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Add support for the Clang compiler bundled with XCode 

Since c45595d648, we use the toolchain
based on the XCode SDK, not the one in $PATH. Turns out that the Clang
that comes bundled with XCode 4.6 reports its version as

     Apple LLVM version 4.2 (clang-425.0.27) (based on LLVM 3.2svn)

Instead of "Apple clang". So we need to match for (clang|LLVM).

Extended regular expressions (with -E) were necessary because the sed
that comes with Mac OS X is apparently broken and will not work with
\(clang\|LLVM\). GNU sed accepts -E as an alias for -r, meaning
extended regexps.

Change-Id: I5a15de30721216b086c3d39a080cc6496c503985
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@digia.com>
bb10
Thiago Macieira 2013-03-21 13:21:33 -07:00 committed by The Qt Project
parent d4adee7851
commit 93acff7883
1 changed files with 4 additions and 4 deletions
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8
configure vendored
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@ -6059,11 +6059,11 @@ if [ "$CFG_QML_DEBUG" = "no" ]; then
fi
case "$QMAKE_CONF_COMPILER" in
*clang++*)
*clang*)
# Clang
COMPILER_VERSION=`${QMAKE_CONF_COMPILER} -v 2>&1 | sed -n '
/^Apple clang version /{s///; s/^\([0-9]*\)\.\([0-9]*\).*$/QT_APPLE_CLANG_MAJOR_VERSION=\1; QT_APPLE_CLANG_MINOR_VERSION=\2/;p;q;}
/^clang version /{s///; s/^\([0-9]*\)\.\([0-9]*\).*$/QT_CLANG_MAJOR_VERSION=\1; QT_CLANG_MINOR_VERSION=\2/;p;q;}'`
COMPILER_VERSION=`${QMAKE_CONF_COMPILER} -v 2>&1 | sed -n -E '
/^Apple (clang|LLVM) version /{s///; s/^([0-9]*)\.([0-9]*).*$/QT_APPLE_CLANG_MAJOR_VERSION=\1; QT_APPLE_CLANG_MINOR_VERSION=\2/;p;q;}
/^clang version /{s///; s/^([0-9]*)\.([0-9]*).*$/QT_CLANG_MAJOR_VERSION=\1; QT_CLANG_MINOR_VERSION=\2/;p;q;}'`
eval "$COMPILER_VERSION"
;;
*icpc)