# $Id$

PNAME="boost"
PVER="1.56.0"
PBUILD="r1"

SPLIT_PACKAGES="
	boost-system
	boost-regex
	boost-atomic
	boost-chrono
	boost-context
		boost-coroutine
	boost-date-time
	boost-filesystem
	boost-graph
	boost-iostreams
	boost-locale
	boost-log
	boost-math
	boost-program-options
	boost-python
	boost-random
	boost-serialization
	boost-signals
	boost-test
	boost-thread
	boost-timer
	boost-wave
	boost-jam
	boost-build
	boost
	boost-doc
	boost-examples"

PCAT="dev-libs"
HOMEPAGE="http://www.boost.org/"

COMMON_DEPEND=">= sys-libs/libstdc++-4.8"
BZIP_DEPEND=">= app-arch/bzip2-1.0.6"
ZLIB_DEPEND=">= sys-libs/zlib-1.2"
PYTHON_DEPEND=">= dev-lang/python-2.7"
ICU_DEPEND=">= dev-libs/icu-54"

SDEPEND="${COMMON_DEPEND}
	${BZIP_DEPEND}
	${ZLIB_DEPEND}
	${PYTHON_DEPEND}
	${ICU_DEPEND}"

SRCFILE="${PNAME}_$(echo ${PVER} | sed "s:\.:_:g").tar.bz2"
SRCDIR="${BUILDDIR}/${PNAME}_$(echo ${PVER} | sed "s:\.:_:g")"

sminclude python mbuild mtools
msetfeature "!check"

SRC_URI=(
	sourceforge://${PNAME}/${SRCFILE}
	mirror://${PNAME}/${SRCFILE}
)

UP2SEPERATOR="_"
UP2DATE="updatecmd_sourceforge ${PNAME} | sed 's:_:.:g'"

# install_boost_lib ${name}
install_boost_lib()
{
	local name="$1"
	local libname
	[[ -z ${name} ]] && die "no name given"
	# replace all - with _
	libname="${name//-/_}"

	minstalldir /usr/$(mlibdir) || die

	# install normal libs if tehy exist
	if [ -f stage/lib/lib${libname}.so.${PVER} ]
	then
		minstallexec stage/lib/lib${libname}.so.${PVER} /usr/$(mlibdir) || die
		mlink lib${libname}.so.${PVER} /usr/$(mlibdir)/lib${libname}.so || die
	else
		echo -e "${COLYELLOW}No normal lib for '${libname}' found!${COLDEFAULT}"
	fi

	# install multithread libs if they exist
	if [ -f stage/lib/lib${libname}-mt.so.${PVER} ]
	then
		minstallexec stage/lib/lib${libname}-mt.so.${PVER} /usr/$(mlibdir) || die
		mlink lib${libname}-mt.so.${PVER} /usr/$(mlibdir)/lib${libname}-mt.so || die
	else
		echo -e "${COLYELLOW}No multithreading lib for '${libname}' found!${COLDEFAULT}"
	fi

	minstalldocs LICENSE_1_0.txt || die
}

split_info_boost-atomic()
{
	DESCRIPTION="Run-Time component of boost atomic library."
	DEPEND="${COMMON_DEPEND}"
}

split_info_boost-chrono()
{
	DESCRIPTION="Run-Time component of boost chrono library."
	DEPEND="${COMMON_DEPEND}
		== dev-libs/boost-system-${PVER}"
}

split_info_boost-context()
{
	DESCRIPTION="Run-Time component of boost context library."
	DEPEND="${COMMON_DEPEND}"
}

split_info_boost-coroutine()
{
	DESCRIPTION="Run-Time component of boost coroutine library."
	DEPEND="${COMMON_DEPEND}"
}

split_info_boost-date-time()
{
	DESCRIPTION="Run-Time component of boost date-time library."
	DEPEND="${COMMON_DEPEND}"
}

split_info_boost-filesystem()
{
	DESCRIPTION="Run-Time component of boost filesystem library."
	DEPEND="${COMMON_DEPEND}
		== dev-libs/boost-system-${PVER}"
}

split_info_boost-graph()
{
	DESCRIPTION="Run-Time component of boost graph library."
	DEPEND="${COMMON_DEPEND}
		${ICU_DEPEND}
		== dev-libs/boost-regex-${PVER}"
}

split_info_boost-iostreams()
{
	DESCRIPTION="Run-Time component of boost iostreams library."
	DEPEND="${COMMON_DEPEND}
		${BZIP_DEPEND}
		${ZLIB_DEPEND}"
}

split_info_boost-locale()
{
	DESCRIPTION="Run-Time component of boost locale library."
	DEPEND="${COMMON_DEPEND}
		${ICU_DEPEND}
		== dev-libs/boost-system-${PVER}
		== dev-libs/boost-chrono-${PVER}
		== dev-libs/boost-thread-${PVER}"
}

split_info_boost-log()
{
	DESCRIPTION="Run-Time component of boost log library."
	DEPEND="${COMMON_DEPEND}"
}

split_info_boost-math()
{
	DESCRIPTION="Math functions for boost TR1/C99 library."
	DEPEND="${COMMON_DEPEND}"
}

split_info_boost-program-options()
{
	DESCRIPTION="Run-Time component of boost program_options library."
	DEPEND="${COMMON_DEPEND}"
}

split_info_boost-python()
{
	DESCRIPTION="Run-Time component of boost python library."
	DEPEND="${COMMON_DEPEND}
		${PYTHON_DEPEND}"
}

split_info_boost-random()
{
	DESCRIPTION="Run-Time component of boost random library."
	DEPEND="${COMMON_DEPEND}"
}

split_info_boost-regex()
{
	DESCRIPTION="Run-Time component of boost regex library."
	DEPEND="${COMMON_DEPEND}
		${ICU_DEPEND}"
}

split_info_boost-serialization()
{
	DESCRIPTION="Run-Time component of boost serialization library."
	DEPEND="${COMMON_DEPEND}"
}

split_info_boost-signals()
{
	DESCRIPTION="Run-Time component of boost signals and slots library."
	DEPEND="${COMMON_DEPEND}"
}

split_info_boost-system()
{
	DESCRIPTION="Run-Time component of boost system support library."
	DEPEND="${COMMON_DEPEND}"
}

split_info_boost-test()
{
	DESCRIPTION="Run-Time component of boost test library."
	DEPEND="${COMMON_DEPEND}"
}

split_info_boost-thread()
{
	DESCRIPTION="Run-Time component of boost thead library."
	DEPEND="${COMMON_DEPEND}
		== dev-libs/boost-system-${PVER}"
}

split_info_boost-timer()
{
	DESCRIPTION="Run-Time component of boost timer library."
	DEPEND="${COMMON_DEPEND}
		== dev-libs/boost-system-${PVER}
		== dev-libs/boost-chrono-${PVER}"
}

split_info_boost-wave()
{
	DESCRIPTION="Run-Time component of boost C99/C++ pre-processing library."
	DEPEND="${COMMON_DEPEND}
		== dev-libs/boost-system-${PVER}
		== dev-libs/boost-chrono-${PVER}
		== dev-libs/boost-date-time-${PVER}
		== dev-libs/boost-filesystem-${PVER}
		== dev-libs/boost-thread-${PVER}"
}

split_info_boost-doc()
{
	DESCRIPTION="HTML documentation for the Boost C++ libraries."
	DEPEND=""
}

split_info_boost-examples()
{
	DESCRIPTION="Source examples for the Boost C++ libraries"
	DEPEND=">= dev-libs/boost-${PVER}"
}

split_info_boost-jam()
{
	PCAT="dev-util"
	DESCRIPTION="Boost.Jam is an alternative to make based on Jam."
	DEPEND="${COMMON_DEPEND}"
}

split_info_boost-build()
{
	PCAT="dev-util"
	DESCRIPTION="Cross platform build system for C++ projects."
	DEPEND="== dev-util/boost-jam-${PVER}"
}

split_info_boost()
{
	DESCRIPTION="Boost provides free peer-reviewed portable C++ source libraries."
	DEPEND="== dev-libs/boost-system-${PVER}
		== dev-libs/boost-regex-${PVER}
		== dev-libs/boost-atomic-${PVER}
		== dev-libs/boost-chrono-${PVER}
		== dev-libs/boost-context-${PVER}
		== dev-libs/boost-coroutine-${PVER}
		== dev-libs/boost-date-time-${PVER}
		== dev-libs/boost-filesystem-${PVER}
		== dev-libs/boost-graph-${PVER}
		== dev-libs/boost-iostreams-${PVER}
		== dev-libs/boost-locale-${PVER}
		== dev-libs/boost-log-${PVER}
		== dev-libs/boost-math-${PVER}
		== dev-libs/boost-program-options-${PVER}
		== dev-libs/boost-python-${PVER}
		== dev-libs/boost-random-${PVER}
		== dev-libs/boost-test-${PVER}
		== dev-libs/boost-signals-${PVER}
		== dev-libs/boost-test-${PVER}
		== dev-libs/boost-thread-${PVER}
		== dev-libs/boost-timer-${PVER}
		== dev-libs/boost-wave-${PVER}
		== dev-util/boost-jam-${PVER}
		== dev-util/boost-build-${PVER}"
}

src_compile()
{
	# bjam builded with gcc-4.2 segfaults without '-fno-strict-aliasing'
	# see: http://svn.boost.org/trac/boost/ticket/977
	export CFLAGS="${CFLAGS} -fno-strict-aliasing"
	export CXXFLAGS="${CXXFLAGS} -fno-strict-aliasing"

	# first build bjam (must use cc not gcc to use our modified cflags)
	cd ${SRCDIR}/tools/build/src/engine
	./build.sh cc || die

	# find bjam exec
	local bjam=$(find ${SRCDIR}/tools/build/src/engine -name bjam -a -type f)

	# build bcp
	cd ${SRCDIR}/tools/bcp
	${bjam} || die

	# build boost libraries
	# --layout=tagged will add the "-mt" suffix for multithreaded libraries
	# and installs includes in /usr/include/boost.
	# --layout=system no longer adds the -mt suffix for multi-threaded libs.
	cd ${SRCDIR}
	${bjam} \
		variant=release \
		debug-symbols=off \
		runtime-link=shared \
		link=shared \
		threading=multi \
		python=$(mget-python-version) \
		toolset=gcc \
		--prefix=${BINDIR}/usr \
		--layout=system \
		|| die

	# build pyste
	cd ${SRCDIR}/libs/python/pyste/install
	python_docompile || die
}

src_install_boost-atomic()
{
	cd ${SRCDIR}
	install_boost_lib "${PNAME}" || die
}

src_install_boost-chrono()
{
	cd ${SRCDIR}
	install_boost_lib "${PNAME}" || die
}

src_install_boost-context()
{
	cd ${SRCDIR}
	install_boost_lib "${PNAME}" || die
}

src_install_boost-coroutine()
{
	cd ${SRCDIR}
	install_boost_lib "${PNAME}" || die
}

src_install_boost-date-time()
{
	cd ${SRCDIR}
	install_boost_lib "${PNAME}" || die
}

src_install_boost-filesystem()
{
	cd ${SRCDIR}
	install_boost_lib "${PNAME}" || die
}

src_install_boost-graph()
{
	cd ${SRCDIR}
	install_boost_lib "${PNAME}" || die
}

src_install_boost-iostreams()
{
	cd ${SRCDIR}
	install_boost_lib "${PNAME}" || die
}

src_install_boost-locale()
{
	cd ${SRCDIR}
	install_boost_lib "${PNAME}" || die
}

src_install_boost-log()
{
	cd ${SRCDIR}
	install_boost_lib "${PNAME}" || die
	install_boost_lib "${PNAME}_setup" || die
}

src_install_boost-math()
{
	cd ${SRCDIR}
	install_boost_lib "${PNAME}_c99" || die
	install_boost_lib "${PNAME}_c99f" || die
	install_boost_lib "${PNAME}_c99l" || die
	install_boost_lib "${PNAME}_tr1" || die
	install_boost_lib "${PNAME}_tr1f" || die
	install_boost_lib "${PNAME}_tr1l" || die
}

src_install_boost-program-options()
{
	cd ${SRCDIR}
	install_boost_lib "${PNAME}" || die
}

src_install_boost-python()
{
	cd ${SRCDIR}
	install_boost_lib "${PNAME}" || die
}

src_install_boost-random()
{
	cd ${SRCDIR}
	install_boost_lib "${PNAME}" || die
}

src_install_boost-regex()
{
	cd ${SRCDIR}
	install_boost_lib "${PNAME}" || die
}

src_install_boost-serialization()
{
	cd ${SRCDIR}
	install_boost_lib "${PNAME}" || die
	install_boost_lib "boost_wserialization" || die
}

src_install_boost-signals()
{
	cd ${SRCDIR}
	install_boost_lib "${PNAME}" || die
}

src_install_boost-system()
{
	cd ${SRCDIR}
	install_boost_lib "${PNAME}" || die
}

src_install_boost-test()
{
	cd ${SRCDIR}
	install_boost_lib "boost_prg_exec_monitor" || die
	install_boost_lib "boost_unit_test_framework" || die
}

src_install_boost-thread()
{
	cd ${SRCDIR}
	install_boost_lib "${PNAME}" || die
}

src_install_boost-timer()
{
	cd ${SRCDIR}
	install_boost_lib "${PNAME}" || die
}

src_install_boost-wave()
{
	cd ${SRCDIR}
	install_boost_lib "${PNAME}" || die
}

src_install_boost-jam()
{
	cd ${SRCDIR}

	# find bjam exec
	local bjam=$(find ${SRCDIR}/tools/build/src/engine -name bjam -a -type f)
	minstallexec ${bjam} || die

	minstalldocs LICENSE_1_0.txt || die
}

src_install_boost-build()
{
	cd ${SRCDIR}
	minstalldir /usr/share || die
	mcopy -a tools/build /usr/share/boost-build || die

	# cleanup things provided by other packages
	mdelete -r /usr/share/boost-build/doc || die
	mdelete -r /usr/share/boost-build/example || die

	# cleanup uneccessary stuff
	mdelete -r /usr/share/boost-build/debian || die
	mdelete -r /usr/share/boost-build/notes || die
	#mdelete /usr/share/boost-build/\*.txt || die

	minstalldocs LICENSE_1_0.txt || die
	#minstalldocs tools/build/*.txt || die
	minstalldocs tools/build/notes/*.txt || die
}

src_install_boost-doc()
{
	cd ${SRCDIR}
	minstalldir /usr/share/doc || die
	mcopy -a doc/html /usr/share/doc/${PNAME}-${PVER} || die
}

src_install_boost-examples()
{
	cd ${SRCDIR}
	minstalldir /usr/share/doc || die
	mcopy -a tools/build/example /usr/share/doc/${PNAME}-${PVER} || die
	minstalldocs LICENSE_1_0.txt || die
}

src_install_boost()
{
	cd ${SRCDIR}

	# find bjam exec
	local bjam=$(find ${SRCDIR}/tools/build/src/engine -name bjam -a -type f)

	# install boost
	${bjam} \
		variant=release \
		debug-symbols=off \
		runtime-link=shared \
		link=shared \
		threading=multi \
		python=$(mget-python-version) \
		toolset=gcc \
		--prefix=${BINDIR}/usr \
		--libdir=${BINDIR}/usr/$(mlibdir) \
		--layout=system \
		install \
		|| die

	# install bcp executables
	minstallexec dist/bin/bcp || die

	# install pyste
	cd libs/python/pyste/install
	python_doinstall || die

	# install docs
	cd ${SRCDIR}
	minstalldocs LICENSE_1_0.txt README || die

	# cleanup things provided by other packages
	mdelete /usr/$(mlibdir)/libboost\*.so\* || die
	mdelete /usr/$(mlibdir)/libboost\*.a || die
}