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-rw-r--r--common.py1
-rwxr-xr-xscons/gallium.py12
2 files changed, 13 insertions, 0 deletions
diff --git a/common.py b/common.py
index 22c17257157..d6e621545b1 100644
--- a/common.py
+++ b/common.py
@@ -91,6 +91,7 @@ def AddOptions(opts):
opts.Add(EnumOption('platform', 'target platform', host_platform,
allowed_values=('cygwin', 'darwin', 'freebsd', 'haiku', 'linux', 'sunos', 'windows')))
opts.Add(BoolOption('embedded', 'embedded build', 'no'))
+ opts.Add(BoolOption('analyze', 'enable static code analysis where available', 'no'))
opts.Add('toolchain', 'compiler toolchain', default_toolchain)
opts.Add(BoolOption('gles', 'EXPERIMENTAL: enable OpenGL ES support', 'no'))
opts.Add(BoolOption('llvm', 'use LLVM', default_llvm))
diff --git a/scons/gallium.py b/scons/gallium.py
index 42e8f7c5476..e873c658ad0 100755
--- a/scons/gallium.py
+++ b/scons/gallium.py
@@ -467,6 +467,18 @@ def generate(env):
env.Append(CCFLAGS = ['/MT'])
env.Append(SHCCFLAGS = ['/LD'])
+ # Static code analysis
+ if env['analyze']:
+ if env['msvc']:
+ # http://msdn.microsoft.com/en-us/library/ms173498.aspx
+ env.Append(CCFLAGS = [
+ '/analyze',
+ #'/analyze:log', '${TARGET.base}.xml',
+ ])
+ if env['clang']:
+ # scan-build will produce more comprehensive output
+ env.Append(CCFLAGS = ['--analyze'])
+
# Assembler options
if gcc_compat:
if env['machine'] == 'x86':