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Makefile revision 1.19.4.1 
      1 #	$NetBSD: Makefile,v 1.19.4.1 2019/06/10 21:55:37 christos 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 
      9 GNUHOSTDIST=	${DIST}
     10 
     11 GTHRINCS=	gthr.h gthr-single.h gthr-posix.h
     12 
     13 BUILDINCS=	basic_file.h c++allocator.h c++io.h c++locale.h
     14 BUILDINCS+=	messages_members.h time_members.h opt_random.h
     15 BUILDINCS+=	${GTHRINCS}
     16 
     17 INCS=		${G_bits_headers} ${G_c_base_headers_extra} ${G_host_headers}
     18 INCS+=		${BUILDINCS}
     19 
     20 # libsupc++
     21 # XXX use bits_sup_headers from libstdc++/include/Makefile.am
     22 INCS+=		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
     32 gthr.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 
     41 gthr-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 
     47 gthr-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}
     56 CLEANFILES+=	${.TARGET} ${.TARGET}.tmp
     57 .endfor
     58 
     59 .if ${MKCOMPAT} != no && !empty(MACHINE_ARCH:M*64*)
     60 SUBDIR+=	arch
     61 .else
     62 INCS+=		c++config.h
     63 .endif
     64 
     65 INCSDIR=	/usr/include/g++/bits
     66 
     67 INCSYMLINKS+=	gthr-posix.h ${INCSDIR}/gthr-default.h
     68 
     69 .include "${.CURDIR}/../Makefile.includes"
     70 
     71 CLEANFILES+=	${BUILDINCS}
     72 
     73 CXXDIST=			${DIST}/libstdc++-v3
     74 COPYHEADERS= \
     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 # Get default targets including <bsd.inc.mk>.
     89 .include <bsd.prog.mk>
     90 
     91 .PATH: ${.CURDIR}/../../arch/${GCC_MACHINE_ARCH} \
     92 	${DIST}/libstdc++-v3/include \
     93 	${DIST}/libstdc++-v3/config \
     94 	${DIST}/libstdc++-v3/ \
     95 	${DIST}/libstdc++-v3/libsupc++
     96 
     97 .include <bsd.subdir.mk>
     98