mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-12-21 00:32:23 +00:00
57c4fc2e23
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@44477 91177308-0d34-0410-b5e6-96231b3b80d8
229 lines
7.2 KiB
Bash
Executable File
229 lines
7.2 KiB
Bash
Executable File
#!/bin/sh
|
|
# LLVM LOCAL file B&I
|
|
|
|
set -x
|
|
|
|
# Build LLVM the "Apple way".
|
|
# Parameters:
|
|
|
|
# The first parameter is a space-separated list of the architectures the
|
|
# compilers will run on. For instance, "ppc i386". If the current machine
|
|
# isn't in the list, it will (effectively) be added.
|
|
# FIXME: HOSTS is not used in this script. Use it or Remove it.
|
|
HOSTS="$1"
|
|
|
|
# The second parameter is a space-separated list of the architectures the
|
|
# compilers will generate code for. If the current machine isn't in the list, a
|
|
# compiler for it will get built anyway, but won't be installed.
|
|
TARGETS="$2"
|
|
|
|
# The third parameter is the path to the compiler sources. There should be a
|
|
# shell script named 'configure' in this directory. This script makes a copy...
|
|
ORIG_SRC_DIR="$3"
|
|
|
|
# The fourth parameter is the location where the LLVM will be installed. You can
|
|
# move it once it's built, so this mostly controls the layout of $DEST_DIR.
|
|
DEST_ROOT="$4"
|
|
|
|
# The fifth parameter is the place where the compiler will be copied once it's
|
|
# built.
|
|
DEST_DIR="$5"
|
|
|
|
# The sixth parameter is a directory in which to place information (like
|
|
# unstripped executables and generated source files) helpful in debugging the
|
|
# resulting compiler.
|
|
SYM_DIR="$6"
|
|
|
|
# The seventh parameter is the version number of the submission, e.g. 1007.
|
|
LLVM_SUBMIT_VERSION="$7"
|
|
|
|
# The eighth parameter is the subversion number of the submission, e.g. 03.
|
|
LLVM_SUBMIT_SUBVERSION="$8"
|
|
|
|
# The nineth parameter is a yes/no that indicates whether assertions should be
|
|
# enabled in the LLVM libs/tools.
|
|
LLVM_ASSERTIONS="$9"
|
|
|
|
# The current working directory is where the build will happen. It may already
|
|
# contain a partial result of an interrupted build, in which case this script
|
|
# will continue where it left off.
|
|
DIR=`pwd`
|
|
|
|
DARWIN_VERS=`uname -r | sed 's/\..*//'`
|
|
echo DARWIN_VERS = $DARWIN_VERS
|
|
|
|
# If the user has CC set in their environment unset it now
|
|
unset CC
|
|
|
|
# The B&I build srcript (~rc/bin/buildit) accepts an '-othercflags' command-line
|
|
# flag, and captures the argument to that flag in $RC_NONARCH_CFLAGS (and
|
|
# mysteriously prepends '-pipe' thereto). We will allow this to override the
|
|
# default $CFLAGS and $CXXFLAGS.
|
|
|
|
if [ "x$LLVM_DEBUG" == "x" ]; then
|
|
CFLAGS="-g -O2 ${RC_NONARCH_CFLAGS/-pipe/}"
|
|
OPTIMIZE_OPTS="ENABLE_OPTIMIZED=1"
|
|
else
|
|
CFLAGS="-g"
|
|
OPTIMIZE_OPTS=
|
|
fi
|
|
|
|
################################################################################
|
|
# Run the build.
|
|
|
|
# Create the source tree we'll actually use to build, deleting
|
|
# tcl since it doesn't actually build properly in a cross environment
|
|
# and we don't really need it.
|
|
SRC_DIR=$DIR/src
|
|
rm -rf $SRC_DIR || exit 1
|
|
mkdir $SRC_DIR || exit 1
|
|
ln -s $ORIG_SRC_DIR/* $SRC_DIR/ || exit 1
|
|
|
|
# Build the LLVM tree universal.
|
|
mkdir -p $DIR/obj-llvm || exit 1
|
|
cd $DIR/obj-llvm || exit 1
|
|
|
|
if [ \! -f Makefile.config ]; then
|
|
$SRC_DIR/llvm/configure --prefix=$DEST_DIR$DEST_ROOT \
|
|
--enable-targets=x86,powerpc --enable-assertions=$LLVM_ASSERTIONS \
|
|
|| exit 1
|
|
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
|
|
|
|
# Note: Don't pass -jN here. Building universal already has parallelism and we
|
|
# don't want to make the builders hit swap by firing off too many gcc's at the
|
|
# same time.
|
|
make $OPTIMIZE_OPTS UNIVERSAL=1 UNIVERSAL_ARCH="$TARGETS" \
|
|
CXXFLAGS="-DLLVM_VERSION_INFO='\" Apple Build #$LLVM_VERSION\"'"
|
|
|
|
if ! test $? == 0 ; then
|
|
echo "error: LLVM 'make' failed!"
|
|
exit 1
|
|
fi
|
|
|
|
################################################################################
|
|
# Construct the actual destination root, by copying stuff from $DIR/dst-* to
|
|
# $DEST_DIR, with occasional 'lipo' commands.
|
|
|
|
cd $DEST_DIR || exit 1
|
|
|
|
# Clean out DEST_DIR in case -noclean was passed to buildit.
|
|
rm -rf * || exit 1
|
|
|
|
cd $DIR/obj-llvm || exit 1
|
|
|
|
# Install the tree into the destination directory.
|
|
make $LOCAL_MAKEFLAGS $OPTIMIZE_OPTS UNIVERSAL=1 OPTIMIZE_OPTION='-O2' install
|
|
|
|
if ! test $? == 0 ; then
|
|
echo "error: LLVM 'make install' failed!"
|
|
exit 1
|
|
fi
|
|
|
|
# Install Version.h
|
|
if [ "x$LLVM_SUBMIT_SUBVERSION" = "x00" -o "x$LLVM_SUBMIT_SUBVERSION" = "x0" ]; then
|
|
RC_ProjectSourceSubversion=0
|
|
else
|
|
case "$LLVM_SUBMIT_SUBVERSION" in
|
|
01) RC_ProjectSourceSubversion=1 ;;
|
|
02) RC_ProjectSourceSubversion=2 ;;
|
|
03) RC_ProjectSourceSubversion=3 ;;
|
|
04) RC_ProjectSourceSubversion=4 ;;
|
|
05) RC_ProjectSourceSubversion=5 ;;
|
|
06) RC_ProjectSourceSubversion=6 ;;
|
|
07) RC_ProjectSourceSubversion=7 ;;
|
|
08) RC_ProjectSourceSubversion=8 ;;
|
|
09) RC_ProjectSourceSubversion=9 ;;
|
|
*) RC_ProjectSourceSubversion=$LLVM_SUBMIT_SUBVERSION ;;
|
|
esac
|
|
fi
|
|
|
|
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 local symbols from llvm libraries.
|
|
strip -S $DEST_DIR$DEST_ROOT/lib/*.[oa]
|
|
strip -Sx $DEST_DIR$DEST_ROOT/lib/*.so
|
|
|
|
# Remove .dir files
|
|
cd $DEST_DIR$DEST_ROOT
|
|
rm bin/.dir etc/llvm/.dir lib/.dir
|
|
|
|
# Remove PPC64 fat slices.
|
|
cd $DEST_DIR$DEST_ROOT/bin
|
|
|
|
if [ $MACOSX_DEPLOYMENT_TARGET = "10.4" ]; then
|
|
find . -perm 755 -type f -exec lipo -extract ppc -extract i386 {} -output {} \;
|
|
else
|
|
find . -perm 755 -type f -exec lipo -extract ppc7400 -extract i386 {} -output {} \;
|
|
fi
|
|
|
|
cd $DEST_DIR$DEST_ROOT
|
|
lipo -extract ppc -extract i386 lib/LLVMlto.0.0.0.so -output lib/LLVMlto.0.0.0.so
|
|
|
|
# LTO is part of developer tools
|
|
LTO_HOME=$DEST_DIR//Developer/usr
|
|
if [ "x$DEVELOPER_BIN" != "x" ]; then
|
|
LTO_HOME=$DEST_DIR/$DEVELOPER_DIR/usr
|
|
fi
|
|
|
|
mkdir -p $LTO_HOME/lib
|
|
mv lib/LLVMlto* $LTO_HOME/lib/.
|
|
mkdir -p $LTO_HOME/include/llvm
|
|
mv $DEST_DIR/usr/local/include/llvm/LinkTimeOptimizer.h $LTO_HOME/include/llvm/.
|
|
|
|
################################################################################
|
|
# Create SYM_DIR with information required for debugging.
|
|
|
|
# Figure out how many make processes to run.
|
|
SYSCTL=`sysctl -n hw.activecpu`
|
|
|
|
# hw.activecpu only available in 10.2.6 and later
|
|
if [ -z "$SYSCTL" ]; then
|
|
SYSCTL=`sysctl -n hw.ncpu`
|
|
fi
|
|
|
|
# sysctl -n hw.* does not work when invoked via B&I chroot /BuildRoot. Builders
|
|
# can default to 2, since even if they are single processor, nothing else is
|
|
# running on the machine.
|
|
if [ -z "$SYSCTL" ]; then
|
|
SYSCTL=2
|
|
fi
|
|
|
|
cd $SYM_DIR || exit 1
|
|
|
|
# Clean out SYM_DIR in case -noclean was passed to buildit.
|
|
rm -rf * || exit 1
|
|
|
|
# Generate .dSYM files
|
|
find $DEST_DIR -perm -0111 -type f -print | xargs -n 1 -P ${SYSCTL} dsymutil
|
|
|
|
# Save .dSYM files and .a archives
|
|
cd $DEST_DIR || exit 1
|
|
find . \( -path \*.dSYM/\* -or -name \*.a \) -print \
|
|
| cpio -pdml $SYM_DIR || exit 1
|
|
|
|
# Save source files.
|
|
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
|
|
|
|
################################################################################
|
|
# Remove debugging information from DEST_DIR.
|
|
|
|
find $DEST_DIR -name \*.a -print | xargs ranlib || exit 1
|
|
find $DEST_DIR -name \*.dSYM -print | xargs rm -r || exit 1
|
|
chgrp -h -R wheel $DEST_DIR
|
|
chgrp -R wheel $DEST_DIR
|
|
|
|
################################################################################
|
|
# w00t! Done!
|
|
|
|
exit 0
|