xref: /netbsd-src/external/gpl3/gcc.old/lib/libstdc++-v3/Makefile (revision 4d6fc14bc9b0c5bf3e30be318c143ee82cadd108) 
1#	$NetBSD: Makefile,v 1.13 2021/04/09 23:15:42 mrg Exp $
2
3REQUIRETOOLS=	yes
4NOLINT=		# defined
5UNSUPPORTED_COMPILER.clang=	# defined
6
7.include <bsd.init.mk>
8
9.include "Makefile.inc"
10
11LIB=		stdc++
12
13LIBDPLIBS+=	m ${.CURDIR}/../../../../../lib/libm
14
15#COPTS+=		-pthread
16#LDFLAGS+=	-pthread
17.if ${MACHINE_ARCH} == "i386" || ${MACHINE_ARCH} == "x86_64"
18COPTS.random.cc+=	${${ACTIVE_CC} == "clang":? -mrdrnd :}
19.endif
20
21CSHLIBFLAGS+=	-D_GLIBCXX_COMPAT_
22
23DIST=		${GCCDIST}
24GNUVER=		${DIST}/libstdc++-v3/config/abi/pre/gnu.ver
25SYMBOLS=	libstdc++-symbols.ver
26.if ${MKPIC} != "no"
27${SYMBOLS}: Makefile ${GNUVER}
28	cat ${GNUVER} ${G_port_specific_symbol_files} | \
29	${TOOL_GREP} -E -v '^[     ]*#(#| |$$)' | \
30	${CXX} -I${DESTDIR}/usr/include/g++ -E -P -include ${.CURDIR}/arch/${LIBSTDCXX_MACHINE_ARCH}/symver-config.h - > \
31	${.TARGET}.tmp && mv ${.TARGET}.tmp ${.TARGET} && rm -f ${.TARGET}.tmp
32
33CLEANFILES+=	${SYMBOLS} ${SYMBOLS}.tmp
34
35DPADD+=		${SYMBOLS}
36
37.if ${MKPICLIB} != "no"
38libstdc++_pic.a:: ${SYMBOLS}
39.else
40libstdc++.a:: ${SYMBOLS}
41.endif
42
43LDFLAGS+=	-Wl,-O1 \
44		-Wl,--gc-sections \
45		-Wl,--version-script=${SYMBOLS}
46.endif
47
48CXXFLAGS.clang+=	-stdlib=libstdc++ -std=c++11 -D_GLIBCXX_ABI_TAG_CXX11=
49CXXFLAGS+=	${CXXFLAGS.${ACTIVE_CC}}
50CWARNFLAGS.clang+=	-Wno-logical-op-parentheses \
51			-Wno-deprecated-writable-strings -Wno-parentheses
52
53.include "${.CURDIR}/../libsupc++/Makefile.common"
54
55.if exists(${.CURDIR}/arch/${LIBSTDCXX_MACHINE_ARCH}/defs.mk) && ${MKGCC} != "no"
56.include "${.CURDIR}/arch/${LIBSTDCXX_MACHINE_ARCH}/defs.mk"
57
58SHLIB_MAJOR=	9
59SHLIB_MINOR=	0
60
61SUBDIR=		include
62
63SRCS=		${LIBSUPCXXSRCS} ${LIBSTDCXXSRCS}
64
65GCC_MACHINE_SUBDIR=${MACHINE_CPU:C/powerpc.*/rs6000/:C/x86_64/i386/}
66
67CXXFLAGS+=	-fno-implicit-templates
68CPPFLAGS+=	-I${DIST}/libstdc++-v3/include
69CPPFLAGS+=	-I${DIST}/gcc/config/${GCC_MACHINE_SUBDIR}
70CPPFLAGS+=	-I${.CURDIR}/arch/${LIBSTDCXX_MACHINE_ARCH}
71CPPFLAGS+=	-D_GLIBCXX_SHARED -DGTHREAD_USE_WEAK -DSUPPORTS_WEAK
72.if ${G_CLOCALE_CC:M*dragonfly*} != ""
73CPPFLAGS+=	-I${CONF}/locale/dragonfly
74LOCALETYPE=	dragonfly
75.else
76LOCALETYPE=	generic
77.endif
78
79# affects profiling; can't switch it off just for profiling easily.
80#CXXFLAGS+=	${G_SECTION_FLAGS}
81#CXXFLAGS+=	-ffunction-sections -fdata-sections
82COPTS.bitmap_allocator.cc+=	-ffunction-sections -fdata-sections
83COPTS.pool_allocator.cc+=	-ffunction-sections -fdata-sections
84
85CONF=		${DIST}/libstdc++-v3/config
86
87GLIBCPP_INCLUDE_DIR=	${DESTDIR}/usr/include/g++
88
89# Template instantiation bug workaround for -O<2/s
90COPTS.cp-demangle.c += -Wno-stack-protector
91COPTS.cp-demangle.c += -Wno-stack-protector
92COPTS.fstream-inst.cc += -Wno-stack-protector
93COPTS.locale-inst.cc += -Wno-stack-protector
94COPTS.misc-inst.cc += -Wno-stack-protector
95COPTS.ostream-inst.cc += -Wno-stack-protector
96COPTS.functexcept.cc += -Wno-stack-protector
97COPTS.valarray-inst.cc += -Wno-stack-protector
98COPTS.wlocale-inst.cc += -Wno-stack-protector
99COPTS.snprintf_lite.cc += -Wno-stack-protector
100# From system headers.
101COPTS.cxx11-wlocale-inst.cc +=-Wno-stack-protector
102COPTS.cxx11-locale-inst.cc +=-Wno-stack-protector
103COPTS.cxx11-wlocale-inst.cc +=-Wno-stack-protector
104COPTS.codecvt_members.cc +=-Wno-stack-protector
105COPTS.compatibility-thread-c++0x.cc += -Wno-deprecated-declarations
106COPTS.concept-inst.cc += -fimplicit-templates
107COPTS.collate_members_cow.cc += -fimplicit-templates
108COPTS.messages_members_cow.cc += -fimplicit-templates
109COPTS.monetary_members_cow.cc += -fimplicit-templates
110COPTS.numeric_members_cow.cc += -fimplicit-templates
111COPTS.hashtable_c++0x.cc += -fimplicit-templates
112COPTS.c++locale.cc += -fimplicit-templates
113COPTS.functexcept.cc += -Wno-deprecated-declarations
114COPTS.future.cc += -Wno-deprecated-declarations
115COPTS.shared_ptr.cc += -Wno-deprecated-declarations
116COPTS.thread.cc += -Wno-deprecated-declarations
117CPPFLAGS.strstream.cc += -I$(GLIBCPP_INCLUDE_DIR)/backward -Wno-deprecated
118
119CPPFLAGS.cp-demangle.cc += -DIN_GLIBCPP_V3
120CPPFLAGS.concept-inst.cc += -D_GLIBCXX_CONCEPT_CHECKS
121CPPFLAGS.parallel_list.cc += -D_GLIBCXX_PARALLEL
122CPPFLAGS.parallel_settings.cc += -D_GLIBCXX_PARALLEL
123CPPFLAGS.compatibility-parallel_list.cc += -D_GLIBCXX_PARALLEL
124CPPFLAGS.compatibility.cc+=	-I${DIST}/libstdc++-v3/config
125
126cp-demangle.d cp-demangle.o: cp-demangle.h
127
128.if ${MACHINE_ARCH} == "i386"
129COPTS.random.cc += -Wno-error=psabi
130COPTS.cow-string-inst.cc += -Wno-error=psabi
131.endif
132
133# XXX
134MKDEPFLAGS+=	-I$(GLIBCPP_INCLUDE_DIR)/backward
135
136GLIBCXX_SRCDIR=	${DIST}/libstdc++-v3
137
138BUILDSYMLINKS+=	\
139	${GLIBCXX_SRCDIR}/${G_CCODECVT_CC} codecvt_members.cc \
140	${GLIBCXX_SRCDIR}/${G_CCOLLATE_CC} collate_members.cc \
141	${GLIBCXX_SRCDIR}/${G_CCTYPE_CC} ctype_members.cc \
142	${GLIBCXX_SRCDIR}/${G_CMESSAGES_CC} messages_members.cc \
143	${GLIBCXX_SRCDIR}/${G_CMONEY_CC} monetary_members.cc \
144	${GLIBCXX_SRCDIR}/${G_CNUMERIC_CC} numeric_members.cc \
145	${GLIBCXX_SRCDIR}/${G_CTIME_CC} time_members.cc \
146	${GLIBCXX_SRCDIR}/${G_ATOMICITY_SRCDIR}/atomicity.h atomicity.cc \
147	${GLIBCXX_SRCDIR}/${G_CLOCALE_CC} c++locale.cc \
148	${GLIBCXX_SRCDIR}/${G_BASIC_FILE_CC} basic_file.cc \
149	${DIST}/libiberty/cp-demangle.c cp-demangle.c \
150	${DIST}/libiberty/cp-demangle.h cp-demangle.h \
151	${GLIBCXX_SRCDIR}/${G_CCOLLATE_CC} collate_members_cow.cc \
152	${GLIBCXX_SRCDIR}/${G_CMESSAGES_CC} messages_members_cow.cc \
153	${GLIBCXX_SRCDIR}/${G_CMONEY_CC} monetary_members_cow.cc \
154	${GLIBCXX_SRCDIR}/${G_CNUMERIC_CC} numeric_members_cow.cc
155
156# both c++98 and c++11 have codecvt.cc files.
157BUILDSYMLINKS+=	\
158	${GLIBCXX_SRCDIR}/src/c++98/codecvt.cc c98-codecvt.cc
159BUILDSYMLINKS+=	\
160	${GLIBCXX_SRCDIR}/src/c++11/codecvt.cc c11-codecvt.cc
161SRCS+=	c98-codecvt.cc c11-codecvt.cc
162
163.include "../Makefile.gthr"
164
165# XXX Special rules in c++98/Makefile; may move into c++11 in future GCC.
166CXX11_ALWAYS=	localename.cc \
167		locale_init.cc
168
169FCHAR8_SRCS+=	localename.cc \
170		locale_init.cc \
171		c11-codecvt.cc \
172		limits.cc
173
174.for _s in ${G_cxx11_sources} ${CXX11_ALWAYS}
175COPTS.${_s}+= -std=gnu++11
176.endfor
177
178.for _s in ${G_cxx98_sources}
179COPTS.${_s}+= -std=gnu++98
180.endfor
181
182.for _s in ${FCHAR8_SRCS}
183COPTS.${_s}+= -fchar8_t
184.endfor
185
186COPTS.cp-demangle.c += -Wno-unused-function
187
188COPTS.ext-inst.cc+= -Wno-error
189
190.for f in collate_members_cow \
191	  messages_members_cow \
192          monetary_members_cow \
193	  numeric_members_cow \
194	  c++locale
195COPTS.${f}.cc+= -fimplicit-templates ${G_GLIBCXX_ABI_FLAGS}
196.endfor
197
198.include <bsd.lib.mk>
199.include <bsd.subdir.mk>
200.include <bsd.info.mk>
201
202.PATH:	${DIST}/libstdc++-v3/src \
203	${DIST}/libstdc++-v3/src/c++98 \
204	${DIST}/libstdc++-v3/src/c++11 \
205	${DIST}/libstdc++-v3/src/c++17 \
206	${DIST}/libstdc++-v3/src/filesystem \
207	${DIST}/libstdc++-v3/libsupc++ \
208	${DIST}/libstdc++-v3/config/os/bsd/netbsd \
209	${CONF}/locale/${LOCALETYPE} \
210	${.CURDIR}/arch/${LIBSTDCXX_MACHINE_ARCH}
211
212${OBJS}: ${.CURDIR}/arch/${LIBSTDCXX_MACHINE_ARCH}/defs.mk
213
214.else
215.include <bsd.prog.mk> # do nothing
216.endif
217