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Makefile revision 1.33 
      1 #	$NetBSD: Makefile,v 1.33 2017/11/29 03:33:01 christos 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 BUILD_MAKE=${TOOL_GMAKE}
     24 
     25 BINENV=		/usr/bin/env -i
     26 
     27 
     28 MKNATIVE_ENV=	${BINENV} ${CONFIGURE_ENV:NC*:NLD*} \
     29 			CC_FOR_BUILD=${HOST_CC:Q} \
     30 			CXX_FOR_BUILD=${HOST_CXX:Q} \
     31 			CFLAGS_FOR_BUILD="-I${TOOLDIR}/include" \
     32 			CC=${CC:Q}' '${CCADDFLAGS:Q} \
     33 			CXX=${CXX:Q}' '${CCADDFLAGS:Q}' '${CXXADDFLAGS:Q} \
     34 			CPP=${CPP:Q}' '-I${DESTDIR}/usr/include \
     35 			CFLAGS= CPPFLAGS= CXXFLAGS= LDFLAGS= \
     36 			AS=${AS:Q} AWK=${TOOL_AWK:Q} LD=${LD:Q} \
     37 			MSGFMT=${TOOLDIR}/bin/${_TOOL_PREFIX}msgfmt \
     38 			NM=${NM:Q} OBJDUMP=${OBJDUMP:Q} \
     39 			XGETTEXT=${TOOLDIR}/bin/${_TOOL_PREFIX}xgettext \
     40 			LIBS=-lintl \
     41 			${MKNATIVE_CONFIGURE_PRESET}
     42 
     43 MKENV_BUILD_MAKE=${MKNATIVE_ENV} ${BUILD_MAKE}
     44 
     45 CCADDFLAGS+= --sysroot=${DESTDIR} -B${DESTDIR}/usr/lib/ -I${.OBJDIR}/.native/gcc/include
     46 LDADDFLAGS+= -L${DESTDIR}/lib -L${DESTDIR}/usr/lib
     47 CXXADDFLAGS+= -D__STDC_FORMAT_MACROS
     48 CXXADDFLAGS+= -D__STDC_LIMIT_MACROS
     49 CXXADDFLAGS+= -D__STDC_CONSTANT_MACROS
     50 HOST_CXXFLAGS+= ${CXXADDFLAGS}
     51 
     52 NEWCONFIGDIR?=	${.CURDIR}/../..
     53 MKNATIVE?=	${.CURDIR}/mknative-gdb
     54 
     55 # Some configure tests require running a test program, which is not
     56 # possible when cross-building.  Provide configure with "cached"
     57 # values in the environment.
     58 MKNATIVE_CONFIGURE_PRESET= \
     59 	ac_cv_prog_cc_cross=yes \
     60 	ac_cv_func_fork_works=yes \
     61 	ac_cv_func_strcoll_works=yes \
     62 	bash_cv_func_ctype_nonascii=yes \
     63 	bash_cv_func_sigsetjmp=present \
     64 	bash_cv_func_strcoll_broken=no \
     65 	bash_cv_must_reinstall_sighandlers=no
     66 
     67 #CONFIGURE_ENV+=	am_cv_func_iconv=no
     68 
     69 # Recent versions of Solaris have ncurses, but they hide the lib in an
     70 # odd directory. Prevent configure from finding the ncurses headers,
     71 # Solaris curses is sufficient.
     72 .if ${BUILD_OSTYPE} == "SunOS"
     73 CONFIGURE_ENV+=	ac_cv_header_ncurses_h=no \
     74 		ac_cv_header_ncurses_ncurses_h=no \
     75 		ac_cv_header_ncurses_term_h=no
     76 .endif
     77 
     78 # Disable sim unless it's known to work (configure's default is to
     79 # enable sim if supported).
     80 CONFIGURE_ARGS_SIM=
     81 .if \
     82     ${MACHINE_CPU} != "powerpc" && \
     83     ${MACHINE_CPU} != "powerpc64"
     84 CONFIGURE_ARGS_SIM+= --disable-sim
     85 .endif
     86 
     87 native-gdb: .native/.configure_done
     88 	@echo 'Extracting GDB configury for a native toolchain.'
     89 	MAKE=${BUILD_MAKE:Q} ${HOST_SH} ${MKNATIVE} gdb \
     90 		${.OBJDIR}/.native ${NEWCONFIGDIR} ${MACHINE_GNU_PLATFORM} \
     91 		${GDB_MACHINE_ARCH}
     92 
     93 .native/.configure_done: ${_GNU_CFGSRC} ${.CURDIR}/Makefile
     94 	mkdir ${.OBJDIR}/.native 2>/dev/null || true
     95 	PATH=${TOOLDIR}/bin:$$PATH; export PATH; \
     96 		(cd ${.OBJDIR}/.native && \
     97 			${MKNATIVE_ENV} ${HOST_SH} ${GNUHOSTDIST}/configure \
     98 			--prefix=/usr \
     99 			--with-separate-debug-dir=/usr/libdata/debug \
    100 			${CONFIGURE_ARGS_SIM} \
    101 			--build=`${GNUHOSTDIST}/config.guess` \
    102 			--host=${MACHINE_GNU_PLATFORM} \
    103 			--target=${MACHINE_GNU_PLATFORM})
    104 	PATH=${TOOLDIR}/bin:$$PATH; export PATH; \
    105 		(cd ${.OBJDIR}/.native && \
    106 			${MKENV_BUILD_MAKE} configure-host) && \
    107 		(cd ${.OBJDIR}/.native/bfd && \
    108 			${MKENV_BUILD_MAKE} bfd.h bfdver.h) && \
    109 		(cd ${.OBJDIR}/.native/gdb && \
    110 			${MKENV_BUILD_MAKE} init.c version.c)
    111 	@touch $@
    112 
    113 clean: clean.native
    114 clean.native:
    115 	-rm -r -f .native
    116