Update build glue for building libc++.

svn path=/projects/clang900-import/; revision=351578

ObsoleteFiles.inc

@@ -38,6 +38,17 @@
 #   xargs -n1 | sort | uniq -d;
 # done
 
+# 2019mmdd: libc++ 9.0.0 removed some experimental files
+OLD_FILES+=usr/include/c++/v1/experimental/any
+OLD_FILES+=usr/include/c++/v1/experimental/chrono
+OLD_FILES+=usr/include/c++/v1/experimental/numeric
+OLD_FILES+=usr/include/c++/v1/experimental/optional
+OLD_FILES+=usr/include/c++/v1/experimental/ratio
+OLD_FILES+=usr/include/c++/v1/experimental/string_view
+OLD_FILES+=usr/include/c++/v1/experimental/system_error
+OLD_FILES+=usr/include/c++/v1/experimental/tuple
+OLD_FILES+=usr/lib/libc++fs.a
+
 # 20190817: pft_ping.py and sniffer.py moved to /usr/tests/sys/netpfil/common
 OLD_FILES+=usr/tests/sys/netpfil/pf/sniffer.py
 OLD_FILES+=usr/tests/sys/netpfil/pf/pft_ping.py

lib/Makefile

@@ -166,7 +166,6 @@ _libclang_rt=	libclang_rt
 _libcxxrt=	libcxxrt
 _libcplusplus=	libc++
 _libcplusplus+=	libc++experimental
-_libcplusplus+=	libc++fs
 .endif
 
 SUBDIR.${MK_EFI}+=	libefivar

lib/libc++/Makefile

@@ -23,8 +23,12 @@ SRCS+=		bind.cpp
 SRCS+=		charconv.cpp
 SRCS+=		chrono.cpp
 SRCS+=		condition_variable.cpp
+SRCS+=		condition_variable_destructor.cpp
 SRCS+=		debug.cpp
 SRCS+=		exception.cpp
+SRCS+=		filesystem/directory_iterator.cpp
+SRCS+=		filesystem/int128_builtins.cpp
+SRCS+=		filesystem/operations.cpp
 SRCS+=		functional.cpp
 SRCS+=		future.cpp
 SRCS+=		hash.cpp
@@ -33,6 +37,7 @@ SRCS+=		iostream.cpp
 SRCS+=		locale.cpp
 SRCS+=		memory.cpp
 SRCS+=		mutex.cpp
+SRCS+=		mutex_destructor.cpp
 SRCS+=		new.cpp
 SRCS+=		optional.cpp
 SRCS+=		random.cpp
@@ -48,9 +53,6 @@ SRCS+=		utility.cpp
 SRCS+=		valarray.cpp
 SRCS+=		variant.cpp
 SRCS+=		vector.cpp
-SRCS+=		filesystem/directory_iterator.cpp
-SRCS+=		filesystem/int128_builtins.cpp
-SRCS+=		filesystem/operations.cpp
 
 CXXRT_SRCS+=	auxhelper.cc
 CXXRT_SRCS+=	dynamic_cast.cc
@@ -145,6 +147,7 @@ STD_HEADERS+=	cwctype
 STD_HEADERS+=	deque
 STD_HEADERS+=	errno.h
 STD_HEADERS+=	exception
+STD_HEADERS+=	fenv.h
 STD_HEADERS+=	filesystem
 STD_HEADERS+=	float.h
 STD_HEADERS+=	forward_list
@@ -228,8 +231,6 @@ STDDIR=		${CXXINCLUDEDIR}
 EXP_HEADERS+=	__config
 EXP_HEADERS+=	__memory
 EXP_HEADERS+=	algorithm
-EXP_HEADERS+=	any
-EXP_HEADERS+=	chrono
 EXP_HEADERS+=	coroutine
 EXP_HEADERS+=	deque
 EXP_HEADERS+=	filesystem
@@ -239,17 +240,11 @@ EXP_HEADERS+=	iterator
 EXP_HEADERS+=	list
 EXP_HEADERS+=	map
 EXP_HEADERS+=	memory_resource
-EXP_HEADERS+=	numeric
-EXP_HEADERS+=	optional
 EXP_HEADERS+=	propagate_const
-EXP_HEADERS+=	ratio
 EXP_HEADERS+=	regex
 EXP_HEADERS+=	set
 EXP_HEADERS+=	simd
 EXP_HEADERS+=	string
-EXP_HEADERS+=	string_view
-EXP_HEADERS+=	system_error
-EXP_HEADERS+=	tuple
 EXP_HEADERS+=	type_traits
 EXP_HEADERS+=	unordered_map
 EXP_HEADERS+=	unordered_set

lib/libc++fs/Makefile

@@ -1,27 +0,0 @@
-# $FreeBSD$
-
-.include <src.opts.mk>
-
-PACKAGE=	clibs
-SRCDIR=		${SRCTOP}/contrib/libc++
-
-LIB=		c++fs
-NO_PIC=
-MK_PROFILE=	no
-
-.PATH:		${SRCDIR}/src/filesystem
-
-SRCS+=		directory_iterator.cpp
-SRCS+=		int128_builtins.cpp
-SRCS+=		operations.cpp
-
-WARNS?=		0
-CXXFLAGS+=	${PICFLAG}
-CXXFLAGS+=	-isystem ${SRCDIR}/include
-CXXFLAGS+=	-nostdinc++
-CXXFLAGS+=	-nostdlib
-CXXFLAGS+=	-D_LIBCPP_BUILDING_LIBRARY
-CXXFLAGS+=	-DLIBCXXRT
-CXXSTD?=	c++14
-
-.include <bsd.lib.mk>