1SUMMARY = "Free peer-reviewed portable C++ source libraries"
2SECTION = "libs"
3DEPENDS = "bjam-native zlib bzip2"
4
5ARM_INSTRUCTION_SET_armv4 = "arm"
6ARM_INSTRUCTION_SET_armv5 = "arm"
7
8BOOST_LIBS = "\
9	atomic \
10	chrono \
11	container \
12	contract \
13	date_time \
14	exception \
15	filesystem \
16	graph \
17	iostreams \
18	log \
19	math \
20	program_options \
21	random \
22	regex \
23	serialization \
24	system \
25	timer \
26	test \
27	thread \
28	wave \
29	"
30
31# only supported by x86 and powerpc
32BOOST_LIBS_append_x86 = " context coroutine"
33BOOST_LIBS_append_x86-64 = " context coroutine"
34BOOST_LIBS_append_powerpc = " context coroutine"
35BOOST_LIBS_append_arm = " context coroutine"
36# need consistent settings for native builds (x86 override not applied for native)
37BOOST_LIBS_remove_class-native = " context coroutine"
38# does not compile
39BOOST_LIBS_remove_mips16e = "wave"
40
41# optional libraries
42PACKAGECONFIG ??= "locale python"
43PACKAGECONFIG[locale] = ",,icu"
44PACKAGECONFIG[graph_parallel] = ",,,boost-mpi mpich"
45PACKAGECONFIG[mpi] = ",,mpich"
46PACKAGECONFIG[python] = ",,python3"
47
48BOOST_LIBS += "\
49    ${@bb.utils.filter('PACKAGECONFIG', 'locale python', d)} \
50    ${@bb.utils.contains('PACKAGECONFIG', 'graph_parallel', 'graph_parallel mpi', \
51                         bb.utils.filter('PACKAGECONFIG', 'mpi', d), d)} \
52"
53
54inherit python3-dir
55PYTHON_ROOT = "${STAGING_DIR_HOST}/${prefix}"
56
57# Make a package for each library, plus -dev
58PACKAGES = "${PN}-dbg ${BOOST_PACKAGES}"
59python __anonymous () {
60    packages = []
61    extras = []
62    for lib in d.getVar('BOOST_LIBS').split():
63        extras.append("--with-%s" % lib)
64        pkg = "boost-%s" % lib.replace("_", "-")
65        packages.append(pkg)
66        if not d.getVar("FILES_%s" % pkg):
67                d.setVar("FILES_%s" % pkg, "${libdir}/libboost_%s*.so.*" % lib)
68    d.setVar("BOOST_PACKAGES", " ".join(packages))
69    d.setVar("BJAM_EXTRA", " ".join(extras))
70}
71
72# Override the contents of specific packages
73FILES_${PN}-graph_parallel = "${libdir}/libboost_graph_parallel.so.*"
74FILES_${PN}-locale = "${libdir}/libboost_locale.so.*"
75FILES_${PN}-mpi = "${libdir}/mpi.so ${libdir}/libboost_mpi*.so.*"
76FILES_boost-serialization = "${libdir}/libboost_serialization*.so.* \
77	${libdir}/libboost_wserialization*.so.*"
78FILES_boost-test = "${libdir}/libboost_prg_exec_monitor*.so.* \
79	${libdir}/libboost_unit_test_framework*.so.*"
80
81# -dev last to pick up the remaining stuff
82PACKAGES += "${PN}-dev ${PN}-staticdev"
83FILES_${PN}-dev = "${includedir} ${libdir}/libboost_*.so"
84FILES_${PN}-staticdev = "${libdir}/libboost_*.a"
85
86# "boost" is a metapackage which pulls in all boost librabries
87PACKAGES += "${PN}"
88FILES_${PN} = ""
89ALLOW_EMPTY_${PN} = "1"
90RRECOMMENDS_${PN} += "${BOOST_PACKAGES}"
91RRECOMMENDS_${PN}_class-native = ""
92
93# to avoid GNU_HASH QA errors added LDFLAGS to ARCH; a little bit dirty but at least it works
94TARGET_CC_ARCH += "${LDFLAGS}"
95
96# Oh yippee, a new build system, it's sooo cooool I could eat my own
97# foot.  inlining=on lets the compiler choose, I think.  At least this
98# stuff is documented...
99# NOTE: if you leave <debug-symbols>on then in a debug build the build sys
100# objcopy will be invoked, and that won't work.  Building debug apparently
101# requires hacking gcc-tools.jam
102#
103# Sometimes I wake up screaming.  Famous figures are gathered in the nightmare,
104# Steve Bourne, Larry Wall, the whole of the ANSI C committee.  They're just
105# standing there, waiting, but the truely terrifying thing is what they carry
106# in their hands.  At first sight each seems to bear the same thing, but it is
107# not so for the forms in their grasp are ever so slightly different one from
108# the other.  Each is twisted in some grotesque way from the other to make each
109# an unspeakable perversion impossible to perceive without the onset of madness.
110# True insanity awaits anyone who perceives all of these horrors together.
111#
112# Quotation marks, there might be an easier way to do this, but I can't find
113# it.  The problem is that the user.hpp configuration file must receive a
114# pre-processor macro defined as the appropriate string - complete with "'s
115# around it.  (<> is a possibility here but the danger to that is that the
116# failure case interprets the < and > as shell redirections, creating
117# random files in the source tree.)
118#
119#bjam: '-DBOOST_PLATFORM_CONFIG=\"config\"'
120#do_compile: '-sGCC=... '"'-DBOOST_PLATFORM_CONFIG=\"config\"'"
121SQD = '"'
122EQD = '\"'
123#boost.bb:   "...  '-sGCC=... '${SQD}'-DBOOST_PLATFORM_CONFIG=${EQD}config${EQD}'${SQD} ..."
124BJAM_CONF = "${SQD}'-DBOOST_PLATFORM_CONFIG=${EQD}boost/config/platform/${TARGET_OS}.hpp${EQD}'${SQD}"
125
126BJAM_TOOLS   = "--ignore-site-config \
127		'-sTOOLS=gcc' \
128		'-sGCC=${CC} '${BJAM_CONF} \
129		'-sGXX=${CXX} '${BJAM_CONF} \
130		'-sGCC_INCLUDE_DIRECTORY=${STAGING_INCDIR}' \
131		'-sGCC_STDLIB_DIRECTORY=${STAGING_LIBDIR}' \
132		'-sBUILD=release <optimization>space <threading>multi <inlining>on <debug-symbols>off' \
133		'-sPYTHON_ROOT=${PYTHON_ROOT}' \
134		'--layout=system' \
135		"
136
137# use PARALLEL_MAKE to speed up the build
138BOOST_PARALLEL_MAKE = "${@oe.utils.parallel_make_argument(d, '-j%d')}"
139BJAM_OPTS    = '${BOOST_PARALLEL_MAKE} -d+2 -q \
140		${BJAM_TOOLS} \
141		-sBOOST_BUILD_USER_CONFIG=${WORKDIR}/user-config.jam \
142		--build-dir=${S}/${TARGET_SYS} \
143		--disable-icu \
144		${BJAM_EXTRA}'
145
146# Native compilation of bzip2 isn't working
147BJAM_OPTS_append_class-native = ' -sNO_BZIP2=1'
148
149# Adjust the build for x32
150BJAM_OPTS_append_x86-x32 = " abi=x32 address-model=64"
151
152# cross compiling for arm fails to detect abi, so provide some help
153BJAM_OPTS_append_arm = " abi=aapcs architecture=arm"
154
155do_configure() {
156	cp -f ${S}/boost/config/platform/linux.hpp ${S}/boost/config/platform/linux-gnueabi.hpp
157
158	# D2194:Fixing the failure of "error: duplicate initialization of gcc with the following parameters" during compilation.
159	rm -f ${WORKDIR}/user-config.jam
160	echo 'using gcc : 4.3.1 : ${CXX} : <cflags>"${CFLAGS}" <cxxflags>"${CXXFLAGS}" <linkflags>"${LDFLAGS}" ;' >> ${WORKDIR}/user-config.jam
161
162	# If we want Python then we need to tell Boost *exactly* where to find it
163	if ${@bb.utils.contains('BOOST_LIBS', 'python', 'true', 'false', d)}; then
164		echo "using python : ${PYTHON_BASEVERSION} : ${STAGING_DIR_HOST}${bindir}/python3 : ${STAGING_DIR_HOST}${includedir}/${PYTHON_DIR}${PYTHON_ABI} : ${STAGING_DIR_HOST}${libdir}/${PYTHON_DIR} ;" >> ${WORKDIR}/user-config.jam
165	fi
166
167	if ${@bb.utils.contains('BOOST_LIBS', 'mpi', 'true', 'false', d)}; then
168		echo "using mpi : : <find-shared-library>mpi ;" >> ${WORKDIR}/user-config.jam
169	fi
170
171	CC="${BUILD_CC}" CFLAGS="${BUILD_CFLAGS}" ./bootstrap.sh --with-bjam=bjam --with-toolset=gcc
172
173	# Boost can't be trusted to find Python on it's own, so remove any mention
174	# of it from the boost configuration
175	sed -i '/using python/d' ${S}/project-config.jam
176}
177
178do_compile() {
179	rm -rf ${S}/${TARGET_SYS}
180	bjam ${BJAM_OPTS} --prefix=${prefix} \
181		--exec-prefix=${exec_prefix} \
182		--libdir=${libdir} \
183		--includedir=${includedir} \
184		--debug-configuration
185}
186
187do_install() {
188	bjam ${BJAM_OPTS} \
189		--libdir=${D}${libdir} \
190		--includedir=${D}${includedir} \
191		install
192	for lib in ${BOOST_LIBS}; do
193		if [ -e ${D}${libdir}/libboost_${lib}.a ]; then
194			ln -s libboost_${lib}.a ${D}${libdir}/libboost_${lib}-mt.a
195		fi
196		if [ -e ${D}${libdir}/libboost_${lib}.so ]; then
197			ln -s libboost_${lib}.so ${D}${libdir}/libboost_${lib}-mt.so
198		fi
199	done
200
201}
202
203BBCLASSEXTEND = "native nativesdk"
204