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8233880: Support compilers with multi-digit major version numbers
authorfweimer
Tue, 12 Nov 2019 21:00:08 +0000
changeset 59041 d6d8fdc95ed2
parent 59040 1251d78fafbf
child 59042 8910b995a2ee
8233880: Support compilers with multi-digit major version numbers Reviewed-by: tbell
make/autoconf/toolchain.m4 file | annotate | diff | comparison | revisions 
--- a/make/autoconf/toolchain.m4	Tue Nov 12 20:14:49 2019 +0000
+++ b/make/autoconf/toolchain.m4	Tue Nov 12 21:00:08 2019 +0000
@@ -481,7 +481,7 @@
     COMPILER_VERSION_STRING=`$ECHO $COMPILER_VERSION_OUTPUT | \
         $SED -e 's/ *Copyright .*//'`
     COMPILER_VERSION_NUMBER=`$ECHO $COMPILER_VERSION_OUTPUT | \
-        $SED -e 's/^.* \(@<:@1-9@:>@\.@<:@0-9.@:>@*\)@<:@^0-9.@:>@.*$/\1/'`
+        $SED -e 's/^.* \(@<:@1-9@:>@<:@0-9@:>@*\.@<:@0-9.@:>@*\)@<:@^0-9.@:>@.*$/\1/'`
   elif test  "x$TOOLCHAIN_TYPE" = xclang; then
     # clang --version output typically looks like
     #    Apple LLVM version 5.0 (clang-500.2.79) (based on LLVM 3.3svn)
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