#!/bin/sh
set -x
HOSTS="$1"
TARGETS="$2"
ORIG_SRC_DIR="$3"
DEST_ROOT="$4"
DEST_DIR="$5"
SYM_DIR="$6"
LLVM_ASSERTIONS="$7"
LLVM_OPTIMIZED="$8"
ARM_HOSTED_BUILD="$9"
IOS_SIM_BUILD="${10}"
LLVM_SUBMIT_VERSION="${11}"
LLVM_SUBMIT_SUBVERSION="${12}"
DIR=`pwd`
DARWIN_VERS=`uname -r | sed 's/\..*//'`
echo DARWIN_VERS = $DARWIN_VERS
SRC_DIR=$DIR/src
rm -rf $SRC_DIR || exit 1
mkdir $SRC_DIR || exit 1
ln -s $ORIG_SRC_DIR/* $SRC_DIR/ || exit 1
rm $SRC_DIR/Makefile || exit 1
sed -e '/[Aa]pple-style/d' -e '/include.*GNUmakefile/d' $ORIG_SRC_DIR/Makefile > $SRC_DIR/Makefile || exit 1
SUBVERSION=`echo $RC_ProjectSourceVersion | sed -e 's/.*\.\([0-9]*\).*/\1/'`
if [ "x$SUBVERSION" != "x$RC_ProjectSourceVersion" ]; then
LLVM_SUBMIT_SUBVERSION=`printf "%02d" $SUBVERSION`
RC_ProjectSourceVersion=`echo $RC_ProjectSourceVersion | sed -e 's/\..*//'`
LLVM_SUBMIT_VERSION=$RC_ProjectSourceVersion
fi
if [ "x$LLVM_SUBMIT_SUBVERSION" = "x00" -o "x$LLVM_SUBMIT_SUBVERSION" = "x0" ]; then
LLVM_VERSION="$LLVM_SUBMIT_VERSION"
else
LLVM_VERSION="$LLVM_SUBMIT_VERSION-$LLVM_SUBMIT_SUBVERSION"
fi
SYSCTL=`sysctl -n hw.activecpu`
if [ -z "$SYSCTL" ]; then
SYSCTL=2
fi
JOBS_FLAG="-j $SYSCTL"
COMMON_CONFIGURE_OPTS="\
--prefix=$DEST_DIR$DEST_ROOT \
--enable-assertions=$LLVM_ASSERTIONS \
--enable-optimized=$LLVM_OPTIMIZED \
--disable-bindings"
COMMON_MAKEFLAGS="\
UNIVERSAL=1 \
UNIVERSAL_SDK_PATH=$SDKROOT \
NO_RUNTIME_LIBS=1 \
DISABLE_EDIS=1 \
REQUIRES_RTTI=1 \
DEBUG_SYMBOLS=1 \
LLVM_SUBMIT_VERSION=$LLVM_SUBMIT_VERSION \
LLVM_SUBMIT_SUBVERSION=$LLVM_SUBMIT_SUBVERSION \
VERBOSE=1"
mkdir -p $DIR/obj-llvm || exit 1
cd $DIR/obj-llvm || exit 1
if [ "$ARM_HOSTED_BUILD" = yes ]; then
rm -rf $DIR/bin || exit 1
mkdir $DIR/bin || exit 1
for prog in ar nm ranlib strip lipo ld as ; do
P=$DIR/bin/arm-apple-darwin$DARWIN_VERS-${prog}
T=`xcrun -sdk $SDKROOT -find ${prog}`
ln -s $T $DIR/bin/$prog
echo ' echo 'exec '$T' "$@"' >> $P || exit 1
chmod a+x $P || exit 1
done
for prog in clang clang++ ; do
P=$DIR/bin/arm-apple-darwin$DARWIN_VERS-${prog}
T=`xcrun -sdk $SDKROOT -find ${prog}`
ln -s $T $DIR/bin/$prog
echo ' echo 'exec '$T' -arch armv7 -isysroot '${SDKROOT}' "$@"' >> $P || exit 1
chmod a+x $P || exit 1
done
PATH=$DIR/bin:$PATH
unset SDKROOT && \
$SRC_DIR/configure $COMMON_CONFIGURE_OPTS \
--enable-targets=arm,arm64 \
--host=arm-apple-darwin10 \
--target=arm-apple-darwin10 \
--build=i686-apple-darwin10 \
--program-prefix="" \
|| exit 1
make $JOBS_FLAG $COMMON_MAKEFLAGS SDKROOT= UNIVERSAL_ARCH="$HOSTS" \
CXXFLAGS="-DLLVM_VERSION_INFO='\" Apple Build #$LLVM_VERSION\"'"
if [ $? != 0 ] ; then
echo "error: LLVM 'make' failed!"
exit 1
fi
else
export CC=`xcrun -find clang`
export CXX=`xcrun -find clang++`
if [ "$IOS_SIM_BUILD" = yes ]; then
configure_opts="--enable-targets=x86 --host=i686-apple-darwin_sim \
--build=i686-apple-darwin10"
else
configure_opts="--enable-targets=arm,arm64,x86"
fi
if [ $SDKROOT ]; then
CPPFLAGS="$CPPFLAGS -isysroot $SDKROOT"
fi
for host in $HOSTS; do :; done
CPPFLAGS="$CPPFLAGS -arch $host"
$SRC_DIR/configure $COMMON_CONFIGURE_OPTS $configure_opts \
--program-prefix="" \
CPPFLAGS="$CPPFLAGS" \
|| exit 1
make $JOBS_FLAG $COMMON_MAKEFLAGS UNIVERSAL_ARCH="$HOSTS" \
CXXFLAGS="-DLLVM_VERSION_INFO='\" Apple Build #$LLVM_VERSION\"'"
if [ $? != 0 ] ; then
echo "error: LLVM 'make' failed!"
exit 1
fi
fi
cd $DEST_DIR || exit 1
rm -rf * || exit 1
cd $DIR/obj-llvm || exit 1
make $JOBS_FLAG $COMMON_MAKEFLAGS UNIVERSAL_ARCH="$HOSTS" install
if ! test $? == 0 ; then
echo "error: LLVM 'make install' failed!"
exit 1
fi
LLVM_MINOR_VERSION=`echo $LLVM_SUBMIT_SUBVERSION | sed -e 's,0*\([1-9][0-9]*\),\1,'`
if [ "x$LLVM_MINOR_VERSION" = "x" ]; then
LLVM_MINOR_VERSION=0
fi
RC_ProjectSourceSubversion=`printf "%d" $LLVM_MINOR_VERSION`
echo "#define LLVM_VERSION ${RC_ProjectSourceVersion}" > $DEST_DIR$DEST_ROOT/include/llvm/Version.h
echo "#define LLVM_MINOR_VERSION ${RC_ProjectSourceSubversion}" >> $DEST_DIR$DEST_ROOT/include/llvm/Version.h
STRIP=strip
if [ -n "$SDKROOT" ]; then
STRIP=`xcrun -sdk $SDKROOT -find strip`
fi
if [ "x$LLVM_DEBUG" != "x1" ]; then
$STRIP -Sl $DEST_DIR$DEST_ROOT/lib/*.[oa]
for f in `ls $DEST_DIR$DEST_ROOT/lib/*.so`; do
$STRIP -Sxl $f
done
fi
cd $DEST_DIR$DEST_ROOT
rm -f bin/.dir etc/llvm/.dir lib/.dir
rm $DEST_DIR$DEST_ROOT/lib/*LLVMHello.dylib
rm $DEST_DIR$DEST_ROOT/lib/*BugpointPasses.dylib
MDIR=$DEST_DIR$DEST_ROOT/share/man/man1
gzip -f $MDIR/*
SYSCTL=`sysctl -n hw.activecpu`
if [ -z "$SYSCTL" ]; then
SYSCTL=`sysctl -n hw.ncpu`
fi
if [ -z "$SYSCTL" ]; then
SYSCTL=2
fi
cd $SYM_DIR || exit 1
rm -rf * || exit 1
DSYMUTIL=`xcrun -find dsymutil`
find $DEST_DIR -perm -0111 -type f \
! \( -name '*.la' -o -name gccas -o -name gccld -o -name llvm-config -o -name '*.a' \) \
-print | xargs -n 1 -P ${SYSCTL} ${DSYMUTIL}
cd $DEST_DIR || exit 1
find . \( -path \*.dSYM/\* -or -name \*.a \) -print \
| cpio -pdml $SYM_DIR || exit 1
mkdir $SYM_DIR/src || exit 1
cd $DIR || exit 1
find obj-* -name \*.\[chy\] -o -name \*.cpp -print \
| cpio -pdml $SYM_DIR/src || exit 1
cd $DEST_DIR$DEST_ROOT
rm -f lib/libLTO.dylib
rm -f lib/libLTO.a lib/libLTO.la
find $DEST_DIR$DEST_ROOT -name lto.h -delete
cd $DIR || exit 1
find $DEST_DIR -name \*.a -print | xargs ranlib || exit 1
find $DEST_DIR -name \*.dSYM -print | xargs rm -r || exit 1
find $DEST_DIR -perm -0111 -type f \
! \( -name '*.la' -o -name gccas -o -name gccld -o -name llvm-config \) \
-print | xargs -n 1 -P ${SYSCTL} $STRIP -arch all -Sl
chgrp -h -R wheel $DEST_DIR
chgrp -R wheel $DEST_DIR
rm -rf $DEST_DIR$DEST_ROOT/docs
exit 0