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BUG: fix 6647 arguments after -E should not be parsed by CMake

This commit is contained in:
Bill Hoffman 2008-08-19 15:42:48 -04:00
parent d2e2ab72bf
commit d632b96841
3 changed files with 18 additions and 11 deletions
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7
Source/cmDocumentation.cxx
View File

@ -656,7 +656,8 @@ cmDocumentation::Form cmDocumentation::GetFormFromFilename(
}
//----------------------------------------------------------------------------
bool cmDocumentation::CheckOptions(int argc, const char* const* argv)
bool cmDocumentation::CheckOptions(int argc, const char* const* argv,
const char* exitOpt)
{
// Providing zero arguments gives usage information.
if(argc == 1)
@ -673,6 +674,10 @@ bool cmDocumentation::CheckOptions(int argc, const char* const* argv)
bool result = false;
for(int i=1; i < argc; ++i)
{
if(exitOpt && strcmp(argv[i], exitOpt) == 0)
{
return result;
}
RequestedHelpItem help;
// Check if this is a supported help option.
if((strcmp(argv[i], "-help") == 0) ||

7
Source/cmDocumentation.h
View File

@ -45,9 +45,12 @@ public:
* Check command line arguments for documentation options. Returns
* true if documentation options are found, and false otherwise.
* When true is returned, PrintRequestedDocumentation should be
* called.
* called. exitOpt can be used for things like cmake -E, so that
* all arguments after the -E are ignored and not searched for
* help arguments.
*/
bool CheckOptions(int argc, const char* const* argv);
bool CheckOptions(int argc, const char* const* argv,
const char* exitOpt =0);
/**
* Print help requested on the command line. Call after

15
Source/cmakemain.cxx
View File

@ -314,7 +314,7 @@ int do_cmake(int ac, char** av)
#ifdef CMAKE_BUILD_WITH_CMAKE
cmDocumentation doc;
if(doc.CheckOptions(ac, av) || nocwd)
if(doc.CheckOptions(ac, av, "-E") || nocwd)
{
// Construct and print requested documentation.
cmake hcm;
@ -416,29 +416,29 @@ int do_cmake(int ac, char** av)
{
command = true;
}
else if (strcmp(av[i], "-N") == 0)
else if (!command && strcmp(av[i], "-N") == 0)
{
view_only = true;
}
else if (strcmp(av[i], "-L") == 0)
else if (!command && strcmp(av[i], "-L") == 0)
{
list_cached = true;
}
else if (strcmp(av[i], "-LA") == 0)
else if (!command && strcmp(av[i], "-LA") == 0)
{
list_all_cached = true;
}
else if (strcmp(av[i], "-LH") == 0)
else if (!command && strcmp(av[i], "-LH") == 0)
{
list_cached = true;
list_help = true;
}
else if (strcmp(av[i], "-LAH") == 0)
else if (!command && strcmp(av[i], "-LAH") == 0)
{
list_all_cached = true;
list_help = true;
}
else if (strncmp(av[i], "-P", strlen("-P")) == 0)
else if (!command && strncmp(av[i], "-P", strlen("-P")) == 0)
{
if ( i == ac -1 )
{
@ -457,7 +457,6 @@ int do_cmake(int ac, char** av)
args.push_back(av[i]);
}
}
if(command)
{
int ret = cmake::ExecuteCMakeCommand(args);