[Clam-devel]Having MSVC tool chain causes problems while targets building in Windows

JunJun wangjun at dsp.ac.cn
Wed May 7 02:42:53 PDT 2008

While trying install, meet problem as below:
-Wl,--out-implib,scons\libs\core\libclam_core.a -Wl,--output-def,scons\libs\core\clam_core.def

Creating library file: scons\libs\core\libclam_core.a

Install file: "scons\libs\core\clam_core.dll" as "D:\mingw\local\lib\clam_core.dll"

Install file: "scons\libs\core\libclam_core.a" as "D:\mingw\local\lib\libclam_core.a"

Install file: "scons\libs\core\clam_core.exp" as "D:\mingw\local\lib\clam_core.exp"

scons: building terminated because of errors.

scons/sconstools\versionInfo.py:14: DeprecationWarning: raising a string exception is deprecated

  raise "No svn revision found for "+ whatToCheck

scons: *** [D:\mingw\local\lib\clam_core.exp] scons\libs\core\clam_core.exp: No such file or directory

Finding the cause: 

 When set to non-zero, suppresses creation of a corresponding Win32 static import lib by the
SharedLibrary builder when used with MinGW or Microsoft Visual Studio. This also suppresses 
creation of an export (.exp) file when using Microsoft Visual Studio.
Maybe, having the msvc tool chain is messing up things again"

As a test, change the line in Sconstruct from:
clam_env = Environment( ENV=os.environ, tools=['default'], CCFLAGS='')
clam_env = Environment( ENV=os.environ, tools=['mingw'], CCFLAGS='')

Then done building targets.
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