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Code Issues Releases Activity

improved Windows compilation flags

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This commit is contained in:
Eric Milkie 2012-03-07 15:43:50 -05:00
parent 322c3cc620
commit 0578ab5c5f
1 changed files with 20 additions and 14 deletions
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34
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@ -594,34 +594,40 @@ elif "win32" == os.sys.platform:
#env.Append( CPPFLAGS=' /Yu"pch.h" ' )
# docs say don't use /FD from command line (minimal rebuild)
# /Gy function level linking
# /Gm is minimal rebuild, but may not work in parallel mode.
# /Gy function level linking (implicit when using /Z7)
# /Z7 debug info goes into each individual .obj file -- no .pdb created
env.Append( CPPFLAGS= " /Z7 /errorReport:none " );
if release:
# /MT: Causes your application to use the multithread, static version of the run-time library (LIBCMT.lib)
# /O2: optimize for speed (as opposed to size)
env.Append( CPPDEFINES=[ "NDEBUG" ] )
env.Append( CPPFLAGS= " /O2 /Gy " )
env.Append( CPPFLAGS= " /MT /Zi /TP /errorReport:none " )
env.Append( CPPFLAGS= " /O2 /MT " )
# TODO: this has caused some linking problems :
# /GL whole program optimization
# /LTCG link time code generation
env.Append( CPPFLAGS= " /GL " )
env.Append( LINKFLAGS=" /LTCG " )
env.Append( ARFLAGS=" /LTCG " ) # for the Library Manager
# /DEBUG will tell the linker to create a .pdb file
# which WinDbg and Visual Studio will use to resolve
# symbols if you want to debug a release-mode image
# symbols if you want to debug a release-mode image.
# Note that this means we can't do parallel links in the build.
env.Append( LINKFLAGS=" /DEBUG " )
else:
# /Od disable optimization
# /Z7 debug info goes into each individual .obj file -- no .pdb created
# /TP it's a c++ file
# /RTC1: - Enable Stack Frame Run-Time Error Checking; Reports when a variable is used without having been initialized
env.Append( CPPFLAGS=" /RTC1 /MDd /Z7 /TP /errorReport:none " )
# (implies /Od: no optimizations)
# /MTd: Defines _DEBUG, _MT, and causes your application to use the
# debug multithread version of the run-time library (LIBCMTD.lib)
env.Append( CPPFLAGS=" /RTC1 /Od /MTd " )
if debugBuild:
# If you build without --d, no debug PDB will be generated, and
# linking will be faster. However, you won't be able to debug your code with the debugger.
env.Append( LINKFLAGS=" /debug " )
env.Append( CPPFLAGS=" /Od " )
if debugLogging:
env.Append( CPPDEFINES=[ "_DEBUG" ] )
#if debugLogging:
# This is already implicit from /MDd...
#env.Append( CPPDEFINES=[ "_DEBUG" ] )
# This means --dd is always on unless you say --release
if force64:
env.Append( EXTRALIBPATH=[ winSDKHome + "/Lib/x64" ] )