Makefile revision 1.30 
1#	$NetBSD: Makefile,v 1.30 2016/10/16 04:37:42 mrg Exp $
2
3.include <bsd.own.mk>
4
5MODULE=		gdb
6GDBDIR=		${.CURDIR}/../../external/gpl3/${EXTERNAL_GDB_SUBDIR}
7GNUHOSTDIST=    ${GDBDIR}/dist
8
9FIND_ARGS=	\! \( -type d -name sim -prune \)
10
11CONFIGURE_ARGS=	--target=${MACHINE_GNU_PLATFORM} --disable-nls \
12		--program-transform-name="s,^,${MACHINE_GNU_PLATFORM}-,"
13
14MAKE_ARGS=	MACHINE= MAKEINFO=${TOOL_MAKEINFO:Q}
15
16ALL_TARGET=	all-gdb
17INSTALL_TARGET=	install-gdb
18
19.include "${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
24CCADDFLAGS+= --sysroot=${DESTDIR} -B${DESTDIR}/usr/lib/ -I${.OBJDIR}/.native/gcc/include
25LDADDFLAGS+= -L${DESTDIR}/lib -L${DESTDIR}/usr/lib
26CXXADDFLAGS+= -D__STDC_FORMAT_MACROS
27CXXADDFLAGS+= -D__STDC_LIMIT_MACROS
28CXXADDFLAGS+= -D__STDC_CONSTANT_MACROS
29HOST_CXXFLAGS+= ${CXXADDFLAGS}
30
31NEWCONFIGDIR?=	${.CURDIR}/../..
32MKNATIVE?=	${.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.
37MKNATIVE_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# Recent versions of Solaris have ncurses, but they hide the lib in an
47# odd directory. Prevent configure from finding the ncurses headers,
48# Solaris curses is sufficient.
49.if ${BUILD_OSTYPE} == "SunOS"
50CONFIGURE_ENV+=	ac_cv_header_ncurses_h=no \
51		ac_cv_header_ncurses_ncurses_h=no \
52		ac_cv_header_ncurses_term_h=no
53.endif
54
55# Disable sim unless it's known to work (configure's default is to
56# enable sim if supported).
57CONFIGURE_ARGS_SIM=
58.if \
59    ${MACHINE_CPU} != "powerpc" && \
60    ${MACHINE_CPU} != "powerpc64"
61CONFIGURE_ARGS_SIM+= --disable-sim
62.endif
63
64native-gdb: .native/.configure_done
65	@echo 'Extracting GDB configury for a native toolchain.'
66	MAKE=${MAKE:Q} ${HOST_SH} ${MKNATIVE} gdb \
67		${.OBJDIR}/.native ${NEWCONFIGDIR} ${MACHINE_GNU_PLATFORM} \
68		${GDB_MACHINE_ARCH}
69
70.native/.configure_done: ${_GNU_CFGSRC} ${.CURDIR}/Makefile
71	mkdir ${.OBJDIR}/.native 2>/dev/null || true
72	PATH=${TOOLDIR}/bin:$$PATH; export PATH; \
73		(cd ${.OBJDIR}/.native && ${CONFIGURE_ENV:NC*:NLD*} \
74			CC_FOR_BUILD=${HOST_CC:Q} \
75			CC=${CC:Q}' '${CCADDFLAGS:Q} \
76			CXX=${CXX:Q}' '${CCADDFLAGS:Q} \
77			CPP=${CPP:Q}' '-isystem' '${DESTDIR}/usr/include \
78			CFLAGS= CPPFLAGS= CXXFLAGS=${CXXADDFLAGS:Q} \
79			LDFLAGS=${LDADDFLAGS:Q} \
80			MSGFMT=${TOOLDIR}/bin/${_TOOL_PREFIX}msgfmt \
81			XGETTEXT=${TOOLDIR}/bin/${_TOOL_PREFIX}xgettext \
82			LIBS=-lintl \
83			${MKNATIVE_CONFIGURE_PRESET} \
84			${HOST_SH} ${GNUHOSTDIST}/configure \
85			--prefix=/usr \
86			--with-separate-debug-dir=/usr/libdata/debug \
87			${CONFIGURE_ARGS_SIM} \
88			--build=`${GNUHOSTDIST}/config.guess` \
89			--host=${MACHINE_GNU_PLATFORM} \
90			--target=${MACHINE_GNU_PLATFORM}) && \
91		(cd ${.OBJDIR}/.native && \
92			/usr/bin/env ${MKNATIVE_CONFIGURE_PRESET} \
93				${MAKE} configure-host) && \
94		(cd ${.OBJDIR}/.native/bfd && ${MAKE} bfd.h bfdver.h) && \
95		(cd ${.OBJDIR}/.native/gdb && ${MAKE} init.c version.c)
96	@touch $@
97
98clean: clean.native
99clean.native:
100	-rm -r -f .native
101