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Changes In Branch llvm Excluding Merge-Ins

This is equivalent to a diff from 3c8be3d88b to 03a0bbd8b0

2013-08-06
20:00
Fixed AIX platform naming during collection check-in: 4c71db1e90 user: rkeene tags: trunk
19:58
Attempted to update to latest version of LLVM Leaf check-in: 03a0bbd8b0 user: rkeene tags: llvm
2012-09-03
18:44
Added start of LLVM/Clang support (which as of version 3.1 does not produce any working compilers as far as I can tell) check-in: 825c8fd29a user: rkeene tags: llvm
2012-09-02
19:24
Create new branch named "llvm" check-in: e141bd787f user: rkeene tags: llvm
19:23
Began work on adding Java support Leaf check-in: ad10c6064e user: rkeene tags: java-support
2012-08-09
05:45
Updated to GCC 4.6.3

Added support for scripts to validate whether a patch is needed or not check-in: 3c8be3d88b user: rkeene tags: trunk

2012-07-23
15:53
Updated to deal with Debian-ized platforms that install certain platform files into /usr/lib/<platform> check-in: 7c00a2a0d5 user: rkeene tags: trunk

Changes to build-cc.

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## Load configuration file
if [ -f "build-cc.conf" ]; then
	. "build-cc.conf"
fi

# Tool versions
BINUTILS_VERS='2.22'
GCC_VERS='4.6.3'
GMP_VERS='5.0.2'
MPFR_VERS='3.0.1'
MPC_VERS='0.9'

# Start of script
## Initialize default values
use_multilib='1'
use_gnu_ld='1'
use_gnu_as='1'









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## Load configuration file
if [ -f "build-cc.conf" ]; then
	. "build-cc.conf"
fi

# Tool versions
BINUTILS_VERS='2.22'
CLANG_VERS='3.3'
LLVM_VERS="${CLANG_VERS}"

CRT_VERS="${CLANG_VERS}"

# Start of script
## Initialize default values
use_multilib='1'
use_gnu_ld='1'
use_gnu_as='1'
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## URLs
### Binutils
BINUTILS_URL="http://ftp.gnu.org/gnu/binutils/binutils-${BINUTILS_VERS}.tar.bz2"
BINUTILS_TARBALL="src/binutils-${BINUTILS_VERS}.tar.bz2"
BINUTILS_DIR="binutils-${BINUTILS_VERS}"

### GCC
GCC_URL="http://mirrors.kernel.org/gnu/gcc/gcc-${GCC_VERS}/gcc-${GCC_VERS}.tar.bz2"
GCC_TARBALL="src/gcc-${GCC_VERS}.tar.bz2"

GCC_DIR="gcc-${GCC_VERS}"

### GMP
GMP_URL="http://ftp.gnu.org/gnu/gmp/gmp-${GMP_VERS}.tar.bz2"
GMP_TARBALL="src/gmp-${GMP_VERS}.tar.bz2"
GMP_DIR="gmp-${GMP_VERS}"

### MPFR
MPFR_URL="http://www.mpfr.org/mpfr-${MPFR_VERS}/mpfr-${MPFR_VERS}.tar.bz2"
MPFR_TARBALL="src/mpfr-${MPFR_VERS}.tar.bz2"
MPFR_DIR="mpfr-${MPFR_VERS}"

### MPC
MPC_URL="http://www.multiprecision.org/mpc/download/mpc-${MPC_VERS}.tar.gz"
MPC_TARBALL="src/mpc-${MPC_VERS}.tar.gz"
MPC_DIR="mpc-${MPC_VERS}"

## Clean-up
if [ "$1" = "clean" -o "$1" = "distclean" ]; then
	rm -rf "${BINUTILS_DIR}" "${GCC_DIR}" "${GMP_DIR}" "${MPFR_DIR}" "${MPC_DIR}"

	for platform in "${platforms[@]}"; do
		rm -rf "gcc-${platform}"
		rm -rf "binutils-${platform}"
	done

	for appscript in scripts/* scripts/pre/* scripts/post/*; do
		"${appscript}" "clean" >/dev/null 2>/dev/null
	done

	if [ "$1" = "clean" ]; then
		exit 0
	fi
fi

if [ "$1" = "distclean" ]; then
	rm -f "${BINUTILS_TARBALL}" "${GCC_TARBALL}" "${GMP_TARBALL}" "${MPFR_TARBALL}" "${MPC_TARBALL}"

	for appscript in scripts/* scripts/pre/* scripts/post/*; do
		"${appscript}" "distclean" >/dev/null 2>/dev/null
	done

	rmdir src >/dev/null 2>/dev/null









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## URLs
### Binutils
BINUTILS_URL="http://ftp.gnu.org/gnu/binutils/binutils-${BINUTILS_VERS}.tar.bz2"
BINUTILS_TARBALL="src/binutils-${BINUTILS_VERS}.tar.bz2"
BINUTILS_DIR="binutils-${BINUTILS_VERS}"

### CLANG
if [ "${CLANG_VERS}" = "3.3" ]; then
	CLANG_NAME="cfe"
else
	CLANG_NAME="clang"
fi

CLANG_URL="http://llvm.org/releases/${CLANG_VERS}/${CLANG_NAME}-${CLANG_VERS}.src.tar.gz"
CLANG_TARBALL="src/${CLANG_NAME}-${CLANG_VERS}.tar.gz"
CLANG_DIR="${CLANG_NAME}-${CLANG_VERS}.src"

### LLVM
LLVM_URL="http://llvm.org/releases/${LLVM_VERS}/llvm-${LLVM_VERS}.src.tar.gz"
LLVM_TARBALL="src/llvm-${LLVM_VERS}.tar.gz"
LLVM_DIR="llvm-${LLVM_VERS}.src"

### Compiler-RT
CRT_URL="http://llvm.org/releases/3.1/compiler-rt-3.1.src.tar.gz"
CRT_TARBALL="src/compiler-rt-${CRT_VERS}.tar.gz"
CRT_DIR="compiler-rt-3.1.src"

## Clean-up
if [ "$1" = "clean" -o "$1" = "distclean" ]; then
	rm -rf "${CLANG_DIR}" "${LLVM_DIR}" "${CRT_DIR}" "${BINUTILS_DIR}"

	for platform in "${platforms[@]}"; do
		rm -rf "llvm-${platform}"

	done

	for appscript in scripts/* scripts/pre/* scripts/post/*; do
		"${appscript}" "clean" >/dev/null 2>/dev/null
	done

	if [ "$1" = "clean" ]; then
		exit 0
	fi
fi

if [ "$1" = "distclean" ]; then
	rm -f "${CLANG_TARBALL}" "${LLVM_TARBALL}" "${CRT_TARBALL}" "${BINUTILS_TARBALL}"

	for appscript in scripts/* scripts/pre/* scripts/post/*; do
		"${appscript}" "distclean" >/dev/null 2>/dev/null
	done

	rmdir src >/dev/null 2>/dev/null
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CCNAME="$1"
CCDIR="${CCROOT}/${CCNAME}"

## Determine attributes for this compiler
### Per CPU
case "${CCNAME}" in
	hppa64-*|hppa1*-)
		BUILD_CC_GCC_CONFIGURE_EXTRA="${BUILD_CC_GCC_CONFIGURE_EXTRA} --disable-libquadmath"
		;;
esac

### Per OS
case "${CCNAME}" in
	*-hpux*)
		#### Default to disabling multilib, will be re-enabled by target if supported
		use_multilib='0'
		;;
	*-freebsd*)
		#### Default to disabling multilib, will be re-enabled by target if supported
		use_multilib='0'
		;;
	*-darwin*)
		use_gnu_ld='0'
		use_gnu_as='0'
		use_ld64='0'

		if echo "${CCNAME}" | egrep '^(x86_64|ppc64)-' >/dev/null; then
			use_ld64='1'
		fi

		if [ "${use_ld64}" = '0' ]; then
			ldcmd='ld'
		else
			ldcmd='ld64'
		fi

		BUILD_CC_GCC_CONFIGURE_EXTRA="${BUILD_CC_GCC_CONFIGURE_EXTRA} --with-ld=${CCDIR}/${CCNAME}/bin/${ldcmd} --with-as=${CCDIR}/${CCNAME}/bin/as"

		unset ldcmd
		;;
esac

if [ "${use_gnu_ld}" = "1" ]; then
	BUILD_CC_GCC_CONFIGURE_EXTRA="${BUILD_CC_GCC_CONFIGURE_EXTRA} --with-gnu-ld"
fi

if [ "${use_gnu_as}" = "1" ]; then
	BUILD_CC_GCC_CONFIGURE_EXTRA="${BUILD_CC_GCC_CONFIGURE_EXTRA} --with-gnu-as"
fi

## Determine platform file tarball
PLATFORM_TARBALL="${BUILD_CC_PLATFORMDIR}/${CCNAME}-platform.tar.bz2"
ADDONS_TARBALL="${BUILD_CC_PLATFORMDIR}/platform/${CCNAME}-addons.tar.bz2"

### Install platform files (needed for libgcc)








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CCNAME="$1"
CCDIR="${CCROOT}/${CCNAME}"

## Determine attributes for this compiler
### Per CPU
case "${CCNAME}" in
	hppa64-*|hppa1*-)
		BUILD_CC_LLVM_CONFIGURE_EXTRA="${BUILD_CC_LLVM_CONFIGURE_EXTRA} --disable-libquadmath"
		;;
esac

### Per OS
case "${CCNAME}" in
	*-hpux*)
		#### Default to disabling multilib, will be re-enabled by target if supported
		use_multilib='0'
		;;
	*-freebsd*)
		#### Default to disabling multilib, will be re-enabled by target if supported
		use_multilib='0'
		;;



















esac




### Disable optimizations if compiling with GCC older than 4.6
if ${CC:-gcc} --version 2>/dev/null | grep 'gcc' >/dev/null; then
	BUILD_CC_LLVM_CONFIGURE_EXTRA="${BUILD_CC_LLVM_CONFIGURE_EXTRA} --with-optimize-option=-O0"
fi

## Determine platform file tarball
PLATFORM_TARBALL="${BUILD_CC_PLATFORMDIR}/${CCNAME}-platform.tar.bz2"
ADDONS_TARBALL="${BUILD_CC_PLATFORMDIR}/platform/${CCNAME}-addons.tar.bz2"

### Install platform files (needed for libgcc)
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### Set use_multilib authoritatively if possible
if [ -f "${CCDIR}/${CCNAME}/multilib" ]; then
	use_multilib="$(cat "${CCDIR}/${CCNAME}/multilib")"
	rm -f "${CCDIR}/${CCNAME}/multilib"
fi

### Set C compiler flags from tarball
if [ -f "${CCDIR}/${CCNAME}/BUILD_CC_GCC_CONFIGURE_EXTRA" ]; then
	add="$(cat "${CCDIR}/${CCNAME}/BUILD_CC_GCC_CONFIGURE_EXTRA")"

	#### Ensure these flags aren't malicious
	##### XXX: TODO: Build the extra flags as an array for safety
	if ! echo "${add}" | grep '[;|<>]' >/dev/null; then
		BUILD_CC_GCC_CONFIGURE_EXTRA="${BUILD_CC_GCC_CONFIGURE_EXTRA} ${add}"
	fi
	
	rm -f "${CCDIR}/${CCNAME}/BUILD_CC_GCC_CONFIGURE_EXTRA"
fi

## Determine stage of build process
STAGE="$2"

### If we have a platform tarball and a stage has not been specified, assume we are at stage 2
if [ -z "${STAGE}" ]; then








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### Set use_multilib authoritatively if possible
if [ -f "${CCDIR}/${CCNAME}/multilib" ]; then
	use_multilib="$(cat "${CCDIR}/${CCNAME}/multilib")"
	rm -f "${CCDIR}/${CCNAME}/multilib"
fi

### Set C compiler flags from tarball
if [ -f "${CCDIR}/${CCNAME}/BUILD_CC_LLVM_CONFIGURE_EXTRA" ]; then
	add="$(cat "${CCDIR}/${CCNAME}/BUILD_CC_LLVM_CONFIGURE_EXTRA")"

	#### Ensure these flags aren't malicious
	##### XXX: TODO: Build the extra flags as an array for safety
	if ! echo "${add}" | grep '[;|<>]' >/dev/null; then
		BUILD_CC_LLVM_CONFIGURE_EXTRA="${BUILD_CC_LLVM_CONFIGURE_EXTRA} ${add}"
	fi
	
	rm -f "${CCDIR}/${CCNAME}/BUILD_CC_LLVM_CONFIGURE_EXTRA"
fi

## Determine stage of build process
STAGE="$2"

### If we have a platform tarball and a stage has not been specified, assume we are at stage 2
if [ -z "${STAGE}" ]; then
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	"../${BINUTILS_DIR}/configure" --target="${CCNAME}" --prefix="${CCDIR}" --disable-nls --with-sysroot="${CCDIR}/${CCNAME}" --with-build-sysroot="${CCDIR}/${CCNAME}"

	${MAKE} || exit 1

	${MAKE} install || exit 1
) || exit 1

rm -rf "binutils-${CCNAME}"


## Compile C compiler (GCC) if needed
### Prepare GCC fix-ups (stage1)
if [ "${STAGE}" = "stage1" ]; then
	### XXX: GCC produces a broken compiler -- compiles require libgcc_eh.a, which it doesn't emit
	libgcceha="${CCDIR}/lib/gcc/${CCNAME}/${GCC_VERS}/libgcc_eh.a"
	if [ -h "${libgcceha}" ]; then
		rm -f "${libgcceha}"
	fi
fi

### If multilib was not requested, disable it
if [ "${use_multilib}" = "0" ]; then
	BUILD_CC_GCC_CONFIGURE_EXTRA="--disable-multilib ${BUILD_CC_GCC_CONFIGURE_EXTRA}"

fi

## Compile
(
	### Determine if compilation is needed
	if [ -f "${CCDIR}/bin/${CCNAME}-gcc" ]; then
		if find "${CCDIR}/lib/gcc" -type f -name 'libgcc.a' | grep libgcc >/dev/null; then
			if [ "${STAGE}" = "stage1" ]; then
				#### A stage1 compiler is available
				exit 2
			else
				#### Determine if a stage2 compiler has been built
				if find "${CCDIR}" -type f -name 'libgcc_s.*' | grep libgcc_s >/dev/null; then
					exit 2
				fi
			fi
		fi
	fi

	if [ ! -d "${GCC_DIR}" ]; then
		# Download sources required
		download "${GCC_URL}" "${GCC_TARBALL}"
		download "${GMP_URL}" "${GMP_TARBALL}"
		download "${MPFR_URL}" "${MPFR_TARBALL}"
		download "${MPC_URL}" "${MPC_TARBALL}"

		# Extract sources
		bzip2 -dc "${GCC_TARBALL}" | "${TAR:-tar}" -xf -
		bzip2 -dc "${GMP_TARBALL}" | "${TAR:-tar}" -xf -
		bzip2 -dc "${MPFR_TARBALL}" | "${TAR:-tar}" -xf -
		gzip -dc "${MPC_TARBALL}" | "${TAR:-tar}" -xf -

		# Arroung sources as needed
		rm -rf "${GCC_DIR}/gmp"
		rm -rf "${GCC_DIR}/mpfr"
		rm -rf "${GCC_DIR}/mpc"

		mv "${GMP_DIR}" "${GCC_DIR}/gmp"
		mv "${MPFR_DIR}" "${GCC_DIR}/mpfr"
		mv "${MPC_DIR}" "${GCC_DIR}/mpc"

		# Apply patches
		## Apply patch files
		for patchfile in "$(pwd)/patches/gcc"/*.diff; do
			patchfile_checkscript="$(echo "${patchfile}" | sed 's@\.diff$@.sh@')"
			if [ ! -f "${patchfile}" ]; then
				continue
			fi

			if [ -x "${patchfile_checkscript}" ]; then
				if ! "${patchfile_checkscript}" "${GCC_VERS}"; then
					continue
				fi
			fi

			(
				echo " * Applying patch ${patchfile}"

				cd "${GCC_DIR}" || exit 1

				"${PATCH:-patch}" -p1 < "${patchfile}" || exit 1
			) || exit 1
		done

		## Apply patch scripts
		export GCC_DIR
		for gccscript in scripts/gcc/*; do
			if [ ! -x "${gccscript}" ]; then
				continue
			fi

			sourcefile="${TMPDIR:-/tmp}/build-cc-sourcefile-$$${RANDOM}${RANDOM}${RANDOM}"
			rm -f "${sourcefile}"

			"${gccscript}" "${CCNAME}" "${CCDIR}" "${CCDIR}/${CCNAME}" "${STAGE}" "${sourcefile}" || exit 1

			if [ -f "${sourcefile}" ]; then
				. "${sourcefile}"
				rm -f "${sourcefile}"
			fi
		done
	fi

	# Build GCC with shared object support
	## Create build directory
	rm -rf "gcc-${CCNAME}"
	mkdir "gcc-${CCNAME}"
	cd "gcc-${CCNAME}" || exit -1

	## Unset "CPPFLAGS" since GOMP/OpenMP does not properly sanitize it

	unset CPPFLAGS

	## Build GCC
	if [ "${STAGE}" = "stage1" ]; then
		### Stage 1 -- just GCC and libgcc, no more will build until we get some headers
		"../${GCC_DIR}/configure" --target="${CCNAME}" --prefix="${CCDIR}" --disable-nls --enable-languages='c' --without-headers --disable-threads --disable-shared --with-newlib --with-sysroot="${CCDIR}/${CCNAME}" --with-build-sysroot="${CCDIR}/${CCNAME}" ${BUILD_CC_GCC_CONFIGURE_EXTRA}

		${MAKE} all-gcc all-target-libgcc || exit 1
		${MAKE} install-gcc install-target-libgcc || exit 1
	else
		### Stage 2 -- the full compiler suite
		"../${GCC_DIR}/configure" --target="${CCNAME}" --prefix="${CCDIR}" --with-headers="${CCDIR}/${CCNAME}/include" --disable-nls --enable-languages='c,c++' --with-sysroot="${CCDIR}/${CCNAME}" --with-build-sysroot="${CCDIR}/${CCNAME}" ${BUILD_CC_GCC_CONFIGURE_EXTRA}

		${MAKE} || exit 1
		${MAKE} install || exit 1
	fi
)
retval="$?"

### XXX: Create symlink for libgcc_eh.a since GCC references
### it without building it for static (disable-shared) builds
if [ "${STAGE}" = "stage1" ]; then
	if [ -h "${libgcceha}" ]; then
		rm -f "${libgcceha}"
	fi

	if [ ! -f "${libgcceha}" ]; then
		ln -s libgcc.a "${libgcceha}"
	fi
fi

### If we exited with failure above, abort
if [ "${retval}" != "2" -a "${retval}" != "0" ]; then
	exit 1
fi


rm -rf "gcc-${CCNAME}"


## Install libraries for this platform
for appscript in scripts/* scripts/post/*; do
	if echo "${appscripts}" | grep '/common$' >/dev/null; then
		continue
	fi

	if [ ! -f "${appscript}" -o ! -x "${appscript}" ]; then
		continue
	fi

	(
		PATH="${PATH}:${CCDIR}/bin"
		CC="${CCNAME}-gcc"
		LD="${CCNAME}-ld"
		CXX="${CCNAME}-g++"
		AR="${CCNAME}-ar"
		STRIP="${CCNAME}-strip"
		RANLIB="${CCNAME}-ranlib"
		export PATH CC LD CXX AR STRIP RANLIB

		"${appscript}" "${CCNAME}" "${CCDIR}" "${CCDIR}/${CCNAME}" "${STAGE}" || exit 1
	) || exit 1








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	"../${BINUTILS_DIR}/configure" --target="${CCNAME}" --prefix="${CCDIR}" --disable-nls --with-sysroot="${CCDIR}/${CCNAME}" --with-build-sysroot="${CCDIR}/${CCNAME}"

	${MAKE} || exit 1

	${MAKE} install || exit 1
) || exit 1
if [ "${BUILD_CC_DONT_REMOVE}" != '1' ]; then
	rm -rf "binutils-${CCNAME}"
fi

## Compile C compiler (CLANG) if needed
### Prepare fix-ups (stage1)
if [ "${STAGE}" = "stage1" ]; then


	true


fi

### If multilib was not requested, disable it
if [ "${use_multilib}" = "0" ]; then
	#BUILD_CC_GCC_CONFIGURE_EXTRA="--disable-multilib ${BUILD_CC_GCC_CONFIGURE_EXTRA}"
	true
fi

## Compile
(
	### Determine if compilation is needed
	if [ -f "${CCDIR}/bin/${CCNAME}-gcc" ]; then
		if find "${CCDIR}/lib/gcc" -type f -name 'libgcc.a' | grep libgcc >/dev/null; then
			if [ "${STAGE}" = "stage1" ]; then
				#### A stage1 compiler is available
				exit 2
			else
				#### Determine if a stage2 compiler has been built
				if find "${CCDIR}" -type f -name 'libgcc_s.*' | grep libgcc_s >/dev/null; then
					exit 2
				fi
			fi
		fi
	fi

	if [ ! -d "${LLVM_DIR}" ]; then
		# Download sources required
		download "${CLANG_URL}" "${CLANG_TARBALL}"
		download "${LLVM_URL}" "${LLVM_TARBALL}"
		download "${CRT_URL}" "${CRT_TARBALL}"


		# Extract sources
		gzip -dc "${CLANG_TARBALL}" | "${TAR:-tar}" -xf -
		gzip -dc "${LLVM_TARBALL}" | "${TAR:-tar}" -xf -

		gzip -dc "${CRT_TARBALL}" | "${TAR:-tar}" -xf -

		# Arroung sources as needed
		rm -rf "${LLVM_DIR}/tools/clang"
		rm -rf "${LLVM_DIR}/projects/compiler-rt"


		mv "${CLANG_DIR}" "${LLVM_DIR}/tools/clang"

		mv "${CRT_DIR}" "${LLVM_DIR}/projects/compiler-rt"

		# Apply patches
		## Apply patch files
		for patchfile in "$(pwd)/patches/llvm"/*.diff; do
			patchfile_checkscript="$(echo "${patchfile}" | sed 's@\.diff$@.sh@')"
			if [ ! -f "${patchfile}" ]; then
				continue
			fi

			if [ -x "${patchfile_checkscript}" ]; then
				if ! "${patchfile_checkscript}" "${LLVM_VERS}"; then
					continue
				fi
			fi

			(
				echo " * Applying patch ${patchfile}"

				cd "${LLVM_DIR}" || exit 1

				"${PATCH:-patch}" -p1 < "${patchfile}" || exit 1
			) || exit 1
		done

		## Apply patch scripts
		export LLVM_DIR
		for script in scripts/llvm/*; do
			if [ ! -x "${script}" ]; then
				continue
			fi

			sourcefile="${TMPDIR:-/tmp}/build-cc-sourcefile-$$${RANDOM}${RANDOM}${RANDOM}"
			rm -f "${sourcefile}"

			"${script}" "${CCNAME}" "${CCDIR}" "${CCDIR}/${CCNAME}" "${STAGE}" "${sourcefile}" || exit 1

			if [ -f "${sourcefile}" ]; then
				. "${sourcefile}"
				rm -f "${sourcefile}"
			fi
		done
	fi

	# Build CLANG with shared object support
	## Create build directory
	rm -rf "llvm-${CCNAME}"
	mkdir "llvm-${CCNAME}"
	cd "llvm-${CCNAME}" || exit -1

	## Update environment so C compiler's build system can find binutils
	PATH="${PATH}:${CCDIR}/bin"
	export PATH

	## Build Compiler
	if [ "${STAGE}" = "stage1" ]; then

		# XXX: TODO
		true


	else
		### Stage 2 -- the full compiler suite
		"../${LLVM_DIR}/configure" --target="${CCNAME}" --prefix="${CCDIR}" --with-default-sysroot="${CCDIR}/${CCNAME}" ${BUILD_CC_LLVM_CONFIGURE_EXTRA}

		${MAKE} VERBOSE=1 || exit 1
		${MAKE} VERBOSE=1 install || exit 1
	fi
)
retval="$?"


### Post stage1 build fixups
if [ "${STAGE}" = "stage1" ]; then



	true



fi

### If we exited with failure above, abort
if [ "${retval}" != "2" -a "${retval}" != "0" ]; then
	exit 1
fi

if [ "${BUILD_CC_DONT_REMOVE}" != '1' ]; then
	rm -rf "llvm-${CCNAME}"
fi

## Install libraries for this platform
for appscript in scripts/* scripts/post/*; do
	if echo "${appscripts}" | grep '/common$' >/dev/null; then
		continue
	fi

	if [ ! -f "${appscript}" -o ! -x "${appscript}" ]; then
		continue
	fi

	(
		PATH="${PATH}:${CCDIR}/bin"
		CC="${CCNAME}-cc"
		LD="${CCNAME}-ld"
		CXX="${CCNAME}-c++"
		AR="${CCNAME}-ar"
		STRIP="${CCNAME}-strip"
		RANLIB="${CCNAME}-ranlib"
		export PATH CC LD CXX AR STRIP RANLIB

		"${appscript}" "${CCNAME}" "${CCDIR}" "${CCDIR}/${CCNAME}" "${STAGE}" || exit 1
	) || exit 1
︙︙

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