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8233880: Support compilers with multi-digit major version numbers

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Reviewed-by: tbell
This commit is contained in:
Florian Weimer 2019-11-12 21:00:08 +00:00
parent 857de6c9e8
commit 7dafe378d3
1 changed files with 1 additions and 1 deletions
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2
make/autoconf/toolchain.m4
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@ -481,7 +481,7 @@ AC_DEFUN([TOOLCHAIN_EXTRACT_COMPILER_VERSION],
COMPILER_VERSION_STRING=`$ECHO $COMPILER_VERSION_OUTPUT | \ COMPILER_VERSION_STRING=`$ECHO $COMPILER_VERSION_OUTPUT | \
$SED -e 's/ *Copyright .*//'` $SED -e 's/ *Copyright .*//'`
COMPILER_VERSION_NUMBER=`$ECHO $COMPILER_VERSION_OUTPUT | \ COMPILER_VERSION_NUMBER=`$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 elif test "x$TOOLCHAIN_TYPE" = xclang; then
# clang --version output typically looks like # clang --version output typically looks like
# Apple LLVM version 5.0 (clang-500.2.79) (based on LLVM 3.3svn) # Apple LLVM version 5.0 (clang-500.2.79) (based on LLVM 3.3svn)