haiku/configure
Jonathan Schleifer c6fb0e2c4d
configure: Disable Clang's integrated assembler
We have too much code that doesn't work with it yet and it makes more
sense to get the other parts working with Clang first.
2015-11-08 22:11:28 +01:00

945 lines
29 KiB
Bash
Executable File

#!/bin/sh
#
# configure [ <options> ]
# usage
#
# Prints usage.
#
usage()
{
cat << EOF
Usage: $0 <options>
options:
--bootstrap <haikuporter> <HaikuPorts cross repo> <HaikuPorts repo>
Prepare for a bootstrap build. No pre-built
packages will be used, instead they will be built
from the sources (in several phases).
<haikuporter> is the path to the haikuporter tool
suitable for the host platform.
<HaikuPorts cross repo> is the path to a checked
out HaikuPorts cross-compilation repository.
<HaikuPorts repo> is the path to a checked out
HaikuPorts repository.
--build-cross-tools <arch> [ <build tools dir> ]
Assume cross compilation. <build tools dir>
defines the location of the build tools sources.
They will be compiled and placed in the output
directory under "cross-tools". The HAIKU_* tools
variables will be set accordingly.
<arch> specifies the target architecture, either
"x86_gcc2", "x86", "x86_64", "ppc", "m68k", "arm"
This option and --cross-tools-prefix can be
specified multiple times. The first cross tools
specify the primary tools, the subsequent ones the
secondary tools (for "hybrid" images).
For the first --build-cross-tools the
<build tools dir> argument must be specified and
for the subsequent ones it must be omitted.
--cross-tools-prefix <prefix>
Assume cross compilation. <prefix> should be a
path to the directory where the cross
compilation tools are located, plus the platform
prefix, e.g. "/path/to/tools/i586-pc-haiku-".
This overrides the HAIKU_* tool variables.
--distro-compatibility <level>
The distribution's level of compatibility with
the official Haiku distribution. The generated
files will contain the respective trademarks
accordingly.
official -- the official Haiku distribution.
compatible -- a Haiku Compatible (tm) distro.
default -- any other distro (default value).
--enable-multiuser Enable experimental multiuser support.
--help Prints out this help.
--host-only Configure for building tools for the build host
only. Haiku cannot be built when configured like
this.
--include-gpl-addons Include GPL licensed add-ons.
--include-patented-code Enable code that is known to implemented patented
ideas and techniques. If this option is not
specified, the resulting distribution may still
implement patented ideas and techniques. This
option only disables code that is currently known
to be problematic.
--include-sources Includes the source code of projects that require
either an offer of source code or a copy of the
patched sources. This is preferable when
distributing on physical mediums.
--include-3rdparty Include 3rdparty/ in the build system.
-j<n> Only relevant for --build-cross-tools. Is passed
on to the make building the build tools.
--no-downloads Do not download anything. Useful when trying to
bootstrap and build Haiku from source only.
--target=TARGET Select build target platform.
[default=${TARGET_PLATFORM}]
valid targets=r5,bone,dano,haiku
--target-arch <arch> Haiku only: Specify the target architecture to
build for. Must be one of the architectures of the
host system. The installed build tools for that
architecture will be used.
This option can be specified multiple times. The
first occurrence specifies the primary
architecture of the Haiku to build, subsequent
ones the secondary architectures.
--target-board <board> ARM only: Specify the board to build for. Must be
one of beagle,rpi1,rpi2,cubieboard4,verdex,overo.
--update re-runs last configure invocation [must be given
as first option!]
--use-clang Build with host Clang instead of GCC cross
compiler
--use-gcc-pipe Build with GCC option -pipe. Speeds up the build
process, but uses more memory.
--use-gcc-graphite Build with GCC Graphite engine for loop
optimizations. Only for gcc 4.
--use-32bit Use -m32 flag on 64bit host gcc compiler.
--use-xattr Use Linux xattr respectively *BSD extattr support
for BeOS attribute emulation. Warning: Make sure
your file system supports sufficient attribute
sizes (4 KB per file for all attributes won't
suffice).
--use-xattr-ref Use the generic BeOS attribute emulation, but use
Linux xattr respectively *BSD extattr support to
make it more robust (i.e. attribute mix-ups become
less likely).
environment variables:
CC The host compiler. Defaults to "gcc".
HAIKU_AR_x86_gcc2 The static library archiver for x86_gcc2.
Defaults to "ar".
HAIKU_CC_x86_gcc2 The x86_gcc2 compiler. Defaults to "gcc".
HAIKU_LD_x86_gcc2 The x86_gcc2 linker. Defaults to "ld".
HAIKU_OBJCOPY_x86_gcc2 The x86_gcc2 objcopy to be used. Defaults to
"objcopy".
HAIKU_RANLIB_x86_gcc2 The static library indexer for x86_gcc2. Defaults
to "ranlib".
HAIKU_STRIP_x86_gcc2 The x86_gcc2 strip command. Defaults to "strip".
HAIKU_NASM The nasm assembler (x86 and x86_64 only).
HAIKU_CPPFLAGS_<arch> The preprocessor flags for target architecture
<arch>. Defaults to "".
HAIKU_CCFLAGS_<arch> The C flags for target architecture <arch>.
Defaults to "".
HAIKU_CXXFLAGS_<arch> The C++ flags for target architecture <arch>.
Defaults to "".
HAIKU_LDFLAGS_<arch> The linker flags for target architecture <arch>.
Defaults to "".
HAIKU_ARFLAGS_<arch> The flags passed to HAIKU_AR for target
architecture <arch> for archiving. Defaults to
"cru".
HAIKU_UNARFLAGS_<arch> The flags passed to HAIKU_AR for target
architecture <arch> for unarchiving. Defaults to
"x".
Non-default output directories:
By default all objects, build configuration, and other related files are
stored in /path/to/haiku_source/generated. To store objects in a non-default
location, run "../../relative/path/to/haiku_source/configure <options>" from
within your non-default location. "jam [ options ] targets" can then be run
directly inside your non-default location. Another option is to invoke "jam
[ options ] targets" from within haiku_source. This can be accomplished by
either "export HAIKU_OUTPUT_DIR=your non-default location" before invoking
jam or by creating a symlink of haiku_source/generated pointing to your
non-default location and running jam.
EOF
}
# assertparam
#
# Checks whether at least one parameter is left.
#
assertparam()
{
if [ $2 -lt 2 ]; then
echo $0: \`$1\': Parameter expected.
exit 1
fi
}
# assertparams
#
# Checks whether at least a certain number of parameters is left.
#
assertparams()
{
if [ $3 -le $2 ]; then
echo $0: \`$1\': Not enough parameters.
exit 1
fi
}
# absolute_path
#
# returns the absolute path of a given path.
#
absolute_path()
{
if [ "x$1" != "x${1#/}" ]; then
echo "$1"
else
echo "`pwd`/$1"
fi
}
# check_dir_exists
#
# check if a directory exists or not
#
check_dir_exists()
{
if [ -d "$1" ]; then
return 0
else
return 1
fi
}
# check_file_exists
#
# check if a file exists or not
#
check_file_exists()
{
if [ -f "$1" ]; then
return 0
else
return 1
fi
}
# real_path
#
# returns the realpath of a symbolic link.
#
real_path()
{
perl -MCwd=realpath -e'print realpath($ARGV[0]), "\n"' "$1"
}
# standard_gcc_settings
#
# Sets the variables for a GCC platform.
#
standard_gcc_settings()
{
local gcc=$1
if which greadlink > /dev/null 2>&1; then
readlink="greadlink -e"
elif which realpath > /dev/null 2>&1; then
readlink=realpath
elif readlink -e / > /dev/null 2>&1; then
readlink="readlink -e"
else
readlink=real_path
fi
# PLATFORM_LINKLIBS
local gcclib=`$gcc -print-libgcc-file-name`
local gccdir=`dirname ${gcclib}`
local gccRawVersion=`$gcc -dumpversion`
local gccMachine=`$gcc -dumpmachine`
# determine architecture from machine triple
case $gccMachine in
arm-*) targetCpu=arm;;
i?86-*) targetCpu=x86;;
m68k-*) targetCpu=m68k;;
powerpc-*) targetCpu=ppc;;
x86_64-*) targetCpu=x86_64;;
*)
echo "Unsupported gcc target machine: $gccMachine" >&2
exit 1
;;
esac
local targetArch=$targetCpu
case $gccRawVersion in
2.9*)
# check for correct (most up-to-date) legacy compiler and complain
# if an older one is installed
if [ $gccRawVersion != $haikuRequiredLegacyGCCVersion ]; then
echo "GCC version $haikuRequiredLegacyGCCVersion is required!";
echo "Please download it from www.haiku-os.org...";
exit 1;
fi
targetArch=x86_gcc2
;;
esac
local bootLibgcc
local bootLibSupCxx
local bootCxxHeaders
case $gccMachine in
x86_64-*)
# Boot loader is 32-bit, need the 32-bit libs and c++ config
bootLibgcc=`$gcc -m32 -print-file-name=libgcc.a`
bootLibSupCxx=`$gcc -m32 -print-file-name=libsupc++.a`
local headersBase=$gccdir/../../../..
local headers=$headersBase/$gccMachine/include/c++/$gccRawVersion
if [ ! -d $headers ]; then
headers=$headersBase/include/c++/$gccRawVersion
fi
bootCxxHeaders="$headers/$gccMachine/32"
;;
esac
# determine whether graphite loop optimization should/can be used
local useGraphite=`get_variable HAIKU_USE_GCC_GRAPHITE_$targetCpu`
if [ -z "$useGraphite" ]; then
useGraphite=$useGccGraphiteDefault
fi
if [ "$useGraphite" != 0 ]; then
UNUSED=`echo "int main() {}" | $gcc -xc -c -floop-block - 2>&1`
if [ $? != 0 ]; then
echo "GCC Graphite loop optimizations cannot be used on $targetArch"
useGraphite=0
fi
fi
set_variable HAIKU_CPU_$targetArch $targetCpu
get_build_tool_path CC_$targetArch "$gcc"
set_variable HAIKU_CC_IS_CLANG_$targetArch $useClang
set_variable HAIKU_GCC_RAW_VERSION_$targetArch $gccRawVersion
set_variable HAIKU_GCC_MACHINE_$targetArch $gccMachine
set_variable HAIKU_GCC_LIB_DIR_$targetArch $gccdir
set_variable HAIKU_BOOT_CXX_HEADERS_DIR_$targetArch "$bootCxxHeaders"
set_variable HAIKU_BOOT_LIBSUPCXX_$targetArch "$bootLibSupCxx"
set_variable HAIKU_BOOT_LIBGCC_$targetArch $bootLibgcc
set_variable HAIKU_USE_GCC_GRAPHITE_$targetArch $useGraphite
standard_gcc_settings_targetArch=$targetArch
}
# set_variable
#
# Set the value of a variable.
#
set_variable()
{
eval "$1=\"$2\""
}
# get_variable
#
# Echo the value of a variable.
#
get_variable()
{
eval "echo \${$1}"
}
# set_default_value
#
# Set the value for a variable, if no value is set yet.
#
set_default_value()
{
eval "$1=\${$1-$2}"
}
# get_build_tool_path
#
# Gets a usable absolute path of a build tool.
#
get_build_tool_path()
{
local var="HAIKU_$1"
local cmd=$2
local path=${2%% *}
if [ -f "$path" ]; then
# get absolute path
local oldPwd="`pwd`"
cd "`dirname "$path"`"
path="`pwd`/`basename "$path"`"
cd $oldPwd
else
which "$path" > /dev/null 2>&1 || {
echo "Build tool \"$path\" not found." >&2
exit 1
}
fi
eval "$var=\"$path ${cmd#${2%% *}}\""
}
is_in_list()
{
local element
for element in $2; do
if [ "$1" = "$element" ]; then
return 0
fi
done
return 1
}
# check for --help or -h and show usage immediately
if [ "$1" = "--help" ] || [ "$1" = "-h" ]; then
usage; exit 0;
fi
# get cwd and the source directory
currentDir=`pwd`
cd `dirname "$0"`
sourceDir=`pwd`
cd "$currentDir"
# backup the passed arguments
configureArgs="$@"
# internal default parameter values
#
platform=`uname`
platformMachine=`uname -m`
targetArchs=
buildCrossTools=
buildCrossToolsScript="$sourceDir/build/scripts/build_cross_tools"
buildCrossToolsJobs=
useClang=0
useGccGraphiteDefault=0
unknownArchIndex=1
haikuTargetArchs=
if [ -z "$CC" ]; then
CC=gcc
fi
# exported (BuildSetup) default parameter values
#
HOST_GCC_RAW_VERSION=`$CC -dumpversion`
HOST_GCC_MACHINE=`$CC -dumpmachine`
HAIKU_INCLUDE_GPL_ADDONS=0
HAIKU_INCLUDE_PATENTED_CODE=0
HAIKU_INCLUDE_SOURCES=0
HAIKU_INCLUDE_3RDPARTY=0
HAIKU_ENABLE_MULTIUSER=0
HAIKU_DISTRO_COMPATIBILITY=default
TARGET_PLATFORM=haiku
HAIKU_USE_GCC_PIPE=0
HAIKU_HOST_USE_32BIT=0
HAIKU_HOST_USE_XATTR=0
HAIKU_HOST_USE_XATTR_REF=0
HAIKU_HOST_BUILD_ONLY=0
HOST_EXTENDED_REGEX_SED="sed -r"
HOST_GCC_LD=`$CC -print-prog-name=ld`
HOST_GCC_OBJCOPY=`$CC -print-prog-name=objcopy`
HOST_SHA256=
HOST_HAIKU_PORTER=
HAIKU_PORTS=
HAIKU_PORTS_CROSS=
HAIKU_IS_BOOTSTRAP=0
HAIKU_BOOT_BOARD=
HAIKU_NO_DOWNLOADS=0
HAIKU_PACKAGING_ARCHS=
set_default_value HAIKU_NASM nasm
if sha256sum < /dev/null > /dev/null 2>&1; then
HOST_SHA256=sha256sum
elif sha256 < /dev/null > /dev/null 2>&1; then
HOST_SHA256="sha256 -q"
elif shasum < /dev/null > /dev/null 2>&1; then
HOST_SHA256="shasum -a 256"
else
echo "Error: Neither sha256sum nor sha256 seem to be available!" >&2
exit 1
fi
haikuRequiredLegacyGCCVersion="2.95.3-haiku-2014_07_26"
export haikuRequiredLegacyGCCVersion
# version of legacy gcc required to build haiku
supportedTargetArchs="
arm
m68k
ppc
x86
x86_64
x86_gcc2
"
supportedTargetBoards="
beagle
rpi1
rpi2
cubieboard4
verdex
overo
"
# determine output directory
if [ "$currentDir" = "$sourceDir" ]; then
outputDir=$currentDir/generated
else
outputDir=$currentDir
fi
buildOutputDir="$outputDir/build"
HAIKU_BUILD_ATTRIBUTES_DIR="$outputDir/attributes"
buildConfigFile="$buildOutputDir/BuildConfig"
# check for update request
if [ "$1" = "--update" ]; then
if ! [ -e "$buildConfigFile" ]; then
echo $0 --update: \'$buildConfigFile\' not found - updating not possible.
exit 1
fi
if ! type perl >/dev/null 2>&1; then
echo $0 --update: \'perl\' not found - updating not possible.
exit 1
fi
# convert BuildConfig from jam format to shell format and evaluate it
shellConfigFile="${buildConfigFile}.shell"
perl "$sourceDir/build/scripts/convert_build_config_to_shell_format.pl" \
<"$buildConfigFile" >"$shellConfigFile"
. "$shellConfigFile"
rm "$shellConfigFile"
shift
fi
# parse parameters
#
while [ $# -gt 0 ] ; do
case "$1" in
--bootstrap)
assertparams "$1" 3 $#
HOST_HAIKU_PORTER="`absolute_path $2`"
HAIKU_PORTS_CROSS="`absolute_path $3`"
HAIKU_PORTS="`absolute_path $4`"
HAIKU_IS_BOOTSTRAP=1
HAIKU_NO_DOWNLOADS=1
check_file_exists "$HOST_HAIKU_PORTER" || (
echo "Invalid path to haikuporter: $HOST_HAIKU_PORTER" >&2
exit 1
)
check_dir_exists "$HAIKU_PORTS" || (
echo "Non-existent directory $HAIKU_PORTS" >&2
exit 1
)
check_dir_exists "$HAIKU_PORTS_CROSS" || (
echo "Non-existent directory $HAIKU_PORTS_CROSS" >&2
exit 1
)
shift 4
;;
--build-cross-tools)
if [ -z "$buildCrossTools" ]; then
assertparams "$1" 2 $#
targetArch=$2
buildCrossTools=$3
shift 3
else
assertparam "$1" $#
targetArch=$2
shift 2
fi
case "$targetArch" in
x86_gcc2) targetMachine=i586-pc-haiku;;
x86) targetMachine=i586-pc-haiku;;
x86_64) targetMachine=x86_64-unknown-haiku;;
ppc) targetMachine=powerpc-apple-haiku;;
m68k) targetMachine=m68k-unknown-haiku;;
arm) targetMachine=arm-unknown-haiku;;
*)
echo "Unsupported target architecture: $2" >&2
exit 1
;;
esac
set_variable buildCrossToolsMachine_$targetArch $targetMachine
targetArchs="$targetArchs $targetArch"
HAIKU_PACKAGING_ARCHS=
;;
--cross-tools-prefix)
assertparam "$1" $#
targetArch=unknown${unknownArchIndex}
set_variable crossToolsPrefix_$targetArch "$2"
targetArchs="$targetArchs $targetArch"
HAIKU_PACKAGING_ARCHS=
unknownArchIndex=$(($unknownArchIndex + 1))
shift 2
;;
--distro-compatibility)
assertparam "$1" $#
HAIKU_DISTRO_COMPATIBILITY=$2
case "$HAIKU_DISTRO_COMPATIBILITY" in
official) ;;
compatible) ;;
default) ;;
*) echo "Invalid distro compatibility" \
"level: $HAIKU_DISTRO_COMPATIBILITY"
exit 1;;
esac
shift 2
;;
--enable-multiuser) HAIKU_ENABLE_MULTIUSER=1; shift 1;;
--host-only) HAIKU_HOST_BUILD_ONLY=1; shift 1;;
--include-gpl-addons) HAIKU_INCLUDE_GPL_ADDONS=1; shift 1;;
--include-patented-code) HAIKU_INCLUDE_PATENTED_CODE=1; shift 1;;
--include-sources) HAIKU_INCLUDE_SOURCES=1; shift 1;;
--include-3rdparty) HAIKU_INCLUDE_3RDPARTY=1; shift 1;;
-j*) buildCrossToolsJobs="$1"; shift 1;;
--no-downloads) HAIKU_NO_DOWNLOADS=1; shift 1;;
--target=*) TARGET_PLATFORM=`echo $1 | cut -d'=' -f2-`; shift 1;;
--target-arch)
assertparam "$1" $#
targetArch=$2
shift 2
if [ ! "$platform" = Haiku ]; then
echo "--target-arch can only be specified on Haiku." >&2
exit 1
fi
is_in_list "$targetArch" "$supportedTargetArchs" || (
echo "Unsupported target architecture: \"$targetArch\"" >&2
exit 1
)
haikuTargetArchs="$haikuTargetArchs $targetArch"
;;
--target-board)
assertparam "$1" $#
HAIKU_BOOT_BOARD=$2
is_in_list "$HAIKU_BOOT_BOARD" "$supportedTargetBoards" || (
echo "Unsupported target board: \"$HAIKU_BOOT_BOARD\"" >&2
exit 1
)
shift 2
;;
--use-clang) useClang=1; shift 1;;
--use-gcc-pipe) HAIKU_USE_GCC_PIPE=1; shift 1;;
--use-gcc-graphite) useGccGraphiteDefault=1; shift 1;;
--use-32bit) HAIKU_HOST_USE_32BIT=1; shift 1;;
--use-xattr) HAIKU_HOST_USE_XATTR=1; shift 1;;
--use-xattr-ref) HAIKU_HOST_USE_XATTR_REF=1; shift 1;;
*) echo Invalid argument: \`$1\'; exit 1;;
esac
done
# detect the build platform
case "${platform}" in
Darwin) HOST_PLATFORM=darwin ;;
FreeBSD) HOST_PLATFORM=freebsd
if [ "$HAIKU_HOST_USE_32BIT" = 1 ] ; then
echo Unsupported platform: FreeBSD ${platformMachine}
exit 1
fi ;;
Haiku) HOST_PLATFORM=haiku_host ;;
Linux) HOST_PLATFORM=linux ;;
OpenBSD) HOST_PLATFORM=openbsd ;;
SunOS) HOST_PLATFORM=sunos ;;
CYGWIN_NT-*) HOST_PLATFORM=cygwin ;;
*) echo Unsupported platform: ${platform}
exit 1 ;;
esac
# check for case-sensitive filesystem
mkdir haikuCaseTest 2>/dev/null
mkdir haikucasetest 2>/dev/null
caseInsensitive=$?
rmdir haikuCaseTest haikucasetest 2>/dev/null
if [ $caseInsensitive != 0 ]; then
echo "You need a case-sensitive file-system to build Haiku."
if [ $HOST_PLATFORM = "darwin" ]; then
echo "You can create a case-sensitive disk image using Disk Utility."
fi
exit 1
fi
# determine how to invoke sed with extended regexp support for non-GNU sed
if [ $HOST_PLATFORM = "darwin" ]; then
HOST_EXTENDED_REGEX_SED="sed -E"
fi
# check if nasm can actually output ELF files
# (the stock version in OSX can't)
# XXX: should probably only test for x86* arch
if [ "$("$HAIKU_NASM" -hf | grep -c elf'[36][24] ')" -ne "2" ]; then
echo "$HAIKU_NASM cannot generate ELF files. Please install a working version."
if [ $HOST_PLATFORM = "darwin" ]; then
echo "You can install it from Mac Ports."
echo "Mac Ports is available at: http://www.macports.org/"
fi
exit 1
fi
# create output directory
mkdir -p "$buildOutputDir" || exit 1
if [ "$HAIKU_HOST_BUILD_ONLY" = 1 ]; then
invalidCommand=$sourceDir/build/scripts/host_build_only
HAIKU_AR=$invalidCommand
HAIKU_CC=$invalidCommand
HAIKU_LD=$invalidCommand
HAIKU_OBJCOPY=$invalidCommand
HAIKU_RANLIB=$invalidCommand
HAIKU_ELFEDIT=$invalidCommand
HAIKU_NASM=$invalidCommand
HAIKU_STRIP=$invalidCommand
else
if [ -n "$HAIKU_PACKAGING_ARCHS" ]; then
targetArchs="$HAIKU_PACKAGING_ARCHS"
fi
HAIKU_PACKAGING_ARCHS=
# On Haiku determine target architectures and tools automatically.
if [ -z "$targetArchs" ]; then
if [ $HOST_PLATFORM != haiku_host ]; then
echo "Please specify the build tools to use or build (via" \
"--cross-tools-prefix or --build-cross-tools) or specify a" \
"host-only build (--host-only)." >&2
echo "For more info, invoke $0 --help"
exit 1
fi
# determine primary architecture
targetArch=`package list -i /system/packages/haiku-*.hpkg \
| sed '/^\s*architecture:/!d; s,^\s*architecture:\s*,,'`
is_in_list "$targetArch" "$supportedTargetArchs" || (
echo "Unsupported target architecture: \"$targetArch\"" >&2
exit 1
)
targetArchs=$targetArch
set_default_value HAIKU_AR_$targetArch ar
set_default_value HAIKU_CC_$targetArch gcc
set_default_value HAIKU_LD_$targetArch ld
set_default_value HAIKU_OBJCOPY_$targetArch objcopy
set_default_value HAIKU_RANLIB_$targetArch ranlib
set_default_value HAIKU_ELFEDIT_$targetArch elfedit
set_default_value HAIKU_STRIP_$targetArch strip
# determine secondary architectures
for targetArch in $supportedTargetArchs; do
if [ -e /system/packages/haiku_$targetArch-*.hpkg ]; then
targetArchs="$targetArchs $targetArch"
set_default_value HAIKU_AR_$targetArch ar-$targetArch
set_default_value HAIKU_CC_$targetArch gcc-$targetArch
set_default_value HAIKU_LD_$targetArch ld-$targetArch
set_default_value HAIKU_OBJCOPY_$targetArch objcopy-$targetArch
set_default_value HAIKU_RANLIB_$targetArch ranlib-$targetArch
set_default_value HAIKU_ELFEDIT_$targetArch elfedit-$targetArch
set_default_value HAIKU_STRIP_$targetArch strip-$targetArch
fi
done
# The target architectures might have been specified explicitly.
if [ -n "$haikuTargetArchs" ]; then
for targetArch in $haikuTargetArchs; do
is_in_list "$targetArch" "$targetArchs" || (
echo "Unsupported target architecture: \"$targetArch\"." \
"Only native architectures of the host platform can" \
"be specified." >&2
exit 1
)
done
targetArchs="$haikuTargetArchs"
fi
fi
isPrimaryArch=1
for targetArch in $targetArchs; do
# Note: targetArch is "unknown<n>" at this point, if a cross-tools
# prefix was specified. The standard_gcc_settings call below will get
# the actual architecture.
crossToolsPrefix=`get_variable crossToolsPrefix_$targetArch`
# build cross tools from sources
if [ -n "$buildCrossTools" -a -z "$crossToolsPrefix" ]; then
crossToolsDir="$outputDir/cross-tools-$targetArch"
targetMachine=`get_variable buildCrossToolsMachine_$targetArch`
script="$buildCrossToolsScript"
scriptArgs=
if [ $targetArch != x86_gcc2 ]; then
script="${script}_gcc4"
scriptArgs="$targetMachine"
set_default_value HAIKU_USE_GCC_GRAPHITE_$targetArch \
$useGccGraphiteDefault
fi
secondaryArch=
if [ -z "$isPrimaryArch" ]; then
secondaryArch=$targetArch
fi
case $HOST_PLATFORM in
freebsd|openbsd) MAKE=gmake;;
*) MAKE=make;;
esac
MAKE=$MAKE \
SECONDARY_ARCH=$secondaryArch \
HAIKU_USE_GCC_GRAPHITE=`get_variable \
HAIKU_USE_GCC_GRAPHITE_$targetArch` \
HAIKU_USE_GCC_PIPE=$HAIKU_USE_GCC_PIPE \
"$script" $scriptArgs "$sourceDir" "$buildCrossTools" \
"$crossToolsDir" $buildCrossToolsJobs || exit 1
crossToolsPrefix="$crossToolsDir/bin/${targetMachine}-"
fi
# prepare gcc settings and get the actual target architecture
if [ $useClang = 1 ]; then
target=${crossToolsPrefix##*/}
target=${target%-}
gcc="clang -target ${target} -no-integrated-as"
else
gcc="${crossToolsPrefix}gcc"
fi
if [ -z "${crossToolsPrefix}" ]; then
gcc=`get_variable HAIKU_CC_$targetArch`
fi
standard_gcc_settings "$gcc"
targetArch=$standard_gcc_settings_targetArch
# set default values for flags
set_default_value HAIKU_CPPFLAGS_$targetArch ""
set_default_value HAIKU_CCFLAGS_$targetArch ""
set_default_value HAIKU_CXXFLAGS_$targetArch ""
set_default_value HAIKU_LDFLAGS_$targetArch ""
set_default_value HAIKU_ARFLAGS_$targetArch cru
set_default_value HAIKU_UNARFLAGS_$targetArch x
# Override the cross tools variables, if the tools were built or a
# prefix was specified.
if [ -n "$crossToolsPrefix" ]; then
get_build_tool_path AR_$targetArch ${crossToolsPrefix}ar
get_build_tool_path LD_$targetArch ${crossToolsPrefix}ld
get_build_tool_path OBJCOPY_$targetArch ${crossToolsPrefix}objcopy
get_build_tool_path RANLIB_$targetArch ${crossToolsPrefix}ranlib
get_build_tool_path STRIP_$targetArch ${crossToolsPrefix}strip
case `get_variable HAIKU_GCC_RAW_VERSION_$targetArch` in
4.*|5.*|6.*)
get_build_tool_path ELFEDIT_$targetArch \
${crossToolsPrefix}elfedit
;;
esac
fi
# check whether the Haiku compiler really targets Haiku
targetMachine=`get_variable HAIKU_GCC_MACHINE_$targetArch`
case "$targetMachine" in
*-*-haiku) ;;
*)
echo The compiler specified as Haiku target compiler is not a \
valid Haiku cross-compiler. Please see ReadMe.cross-compile. >&2
echo compiler: $HAIKU_CC
echo compiler is configured for target: $targetMachine
exit 1 ;;
esac
HAIKU_PACKAGING_ARCHS="$HAIKU_PACKAGING_ARCHS $targetArch"
isPrimaryArch=
done
fi
# Generate BuildConfig
cat << EOF > "$buildConfigFile"
# BuildConfig
# Note: This file has been automatically generated by configure with the
# following arguments:
# ${configureArgs}
TARGET_PLATFORM ?= "${TARGET_PLATFORM}" ;
HOST_PLATFORM ?= "${HOST_PLATFORM}" ;
HAIKU_INCLUDE_GPL_ADDONS ?= "${HAIKU_INCLUDE_GPL_ADDONS}" ;
HAIKU_INCLUDE_PATENTED_CODE ?= "${HAIKU_INCLUDE_PATENTED_CODE}" ;
HAIKU_INCLUDE_SOURCES ?= "${HAIKU_INCLUDE_SOURCES}" ;
HAIKU_INCLUDE_3RDPARTY ?= "${HAIKU_INCLUDE_3RDPARTY}" ;
HAIKU_ENABLE_MULTIUSER ?= "${HAIKU_ENABLE_MULTIUSER}" ;
HAIKU_DISTRO_COMPATIBILITY ?= "${HAIKU_DISTRO_COMPATIBILITY}" ;
HAIKU_USE_GCC_PIPE ?= "${HAIKU_USE_GCC_PIPE}" ;
HAIKU_HOST_USE_32BIT ?= "${HAIKU_HOST_USE_32BIT}" ;
HAIKU_HOST_USE_XATTR ?= "${HAIKU_HOST_USE_XATTR}" ;
HAIKU_HOST_USE_XATTR_REF ?= "${HAIKU_HOST_USE_XATTR_REF}" ;
HAIKU_HOST_BUILD_ONLY ?= "${HAIKU_HOST_BUILD_ONLY}" ;
HAIKU_PACKAGING_ARCHS ?= ${HAIKU_PACKAGING_ARCHS} ;
HAIKU_NO_DOWNLOADS ?= "${HAIKU_NO_DOWNLOADS}" ;
HAIKU_BUILD_ATTRIBUTES_DIR ?= ${HAIKU_BUILD_ATTRIBUTES_DIR} ;
HAIKU_NASM ?= ${HAIKU_NASM} ;
HAIKU_BOOT_BOARD ?= ${HAIKU_BOOT_BOARD} ;
HOST_EXTENDED_REGEX_SED ?= ${HOST_EXTENDED_REGEX_SED} ;
HOST_GCC_RAW_VERSION ?= ${HOST_GCC_RAW_VERSION} ;
HOST_GCC_MACHINE ?= ${HOST_GCC_MACHINE} ;
HOST_LD ?= ${HOST_GCC_LD} ;
HOST_OBJCOPY ?= ${HOST_GCC_OBJCOPY} ;
HOST_SHA256 ?= ${HOST_SHA256} ;
HOST_HAIKU_PORTER ?= ${HOST_HAIKU_PORTER} ;
HAIKU_PORTS ?= ${HAIKU_PORTS} ;
HAIKU_PORTS_CROSS ?= ${HAIKU_PORTS_CROSS} ;
HAIKU_IS_BOOTSTRAP ?= ${HAIKU_IS_BOOTSTRAP} ;
EOF
for targetArch in $HAIKU_PACKAGING_ARCHS; do
variables="
HAIKU_GCC_RAW_VERSION HAIKU_GCC_RAW_VERSION
HAIKU_GCC_MACHINE HAIKU_GCC_MACHINE
HAIKU_GCC_LIB_DIR HAIKU_GCC_LIB_DIR
HAIKU_CPU HAIKU_CPU
HAIKU_BOOT_LIBGCC HAIKU_BOOT_LIBGCC
HAIKU_BOOT_LIBSUPC++ HAIKU_BOOT_LIBSUPCXX
HAIKU_AR HAIKU_AR
HAIKU_CC HAIKU_CC
HAIKU_CC_IS_CLANG HAIKU_CC_IS_CLANG
HAIKU_LD HAIKU_LD
HAIKU_OBJCOPY HAIKU_OBJCOPY
HAIKU_RANLIB HAIKU_RANLIB
HAIKU_ELFEDIT HAIKU_ELFEDIT
HAIKU_STRIP HAIKU_STRIP
HAIKU_CPPFLAGS HAIKU_CPPFLAGS
HAIKU_CCFLAGS HAIKU_CCFLAGS
HAIKU_C++FLAGS HAIKU_CXXFLAGS
HAIKU_LDFLAGS HAIKU_LDFLAGS
HAIKU_ARFLAGS HAIKU_ARFLAGS
HAIKU_UNARFLAGS HAIKU_UNARFLAGS
HAIKU_USE_GCC_GRAPHITE HAIKU_USE_GCC_GRAPHITE
"
set -- $variables
while [ $# -ge 2 ]; do
value=`get_variable ${2}_$targetArch`
echo "${1}_${targetArch} ?= $value ;" >> "$buildConfigFile"
shift 2
done
# For variables that may have long values, distribute them over multiple
# lines so that jam doesn't hit the maximum line length.
variables="
HAIKU_BOOT_C++_HEADERS_DIR HAIKU_BOOT_CXX_HEADERS_DIR
"
set -- $variables
while [ $# -ge 2 ]; do
echo "${1}_${targetArch} ?= " >> "$buildConfigFile"
get_variable ${2}_$targetArch | xargs -n 1 echo " " \
>> "$buildConfigFile"
echo " ;" >> "$buildConfigFile"
shift 2
done
done
# Generate a boot strap Jamfile in the output directory.
cat << EOF > $outputDir/Jamfile
# automatically generated Jamfile
HAIKU_TOP = ${sourceDir} ;
HAIKU_OUTPUT_DIR = ${outputDir} ;
include [ FDirName \$(HAIKU_TOP) Jamfile ] ;
EOF