1 # $FreeBSD: src/share/mk/bsd.cpu.mk,v 1.2.2.5 2002/07/19 08:09:32 ru Exp $
3 # include compiler-specific bsd.cpu.mk. Note that CCVER may or may not
4 # be passed as an environment variable. If not set we make it consistent
5 # within make but do not otherwise export it.
7 # _CCVER is used to detect changes to CCVER made in Makefile's after the
10 # HOST_CCVER is used by the native system compiler and defaults to CCVER.
11 # It is not subject to local CCVER overrides in Makefiles and it is inherited
14 # If the host system does not have the desired compiler for HOST_CCVER
15 # we back off to something it probably does have.
18 _DEFAULT_BINUTILSVER
= binutils227
20 CCVER ?
= ${_DEFAULT_CCVER}
22 .if exists
(/usr
/libexec
/${_CCVER}/cc) || exists
(/usr
/libexec
/custom
/cc)
23 HOST_CCVER?
= ${_CCVER}
25 HOST_CCVER?
= ${_DEFAULT_CCVER}
28 .if exists
(/usr
/libexec
/${_DEFAULT_BINUTILSVER}/elf
/as)
29 HOST_BINUTILSVER?
= ${_DEFAULT_BINUTILSVER}
31 _NEXTAS
!= find
-s
/usr
/libexec
/binutils
* -name
as -print0
-quit
32 HOST_BINUTILSVER?
= ${_NEXTAS
:H
:H
:T
}
35 .if defined
(FORCE_CPUTYPE
)
36 CPUTYPE
= ${FORCE_CPUTYPE}
39 .if defined
(CCVER_BSD_CPU_MK
)
40 . if
${CCVER_BSD_CPU_MK} != ""
41 .
include "${CCVER_BSD_CPU_MK}"
43 .elif
${CCVER} == gcc47
44 .
include <bsd.cpu.gcc47.mk
>
45 .elif
${CCVER} == gcc50
46 .
include <bsd.cpu.gcc50.mk
>
47 .elif
${CCVER} == gcc80
48 .
include <bsd.cpu.gcc80.mk
>
49 .elif
${CCVER
:Mclang
*}
50 .
include <bsd.cpu.clang.mk
>
52 .
include <bsd.cpu.custom.mk
>
55 # /usr/bin/cc depend on the CCVER environment variable, make sure CCVER is
56 # exported for /usr/bin/cc and friends. Note that CCVER is unsupported when
57 # cross compiling from 4.x or older versions of DFly and should not be set
63 # We can reassign _CPUCFLAGS and CFLAGS will evaluate properly to the
64 # new value, we do not have to add the variable to CFLAGS twice.
66 .if
!defined
(NO_CPU_CFLAGS
) && !defined
(_CPUCFLAGS_ASSIGNED
)
67 _CPUCFLAGS_ASSIGNED
=TRUE
68 CFLAGS
+= ${_CPUCFLAGS}