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802c7684
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体验新版 GitCode,发现更多精彩内容 >>
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802c7684
编写于
10月 28, 2014
作者:
B
Bernard Xiong
浏览文件
操作
浏览文件
下载
电子邮件补丁
差异文件
[LIBC] Use RT_USING_LIBC instead of libs option for each compiler
上级
37292647
变更
4
隐藏空白更改
内联
并排
Showing
4 changed file
with
27 addition
and
31 deletion
+27
-31
components/libc/SConscript
components/libc/SConscript
+11
-6
components/libc/armlibc/SConscript
components/libc/armlibc/SConscript
+5
-9
components/libc/minilibc/SConscript
components/libc/minilibc/SConscript
+6
-6
components/libc/newlib/SConscript
components/libc/newlib/SConscript
+5
-10
未找到文件。
components/libc/SConscript
浏览文件 @
802c7684
# for libc component
import
os
Import
(
'RTT_ROOT'
)
Import
(
'rtconfig'
)
from
building
import
*
objs
=
[]
list
=
os
.
listdir
(
os
.
path
.
join
(
RTT_ROOT
,
'components'
,
'libc'
))
for
d
in
list
:
path
=
os
.
path
.
join
(
RTT_ROOT
,
'components'
,
'libc'
,
d
)
if
os
.
path
.
isfile
(
os
.
path
.
join
(
path
,
'SConscript'
)):
objs
=
objs
+
SConscript
(
os
.
path
.
join
(
d
,
'SConscript'
))
if
GetDepend
(
'RT_USING_LIBC'
):
if
rtconfig
.
PLATFORM
==
'gcc'
:
objs
=
objs
+
SConscript
(
'newlib/SConscript'
)
elif
rtconfig
.
PLATFORM
==
'armcc'
:
objs
=
objs
+
SConscript
(
'armlibc/SConscript'
)
else
:
if
rtconfig
.
PLATFORM
==
'gcc'
:
objs
=
objs
+
SConscript
(
'minilibc/SConscript'
)
Return
(
'objs'
)
components/libc/armlibc/SConscript
浏览文件 @
802c7684
Import
(
'rtconfig'
)
from
building
import
*
if
GetDepend
(
'RT_USING_ARM_LIBC'
)
and
rtconfig
.
CROSS_TOOL
!=
'keil'
:
print
'================ERROR=============================='
print
'Please use ARM CC compiler if using ARM C library'
print
'==================================================='
exit
(
0
)
cwd
=
GetCurrentDir
()
src
=
Glob
(
'*.c'
)
cwd
=
GetCurrentDir
()
CPPPATH
=
[
cwd
]
CPPDEFINES
=
[
'RT_USING_ARM_LIBC'
]
group
=
DefineGroup
(
'libc'
,
src
,
depend
=
[
'RT_USING_ARM_LIBC'
],
CPPPATH
=
CPPPATH
)
group
=
DefineGroup
(
'libc'
,
src
,
depend
=
[
'RT_USING_LIBC'
],
CPPPATH
=
CPPPATH
,
CPPDEFINES
=
CPPDEFINES
)
Return
(
'group'
)
components/libc/minilibc/SConscript
浏览文件 @
802c7684
...
...
@@ -2,12 +2,12 @@ Import('RTT_ROOT')
from
building
import
*
src
=
Glob
(
'*.c'
)
CPPPATH
=
[
RTT_ROOT
+
'/components/libc/minilibc'
]
cwd
=
GetCurrentDir
()
CPPPATH
=
[
cwd
]
CPPDEFINES
=
[
'RT_USING_MINILIBC'
]
group
=
DefineGroup
(
'minilibc'
,
src
,
depend
=
[
'RT_USING_MINILIBC'
],
CPPPATH
=
CPPPATH
,
CPPDEFINES
=
CPPDEFINES
)
group
=
DefineGroup
(
'libc'
,
src
,
depend
=
[
'RT_USING_MINILIBC'
],
CPPPATH
=
CPPPATH
,
CPPDEFINES
=
CPPDEFINES
)
Return
(
'group'
)
components/libc/newlib/SConscript
浏览文件 @
802c7684
Import
(
'rtconfig'
)
from
building
import
*
if
GetDepend
(
'RT_USING_NEWLIB'
)
and
rtconfig
.
CROSS_TOOL
!=
'gcc'
:
print
'================ERROR============================'
print
'Please use GNU GCC compiler if using newlib'
print
'================================================='
exit
(
0
)
src
=
Glob
(
'*.c'
)
cwd
=
GetCurrentDir
()
src
=
Glob
(
'*.c'
)
CPPPATH
=
[
cwd
]
CPPDEFINES
=
[
'RT_USING_NEWLIB'
]
# link with libc and libm:
# libm is a frequently used lib. Newlib is compiled with -ffunction-sections in
...
...
@@ -17,7 +12,7 @@ CPPPATH = [cwd]
# been referenced. So setting this won't result in bigger text size.
LIBS
=
[
'c'
,
'm'
]
group
=
DefineGroup
(
'newlib'
,
src
,
depend
=
[
'RT_USING_
NEWLIB'
],
CPPPATH
=
CPPPATH
,
LIBS
=
LIBS
)
group
=
DefineGroup
(
'newlib'
,
src
,
depend
=
[
'RT_USING_
LIBC'
],
CPPPATH
=
CPPPATH
,
CPPDEFINES
=
CPPDEFINES
,
LIBS
=
LIBS
)
Return
(
'group'
)
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