[llvm-commits] [llvm] r43929 - in /llvm/trunk/utils/buildit: ./ GNUmakefile build_llvm
Bill Wendling
isanbard at gmail.com
Thu Nov 8 22:59:33 PST 2007
Author: void
Date: Fri Nov 9 00:59:33 2007
New Revision: 43929
URL: http://llvm.org/viewvc/llvm-project?rev=43929&view=rev
Log:
Initial commit of files that support building LLVM the "Apple" way.
Added:
llvm/trunk/utils/buildit/
llvm/trunk/utils/buildit/GNUmakefile
llvm/trunk/utils/buildit/build_llvm (with props)
Added: llvm/trunk/utils/buildit/GNUmakefile
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/utils/buildit/GNUmakefile?rev=43929&view=auto
==============================================================================
--- llvm/trunk/utils/buildit/GNUmakefile (added)
+++ llvm/trunk/utils/buildit/GNUmakefile Fri Nov 9 00:59:33 2007
@@ -0,0 +1,106 @@
+# LLVM LOCAL file build machinery
+# LLVM Compiler Makefile for use by buildit.
+#
+# This makefile is intended only for use with B&I buildit. For "normal" builds
+# use the conventional top-level makefile.
+#
+# You can specify TARGETS=ppc (or i386) on the buildit command line to limit the
+# build to just one target. The default is for ppc and i386. The compiler
+# targetted at this host gets built anyway, but not installed unless it's listed
+# in TARGETS.
+
+# Include the set of standard Apple makefile definitions.
+ifndef CoreOSMakefiles
+CoreOSMakefiles = $(MAKEFILEPATH)/CoreOS
+endif
+include $(CoreOSMakefiles)/Standard/Standard.make
+
+# Enable Apple extensions to (gnu)make.
+USE_APPLE_PB_SUPPORT = all
+
+RC_ARCHS := ppc i386
+HOSTS = $(RC_ARCHS)
+targets = echo $(RC_ARCHS)
+TARGETS := $(shell $(targets))
+
+SRCROOT = .
+
+SRC = $(shell cd $(SRCROOT) && pwd | sed s,/private,,)
+OBJROOT = $(SRC)/obj
+SYMROOT = $(OBJROOT)/../sym
+DSTROOT = $(OBJROOT)/../dst
+
+#######################################################################
+
+PREFIX = /usr/local
+
+# Unless assertions are forced on in the GMAKE command line, disable them.
+ifdef ENABLE_ASSERTIONS
+LLVM_ASSERTIONS := yes
+else
+LLVM_ASSERTIONS := no
+endif
+
+ifndef RC_ProjectSourceVersion
+RC_ProjectSourceVersion = 9999
+endif
+
+ifndef RC_ProjectSourceSubversion
+RC_ProjectSourceSubversion = 01
+endif
+
+install: $(OBJROOT) $(SYMROOT) $(DSTROOT)
+ cd $(OBJROOT) && \
+ $(SRC)/build_llvm "$(RC_ARCHS)" "$(TARGETS)" \
+ $(SRC) $(PREFIX) $(DSTROOT) $(SYMROOT) \
+ $(RC_ProjectSourceVersion) $(RC_ProjectSourceSubversion) \
+ $(LLVM_ASSERTIONS)
+
+# installhdrs does nothing, because the headers aren't useful until
+# the compiler is installed.
+installhdrs:
+
+# We build and install in one shell script.
+build:
+
+installsrc:
+ @echo
+ @echo ++++++++++++++++++++++
+ @echo + Installing sources +
+ @echo ++++++++++++++++++++++
+ @echo
+ if [ $(SRCROOT) != . ]; then \
+ $(PAX) -rw . $(SRCROOT); \
+ fi
+ find -d "$(SRCROOT)" \( -type d -a -name .svn -o \
+ -type f -a -name .DS_Store -o \
+ -name \*~ -o -name .\#\* \) \
+ -exec rm -rf {} \;
+
+#######################################################################
+
+clean:
+ @echo
+ @echo ++++++++++++
+ @echo + Cleaning +
+ @echo ++++++++++++
+ @echo
+ @if [ -d $(OBJROOT) -a "$(OBJROOT)" != / ]; then \
+ echo '*** DELETING ' $(OBJROOT); \
+ rm -rf $(OBJROOT); \
+ fi
+ @if [ -d $(SYMROOT) -a "$(SYMROOT)" != / ]; then \
+ echo '*** DELETING ' $(SYMROOT); \
+ rm -rf $(SYMROOT); \
+ fi
+ @if [ -d $(DSTROOT) -a "$(DSTROOT)" != / ]; then \
+ echo '*** DELETING ' $(DSTROOT); \
+ rm -rf $(DSTROOT); \
+ fi
+
+#######################################################################
+
+$(OBJROOT) $(SYMROOT) $(DSTROOT):
+ mkdir -p $@
+
+.PHONY: install installsrc clean
Added: llvm/trunk/utils/buildit/build_llvm
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/utils/buildit/build_llvm?rev=43929&view=auto
==============================================================================
--- llvm/trunk/utils/buildit/build_llvm (added)
+++ llvm/trunk/utils/buildit/build_llvm Fri Nov 9 00:59:33 2007
@@ -0,0 +1,221 @@
+#!/bin/sh
+# LLVM LOCAL file B&I
+
+set -x
+
+# -arch arguments are different than configure arguments. We need to
+# translate them.
+
+TRANSLATE_ARCH="sed -e s/ppc/powerpc/ -e s/i386/i686/"
+
+# 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.
+HOSTS=`echo $1 | $TRANSLATE_ARCH `
+
+# 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=`echo $2 | $TRANSLATE_ARCH`
+
+# 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 $OPTIMIZE_OPTS UNIVERSAL=1 UNIVERSAL_ARCH="$LLVM_ARCHS" \
+ CXXFLAGS="-DLLVM_VERSION_INFO='\" Apple Build #$LLVM_VERSION\"'"
+
+if ! test $? == 0 ; then
+ echo "error: LLVM 'make' failed!"
+ exit 1
+fi
+
+# Figure out how many make processes to run.
+SYSCTL=`sysctl -n hw.activecpu`
+
+# hw.activecpu only available in 10.2.6 and later
+if [ -z "$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
+
+################################################################################
+# 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
+
+################################################################################
+# Create SYM_DIR with information required for debugging.
+
+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
Propchange: llvm/trunk/utils/buildit/build_llvm
------------------------------------------------------------------------------
svn:executable = *
More information about the llvm-commits
mailing list