ce00342bb2
This allows respecting -nostdinc, -nostdinc++ and -nostdlib before making the decision to add in -isystem, etc. The -isystem flags are problematic for building lib/libc++ and lib/libcxxrt which wants to only use its own headers. More information the need of these flags can be found at https://gcc.gnu.org/ml/gcc/2016-03/msg00219.html This also reverts r300873. Sponsored by: EMC / Isilon Storage Division
236 lines
3.6 KiB
Makefile
236 lines
3.6 KiB
Makefile
# $FreeBSD$
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.include <src.opts.mk>
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PACKAGE= clibs
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_LIBCXXRTDIR= ${.CURDIR}/../../contrib/libcxxrt
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HDRDIR= ${.CURDIR}/../../contrib/libc++/include
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SRCDIR= ${.CURDIR}/../../contrib/libc++/src
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CXXINCLUDEDIR= ${INCLUDEDIR}/c++/v${SHLIB_MAJOR}
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.if ${MACHINE_CPUARCH} == "arm"
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STATIC_CXXFLAGS+= -mlong-calls
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.endif
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.PATH: ${SRCDIR}
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LIB= c++
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SHLIB_MAJOR= 1
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SHLIB_LDSCRIPT= libc++.ldscript
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SRCS+= algorithm.cpp\
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any.cpp\
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bind.cpp\
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chrono.cpp\
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condition_variable.cpp\
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debug.cpp\
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exception.cpp\
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future.cpp\
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hash.cpp\
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ios.cpp\
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iostream.cpp\
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locale.cpp\
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memory.cpp\
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mutex.cpp\
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new.cpp\
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optional.cpp\
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random.cpp\
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regex.cpp\
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shared_mutex.cpp\
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stdexcept.cpp\
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string.cpp\
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strstream.cpp\
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system_error.cpp\
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thread.cpp\
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typeinfo.cpp\
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utility.cpp\
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valarray.cpp
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CXXRT_SRCS+= libelftc_dem_gnu3.c\
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terminate.cc\
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dynamic_cast.cc\
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memory.cc\
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auxhelper.cc\
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exception.cc\
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stdexcept.cc\
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typeinfo.cc\
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guard.cc
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.for _S in ${CXXRT_SRCS}
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CLEANFILES+= cxxrt_${_S}
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STATICOBJS+= cxxrt_${_S:R}.o
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cxxrt_${_S}: ${_LIBCXXRTDIR}/${_S} .NOMETA
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ln -sf ${.ALLSRC} ${.TARGET}
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.endfor
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WARNS= 0
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CFLAGS+= -I${HDRDIR} -I${_LIBCXXRTDIR} -nostdinc++ -nostdlib -DLIBCXXRT
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.if empty(CXXFLAGS:M-std=*)
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CXXFLAGS+= -std=c++11
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.endif
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LIBADD+= cxxrt
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INCSGROUPS= STD EXP EXT
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STD_HEADERS= __bit_reference\
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__config\
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__debug\
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__functional_03\
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__functional_base\
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__functional_base_03\
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__hash_table\
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__locale\
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__mutex_base\
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__nullptr\
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__refstring\
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__split_buffer\
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__sso_allocator\
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__std_stream\
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__tree\
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__tuple\
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__undef___deallocate\
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__undef_min_max\
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algorithm\
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array\
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atomic\
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bitset\
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cassert\
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ccomplex\
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cctype\
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cerrno\
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cfenv\
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cfloat\
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chrono\
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cinttypes\
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ciso646\
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climits\
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clocale\
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cmath\
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codecvt\
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complex\
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complex.h\
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condition_variable\
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csetjmp\
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csignal\
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cstdarg\
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cstdbool\
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cstddef\
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cstdint\
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cstdio\
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cstdlib\
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cstring\
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ctgmath\
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ctime\
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ctype.h\
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cwchar\
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cwctype\
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deque\
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errno.h\
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exception\
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float.h\
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forward_list\
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fstream\
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functional\
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future\
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initializer_list\
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inttypes.h\
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iomanip\
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ios\
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iosfwd\
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iostream\
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istream\
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iterator\
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limits\
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list\
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locale\
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map\
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math.h\
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memory\
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mutex\
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new\
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numeric\
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ostream\
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queue\
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random\
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ratio\
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regex\
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scoped_allocator\
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set\
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setjmp.h\
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shared_mutex\
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sstream\
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stack\
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stddef.h\
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stdexcept\
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stdio.h\
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stdlib.h\
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streambuf\
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string\
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strstream\
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system_error\
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tgmath.h\
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thread\
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tuple\
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type_traits\
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typeindex\
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typeinfo\
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unordered_map\
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unordered_set\
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utility\
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valarray\
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vector\
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wchar.h\
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wctype.h
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RT_HEADERS= cxxabi.h\
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unwind.h\
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unwind-arm.h\
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unwind-itanium.h
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.for hdr in ${STD_HEADERS}
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STD+= ${HDRDIR}/${hdr}
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INCSLINKS+= ${CXXINCLUDEDIR}/${hdr} ${CXXINCLUDEDIR}/tr1/${hdr}
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.endfor
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.for hdr in ${RT_HEADERS}
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STD+= ${_LIBCXXRTDIR}/${hdr}
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.endfor
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STDDIR= ${CXXINCLUDEDIR}
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EXP_HEADERS= __config\
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algorithm\
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any\
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chrono\
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dynarray\
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functional\
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optional\
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ratio\
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string_view\
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system_error\
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tuple\
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type_traits\
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utility
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.for hdr in ${EXP_HEADERS}
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EXP+= ${HDRDIR}/experimental/${hdr}
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.endfor
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EXPDIR= ${CXXINCLUDEDIR}/experimental
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EXT_HEADERS= __hash\
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hash_map\
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hash_set
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.for hdr in ${EXT_HEADERS}
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EXT+= ${HDRDIR}/ext/${hdr}
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.endfor
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EXTDIR= ${CXXINCLUDEDIR}/ext
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.if ${MK_GNUCXX} == "no" && ${COMPILER_TYPE} == "gcc"
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CLEANFILES+= libstdc++.so libstdc++.a
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afterinstall:
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${INSTALL_SYMLINK} ${DESTDIR}${LIBDIR}/lib${LIB}.so \
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${.OBJDIR}/libstdc++.so
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${INSTALL_SYMLINK} ${DESTDIR}${LIBDIR}/lib${LIB}.a \
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${.OBJDIR}/libstdc++.a
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.endif
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.include <bsd.lib.mk>
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