freebsd-dev/lib/libc/quad/Makefile.inc

#	from @(#)Makefile.inc	8.1 (Berkeley) 6/4/93
# $FreeBSD$

# Quad support, if needed
.PATH: ${LIBC_SRCTOP}/${LIBC_ARCH}/quad ${LIBC_SRCTOP}/quad

.if ${LIBC_ARCH} == "i386"

SRCS+=	cmpdi2.c divdi3.c moddi3.c qdivrem.c ucmpdi2.c udivdi3.c umoddi3.c

.elif ${LIBC_ARCH} == "arm" && ${MK_ARM_EABI} != "no"

SRCS+=	adddi3.c anddi3.c floatunsdidf.c iordi3.c lshldi3.c notdi2.c \
	qdivrem.c subdi3.c xordi3.c
.else

SRCS+=	adddi3.c anddi3.c ashldi3.c ashrdi3.c cmpdi2.c divdi3.c fixdfdi.c \
	fixsfdi.c fixunsdfdi.c fixunssfdi.c floatdidf.c floatdisf.c \
	floatunsdidf.c iordi3.c lshldi3.c lshrdi3.c moddi3.c muldi3.c \
	negdi2.c notdi2.c qdivrem.c subdi3.c ucmpdi2.c udivdi3.c umoddi3.c \
	xordi3.c

.endif

SYM_MAPS+=${LIBC_SRCTOP}/quad/Symbol.map
Changed all paths to be relative to src/lib instead of src/lib/libc so that all these makefiles can be used to build libc_r too. Added .if ${LIB} == "c" tests to restrict man page builds to libc to avoid needlessly building them with libc_r too. Split libc Makefile into Makefile and Makefile.inc to allow the libc_r Makefile to include Makefile.inc too. 1997-05-03 03:50:06 +00:00			`# from @(#)Makefile.inc 8.1 (Berkeley) 6/4/93`
$Id$ -> $FreeBSD$ 1999-08-28 00:22:10 +00:00			`# $FreeBSD$`
BSD 4.4 Lite Lib Sources 1994-05-27 05:00:24 +00:00
limit the number of functions we pull in for 'i386'. I still belive this stuff should go back into gcc. 1995-10-22 14:40:17 +00:00			`# Quad support, if needed`
Replace use of ${.CURDIR} by ${LIBC_SRCTOP} and define ${LIBC_SRCTOP} if not already defined. This allows building libc from outside of lib/libc using a reach-over makefile. A typical use-case is to build a standard ILP32 version and a COMPAT32 version in a single iteration by building the COMPAT32 version using a reach-over makefile. Obtained from: Juniper Networks, Inc. 2014-03-04 02:19:39 +00:00			`.PATH: ${LIBC_SRCTOP}/${LIBC_ARCH}/quad ${LIBC_SRCTOP}/quad`
limit the number of functions we pull in for 'i386'. I still belive this stuff should go back into gcc. 1995-10-22 14:40:17 +00:00
Powerpc is special here. powerpc and powerpc64 use different ABIs, so their implementations aren't in the same files. Introduce LIBC_ARCH and use that in preference to MACHINE_CPUARCH. Tested by amd64 and powerpc64 builds (thanks nathanw@) 2010-08-24 20:54:43 +00:00			`.if ${LIBC_ARCH} == "i386"`
limit the number of functions we pull in for 'i386'. I still belive this stuff should go back into gcc. 1995-10-22 14:40:17 +00:00
Restored [u]cmpdi2.c which are needed for switching on [unsigned] long long values. 1995-12-01 09:38:35 +00:00			`SRCS+= cmpdi2.c divdi3.c moddi3.c qdivrem.c ucmpdi2.c udivdi3.c umoddi3.c`
limit the number of functions we pull in for 'i386'. I still belive this stuff should go back into gcc. 1995-10-22 14:40:17 +00:00
For ARM EABI we only need a subset of the quad functions, the rest are provided by libgcc. 2013-01-19 02:33:57 +00:00			`.elif ${LIBC_ARCH} == "arm" && ${MK_ARM_EABI} != "no"`

			`SRCS+= adddi3.c anddi3.c floatunsdidf.c iordi3.c lshldi3.c notdi2.c \`
			`qdivrem.c subdi3.c xordi3.c`
limit the number of functions we pull in for 'i386'. I still belive this stuff should go back into gcc. 1995-10-22 14:40:17 +00:00			`.else`

BSD 4.4 Lite Lib Sources 1994-05-27 05:00:24 +00:00			`SRCS+= adddi3.c anddi3.c ashldi3.c ashrdi3.c cmpdi2.c divdi3.c fixdfdi.c \`
			`fixsfdi.c fixunsdfdi.c fixunssfdi.c floatdidf.c floatdisf.c \`
			`floatunsdidf.c iordi3.c lshldi3.c lshrdi3.c moddi3.c muldi3.c \`
			`negdi2.c notdi2.c qdivrem.c subdi3.c ucmpdi2.c udivdi3.c umoddi3.c \`
			`xordi3.c`

limit the number of functions we pull in for 'i386'. I still belive this stuff should go back into gcc. 1995-10-22 14:40:17 +00:00			`.endif`
Add each directory's symbol map file to SYM_MAPS. 2006-03-13 01:15:01 +00:00
Replace use of ${.CURDIR} by ${LIBC_SRCTOP} and define ${LIBC_SRCTOP} if not already defined. This allows building libc from outside of lib/libc using a reach-over makefile. A typical use-case is to build a standard ILP32 version and a COMPAT32 version in a single iteration by building the COMPAT32 version using a reach-over makefile. Obtained from: Juniper Networks, Inc. 2014-03-04 02:19:39 +00:00			`SYM_MAPS+=${LIBC_SRCTOP}/quad/Symbol.map`