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bac27a11
编写于
7月 09, 2013
作者:
B
Bernard Xiong
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差异文件
Merge pull request #122 from grissiom/clang-analyzer
building.py: add clang static analyzer support
上级
198a6a16
34027e65
变更
1
隐藏空白更改
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1 changed file
with
31 addition
and
0 deletion
+31
-0
tools/building.py
tools/building.py
+31
-0
未找到文件。
tools/building.py
浏览文件 @
bac27a11
...
...
@@ -88,6 +88,31 @@ def PrepareBuilding(env, root_directory, has_libcpu=False, remove_components = [
action
=
'store_true'
,
default
=
False
,
help
=
'Build Cscope cross reference database. Requires cscope installed.'
)
AddOption
(
'--clang-analyzer'
,
dest
=
'clang-analyzer'
,
action
=
'store_true'
,
default
=
False
,
help
=
'Perform static analyze with Clang-analyzer. '
+
\
'Requires Clang installed.
\n
'
+
\
'It is recommended to use with scan-build like this:
\n
'
+
\
'`scan-build scons --clang-analyzer`
\n
'
+
\
'If things goes well, scan-build will instruct you to invoke scan-view.'
)
if
GetOption
(
'clang-analyzer'
):
# perform what scan-build does
env
.
Replace
(
CC
=
'ccc-analyzer'
,
CXX
=
'c++-analyzer'
,
# skip as and link
LINK
=
'true'
,
AS
=
'true'
,)
env
[
"ENV"
].
update
(
x
for
x
in
os
.
environ
.
items
()
if
x
[
0
].
startswith
(
"CCC_"
))
# only check, don't compile. ccc-analyzer use CCC_CC as the CC.
env
[
'ENV'
][
'CCC_CC'
]
=
'true'
env
[
'ENV'
][
'CCC_CXX'
]
=
'true'
# remove the POST_ACTION as it will cause meaningless errors(file not
# found or something like that).
rtconfig
.
POST_ACTION
=
''
# add build library option
AddOption
(
'--buildlib'
,
...
...
@@ -109,6 +134,12 @@ def PrepareBuilding(env, root_directory, has_libcpu=False, remove_components = [
'cb'
:(
'keil'
,
'armcc'
)}
tgt_name
=
GetOption
(
'target'
)
if
tgt_name
:
# --target will change the toolchain settings which clang-analyzer is
# depend on
if
GetOption
(
'clang-analyzer'
):
print
'--clang-analyzer cannot be used with --target'
sys
.
exit
(
1
)
SetOption
(
'no_exec'
,
1
)
try
:
rtconfig
.
CROSS_TOOL
,
rtconfig
.
PLATFORM
=
tgt_dict
[
tgt_name
]
...
...
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