mosesdecoder/jam-files/engine/build.sh
2011-11-18 13:14:09 -05:00

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#!/bin/sh
#~ Copyright 2002-2005 Rene Rivera.
#~ Distributed under the Boost Software License, Version 1.0.
#~ (See accompanying file LICENSE_1_0.txt or http://www.boost.org/LICENSE_1_0.txt)
# Reset the toolset.
BOOST_JAM_TOOLSET=
# Run a command, and echo before doing so. Also checks the exit
# status and quits if there was an error.
echo_run ()
{
echo "$@"
$@
r=$?
if test $r -ne 0 ; then
exit $r
fi
}
# Print an error message, and exit with a status of 1.
error_exit ()
{
echo "###"
echo "###" "$@"
echo "###"
echo "### You can specify the toolset as the argument, i.e.:"
echo "### ./build.sh gcc"
echo "###"
echo "### Toolsets supported by this script are:"
echo "### acc, como, darwin, gcc, intel-darwin, intel-linux, kcc, kylix,"
echo "### mipspro, mingw(msys), pathscale, pgi, qcc, sun, sunpro, tru64cxx, vacpp"
echo "###"
echo "### A special toolset; cc, is available which is used as a fallback"
echo "### when a more specific toolset is not found and the cc command is"
echo "### detected. The 'cc' toolset will use the CC, CFLAGS, and LIBS"
echo "### envrironment variables, if present."
echo "###"
exit 1
}
# Check that a command is in the PATH.
test_path ()
{
if `command -v command 1>/dev/null 2>/dev/null`; then
command -v $1 1>/dev/null 2>/dev/null
else
hash $1 1>/dev/null 2>/dev/null
fi
}
# Check that the OS name, as returned by "uname", is as given.
test_uname ()
{
if test_path uname; then
test `uname` = $*
fi
}
# Try and guess the toolset to bootstrap the build with...
Guess_Toolset ()
{
if test -r /mingw/bin/gcc ; then
BOOST_JAM_TOOLSET=mingw
BOOST_JAM_TOOLSET_ROOT=/mingw/
elif test_uname Darwin ; then BOOST_JAM_TOOLSET=darwin
elif test_uname IRIX ; then BOOST_JAM_TOOLSET=mipspro
elif test_uname IRIX64 ; then BOOST_JAM_TOOLSET=mipspro
elif test_uname OSF1 ; then BOOST_JAM_TOOLSET=tru64cxx
elif test_uname QNX && test_path qcc ; then BOOST_JAM_TOOLSET=qcc
elif test_path gcc ; then BOOST_JAM_TOOLSET=gcc
elif test_path icc ; then BOOST_JAM_TOOLSET=intel-linux
elif test -r /opt/intel/cc/9.0/bin/iccvars.sh ; then
BOOST_JAM_TOOLSET=intel-linux
BOOST_JAM_TOOLSET_ROOT=/opt/intel/cc/9.0
elif test -r /opt/intel_cc_80/bin/iccvars.sh ; then
BOOST_JAM_TOOLSET=intel-linux
BOOST_JAM_TOOLSET_ROOT=/opt/intel_cc_80
elif test -r /opt/intel/compiler70/ia32/bin/iccvars.sh ; then
BOOST_JAM_TOOLSET=intel-linux
BOOST_JAM_TOOLSET_ROOT=/opt/intel/compiler70/ia32/
elif test -r /opt/intel/compiler60/ia32/bin/iccvars.sh ; then
BOOST_JAM_TOOLSET=intel-linux
BOOST_JAM_TOOLSET_ROOT=/opt/intel/compiler60/ia32/
elif test -r /opt/intel/compiler50/ia32/bin/iccvars.sh ; then
BOOST_JAM_TOOLSET=intel-linux
BOOST_JAM_TOOLSET_ROOT=/opt/intel/compiler50/ia32/
elif test_path pgcc ; then BOOST_JAM_TOOLSET=pgi
elif test_path pathcc ; then BOOST_JAM_TOOLSET=pathscale
elif test_path xlc ; then BOOST_JAM_TOOLSET=vacpp
elif test_path como ; then BOOST_JAM_TOOLSET=como
elif test_path KCC ; then BOOST_JAM_TOOLSET=kcc
elif test_path bc++ ; then BOOST_JAM_TOOLSET=kylix
elif test_path aCC ; then BOOST_JAM_TOOLSET=acc
elif test_uname HP-UX ; then BOOST_JAM_TOOLSET=acc
elif test -r /opt/SUNWspro/bin/cc ; then
BOOST_JAM_TOOLSET=sunpro
BOOST_JAM_TOOLSET_ROOT=/opt/SUNWspro/
# Test for "cc" as the default fallback.
elif test_path $CC ; then BOOST_JAM_TOOLSET=cc
elif test_path cc ; then
BOOST_JAM_TOOLSET=cc
CC=cc
fi
if test "$BOOST_JAM_TOOLSET" = "" ; then
error_exit "Could not find a suitable toolset."
fi
}
# The one option we support in the invocation
# is the name of the toolset to force building
# with.
case "$1" in
--guess-toolset) Guess_Toolset ; echo "$BOOST_JAM_TOOLSET" ; exit 1 ;;
-*) Guess_Toolset ;;
?*) BOOST_JAM_TOOLSET=$1 ; shift ;;
*) Guess_Toolset ;;
esac
BOOST_JAM_OPT_JAM="-o bootstrap/jam0"
BOOST_JAM_OPT_MKJAMBASE="-o bootstrap/mkjambase0"
BOOST_JAM_OPT_YYACC="-o bootstrap/yyacc0"
case $BOOST_JAM_TOOLSET in
mingw)
if test -r ${BOOST_JAM_TOOLSET_ROOT}bin/gcc ; then
export PATH=${BOOST_JAM_TOOLSET_ROOT}bin:$PATH
fi
BOOST_JAM_CC="gcc -DNT"
;;
gcc)
BOOST_JAM_CC=gcc
;;
darwin)
BOOST_JAM_CC=cc
;;
intel-darwin)
BOOST_JAM_CC=icc
;;
intel-linux)
if test -r /opt/intel/cc/9.0/bin/iccvars.sh ; then
BOOST_JAM_TOOLSET_ROOT=/opt/intel/cc/9.0/
elif test -r /opt/intel_cc_80/bin/iccvars.sh ; then
BOOST_JAM_TOOLSET_ROOT=/opt/intel_cc_80/
elif test -r /opt/intel/compiler70/ia32/bin/iccvars.sh ; then
BOOST_JAM_TOOLSET_ROOT=/opt/intel/compiler70/ia32/
elif test -r /opt/intel/compiler60/ia32/bin/iccvars.sh ; then
BOOST_JAM_TOOLSET_ROOT=/opt/intel/compiler60/ia32/
elif test -r /opt/intel/compiler50/ia32/bin/iccvars.sh ; then
BOOST_JAM_TOOLSET_ROOT=/opt/intel/compiler50/ia32/
fi
if test -r ${BOOST_JAM_TOOLSET_ROOT}bin/iccvars.sh ; then
# iccvars doesn't change LD_RUN_PATH. We adjust LD_RUN_PATH
# here in order not to have to rely on ld.so.conf knowing the
# icc library directory. We do this before running iccvars.sh
# in order to allow a user to add modifications to LD_RUN_PATH
# in iccvars.sh.
if test -z "${LD_RUN_PATH}"; then
LD_RUN_PATH="${BOOST_JAM_TOOLSET_ROOT}lib"
else
LD_RUN_PATH="${BOOST_JAM_TOOLSET_ROOT}lib:${LD_RUN_PATH}"
fi
export LD_RUN_PATH
. ${BOOST_JAM_TOOLSET_ROOT}bin/iccvars.sh
fi
BOOST_JAM_CC=icc
;;
vacpp)
BOOST_JAM_CC=xlc
;;
como)
BOOST_JAM_CC="como --c"
;;
kcc)
BOOST_JAM_CC=KCC
;;
kylix)
BOOST_JAM_CC=bc++
;;
mipspro)
BOOST_JAM_CC=cc
;;
pathscale)
BOOST_JAM_CC=pathcc
;;
pgi)
BOOST_JAM_CC=pgcc
;;
sun*)
if test -z "${BOOST_JAM_TOOLSET_ROOT}" -a -r /opt/SUNWspro/bin/cc ; then
BOOST_JAM_TOOLSET_ROOT=/opt/SUNWspro/
fi
if test -r "${BOOST_JAM_TOOLSET_ROOT}bin/cc" ; then
PATH=${BOOST_JAM_TOOLSET_ROOT}bin:${PATH}
export PATH
fi
BOOST_JAM_CC=cc
;;
clang*)
BOOST_JAM_CC="clang -Wno-unused -Wno-format"
BOOST_JAM_TOOLSET=clang
;;
tru64cxx)
BOOST_JAM_CC=cc
;;
acc)
BOOST_JAM_CC="cc -Ae"
;;
cc)
if test -z "$CC" ; then CC=cc ; fi
BOOST_JAM_CC=$CC
BOOST_JAM_OPT_JAM="$BOOST_JAM_OPT_JAM $CFLAGS $LIBS"
BOOST_JAM_OPT_MKJAMBASE="$BOOST_JAM_OPT_MKJAMBASE $CFLAGS $LIBS"
BOOST_JAM_OPT_YYACC="$BOOST_JAM_OPT_YYACC $CFLAGS $LIBS"
;;
qcc)
BOOST_JAM_CC=qcc
;;
*)
error_exit "Unknown toolset: $BOOST_JAM_TOOLSET"
;;
esac
echo "###"
echo "### Using '$BOOST_JAM_TOOLSET' toolset."
echo "###"
YYACC_SOURCES="yyacc.c"
MKJAMBASE_SOURCES="mkjambase.c"
BJAM_SOURCES="\
command.c compile.c debug.c expand.c glob.c hash.c\
hdrmacro.c headers.c jam.c jambase.c jamgram.c lists.c make.c make1.c\
newstr.c option.c output.c parse.c pathunix.c pathvms.c regexp.c\
rules.c scan.c search.c subst.c timestamp.c variable.c modules.c\
strings.c filesys.c builtins.c pwd.c class.c native.c md5.c w32_getreg.c\
modules/set.c modules/path.c modules/regex.c modules/property-set.c\
modules/sequence.c modules/order.c"
case $BOOST_JAM_TOOLSET in
mingw)
BJAM_SOURCES="${BJAM_SOURCES} execnt.c filent.c"
;;
*)
BJAM_SOURCES="${BJAM_SOURCES} execunix.c fileunix.c"
;;
esac
BJAM_UPDATE=
if test "$1" = "--update" -o "$2" = "--update" -o "$3" = "--update" -o "$4" = "--update" ; then
BJAM_UPDATE="update"
fi
if test "${BJAM_UPDATE}" = "update" -a ! -x "./bootstrap/jam0" ; then
BJAM_UPDATE=
fi
if test "${BJAM_UPDATE}" != "update" ; then
echo_run rm -rf bootstrap
echo_run mkdir bootstrap
if test ! -r jamgram.y -o ! -r jamgramtab.h ; then
echo_run ${BOOST_JAM_CC} ${BOOST_JAM_OPT_YYACC} ${YYACC_SOURCES}
if test -x "./bootstrap/yyacc0" ; then
echo_run ./bootstrap/yyacc0 jamgram.y jamgramtab.h jamgram.yy
fi
fi
if test ! -r jamgram.c -o ! -r jamgram.h ; then
if test_path yacc ; then YACC="yacc -d"
elif test_path bison ; then YACC="bison -y -d --yacc"
fi
echo_run $YACC jamgram.y
mv -f y.tab.c jamgram.c
mv -f y.tab.h jamgram.h
fi
if test ! -r jambase.c ; then
echo_run ${BOOST_JAM_CC} ${BOOST_JAM_OPT_MKJAMBASE} ${MKJAMBASE_SOURCES}
if test -x "./bootstrap/mkjambase0" ; then
echo_run ./bootstrap/mkjambase0 jambase.c Jambase
fi
fi
echo_run ${BOOST_JAM_CC} ${BOOST_JAM_OPT_JAM} ${BJAM_SOURCES}
fi
if test -x "./bootstrap/jam0" ; then
if test "${BJAM_UPDATE}" != "update" ; then
echo_run ./bootstrap/jam0 -f build.jam --toolset=$BOOST_JAM_TOOLSET "--toolset-root=$BOOST_JAM_TOOLSET_ROOT" clean
fi
echo_run ./bootstrap/jam0 -f build.jam --toolset=$BOOST_JAM_TOOLSET "--toolset-root=$BOOST_JAM_TOOLSET_ROOT" "$@"
fi