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Strip extraneous information, if present, from the linker version string on

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Mac OS X. Patch by Fabian Groffen, with a slight tweak by me.

llvm-svn: 151612
This commit is contained in:
Charles Davis 2012-02-28 02:55:41 +00:00
parent 0934449dd8
commit 2b1f3fbf7e
2 changed files with 2 additions and 2 deletions
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2
autoconf/m4/link_options.m4
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@ -10,7 +10,7 @@ AC_DEFUN([AC_LINK_GET_VERSION],
# Check for ld64.
if (echo "$version_string" | grep -q "ld64"); then
llvm_cv_link_version=$(echo "$version_string" | sed -e "s#.*ld64-\([^ ]*\)#\1#")
llvm_cv_link_version=$(echo "$version_string" | sed -e "s#.*ld64-\([^ ]*\)\( (.*)\)\{0,1\}#\1#")
else
llvm_cv_link_version=$(echo "$version_string" | sed -e "s#[^0-9]*\([0-9.]*\).*#\1#")
fi

2
configure vendored
View File

@ -7783,7 +7783,7 @@ else
# Check for ld64.
if (echo "$version_string" | grep -q "ld64"); then
llvm_cv_link_version=$(echo "$version_string" | sed -e "s#.*ld64-\([^ ]*\)#\1#")
llvm_cv_link_version=$(echo "$version_string" | sed -e "s#.*ld64-\([^ ]*\)\( (.*)\)\{0,1\}#\1#")
else
llvm_cv_link_version=$(echo "$version_string" | sed -e "s#[^0-9]*\([0-9.]*\).*#\1#")
fi