java_version() {
   get_java_version
-  java_minor_version=$(echo $JAVA_VERSION | sed -E 's/.+\.(.+)(\..*)?/\1/')
-  javac_minor_version=$(echo $JAVAC_VERSION | sed -E 's/.+\.(.+)(\..*)?/\1/')
+  java_minor_version=$(echo $JAVA_VERSION | sed 's/[^.][^.]*\.//' | sed 's/\..*$//')
+  javac_minor_version=$(echo $JAVAC_VERSION | sed 's/[^.][^.]*\.//' | sed 's/\..*$//')
 }
 
 # Check that javac -version returns a upper version than $JAVA_VERSION.

Original file line number	Diff line number	Diff line change
`@@ -67,8 +67,8 @@ MSYS_DLLS=""`
`67`	`67`
`68`	`68`	`function get_minor_java_version() {`
`69`	`69`	`get_java_version`
`70`		`- java_minor_version=$(echo $JAVA_VERSION \| sed -E 's/.+\.(.+)(\..*)?/\1/')`
`71`		`- javac_minor_version=$(echo $JAVAC_VERSION \| sed -E 's/.+\.(.+)(\..*)?/\1/')`
	`70`	`+ java_minor_version=$(echo $JAVA_VERSION \| sed 's/[^.][^.]\.//' \| sed 's/\..$//')`
	`71`	`+ javac_minor_version=$(echo $JAVAC_VERSION \| sed 's/[^.][^.]\.//' \| sed 's/\..$//')`
`72`	`72`	`}`
`73`	`73`
`74`	`74`	`# Check that javac -version returns a upper version than $JAVA_VERSION.`