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
= binutils225
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 HOST_BINUTILSVER
!= basename `find -s /usr/libexec/binutils* -depth 0 | tail -1`
34 .if defined
(FORCE_CPUTYPE
)
35 CPUTYPE
= ${FORCE_CPUTYPE}
38 .if defined
(CCVER_BSD_CPU_MK
)
39 . if
${CCVER_BSD_CPU_MK} != ""
40 .
include "${CCVER_BSD_CPU_MK}"
42 .elif
${CCVER} == gcc47
43 .
include <bsd.cpu.gcc47.mk
>
44 .elif
${CCVER} == gcc50
45 .
include <bsd.cpu.gcc50.mk
>
47 .
include <bsd.cpu.custom.mk
>
50 # /usr/bin/cc depend on the CCVER environment variable, make sure CCVER is
51 # exported for /usr/bin/cc and friends. Note that CCVER is unsupported when
52 # cross compiling from 4.x or older versions of DFly and should not be set
58 # We can reassign _CPUCFLAGS and CFLAGS will evaluate properly to the
59 # new value, we do not have to add the variable to CFLAGS twice.
61 .if
!defined
(NO_CPU_CFLAGS
) && !defined
(_CPUCFLAGS_ASSIGNED
)
62 _CPUCFLAGS_ASSIGNED
=TRUE
63 CFLAGS
+= ${_CPUCFLAGS}