automatic MSVC 2005 detection

git-svn-id: https://svn.code.sf.net/p/nsis/code/NSIS/trunk@4816 212acab6-be3b-0410-9dea-997c60f758d6

Contrib/Math/SConscript

@@ -23,7 +23,7 @@ docs = Split("""
 
 Import('BuildPlugin env')
 
-if env['TEMP_MSVC2005']:
+if env['MSVS_VERSION'] >= 8.0:
 	files += ['Source/mathcrtmt.lib']
 else:
 	files += ['Source/mathcrt.lib']

Docs/src/build.but

@@ -51,15 +51,9 @@ To get a complete list of options SCons has to offer, type:
 
 \H{build_windows} Building on Windows
 
-If Microsoft Visual C++ is installed, SCons will automatically detect and use it.
+SCons will automatically detect Microsoft Visual C++. If you are looking for a free compiler to compile NSIS, we recommend \W{http://msdn.microsoft.com/vstudio/express/visualc/download/}{Microsoft Visual C++ 2005 Express Edition}.
 
-SCons 0.96.93 does not yet support Microsoft Visual C++ 2005. Therefore a temporary workaround has been added to support this compiler. Add TEMP_MSVC2005=yes to the build command line when using MSVC 2005:
+When using the Microsoft Visual C++ Toolkit 2003, add MSTOOLKIT=yes to the build command line:
-
-\c scons TEMP_MSVC2005=yes
-
-If you are looking for a free compiler to compile NSIS, we recommend \W{http://msdn.microsoft.com/vstudio/express/visualc/download/}{Microsoft Visual C++ 2005 Express Edition}.
-
-When using the Microsoft Visual C++ Toolkit, add MSTOOLKIT=yes to the build command line:
 
 \c scons MSTOOLKIT=yes
 

INSTALL

@@ -32,13 +32,7 @@ This is a trimmed version of Appendix "Building NSIS" of the documentation.
 
  - Special cases
 
-   * When using Microsoft Visual C++ 2005, add TEMP_MSVC2005=yes to
+   * If using the Microsoft Visual C++ Toolkit 2003 and Platform SDK,
-     the build command line (this temporary workaround will soon be
-     removed):
-
-        scons TEMP_MSVC2005=yes PREFIX=C:\NSIS install
-
-   * If using the free Microsoft Visual C++ Toolkit and Platform SDK,
      add MSTOOLKIT=yes to the build command line. For example:
 
         scons MSTOOLKIT=yes PREFIX=C:\NSIS install

SCons/Config/ms

@@ -12,7 +12,7 @@ defenv['CPP_FLAG'] = '/TP'
 defenv['CPP_REQUIRES_STDLIB'] = 0
 defenv['SUBSYS_CON'] = '/subsystem:console'
 
-if defenv['TEMP_MSVC2005']:
+if defenv['MSVS_VERSION'] >= 8.0:
 	defenv['EXCEPTION_FLAG'] = '/EHsc'
 	defenv.Append(CCFLAGS = '/GS-')
 else:
@@ -31,7 +31,7 @@ if defenv['DEBUG']:
 # if stl usage causes link failure, copy the good libcp.lib
 # from one of the other lib folders and use it instead.
 
-if not defenv['TEMP_MSVC2005']:
+if not defenv['MSVS_VERSION'] >= 8.0:
 
 	confenv = defenv.Clone()
 	conf = confenv.Configure()
@@ -87,7 +87,7 @@ makensis_env = defenv.Clone()
 
 if not defenv['DEBUG']:
 	makensis_env.Append(CCFLAGS = '/O2')           # optimize for speed
-makensis_env.Append(CCFLAGS = '/GX')             # enable exceptions
+makensis_env.Append(CCFLAGS = '$EXCEPTION_FLAG') # enable exceptions
 makensis_env.Append(CCFLAGS = '/W3')             # level 3 warnings
 
 makensis_env.Append(LINKFLAGS = '/opt:nowin98')  # 512 bytes align

SConstruct

@@ -130,7 +130,6 @@ opts.Add(ListOption('SKIPMISC', 'A list of plug-ins that will not be built', 'no
 opts.Add(ListOption('SKIPDOC', 'A list of doc files that will not be built/installed', 'none', doc))
 # build tools
 opts.Add(BoolOption('MSTOOLKIT', 'Use Microsoft Visual C++ Toolkit', 'no'))
-opts.Add(BoolOption('TEMP_MSVC2005', 'Enable temporary work-around for Microsoft Visual C++ 2005 support', 'no'))
 opts.Add(BoolOption('CHMDOCS', 'Build CHM documentation, requires hhc.exe', hhc))
 opts.Add(PathOption('CPPPATH', 'Path to search for include files', None))
 opts.Add(PathOption('LIBPATH', 'Path to search for libraries', None))