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Kirill Smelkov
linux
Commits
17f690be
Commit
17f690be
authored
Oct 22, 2007
by
Ralf Baechle
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[MIPS] Kbuild: Use the new cc-cross-prefix feature.
Signed-off-by:
Ralf Baechle
<
ralf@linux-mips.org
>
parent
9490094b
Changes
2
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arch/mips/Kconfig.debug
arch/mips/Kconfig.debug
+0
-12
arch/mips/Makefile
arch/mips/Makefile
+10
-8
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arch/mips/Kconfig.debug
View file @
17f690be
...
...
@@ -6,18 +6,6 @@ config TRACE_IRQFLAGS_SUPPORT
source "lib/Kconfig.debug"
config CROSSCOMPILE
bool "Are you using a crosscompiler"
help
Say Y here if you are compiling the kernel on a different
architecture than the one it is intended to run on. This is just a
convenience option which will select the appropriate value for
the CROSS_COMPILE make variable which otherwise has to be passed on
the command line from mips-linux-, mipsel-linux-, mips64-linux- and
mips64el-linux- as appropriate for a particular kernel configuration.
You will have to pass the value for CROSS_COMPILE manually if the
name prefix for your tools is different.
config CMDLINE
string "Default kernel command string"
default ""
...
...
arch/mips/Makefile
View file @
17f690be
...
...
@@ -18,15 +18,15 @@ cflags-y :=
# Select the object file format to substitute into the linker script.
#
ifdef
CONFIG_CPU_LITTLE_ENDIAN
32bit-tool-
prefix
=
mipsel-linux-
64bit-tool-
prefix
=
mips64el-linux-
32bit-tool-
archpref
=
mipsel
64bit-tool-
archpref
=
mips64el
32bit-bfd
=
elf32-tradlittlemips
64bit-bfd
=
elf64-tradlittlemips
32bit-emul
=
elf32ltsmip
64bit-emul
=
elf64ltsmip
else
32bit-tool-
prefix
=
mips-linux-
64bit-tool-
prefix
=
mips64-linux-
32bit-tool-
archpref
=
mips
64bit-tool-
archpref
=
mips64
32bit-bfd
=
elf32-tradbigmips
64bit-bfd
=
elf64-tradbigmips
32bit-emul
=
elf32btsmip
...
...
@@ -34,16 +34,18 @@ else
endif
ifdef
CONFIG_32BIT
tool-
prefix
=
$
(
32bit-tool-prefix
)
tool-
archpref
=
$
(
32bit-tool-archpref
)
UTS_MACHINE
:=
mips
endif
ifdef
CONFIG_64BIT
tool-
prefix
=
$
(
64bit-tool-prefix
)
tool-
archpref
=
$
(
64bit-tool-archpref
)
UTS_MACHINE
:=
mips64
endif
ifdef
CONFIG_CROSSCOMPILE
CROSS_COMPILE
:=
$
(
tool-prefix
)
ifneq
($(SUBARCH),$(ARCH))
ifeq
($(CROSS_COMPILE),)
CROSS_COMPILE
:=
$(
call
cc-cross-prefix,
$
(
tool-archpref
)
-linux-
$
(
tool-archpref
)
-gnu-linux-
$
(
tool-archpref
)
-unknown-gnu-linux-
)
endif
endif
ifdef
CONFIG_32BIT
...
...
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