Makefile revision 1.11 
1#	$NetBSD: Makefile,v 1.11 2021/04/09 23:15:48 mrg Exp $
2
3.include <bsd.init.mk>
4
5.include "${.CURDIR}/../../arch/${GCC_MACHINE_ARCH}/defs.mk"
6
7.cc: # disable .cc->NULL transform
8
9GNUHOSTDIST=	${DIST}
10
11GTHRINCS=	gthr.h gthr-single.h gthr-posix.h
12
13BUILDINCS=	basic_file.h c++allocator.h c++io.h c++locale.h
14BUILDINCS+=	messages_members.h time_members.h opt_random.h
15BUILDINCS+=	${GTHRINCS}
16
17INCS=		${G_bits_headers} ${G_c_base_headers_extra} ${G_host_headers}
18INCS+=		${BUILDINCS}
19
20# libsupc++
21# XXX use bits_sup_headers from libstdc++/include/Makefile.am
22INCS+=		atomic_lockfree_defines.h \
23		cxxabi_forced.h \
24		cxxabi_init_exception.h \
25		exception.h \
26		exception_defines.h \
27		exception_ptr.h \
28		hash_bytes.h \
29		nested_exception.h
30
31# Build the gthr*.h files
32gthr.h: ${DIST}/libgcc/gthr.h Makefile
33	${TOOL_SED} \
34	    -e '/^#pragma/b' \
35	    -e '/^#/s/\([A-Z_][A-Z_]*\)/_GLIBCXX_\1/g' \
36	    -e 's/_GLIBCXX_SUPPORTS_WEAK/__GXX_WEAK__/g' \
37	    -e 's/_GLIBCXX___MINGW32_GLIBCXX___/__MINGW32__/g' \
38	    -e 's,^#include "\(.*\)",#include <bits/\1>,g' \
39	    < ${DIST}/libgcc/gthr.h > ${.TARGET}.tmp && mv ${.TARGET}.tmp ${.TARGET}
40
41gthr-single.h: ${DIST}/libgcc/gthr-single.h Makefile
42	${TOOL_SED} \
43	    -e 's/\(UNUSED\)/_GLIBCXX_\1/g' \
44	    -e 's/\(GCC[A-Z_]*_H\)/_GLIBCXX_\1/g' \
45	    < ${DIST}/libgcc/gthr-single.h > ${.TARGET}.tmp && mv ${.TARGET}.tmp ${.TARGET}
46
47gthr-posix.h: ${DIST}/libgcc/gthr-posix.h Makefile
48	${TOOL_SED} \
49	    -e 's/\(UNUSED\)/_GLIBCXX_\1/g' \
50	    -e 's/\(GCC[A-Z_]*_H\)/_GLIBCXX_\1/g' \
51	    -e 's/SUPPORTS_WEAK/__GXX_WEAK__/g' \
52	    -e 's/\([A-Z_]*USE_WEAK\)/_GLIBCXX_\1/g' \
53	    < ${DIST}/libgcc/gthr-posix.h > ${.TARGET}.tmp && mv ${.TARGET}.tmp ${.TARGET}
54
55.for _f in ${GTHRINCS}
56CLEANFILES+=	${.TARGET} ${.TARGET}.tmp
57.endfor
58
59.if ${MKCOMPAT} != no && !empty(MACHINE_ARCH:M*64*)
60SUBDIR+=	arch
61.else
62INCS+=		c++config.h
63.endif
64
65INCSDIR=	/usr/include/g++/bits
66
67INCSYMLINKS+=	gthr-posix.h ${INCSDIR}/gthr-default.h
68
69.include "${.CURDIR}/../Makefile.includes"
70
71CLEANFILES+=	${BUILDINCS}
72
73CXXDIST=			${DIST}/libstdc++-v3
74COPYHEADERS= \
75	opt_random.h		${CXXDIST}/${G_CPU_OPT_BITS_RANDOM} \
76	basic_file.h		${CXXDIST}/${G_BASIC_FILE_H} \
77	c++allocator.h		${CXXDIST}/${G_ALLOCATOR_H} \
78	c++locale.h		${CXXDIST}/${G_CLOCALE_H} \
79	c++io.h			${CXXDIST}/${G_CSTDIO_H} \
80	messages_members.h	${CXXDIST}/${G_CMESSAGES_H} \
81	time_members.h		${CXXDIST}/${G_CTIME_H}
82
83.for _h _s in ${COPYHEADERS}
84${_h}: ${_s}
85	cp -pf ${.ALLSRC} ${.TARGET}
86.endfor
87
88.PATH: ${.CURDIR}/../../arch/${GCC_MACHINE_ARCH} \
89	${DIST}/libstdc++-v3/include \
90	${DIST}/libstdc++-v3/config \
91	${DIST}/libstdc++-v3/ \
92	${DIST}/libstdc++-v3/libsupc++
93
94.include <bsd.subdir.mk>
95