1 # $FreeBSD: src/share/mk/bsd.cpu.mk,v 1.2.2.5 2002/07/19 08:09:32 ru Exp $
2 # $DragonFly: src/share/mk/bsd.cpu.mk,v 1.15 2007/09/09 15:43:38 swildner Exp $
4 # include compiler-specific bsd.cpu.mk. Note that CCVER may or may not
5 # be passed as an environment variable. If not set we make it consistent
6 # within make but do not otherwise export it.
8 # _CCVER is used to detect changes to CCVER made in Makefile's after the
11 # HOST_CCVER is used by the native system compiler and defaults to CCVER.
12 # It is not subject to local CCVER overrides in Makefiles and it is inherited
17 HOST_CCVER?
= ${_CCVER}
19 .if
${CCVER} == "gcc34"
20 .
include <bsd.cpu.gcc34.mk
>
21 .elif
${CCVER} == "gcc41"
22 .
include <bsd.cpu.gcc41.mk
>
23 .elif defined
(CCVER_BSD_CPU_MK
)
24 . if
${CCVER_BSD_CPU_MK} != ""
25 .
include "${CCVER_BSD_CPU_MK}"
28 .error
"Either set CCVER to a known compiler or specify CCVER_BSD_CPU_MK"
31 # /usr/bin/cc depend on the CCVER environment variable, make sure CCVER is
32 # exported for /usr/bin/cc and friends. Note that CCVER is unsupported when
33 # cross compiling from 4.x or older versions of DFly and should not be set
36 .if defined
(.DIRECTIVE_MAKEENV
)
41 # We can reassign _CPUCFLAGS and CFLAGS will evaluate properly to the
42 # new value, we do not have to add the variable to CFLAGS twice.
44 .if
!defined
(NO_CPU_CFLAGS
) && !defined
(_CPUCFLAGS_ASSIGNED
)
45 _CPUCFLAGS_ASSIGNED
=TRUE
46 CFLAGS
+= ${_CPUCFLAGS}