Makefile.inc revision 258445 
1# $FreeBSD: head/gnu/usr.bin/cc/Makefile.inc 258445 2013-11-21 21:05:11Z andreast $
2
3.include "../Makefile.inc"
4
5# Sometimes this is .include'd several times...
6.if !defined(__CC_MAKEFILE_INC__)
7__CC_MAKEFILE_INC__= ${MFILE}
8
9GCCVER=	4.2
10GCCDIR=	${.CURDIR}/../../../../contrib/gcc
11GCCLIB=	${.CURDIR}/../../../../contrib/gcclibs
12
13.include "Makefile.tgt"
14
15# Machine description.
16MD_FILE=	${GCCDIR}/config/${GCC_CPU}/${GCC_CPU}.md
17GCC_TARGET=	${TARGET_ARCH}-undermydesk-freebsd
18
19CFLAGS+=	-DGCCVER=\"${GCCVER}\"
20CFLAGS+=	-DIN_GCC -DHAVE_CONFIG_H
21CFLAGS+=	-DPREFIX=\"${TOOLS_PREFIX}/usr\"
22#CFLAGS+=	-DWANT_COMPILER_INVARIANTS
23CSTD?=	gnu89
24
25.if ${TARGET_ARCH} != ${MACHINE_ARCH}
26CFLAGS+=	-DCROSS_DIRECTORY_STRUCTURE
27.endif
28
29.if ${TARGET_CPUARCH} == "arm" && ${MK_ARM_EABI} != "no"
30CFLAGS+=	-DTARGET_ARM_EABI
31.endif
32
33.if ${TARGET_ARCH} == "armeb" || ${TARGET_ARCH} == "armv6eb"
34CFLAGS += -DTARGET_ENDIAN_DEFAULT=MASK_BIG_END
35.endif
36.if ${TARGET_ARCH} == "armv6" || ${TARGET_ARCH} == "armv6eb"
37CFLAGS += -DFREEBSD_ARCH_armv6
38.endif
39
40.if ${TARGET_CPUARCH} == "mips"
41.if ${TARGET_ARCH:Mmips*el} != ""
42CFLAGS += -DTARGET_ENDIAN_DEFAULT=0
43.endif
44
45.if ${TARGET_ARCH:Mmips64*} != ""
46MIPS_ABI_DEFAULT=ABI_64
47.elif ${TARGET_ARCH:Mmipsn32*} != ""
48MIPS_ABI_DEFAULT=ABI_N32
49.else
50MIPS_ABI_DEFAULT=ABI_32
51.endif
52CFLAGS += -DMIPS_ABI_DEFAULT=${MIPS_ABI_DEFAULT}
53
54# If we are compiling for the O32 ABI, we need to default to MIPS-III rather
55# than taking the ISA from the ABI requirements, since FreeBSD is built with
56# a number of MIPS-III features/instructions and that is the minimum ISA we
57# support, not the O32 default MIPS-I.
58.if ${MIPS_ABI_DEFAULT} == "ABI_32"
59TARGET_CPUTYPE?=mips3
60.endif
61
62# GCC by default takes the ISA from the ABI's requirements.  If world is built
63# with a superior ISA, since we lack multilib, we have to set the right
64# default ISA to be able to link against what's in /usr/lib.  Terrible stuff.
65.if defined(TARGET_CPUTYPE)
66CFLAGS += -DMIPS_CPU_STRING_DEFAULT=\"${TARGET_CPUTYPE}\"
67.endif
68.endif
69
70.if defined(WANT_FORCE_OPTIMIZATION_DOWNGRADE)
71CFLAGS+= -DFORCE_OPTIMIZATION_DOWNGRADE=${WANT_FORCE_OPTIMIZATION_DOWNGRADE}
72.endif
73
74.if exists(${.OBJDIR}/../cc_tools)
75CFLAGS+=	-I${.OBJDIR}/../cc_tools
76.endif
77CFLAGS+=	-I${.CURDIR}/../cc_tools
78# This must go after the -I for cc_tools to resolve ambiguities for hash.h
79# correctly.
80CFLAGS+=	-I${GCCDIR} -I${GCCDIR}/config
81
82CFLAGS+=	-I${GCCLIB}/include
83CFLAGS+=	-I${GCCLIB}/libcpp/include
84CFLAGS+=	-I${GCCLIB}/libdecnumber
85
86.if exists(${.OBJDIR}/../cc_int)
87LIBBACKEND=	${.OBJDIR}/../cc_int/libbackend.a
88.else
89LIBBACKEND=	${.CURDIR}/../cc_int/libbackend.a
90.endif
91
92.if exists(${.OBJDIR}/../libiberty)
93LIBIBERTY=	${.OBJDIR}/../libiberty/libiberty.a
94.else
95LIBIBERTY=	${.CURDIR}/../libiberty/libiberty.a
96.endif
97
98.if exists(${.OBJDIR}/../libcpp)
99LIBCPP=		${.OBJDIR}/../libcpp/libcpp.a
100.else
101LIBCPP=		${.CURDIR}/../libcpp/libcpp.a
102.endif
103
104.if exists(${.OBJDIR}/../libdecnumber)
105LIBDECNUMBER=	${.OBJDIR}/../libdecnumber/libdecnumber.a
106.else
107LIBDECNUMBER=	${.CURDIR}/../libdecnumber/libdecnumber.a
108.endif
109
110.endif # !__CC_MAKEFILE_INC__
111