clarified console window FAQ

git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3@9253 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
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Albrecht Schlosser 2012-02-24 14:46:10 +00:00
parent ceb2bbc4b8
commit 04c4df7be6

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@ -535,9 +535,22 @@ is changed, the corresponding .cxx file will be recompiled.
Windows has a flag that determines whether an application
runs in the foreground with a console or in the background
without a console. Use the "-mwindows" option to make your
application run in the background and "-mconsole" to run in
the foreground.
without a console.
If you're using gcc (i.e. MinGW or Cygwin), then use the
linker option "-mwindows" to make your application run in
the background and "-mconsole" to run in the foreground. Use
fltk-config --ldflags to see appropriate linker flags, or use
fltk-config --compile to compile a single source file.
If you're using MS VC++, then you must set the linker option
"/subsystem:windows" to create a "Windows" program (w/o console
window), or set the linker option "/subsystem:console" for a
console program, i.e. with a console window. These options
are set differently in the FLTK project files, depending on
whether you select a "Debug" or "Release" build.
Other compilers and build systems may have different options.
Keep in mind that a windows application cannot send output
to stdout, even if you run it from an existing console
@ -606,3 +619,4 @@ The following links may be of use:
Oct 25 2010 - matt: restructured entire document and verified instructions
Dec 20 2010 - matt: merged with README.win32
Dec 22 2010 - AlbrechtS: added newer Cygwin (cross/mingw-w64) options
Feb 24 2012 - AlbrechtS: clarified console window FAQ