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Darwin builds: handle different possible form for SDKROOT.

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Modifying build_llvm to handle SDKROOT being the name of an SDK rather than a
path. This will still work if SDKROOT is a path.

rdar://problem/15162322

llvm-svn: 201560
This commit is contained in:
Tim Northover 2014-02-18 11:20:44 +00:00
parent 83bbdcb246
commit 7a1ab70bc2
1 changed files with 6 additions and 4 deletions
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10
utils/buildit/build_llvm
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@ -89,6 +89,8 @@ else
LLVM_VERSION="$LLVM_SUBMIT_VERSION-$LLVM_SUBMIT_SUBVERSION"
fi
SDKROOT_PATH=`xcodebuild -version -sdk $SDKROOT Path`
# Figure out how many make processes to run.
SYSCTL=`sysctl -n hw.activecpu`
# sysctl -n hw.* does not work when invoked via B&I chroot /BuildRoot.
@ -109,7 +111,7 @@ COMMON_CONFIGURE_OPTS="\
COMMON_MAKEFLAGS="\
UNIVERSAL=1 \
UNIVERSAL_SDK_PATH=$SDKROOT \
UNIVERSAL_SDK_PATH=$SDKROOT_PATH \
NO_RUNTIME_LIBS=1 \
DISABLE_EDIS=1 \
REQUIRES_RTTI=1 \
@ -141,7 +143,7 @@ if [ "$ARM_HOSTED_BUILD" = yes ]; then
T=`xcrun -sdk $SDKROOT -find ${prog}`
ln -s $T $DIR/bin/$prog
echo '#!/bin/sh' > $P || exit 1
echo 'exec '$T' -arch armv7 -isysroot '${SDKROOT}' "$@"' >> $P || exit 1
echo 'exec '$T' -arch armv7 -isysroot '${SDKROOT_PATH}' "$@"' >> $P || exit 1
chmod a+x $P || exit 1
done
@ -193,8 +195,8 @@ else
fi
fi
if [ $SDKROOT ]; then
CPPFLAGS="$CPPFLAGS -isysroot $SDKROOT"
if [ $SDKROOT_PATH ]; then
CPPFLAGS="$CPPFLAGS -isysroot $SDKROOT_PATH"
fi
for host in $HOSTS; do :; done
CPPFLAGS="$CPPFLAGS -arch $host"