freebsd-dev/lib/csu/alpha/Makefile

#
# $FreeBSD$
#

SRCS=		crt1.c
OBJS=		crt1.o
OBJS+=		gcrt1.o
CFLAGS+=	-Wall -Wno-unused \
		-I${.CURDIR}/../common
NOMAN=		true
NOPIC=		true
NOPROFILE=	true
INTERNALLIB=	true

.PATH:		${.CURDIR}/../common

all: ${OBJS} ${SOBJS}

gcrt1.o:	crt1.c
	${CC} ${CFLAGS} -DGCRT -c -o gcrt1.o ${.ALLSRC}

realinstall:
.for file in ${OBJS} ${SOBJS}
	${INSTALL} ${COPY} -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \
	    ${file} ${DESTDIR}${LIBDIR}/${file:S/.So$/S.o/}
.endfor

.include <bsd.lib.mk>
Trash startup sources from NetBSD in favour of jdp's FreeBSD source now that has been committed. The makefile is derived from the i386-elf version, modified to pick up most of the source (except crt1.c) from i386-elf. With minor changes to i386-elf/crt1.c, this directory can be combined with i386-elf to be a single csu/elf directory for all seasons. 1998-03-10 07:04:18 +00:00			`#`
$Id$ -> $FreeBSD$ 1999-08-28 00:22:10 +00:00			`# $FreeBSD$`
Trash startup sources from NetBSD in favour of jdp's FreeBSD source now that has been committed. The makefile is derived from the i386-elf version, modified to pick up most of the source (except crt1.c) from i386-elf. With minor changes to i386-elf/crt1.c, this directory can be combined with i386-elf to be a single csu/elf directory for all seasons. 1998-03-10 07:04:18 +00:00			`#`

* Bring back the guts of crt{i,n}.S. This allows C++ exceptions to work when using the egcs and gcc-devel ports, along with GCC built from stock public FSF sources. With out this change, FreeBSD will be removed from the list of systems GCC 3.0 must be evaluated on before release. With the effort some of us put into getting FreeBSD on this list, we should not turn this effort into a waste, else we might not be worth fighting for in the future. (note that Alpha and IA-64 versions of crt{i,n}.S are needed) * Switch from our own crt{begin,in} to those created from GCC's crtstuff.c. This will allow us to switch to DWARF2 exceptions in the future, along with staying in sync with any future GCC requirements. * Break out our ELF branding bits into a seperate file. Currently this is now included by our crt1.c files (since this functionality was part of our native crtbegin.c). Later crtbrand.o will be merged in the creation of crti.o. 2000-10-28 21:26:48 +00:00			`SRCS= crt1.c`
			`OBJS= crt1.o`
Enable gcrt1.o. 1999-07-16 06:59:27 +00:00			`OBJS+= gcrt1.o`
* Bring back the guts of crt{i,n}.S. This allows C++ exceptions to work when using the egcs and gcc-devel ports, along with GCC built from stock public FSF sources. With out this change, FreeBSD will be removed from the list of systems GCC 3.0 must be evaluated on before release. With the effort some of us put into getting FreeBSD on this list, we should not turn this effort into a waste, else we might not be worth fighting for in the future. (note that Alpha and IA-64 versions of crt{i,n}.S are needed) * Switch from our own crt{begin,in} to those created from GCC's crtstuff.c. This will allow us to switch to DWARF2 exceptions in the future, along with staying in sync with any future GCC requirements. * Break out our ELF branding bits into a seperate file. Currently this is now included by our crt1.c files (since this functionality was part of our native crtbegin.c). Later crtbrand.o will be merged in the creation of crti.o. 2000-10-28 21:26:48 +00:00			`CFLAGS+= -Wall -Wno-unused \`
			`-I${.CURDIR}/../common`
Trash startup sources from NetBSD in favour of jdp's FreeBSD source now that has been committed. The makefile is derived from the i386-elf version, modified to pick up most of the source (except crt1.c) from i386-elf. With minor changes to i386-elf/crt1.c, this directory can be combined with i386-elf to be a single csu/elf directory for all seasons. 1998-03-10 07:04:18 +00:00			`NOMAN= true`
			`NOPIC= true`
			`NOPROFILE= true`
			`INTERNALLIB= true`
Don't share sources with i386-elf. That was too difficult. 8-( Add a bootstrap mode so that non-rtld versions of these objects can be built when bootstrapping the system with NetBSD tools, headers and libraries. Once the FreeBSD tools are built, the FreeBSD headers are installed and then these objects can be recompiled with the rtld references. Phew. 1998-03-11 20:41:55 +00:00
Use the new machine-independent versions of crtbegin and crtend from the "common" directory. As a side-effect, this also fixes a bug in the ordering of global constructors and destructors on the Alpha. See revision 1.3 of "../common/crtbegin.c" for details. 2000-05-23 04:53:24 +00:00			`.PATH: ${.CURDIR}/../common`

Trash startup sources from NetBSD in favour of jdp's FreeBSD source now that has been committed. The makefile is derived from the i386-elf version, modified to pick up most of the source (except crt1.c) from i386-elf. With minor changes to i386-elf/crt1.c, this directory can be combined with i386-elf to be a single csu/elf directory for all seasons. 1998-03-10 07:04:18 +00:00			`all: ${OBJS} ${SOBJS}`

Enable gcrt1.o. 1999-07-16 06:59:27 +00:00			`gcrt1.o: crt1.c`
Use ${.ALLSRC} in Makefile so that it is a better candidate for copying. Also allows the soruce to live somewhere else. 2000-04-19 23:45:43 +00:00			`${CC} ${CFLAGS} -DGCRT -c -o gcrt1.o ${.ALLSRC}`
Enable gcrt1.o. 1999-07-16 06:59:27 +00:00
Trash startup sources from NetBSD in favour of jdp's FreeBSD source now that has been committed. The makefile is derived from the i386-elf version, modified to pick up most of the source (except crt1.c) from i386-elf. With minor changes to i386-elf/crt1.c, this directory can be combined with i386-elf to be a single csu/elf directory for all seasons. 1998-03-10 07:04:18 +00:00			`realinstall:`
			`.for file in ${OBJS} ${SOBJS}`
			`${INSTALL} ${COPY} -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \`
Switch to using ".So" as the extension for PIC object files rather than ".so". The old extension conflicted with well-established naming conventions for dynamically loadable modules. The "clean" targets continue to remove ".so" files too, to deal with old systems. 1999-01-09 21:51:00 +00:00			`${file} ${DESTDIR}${LIBDIR}/${file:S/.So$/S.o/}`
Trash startup sources from NetBSD in favour of jdp's FreeBSD source now that has been committed. The makefile is derived from the i386-elf version, modified to pick up most of the source (except crt1.c) from i386-elf. With minor changes to i386-elf/crt1.c, this directory can be combined with i386-elf to be a single csu/elf directory for all seasons. 1998-03-10 07:04:18 +00:00			`.endfor`

			`.include <bsd.lib.mk>`