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<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>I have a question about knowing when you have run cmake
enough times to resolve all the cache variables for a project. In the CMake
explanation on the main website, regarding generation using the cmake.exe
program from the command-line in non-interactive mode, it says “It can be
difficult to know when to stop the run cmake, edit the cache file cycle without
the aid of an interface.” Yet when you run the interactive version
of cmake (CMakeSetup or ccmake), the program detects when you have resolved all
cache variables (for example, CMakeSetup uses color-coding, red=not resolved,
gray=resolved), and will not even let you generate projects/makefiles until all
cache variables are resolved (grayed). Why hasn’t this detection
capability been added to cmake.exe for non-interactive mode? And why does
the cmake.exe in non-interactive mode generate “intermediate” build
files that are not “fully generated” because you haven’t yet
resolved all the cache variables, yet the interactive versions don’t even
generate build files until the very final step?<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Currently, the output always looks like this:<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>-- Configuring done<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>-- Generating done<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>-- Build files have been written to:
N:/dsci/repo/WMI/tests/CMakeTest/msvc71<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>How difficult would it be to put a warning message like “X
cache variables are still unresolved. Running cmake again may resolve
these variables.”<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>-- Configuring done<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>-- Generating done<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>-- WARNING: 123 cache variables are still unresolved, recommend
running CMake again to resolve<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Does anyone else think this would be a useful feature to
add? Should I make a feature request in Mantis? <o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Luke<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
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