On Fri, May 13, 2016 at 09:04:26PM +0100, Stuart Henderson wrote:
> On 2016/05/13 21:49, Patrick Wildt wrote:
> > +BUILD_DEPENDS += devel/llvm
>
> Only thing I noticed in first review was this, please use
>
> MODULES = lang/clang
> MODCLANG_LANGS = c++
> MODCLANG_ARCHS = amd64
>
> instead of the BUILD_DEPENDS. Then, in theory, you shouldn't need
> these lines in the various Makefiles:
>
> > +CC= clang
> > +CXX= clang++
>
> I'll try to do some testing but I'm a bit swamped at the moment.
Thanks!
FWIW, updated diff based on LLVM 3.8:
diff --git devel/libc++/Makefile devel/libc++/Makefile
new file mode 100644
index 0000000..1c16190
--- /dev/null
+++ devel/libc++/Makefile
@@ -0,0 +1,57 @@
+# $OpenBSD$
+
+ONLY_FOR_ARCHS = amd64
+DPB_PROPERTIES = parallel
+
+COMMENT = new implementation of the C++ standard library
+
+LLVM_V = 3.8.0
+DISTNAME = libcxx-${LLVM_V}.src
+PKGNAME = libc++-${LLVM_V}
+CATEGORIES = devel
+DISTFILES = libcxx-${LLVM_V}.src${EXTRACT_SUFX} \
+ libcxxabi-${LLVM_V}.src${EXTRACT_SUFX} \
+ libunwind-${LLVM_V}.src${EXTRACT_SUFX}
+MASTER_SITES = http://www.llvm.org/releases/${LLVM_V}/
+EXTRACT_SUFX = .tar.xz
+
+SHARED_LIBS = c++ 1.0 \
+ c++abi 1.0
+
+# packager notes in http://llvm.org/docs/Packaging.html
+HOMEPAGE = http://www.llvm.org/
+
+MAINTAINER= Patrick Wildt <patr...@blueri.se>
+
+# BSD
+PERMIT_PACKAGE_CDROM = Yes
+
+WANTLIB = c
+
+MODULES = lang/clang
+MODCLANG_LANGS = c++
+MODCLANG_ARCHS = amd64
+
+SEPARATE_BUILD = Yes
+
+WRKDIST = ${WRKDIR}/${DISTNAME}
+MAKE_ENV += LIBCXX=${WRKSRC}
+MAKE_ENV += LIBCXXABI=${WRKSRC}/libcxxabi
+MAKE_ENV += LIBUNWIND=${WRKSRC}/libunwind
+
+post-extract:
+ mv ${WRKDIR}/libcxxabi-${LLVM_V}.src ${WRKSRC}/libcxxabi
+ mv ${WRKDIR}/libunwind-${LLVM_V}.src ${WRKSRC}/libunwind
+ mkdir -p ${WRKBUILD}/libcxx
+ mkdir -p ${WRKBUILD}/libcxxabi
+
+pre-build:
+ @printf "major=${LIBc++_VERSION:R}\nminor=${LIBc++_VERSION:E}\n" \
+ >${WRKBUILD}/libcxx/shlib_version
+ @printf "major=${LIBc++abi_VERSION:R}\nminor=${LIBc++abi_VERSION:E}\n" \
+ >${WRKBUILD}/libcxxabi/shlib_version
+ @cp ${FILESDIR}/Makefile ${WRKBUILD}/Makefile
+ @cp ${FILESDIR}/libcxx-Makefile ${WRKBUILD}/libcxx/Makefile
+ @cp ${FILESDIR}/libcxxabi-Makefile ${WRKBUILD}/libcxxabi/Makefile
+
+.include <bsd.port.mk>
diff --git devel/libc++/distinfo devel/libc++/distinfo
new file mode 100644
index 0000000..e7d0a73
--- /dev/null
+++ devel/libc++/distinfo
@@ -0,0 +1,6 @@
+SHA256 (libcxx-3.8.0.src.tar.xz) = NoBFEblAvIp878fLORprKPXj9T9jcpZWQgINuRF0I3s=
+SHA256 (libcxxabi-3.8.0.src.tar.xz) =
xe4Ica/27HQTgMSJkAen2X8LeRyB32nSW3RO68XO5QQ=
+SHA256 (libunwind-3.8.0.src.tar.xz) =
rz6vOezcO56Jhj+2LhqjwTXP3n6UFUJOTjltdIapQis=
+SIZE (libcxx-3.8.0.src.tar.xz) = 1062884
+SIZE (libcxxabi-3.8.0.src.tar.xz) = 508900
+SIZE (libunwind-3.8.0.src.tar.xz) = 60600
diff --git devel/libc++/files/Makefile devel/libc++/files/Makefile
new file mode 100644
index 0000000..32aef54
--- /dev/null
+++ devel/libc++/files/Makefile
@@ -0,0 +1,7 @@
+# $OpenBSD$
+
+.include <bsd.own.mk>
+
+SUBDIR= libcxx libcxxabi
+
+.include <bsd.subdir.mk>
diff --git devel/libc++/files/libcxx-Makefile devel/libc++/files/libcxx-Makefile
new file mode 100644
index 0000000..2e08e38
--- /dev/null
+++ devel/libc++/files/libcxx-Makefile
@@ -0,0 +1,222 @@
+HDRDIR= ${LIBCXX}/include
+SRCDIR= ${LIBCXX}/src
+AHDRDIR= ${LIBCXXABI}/include
+UHDRDIR= ${LIBUNWIND}/include
+CXXINCLUDEDIR= /usr/local/include/c++/v1
+
+.PATH: ${SRCDIR}
+
+LIB= c++
+LIBDIR= /usr/local/lib
+
+SRCS+= algorithm.cpp\
+ any.cpp\
+ bind.cpp\
+ chrono.cpp\
+ condition_variable.cpp\
+ debug.cpp\
+ exception.cpp\
+ future.cpp\
+ hash.cpp\
+ ios.cpp\
+ iostream.cpp\
+ locale.cpp\
+ memory.cpp\
+ mutex.cpp\
+ new.cpp\
+ random.cpp\
+ regex.cpp\
+ shared_mutex.cpp\
+ stdexcept.cpp\
+ string.cpp\
+ strstream.cpp\
+ system_error.cpp\
+ thread.cpp\
+ typeinfo.cpp\
+ utility.cpp\
+ valarray.cpp
+
+WARNS= 0
+CFLAGS+= -nostdlib -DLIBCXXABI -I${HDRDIR} -I${SRCDIR}/include \
+ -DLIBCXX_BUILDING_LIBCXXABI -I${AHDRDIR} -I${UHDRDIR}
+CPPFLAGS+= ${CFLAGS}
+.if empty(CXXFLAGS:M-std=*)
+CXXFLAGS+= -std=c++11
+.endif
+
+LDFLAGS+= --verbose
+INCSGROUPS= STD EXT EXP
+
+STD_HEADERS= __bit_reference\
+ __config\
+ __debug\
+ __functional_03\
+ __functional_base\
+ __functional_base_03\
+ __hash_table\
+ __locale\
+ __mutex_base\
+ __nullptr\
+ __refstring\
+ __split_buffer\
+ __sso_allocator\
+ __std_stream\
+ __tree\
+ __tuple\
+ __undef___deallocate\
+ __undef_min_max\
+ algorithm\
+ array\
+ atomic\
+ bitset\
+ cassert\
+ ccomplex\
+ cctype\
+ cerrno\
+ cfenv\
+ cfloat\
+ chrono\
+ cinttypes\
+ ciso646\
+ climits\
+ clocale\
+ cmath\
+ codecvt\
+ complex\
+ complex.h\
+ condition_variable\
+ csetjmp\
+ csignal\
+ cstdarg\
+ cstdbool\
+ cstddef\
+ cstdint\
+ cstdio\
+ cstdlib\
+ cstring\
+ ctgmath\
+ ctime\
+ ctype.h\
+ cwchar\
+ cwctype\
+ deque\
+ errno.h\
+ exception\
+ float.h\
+ forward_list\
+ fstream\
+ functional\
+ future\
+ initializer_list\
+ inttypes.h\
+ iomanip\
+ ios\
+ iosfwd\
+ iostream\
+ istream\
+ iterator\
+ limits\
+ list\
+ locale\
+ map\
+ math.h\
+ memory\
+ mutex\
+ new\
+ numeric\
+ ostream\
+ queue\
+ random\
+ ratio\
+ regex\
+ scoped_allocator\
+ set\
+ setjmp.h\
+ shared_mutex\
+ sstream\
+ stack\
+ stddef.h\
+ stdexcept\
+ stdio.h\
+ stdlib.h\
+ streambuf\
+ string\
+ strstream\
+ system_error\
+ tgmath.h\
+ thread\
+ tuple\
+ type_traits\
+ typeindex\
+ typeinfo\
+ unordered_map\
+ unordered_set\
+ utility\
+ valarray\
+ vector\
+ wchar.h\
+ wctype.h
+
+.for hdr in ${STD_HEADERS}
+STD+= ${hdr} ${HDRDIR}/${hdr}
+.endfor
+STDDIR= ${CXXINCLUDEDIR}
+
+EXT_HEADERS= __hash\
+ hash_map\
+ hash_set
+
+.for hdr in ${EXT_HEADERS}
+EXT+= ${hdr} ${HDRDIR}/ext/${hdr}
+.endfor
+EXTDIR= ${CXXINCLUDEDIR}/ext
+
+EXP_HEADERS= __config\
+ algorithm\
+ any\
+ chrono\
+ dynarray\
+ functional\
+ optional\
+ ratio\
+ string_view\
+ system_error\
+ tuple\
+ type_traits\
+ utility
+
+.for hdr in ${EXP_HEADERS}
+EXP+= ${hdr} ${HDRDIR}/experimental/${hdr}
+.endfor
+EXPDIR= ${CXXINCLUDEDIR}/experimental
+
+#includes:
+beforeinstall:
+ @echo installing ${STD_HEADERS}
+ ${INSTALL} -d -m 555 ${DESTDIR}/${STDDIR};
+. for hdr src in ${STD}
+ cmp -s ${src} ${DESTDIR}/${STDDIR}/${hdr} || \
+ ${INSTALL} ${INSTALL_COPY} -m 444 ${src}
${DESTDIR}/${STDDIR}/${hdr};
+. endfor
+ ${INSTALL} -d -m 555 ${DESTDIR}/${EXTDIR};
+. for hdr src in ${EXT}
+ cmp -s ${src} ${DESTDIR}/${EXTDIR}/${hdr} || \
+ ${INSTALL} ${INSTALL_COPY} -m 444 ${src}
${DESTDIR}/${EXTDIR}/${hdr};
+. endfor
+ ${INSTALL} -d -m 555 ${DESTDIR}/${EXPDIR};
+. for hdr src in ${EXP}
+ cmp -s ${src} ${DESTDIR}/${EXPDIR}/${hdr} || \
+ ${INSTALL} ${INSTALL_COPY} -m 444 ${src}
${DESTDIR}/${EXPDIR}/${hdr};
+. endfor
+ ${INSTALL} -d -m 555 ${DESTDIR}/${CXXINCLUDEDIR}/support/newlib;
+ cmp -s ${HDRDIR}/support/newlib/xlocale.h \
+ ${DESTDIR}/${CXXINCLUDEDIR}/support/newlib/xlocale.h || \
+ ${INSTALL} ${INSTALL_COPY} -m 444
${HDRDIR}/support/newlib/xlocale.h \
+ ${DESTDIR}/${CXXINCLUDEDIR}/support/newlib/xlocale.h;
+ ${INSTALL} -d -m 555 ${DESTDIR}/${CXXINCLUDEDIR}/support/xlocale;
+ cmp -s ${HDRDIR}/support/xlocale/xlocale.h \
+ ${DESTDIR}/${CXXINCLUDEDIR}/support/xlocale/xlocale.h || \
+ ${INSTALL} ${INSTALL_COPY} -m 444
${HDRDIR}/support/xlocale/xlocale.h \
+ ${DESTDIR}/${CXXINCLUDEDIR}/support/xlocale/xlocale.h;
+
+.include <bsd.lib.mk>
diff --git devel/libc++/files/libcxxabi-Makefile
devel/libc++/files/libcxxabi-Makefile
new file mode 100644
index 0000000..af5b039
--- /dev/null
+++ devel/libc++/files/libcxxabi-Makefile
@@ -0,0 +1,89 @@
+HDRDIR= ${LIBCXXABI}/include
+SRCDIR= ${LIBCXXABI}/src
+SHDRDIR= ${LIBCXX}/include
+UHDRDIR= ${LIBUNWIND}/include
+CXXINCLUDEDIR= /usr/local/include/c++/v1
+
+.PATH: ${SRCDIR} ${LIBUNWIND}/src
+
+LIB= c++abi
+LIBDIR= /usr/local/lib
+
+SRCS+= abort_message.cpp\
+ cxa_aux_runtime.cpp\
+ cxa_default_handlers.cpp\
+ cxa_demangle.cpp\
+ cxa_exception.cpp\
+ cxa_exception_storage.cpp\
+ cxa_guard.cpp\
+ cxa_handlers.cpp\
+ cxa_new_delete.cpp\
+ cxa_personality.cpp\
+ cxa_thread_atexit.cpp\
+ cxa_unexpected.cpp\
+ cxa_vector.cpp\
+ cxa_virtual.cpp\
+ exception.cpp\
+ private_typeinfo.cpp\
+ stdexcept.cpp\
+ typeinfo.cpp\
+ Unwind-EHABI.cpp\
+ Unwind-sjlj.c\
+ UnwindLevel1-gcc-ext.c\
+ UnwindLevel1.c\
+ UnwindRegistersRestore.S\
+ UnwindRegistersSave.S\
+ libunwind.cpp
+
+WARNS= 0
+CFLAGS+= -nostdlib -I${SHDRDIR} -funwind-tables -I${HDRDIR} -I${UHDRDIR}
+CPPFLAGS+= ${CFLAGS}
+.if empty(CXXFLAGS:M-std=*)
+CXXFLAGS+= -std=c++11
+.endif
+
+STD_HEADERS= cxxabi.h \
+ __cxxabi_config.h
+
+.for hdr in ${STD_HEADERS}
+STD+= ${hdr} ${HDRDIR}/${hdr}
+.endfor
+STDDIR= ${CXXINCLUDEDIR}
+
+# Libunwind stuff
+STD_UHEADERS= libunwind.h \
+ __libunwind_config.h \
+ unwind.h
+
+.for hdr in ${STD_UHEADERS}
+USTD+= ${hdr} ${UHDRDIR}/${hdr}
+.endfor
+USTDDIR= ${CXXINCLUDEDIR}
+
+MACHO_HEADERS=compact_unwind_encoding.h
+
+.for hdr in ${MACHO_HEADERS}
+MACHO+= ${hdr} ${UHDRDIR}/mach-o/${hdr}
+.endfor
+MACHODIR= ${CXXINCLUDEDIR}/mach-o
+
+#includes:
+beforeinstall:
+ @echo installing ${STD_HEADERS}
+ ${INSTALL} -d -m 555 ${DESTDIR}/${STDDIR};
+. for hdr src in ${STD}
+ cmp -s ${src} ${DESTDIR}/${STDDIR}/${hdr} || \
+ ${INSTALL} ${INSTALL_COPY} -m 444 ${src}
${DESTDIR}/${STDDIR}/${hdr};
+. endfor
+ ${INSTALL} -d -m 555 ${DESTDIR}/${USTDDIR};
+. for hdr src in ${USTD}
+ cmp -s ${src} ${DESTDIR}/${USTDDIR}/${hdr} || \
+ ${INSTALL} ${INSTALL_COPY} -m 444 ${src}
${DESTDIR}/${USTDDIR}/${hdr};
+. endfor
+ ${INSTALL} -d -m 555 ${DESTDIR}/${MACHODIR};
+. for hdr src in ${MACHO}
+ cmp -s ${src} ${DESTDIR}/${MACHODIR}/${hdr} || \
+ ${INSTALL} ${INSTALL_COPY} -m 444 ${src}
${DESTDIR}/${MACHODIR}/${hdr};
+. endfor
+
+.include <bsd.lib.mk>
diff --git devel/libc++/patches/patch-include___config
devel/libc++/patches/patch-include___config
new file mode 100644
index 0000000..b36dcc4
--- /dev/null
+++ devel/libc++/patches/patch-include___config
@@ -0,0 +1,31 @@
+$OpenBSD$
+--- include/__config.orig Tue Jan 12 01:38:04 2016
++++ include/__config Sun May 15 22:44:57 2016
+@@ -118,6 +118,17 @@
+ # define _LIBCPP_HAS_QUICK_EXIT
+ #endif // __NetBSD__
+
++#ifdef __OpenBSD__
++# include <sys/endian.h>
++# if _BYTE_ORDER == _LITTLE_ENDIAN
++# define _LIBCPP_LITTLE_ENDIAN 1
++# define _LIBCPP_BIG_ENDIAN 0
++# else // _BYTE_ORDER == _LITTLE_ENDIAN
++# define _LIBCPP_LITTLE_ENDIAN 0
++# define _LIBCPP_BIG_ENDIAN 1
++# endif // _BYTE_ORDER == _LITTLE_ENDIAN
++#endif // __OpenBSD__
++
+ #ifdef _WIN32
+ # define _LIBCPP_LITTLE_ENDIAN 1
+ # define _LIBCPP_BIG_ENDIAN 0
+@@ -810,7 +821,8 @@ extern "C" void __sanitizer_annotate_contiguous_contai
+ #define _LIBCPP_HAS_NO_STDOUT
+ #endif
+
+-#if defined(__ANDROID__) || defined(__CloudABI__) ||
defined(_LIBCPP_HAS_MUSL_LIBC)
++#if defined(__ANDROID__) || defined(__CloudABI__) ||
defined(_LIBCPP_HAS_MUSL_LIBC) \
++ || defined(__OpenBSD__)
+ #define _LIBCPP_PROVIDES_DEFAULT_RUNE_TABLE
+ #endif
+
diff --git devel/libc++/patches/patch-include___locale
devel/libc++/patches/patch-include___locale
new file mode 100644
index 0000000..d4bbdf0
--- /dev/null
+++ devel/libc++/patches/patch-include___locale
@@ -0,0 +1,12 @@
+$OpenBSD$
+--- include/__locale.orig Wed Mar 11 18:00:28 2015
++++ include/__locale Fri May 13 15:49:28 2016
+@@ -32,7 +32,7 @@
+ #elif defined(__sun__)
+ # include <xlocale.h>
+ # include <support/solaris/xlocale.h>
+-#elif defined(_NEWLIB_VERSION)
++#elif defined(_NEWLIB_VERSION) || defined(__OpenBSD__)
+ # include <support/newlib/xlocale.h>
+ #elif (defined(__GLIBC__) || defined(__APPLE__) || defined(__FreeBSD__) \
+ || defined(__EMSCRIPTEN__) || defined(__IBMCPP__))
diff --git devel/libc++/patches/patch-include_cstdio
devel/libc++/patches/patch-include_cstdio
new file mode 100644
index 0000000..bff409d
--- /dev/null
+++ devel/libc++/patches/patch-include_cstdio
@@ -0,0 +1,12 @@
+$OpenBSD$
+--- include/cstdio.orig Fri Oct 9 03:29:09 2015
++++ include/cstdio Sun May 15 22:43:54 2016
+@@ -155,7 +155,7 @@ using ::tmpnam;
+
+ #ifndef _LIBCPP_HAS_NO_STDIN
+ using ::getchar;
+-#if _LIBCPP_STD_VER <= 11
++#if _LIBCPP_STD_VER <= 11 && !defined(__OpenBSD__)
+ using ::gets;
+ #endif
+ using ::scanf;
diff --git devel/libc++/patches/patch-include_locale
devel/libc++/patches/patch-include_locale
new file mode 100644
index 0000000..836fe27
--- /dev/null
+++ devel/libc++/patches/patch-include_locale
@@ -0,0 +1,12 @@
+$OpenBSD$
+--- include/locale.orig Fri May 13 15:55:21 2016
++++ include/locale Fri May 13 15:57:13 2016
+@@ -236,7 +236,7 @@ typedef _VSTD::unique_ptr<__locale_struct, decltype(&u
+ // locale. Linux, not so much. The following functions avoid the locale when
+ // that's possible and otherwise do the wrong thing. FIXME.
+ #if defined(__linux__) || defined(__EMSCRIPTEN__) || defined(_AIX) || \
+- defined(_NEWLIB_VERSION) || defined(__GLIBC__)
++ defined(_NEWLIB_VERSION) || defined(__GLIBC__) || defined(__OpenBSD__)
+
+ #ifdef _LIBCPP_LOCALE__L_EXTENSIONS
+ decltype(MB_CUR_MAX_L(_VSTD::declval<locale_t>()))
diff --git devel/libc++/patches/patch-include_support_newlib_xlocale_h
devel/libc++/patches/patch-include_support_newlib_xlocale_h
new file mode 100644
index 0000000..6a28191
--- /dev/null
+++ devel/libc++/patches/patch-include_support_newlib_xlocale_h
@@ -0,0 +1,12 @@
+$OpenBSD$
+--- include/support/newlib/xlocale.h.orig Fri Sep 19 22:09:12 2014
++++ include/support/newlib/xlocale.h Fri May 13 15:49:28 2016
+@@ -10,7 +10,7 @@
+ #ifndef _LIBCPP_SUPPORT_NEWLIB_XLOCALE_H
+ #define _LIBCPP_SUPPORT_NEWLIB_XLOCALE_H
+
+-#if defined(_NEWLIB_VERSION)
++#if defined(_NEWLIB_VERSION) || defined(__OpenBSD__)
+
+ #include <cstdlib>
+ #include <clocale>
diff --git devel/libc++/patches/patch-libunwind_src_AddressSpace_hpp
devel/libc++/patches/patch-libunwind_src_AddressSpace_hpp
new file mode 100644
index 0000000..b89f03b
--- /dev/null
+++ devel/libc++/patches/patch-libunwind_src_AddressSpace_hpp
@@ -0,0 +1,108 @@
+$OpenBSD$
+--- libunwind/src/AddressSpace.hpp.orig Fri Oct 16 21:40:09 2015
++++ libunwind/src/AddressSpace.hpp Sun May 15 22:43:54 2016
+@@ -347,6 +347,85 @@ LocalAddressSpace::getEncodedP(pint_t &addr, pint_t en
+ #endif
+ #endif
+
++#if __OpenBSD__
++ #include <link_elf.h>
++ #define PT_EH_FRAME_HDR (PT_LOOS + 0x474e550)
++
++ struct dl_unwind_sections
++ {
++ uintptr_t base;
++ const void *dwarf_section;
++ uintptr_t dwarf_section_length;
++ const void *compact_unwind_section;
++ uintptr_t compact_unwind_section_length;
++ };
++
++ struct eh_frame_hdr
++ {
++ uint8_t version;
++ uint8_t eh_frame_ptr_enc;
++ uint8_t fde_count_enc;
++ uint8_t table_enc;
++ uint8_t data[0];
++ };
++
++ struct _dl_iterate_struct
++ {
++ Elf_Addr addr;
++ Elf_Addr base;
++ Elf_Phdr *eh_frame_hdr;
++ };
++
++ static int _dl_iterate_cb(struct dl_phdr_info *dlpi, size_t size, void*
data) {
++ struct _dl_iterate_struct *dlis = (struct _dl_iterate_struct *)data;
++ Elf_Phdr *phdr = (Elf_Phdr *)dlpi->dlpi_phdr;
++ int idx, found = 0;
++
++ for (idx = 0; idx < dlpi->dlpi_phnum; idx++, phdr++) {
++ if (phdr->p_type == PT_LOAD) {
++ Elf_Addr vaddr = dlpi->dlpi_addr + phdr->p_vaddr;
++ if (dlis->addr >= vaddr && dlis->addr < (vaddr + phdr->p_memsz))
++ found = 1;
++ } else if (phdr->p_type == PT_EH_FRAME_HDR)
++ dlis->eh_frame_hdr = phdr;
++ }
++
++ dlis->base = dlpi->dlpi_addr;
++ return found;
++ }
++
++ static inline bool _dl_find_unwind_sections(void *addr,
++ dl_unwind_sections *info) {
++
++ LocalAddressSpace::pint_t encoded, end;
++ struct _dl_iterate_struct dlis;
++ struct eh_frame_hdr *ehfh;
++ Elf_Phdr *phdr;
++ int idx;
++
++ dlis.addr = (Elf_Addr)addr;
++ if (!dl_iterate_phdr(_dl_iterate_cb, &dlis))
++ return false;
++
++ phdr = (Elf_Phdr *)dlis.eh_frame_hdr;
++ ehfh = (struct eh_frame_hdr *)(dlis.base + phdr->p_vaddr);
++
++ encoded = (LocalAddressSpace::pint_t)&ehfh->data;
++ end = (LocalAddressSpace::pint_t)ehfh + phdr->p_memsz;
++
++ // Fill in return struct.
++ info->base = dlis.base;
++ info->dwarf_section = (const void *)LocalAddressSpace::sThisAddressSpace
++ .getEncodedP(encoded, end, ehfh->eh_frame_ptr_enc);
++ /* XXX: We don't know how big it is, shouldn't be bigger than this. */
++ info->dwarf_section_length = 0x00ffffff;
++ info->compact_unwind_section = 0;
++ info->compact_unwind_section_length = 0;
++
++ return true;
++ }
++#endif
++
+ inline bool LocalAddressSpace::findUnwindSections(pint_t targetAddr,
+ UnwindInfoSections &info) {
+ #ifdef __APPLE__
+@@ -359,6 +438,18 @@ inline bool LocalAddressSpace::findUnwindSections(pint
+ #endif
+ info.compact_unwind_section =
(uintptr_t)dyldInfo.compact_unwind_section;
+ info.compact_unwind_section_length =
dyldInfo.compact_unwind_section_length;
++ return true;
++ }
++#elif __OpenBSD__
++ dl_unwind_sections dlInfo;
++ if (_dl_find_unwind_sections((void *)targetAddr, &dlInfo)) {
++ info.dso_base = (uintptr_t)dlInfo.base;
++ #if _LIBUNWIND_SUPPORT_DWARF_UNWIND
++ info.dwarf_section = (uintptr_t)dlInfo.dwarf_section;
++ info.dwarf_section_length = dlInfo.dwarf_section_length;
++ #endif
++ info.compact_unwind_section =
(uintptr_t)dlInfo.compact_unwind_section;
++ info.compact_unwind_section_length = dlInfo.compact_unwind_section_length;
+ return true;
+ }
+ #elif _LIBUNWIND_ARM_EHABI
diff --git devel/libc++/patches/patch-libunwind_src_config_h
devel/libc++/patches/patch-libunwind_src_config_h
new file mode 100644
index 0000000..cfafc6c
--- /dev/null
+++ devel/libc++/patches/patch-libunwind_src_config_h
@@ -0,0 +1,22 @@
+$OpenBSD$
+--- libunwind/src/config.h.orig Sat Sep 26 20:26:01 2015
++++ libunwind/src/config.h Sun May 15 22:43:54 2016
+@@ -61,6 +61,18 @@
+ #define _LIBUNWIND_SUPPORT_DWARF_INDEX 0
+ #endif
+
++#elif __OpenBSD__
++ #define _LIBUNWIND_BUILD_ZERO_COST_APIS (__i386__ || __x86_64__ ||
__aarch64__ || __arm__)
++ #define _LIBUNWIND_BUILD_SJLJ_APIS 0
++ #define _LIBUNWIND_SUPPORT_FRAME_APIS (__i386__ || __x86_64__)
++ #define _LIBUNWIND_EXPORT
__attribute__((visibility("default")))
++ #define _LIBUNWIND_HIDDEN
__attribute__((visibility("hidden")))
++ #define _LIBUNWIND_LOG(msg, ...) fprintf(stderr, "libuwind: " msg,
__VA_ARGS__)
++ #define _LIBUNWIND_ABORT(msg) __assert2(__FILE__, __LINE__, __func__, msg)
++ #define _LIBUNWIND_SUPPORT_COMPACT_UNWIND 1
++ #define _LIBUNWIND_SUPPORT_DWARF_UNWIND 1
++ #define _LIBUNWIND_SUPPORT_DWARF_INDEX 0
++
+ #else
+ #include <stdlib.h>
+
diff --git devel/libc++/pkg/DESCR devel/libc++/pkg/DESCR
new file mode 100644
index 0000000..bfa8bdf
--- /dev/null
+++ devel/libc++/pkg/DESCR
@@ -0,0 +1,2 @@
+libc++ is a new implementation of the C++ standard library,
+targeting C++11.
diff --git devel/libc++/pkg/PLIST devel/libc++/pkg/PLIST
new file mode 100644
index 0000000..a7e5f74
--- /dev/null
+++ devel/libc++/pkg/PLIST
@@ -0,0 +1,148 @@
+@comment $OpenBSD$
+include/c++/
+include/c++/v1/
+include/c++/v1/__bit_reference
+include/c++/v1/__config
+include/c++/v1/__cxxabi_config.h
+include/c++/v1/__debug
+include/c++/v1/__functional_03
+include/c++/v1/__functional_base
+include/c++/v1/__functional_base_03
+include/c++/v1/__hash_table
+include/c++/v1/__libunwind_config.h
+include/c++/v1/__locale
+include/c++/v1/__mutex_base
+include/c++/v1/__nullptr
+include/c++/v1/__refstring
+include/c++/v1/__split_buffer
+include/c++/v1/__sso_allocator
+include/c++/v1/__std_stream
+include/c++/v1/__tree
+include/c++/v1/__tuple
+include/c++/v1/__undef___deallocate
+include/c++/v1/__undef_min_max
+include/c++/v1/algorithm
+include/c++/v1/array
+include/c++/v1/atomic
+include/c++/v1/bitset
+include/c++/v1/cassert
+include/c++/v1/ccomplex
+include/c++/v1/cctype
+include/c++/v1/cerrno
+include/c++/v1/cfenv
+include/c++/v1/cfloat
+include/c++/v1/chrono
+include/c++/v1/cinttypes
+include/c++/v1/ciso646
+include/c++/v1/climits
+include/c++/v1/clocale
+include/c++/v1/cmath
+include/c++/v1/codecvt
+include/c++/v1/complex
+include/c++/v1/complex.h
+include/c++/v1/condition_variable
+include/c++/v1/csetjmp
+include/c++/v1/csignal
+include/c++/v1/cstdarg
+include/c++/v1/cstdbool
+include/c++/v1/cstddef
+include/c++/v1/cstdint
+include/c++/v1/cstdio
+include/c++/v1/cstdlib
+include/c++/v1/cstring
+include/c++/v1/ctgmath
+include/c++/v1/ctime
+include/c++/v1/ctype.h
+include/c++/v1/cwchar
+include/c++/v1/cwctype
+include/c++/v1/cxxabi.h
+include/c++/v1/deque
+include/c++/v1/errno.h
+include/c++/v1/exception
+include/c++/v1/experimental/
+include/c++/v1/experimental/__config
+include/c++/v1/experimental/algorithm
+include/c++/v1/experimental/any
+include/c++/v1/experimental/chrono
+include/c++/v1/experimental/dynarray
+include/c++/v1/experimental/functional
+include/c++/v1/experimental/optional
+include/c++/v1/experimental/ratio
+include/c++/v1/experimental/string_view
+include/c++/v1/experimental/system_error
+include/c++/v1/experimental/tuple
+include/c++/v1/experimental/type_traits
+include/c++/v1/experimental/utility
+include/c++/v1/ext/
+include/c++/v1/ext/__hash
+include/c++/v1/ext/hash_map
+include/c++/v1/ext/hash_set
+include/c++/v1/float.h
+include/c++/v1/forward_list
+include/c++/v1/fstream
+include/c++/v1/functional
+include/c++/v1/future
+include/c++/v1/initializer_list
+include/c++/v1/inttypes.h
+include/c++/v1/iomanip
+include/c++/v1/ios
+include/c++/v1/iosfwd
+include/c++/v1/iostream
+include/c++/v1/istream
+include/c++/v1/iterator
+include/c++/v1/libunwind.h
+include/c++/v1/limits
+include/c++/v1/list
+include/c++/v1/locale
+include/c++/v1/mach-o/
+include/c++/v1/mach-o/compact_unwind_encoding.h
+include/c++/v1/map
+include/c++/v1/math.h
+include/c++/v1/memory
+include/c++/v1/mutex
+include/c++/v1/new
+include/c++/v1/numeric
+include/c++/v1/ostream
+include/c++/v1/queue
+include/c++/v1/random
+include/c++/v1/ratio
+include/c++/v1/regex
+include/c++/v1/scoped_allocator
+include/c++/v1/set
+include/c++/v1/setjmp.h
+include/c++/v1/shared_mutex
+include/c++/v1/sstream
+include/c++/v1/stack
+include/c++/v1/stddef.h
+include/c++/v1/stdexcept
+include/c++/v1/stdio.h
+include/c++/v1/stdlib.h
+include/c++/v1/streambuf
+include/c++/v1/string
+include/c++/v1/strstream
+include/c++/v1/support/
+include/c++/v1/support/newlib/
+include/c++/v1/support/newlib/xlocale.h
+include/c++/v1/support/xlocale/
+include/c++/v1/support/xlocale/xlocale.h
+include/c++/v1/system_error
+include/c++/v1/tgmath.h
+include/c++/v1/thread
+include/c++/v1/tuple
+include/c++/v1/type_traits
+include/c++/v1/typeindex
+include/c++/v1/typeinfo
+include/c++/v1/unordered_map
+include/c++/v1/unordered_set
+include/c++/v1/unwind.h
+include/c++/v1/utility
+include/c++/v1/valarray
+include/c++/v1/vector
+include/c++/v1/wchar.h
+include/c++/v1/wctype.h
+lib/libc++.a
+@lib lib/libc++.so.${LIBc++_VERSION}
+lib/libc++_p.a
+lib/libc++abi.a
+@lib lib/libc++abi.so.${LIBc++abi_VERSION}
+lib/libc++abi_p.a
diff --git devel/llvm/patches/patch-tools_clang_lib_Driver_ToolChains_cpp
devel/llvm/patches/patch-tools_clang_lib_Driver_ToolChains_cpp
index 0c97d3e..daea470 100644
--- devel/llvm/patches/patch-tools_clang_lib_Driver_ToolChains_cpp
+++ devel/llvm/patches/patch-tools_clang_lib_Driver_ToolChains_cpp
@@ -2,8 +2,8 @@ $OpenBSD: patch-tools_clang_lib_Driver_ToolChains_cpp,v 1.7
2016/05/15 07:07:52
Use the integrated assembler by default on Sparc and Mips64.
---- tools/clang/lib/Driver/ToolChains.cpp.orig Tue Feb 16 14:56:48 2016
-+++ tools/clang/lib/Driver/ToolChains.cpp Sat May 14 20:34:32 2016
+--- tools/clang/lib/Driver/ToolChains.cpp.orig Tue Feb 16 20:56:48 2016
++++ tools/clang/lib/Driver/ToolChains.cpp Sun May 15 22:35:28 2016
@@ -2378,6 +2378,10 @@ bool Generic_GCC::IsIntegratedAssemblerDefault() const
case llvm::Triple::ppc64:
case llvm::Triple::ppc64le:
@@ -15,7 +15,7 @@ Use the integrated assembler by default on Sparc and Mips64.
return true;
default:
return false;
-@@ -2985,6 +2989,50 @@ Tool *OpenBSD::buildAssembler() const {
+@@ -2985,6 +2989,56 @@ Tool *OpenBSD::buildAssembler() const {
}
Tool *OpenBSD::buildLinker() const { return new
tools::openbsd::Linker(*this); }
@@ -39,15 +39,21 @@ Use the integrated assembler by default on Sparc and Mips64.
+ DriverArgs.hasArg(options::OPT_nostdincxx))
+ return;
+
-+ /* XXX handle libc++ includes */
-+
-+ addSystemInclude(DriverArgs, CC1Args,
-+ getDriver().SysRoot +
"${LOCALBASE}/include/c++/${GCC_VER}");
++ switch (GetCXXStdlibType(DriverArgs)) {
++ case ToolChain::CST_Libcxx:
++ addSystemInclude(DriverArgs, CC1Args,
++ getDriver().SysRoot + "${LOCALBASE}/include/c++/v1");
++ break;
++ case ToolChain::CST_Libstdcxx:
++ addSystemInclude(DriverArgs, CC1Args,
++ getDriver().SysRoot +
"${LOCALBASE}/include/c++/${GCC_VER}");
+
-+ addSystemInclude(DriverArgs, CC1Args,
-+ getDriver().SysRoot +
"${LOCALBASE}/include/c++/${GCC_VER}/${GCC_CONFIG}");
-+ addSystemInclude(DriverArgs, CC1Args,
-+ getDriver().SysRoot +
"${LOCALBASE}/include/c++/${GCC_VER}/backward");
++ addSystemInclude(DriverArgs, CC1Args,
++ getDriver().SysRoot +
"${LOCALBASE}/include/c++/${GCC_VER}/${GCC_CONFIG}");
++ addSystemInclude(DriverArgs, CC1Args,
++ getDriver().SysRoot +
"${LOCALBASE}/include/c++/${GCC_VER}/backward");
++ break;
++ }
+}
+
+void OpenBSD::AddCXXStdlibLibArgs(const ArgList &Args,
