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Makefile revision 1.31 
      1 #	$NetBSD: Makefile,v 1.31 2017/07/01 12:23:09 jmcneill Exp $
      2 
      3 .include <bsd.own.mk>
      4 
      5 MODULE=		gdb
      6 GDBDIR=		${.CURDIR}/../../external/gpl3/${EXTERNAL_GDB_SUBDIR}
      7 GNUHOSTDIST=    ${GDBDIR}/dist
      8 
      9 FIND_ARGS=	\! \( -type d -name sim -prune \)
     10 
     11 CONFIGURE_ARGS=	--target=${MACHINE_GNU_PLATFORM} --disable-nls \
     12 		--program-transform-name="s,^,${MACHINE_GNU_PLATFORM}-,"
     13 
     14 MAKE_ARGS=	MACHINE= MAKEINFO=${TOOL_MAKEINFO:Q}
     15 
     16 ALL_TARGET=	all-gdb
     17 INSTALL_TARGET=	install-gdb
     18 
     19 .include "${GDBDIR}/Makefile.gdb_arch"
     20 #GDB_MACHINE_ARCH=       ${MACHINE_ARCH:C/e?armv[4-7]h?f?/arm/}
     21 
     22 .include "${.CURDIR}/../Makefile.gmakehost"
     23 
     24 CCADDFLAGS+= --sysroot=${DESTDIR} -B${DESTDIR}/usr/lib/ -I${.OBJDIR}/.native/gcc/include
     25 LDADDFLAGS+= -L${DESTDIR}/lib -L${DESTDIR}/usr/lib
     26 CXXADDFLAGS+= -D__STDC_FORMAT_MACROS
     27 CXXADDFLAGS+= -D__STDC_LIMIT_MACROS
     28 CXXADDFLAGS+= -D__STDC_CONSTANT_MACROS
     29 HOST_CXXFLAGS+= ${CXXADDFLAGS}
     30 
     31 NEWCONFIGDIR?=	${.CURDIR}/../..
     32 MKNATIVE?=	${.CURDIR}/mknative-gdb
     33 
     34 # Some configure tests require running a test program, which is not
     35 # possible when cross-building.  Provide configure with "cached"
     36 # values in the environment.
     37 MKNATIVE_CONFIGURE_PRESET= \
     38 	ac_cv_prog_cc_cross=yes \
     39 	ac_cv_func_fork_works=yes \
     40 	ac_cv_func_strcoll_works=yes \
     41 	bash_cv_func_ctype_nonascii=yes \
     42 	bash_cv_func_sigsetjmp=present \
     43 	bash_cv_func_strcoll_broken=no \
     44 	bash_cv_must_reinstall_sighandlers=no
     45 
     46 CONFIGURE_ENV+=	am_cv_func_iconv=no
     47 
     48 # Recent versions of Solaris have ncurses, but they hide the lib in an
     49 # odd directory. Prevent configure from finding the ncurses headers,
     50 # Solaris curses is sufficient.
     51 .if ${BUILD_OSTYPE} == "SunOS"
     52 CONFIGURE_ENV+=	ac_cv_header_ncurses_h=no \
     53 		ac_cv_header_ncurses_ncurses_h=no \
     54 		ac_cv_header_ncurses_term_h=no
     55 .endif
     56 
     57 # Disable sim unless it's known to work (configure's default is to
     58 # enable sim if supported).
     59 CONFIGURE_ARGS_SIM=
     60 .if \
     61     ${MACHINE_CPU} != "powerpc" && \
     62     ${MACHINE_CPU} != "powerpc64"
     63 CONFIGURE_ARGS_SIM+= --disable-sim
     64 .endif
     65 
     66 native-gdb: .native/.configure_done
     67 	@echo 'Extracting GDB configury for a native toolchain.'
     68 	MAKE=${MAKE:Q} ${HOST_SH} ${MKNATIVE} gdb \
     69 		${.OBJDIR}/.native ${NEWCONFIGDIR} ${MACHINE_GNU_PLATFORM} \
     70 		${GDB_MACHINE_ARCH}
     71 
     72 .native/.configure_done: ${_GNU_CFGSRC} ${.CURDIR}/Makefile
     73 	mkdir ${.OBJDIR}/.native 2>/dev/null || true
     74 	PATH=${TOOLDIR}/bin:$$PATH; export PATH; \
     75 		(cd ${.OBJDIR}/.native && ${CONFIGURE_ENV:NC*:NLD*} \
     76 			CC_FOR_BUILD=${HOST_CC:Q} \
     77 			CC=${CC:Q}' '${CCADDFLAGS:Q} \
     78 			CXX=${CXX:Q}' '${CCADDFLAGS:Q} \
     79 			CPP=${CPP:Q}' '-isystem' '${DESTDIR}/usr/include \
     80 			CFLAGS= CPPFLAGS= CXXFLAGS=${CXXADDFLAGS:Q} \
     81 			LDFLAGS=${LDADDFLAGS:Q} \
     82 			MSGFMT=${TOOLDIR}/bin/${_TOOL_PREFIX}msgfmt \
     83 			XGETTEXT=${TOOLDIR}/bin/${_TOOL_PREFIX}xgettext \
     84 			LIBS=-lintl \
     85 			${MKNATIVE_CONFIGURE_PRESET} \
     86 			${HOST_SH} ${GNUHOSTDIST}/configure \
     87 			--prefix=/usr \
     88 			--with-separate-debug-dir=/usr/libdata/debug \
     89 			${CONFIGURE_ARGS_SIM} \
     90 			--build=`${GNUHOSTDIST}/config.guess` \
     91 			--host=${MACHINE_GNU_PLATFORM} \
     92 			--target=${MACHINE_GNU_PLATFORM}) && \
     93 		(cd ${.OBJDIR}/.native && \
     94 			/usr/bin/env ${MKNATIVE_CONFIGURE_PRESET} \
     95 				${MAKE} configure-host) && \
     96 		(cd ${.OBJDIR}/.native/bfd && ${MAKE} bfd.h bfdver.h) && \
     97 		(cd ${.OBJDIR}/.native/gdb && ${MAKE} init.c version.c)
     98 	@touch $@
     99 
    100 clean: clean.native
    101 clean.native:
    102 	-rm -r -f .native
    103