Makefile revision 1.29 
1#	$NetBSD: Makefile,v 1.29 2016/10/14 14:41:59 christos Exp $
2
3.include <bsd.own.mk>
4
5MODULE=		gdb
6GNUHOSTDIST=    ${.CURDIR}/../../external/gpl3/${EXTERNAL_GDB_SUBDIR}/dist
7
8FIND_ARGS=	\! \( -type d -name sim -prune \)
9
10CONFIGURE_ARGS=	--target=${MACHINE_GNU_PLATFORM} --disable-nls \
11		--program-transform-name="s,^,${MACHINE_GNU_PLATFORM}-,"
12
13MAKE_ARGS=	MACHINE= MAKEINFO=${TOOL_MAKEINFO:Q}
14
15ALL_TARGET=	all-gdb
16INSTALL_TARGET=	install-gdb
17
18.include "${.CURDIR}/../Makefile.gmakehost"
19
20CCADDFLAGS+= --sysroot=${DESTDIR} -B${DESTDIR}/usr/lib/ -I${.OBJDIR}/.native/gcc/include
21LDADDFLAGS+= -L${DESTDIR}/lib -L${DESTDIR}/usr/lib
22CXXADDFLAGS+= -D__STDC_FORMAT_MACROS
23CXXADDFLAGS+= -D__STDC_LIMIT_MACROS
24CXXADDFLAGS+= -D__STDC_CONSTANT_MACROS
25HOST_CXXFLAGS+= ${CXXADDFLAGS}
26
27NEWCONFIGDIR?=	${.CURDIR}/../..
28MKNATIVE?=	${.CURDIR}/mknative-gdb
29
30# Some configure tests require running a test program, which is not
31# possible when cross-building.  Provide configure with "cached"
32# values in the environment.
33MKNATIVE_CONFIGURE_PRESET= \
34	ac_cv_prog_cc_cross=yes \
35	ac_cv_func_fork_works=yes \
36	ac_cv_func_strcoll_works=yes \
37	bash_cv_func_ctype_nonascii=yes \
38	bash_cv_func_sigsetjmp=present \
39	bash_cv_func_strcoll_broken=no \
40	bash_cv_must_reinstall_sighandlers=no
41
42# Recent versions of Solaris have ncurses, but they hide the lib in an
43# odd directory. Prevent configure from finding the ncurses headers,
44# Solaris curses is sufficient.
45.if ${BUILD_OSTYPE} == "SunOS"
46CONFIGURE_ENV+=	ac_cv_header_ncurses_h=no \
47		ac_cv_header_ncurses_ncurses_h=no \
48		ac_cv_header_ncurses_term_h=no
49.endif
50
51# Disable sim unless it's known to work (configure's default is to
52# enable sim if supported).
53CONFIGURE_ARGS_SIM=
54.if \
55    ${MACHINE_CPU} != "powerpc" && \
56    ${MACHINE_CPU} != "powerpc64"
57CONFIGURE_ARGS_SIM+= --disable-sim
58.endif
59
60native-gdb: .native/.configure_done
61	@echo 'Extracting GDB configury for a native toolchain.'
62	MAKE=${MAKE:Q} ${HOST_SH} ${MKNATIVE} gdb \
63		${.OBJDIR}/.native ${NEWCONFIGDIR} ${MACHINE_GNU_PLATFORM}
64
65.native/.configure_done: ${_GNU_CFGSRC} ${.CURDIR}/Makefile
66	mkdir ${.OBJDIR}/.native 2>/dev/null || true
67	PATH=${TOOLDIR}/bin:$$PATH; export PATH; \
68		(cd ${.OBJDIR}/.native && ${CONFIGURE_ENV:NC*:NLD*} \
69			CC_FOR_BUILD=${HOST_CC:Q} \
70			CC=${CC:Q}' '${CCADDFLAGS:Q} \
71			CXX=${CXX:Q}' '${CCADDFLAGS:Q} \
72			CPP=${CPP:Q}' '-isystem' '${DESTDIR}/usr/include \
73			CFLAGS= CPPFLAGS= CXXFLAGS=${CXXADDFLAGS:Q} \
74			LDFLAGS=${LDADDFLAGS:Q} \
75			MSGFMT=${TOOLDIR}/bin/${_TOOL_PREFIX}msgfmt \
76			XGETTEXT=${TOOLDIR}/bin/${_TOOL_PREFIX}xgettext \
77			LIBS=-lintl \
78			${MKNATIVE_CONFIGURE_PRESET} \
79			${HOST_SH} ${GNUHOSTDIST}/configure \
80			--prefix=/usr \
81			--with-separate-debug-dir=/usr/libdata/debug \
82			${CONFIGURE_ARGS_SIM} \
83			--build=`${GNUHOSTDIST}/config.guess` \
84			--host=${MACHINE_GNU_PLATFORM} \
85			--target=${MACHINE_GNU_PLATFORM}) && \
86		(cd ${.OBJDIR}/.native && \
87			/usr/bin/env ${MKNATIVE_CONFIGURE_PRESET} \
88				${MAKE} configure-host) && \
89		(cd ${.OBJDIR}/.native/bfd && ${MAKE} bfd.h bfdver.h) && \
90		(cd ${.OBJDIR}/.native/gdb && ${MAKE} init.c version.c)
91	@touch $@
92
93clean: clean.native
94clean.native:
95	-rm -r -f .native
96