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ENH: patch from Miguel part 2: if ECLIPSE_CDT4_GENERATE_SOURCE_PROJECT is 

true, then the generator additionally generates eclipse project files in the
source dir, since this is the only way to get cvs/svn working with eclipse

This is off by default and the user has to enable it explicitely. If cmake
can't write there it still continues.

Alex
This commit is contained in:
Alexander Neundorf 2008-02-19 16:27:03 -05:00
parent 87ae93362c
commit a2fadc80fa
2 changed files with 103 additions and 66 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

156
Source/cmExtraEclipseCDT4Generator.cxx
View File

@ -26,6 +26,7 @@
#include "cmSystemTools.h"
#include <stdlib.h>
#include <assert.h>
//----------------------------------------------------------------------------
cmExtraEclipseCDT4Generator
@ -78,6 +79,20 @@ void cmExtraEclipseCDT4Generator::Generate()
this->HomeDirectory = mf->GetHomeDirectory();
this->HomeOutputDirectory = mf->GetHomeOutputDirectory();
this->IsOutOfSourceBuild = (this->HomeDirectory!=this->HomeOutputDirectory);
this->GenerateSourceProject = (this->IsOutOfSourceBuild &&
mf->IsOn("ECLIPSE_CDT4_GENERATE_SOURCE_PROJECT"));
// NOTE: This is not good, since it pollutes the source tree. However,
// Eclipse doesn't allow CVS/SVN to work when the .project is not in
// the cvs/svn root directory. Hence, this is provided as an option.
if (this->GenerateSourceProject)
{
// create .project file in the source tree
this->CreateSourceProjectFile();
}
// create a .project file
this->CreateProjectFile();
@ -85,14 +100,43 @@ void cmExtraEclipseCDT4Generator::Generate()
this->CreateCProjectFile();
}
void cmExtraEclipseCDT4Generator::CreateSourceProjectFile() const
{
assert(this->HomeDirectory != this->HomeOutputDirectory);
// set up the project name: <project>-Source@<baseSourcePathName>
const cmMakefile* mf
= this->GlobalGenerator->GetLocalGenerators()[0]->GetMakefile();
std::string name = this->GenerateProjectName(mf->GetProjectName(), "Source",
this->GetPathBasename(this->HomeDirectory));
const std::string filename = this->HomeDirectory + "/.project";
cmGeneratedFileStream fout(filename.c_str());
if (!fout)
{
return;
}
fout <<
"<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n"
"<projectDescription>\n"
"\t<name>" << name << "</name>\n"
"\t<comment></comment>\n"
"\t<projects>\n"
"\t</projects>\n"
"\t<buildSpec>\n"
"\t</buildSpec>\n"
"\t<natures>\n"
"\t</natures>\n"
"</projectDescription>\n"
;
}
//----------------------------------------------------------------------------
void cmExtraEclipseCDT4Generator::CreateProjectFile() const
void cmExtraEclipseCDT4Generator::CreateProjectFile()
{
const cmMakefile* mf
= this->GlobalGenerator->GetLocalGenerators()[0]->GetMakefile();
// set up the project name: <project>-Source@<baseSourcePathName>
std::string name = this->GenerateProjectName(mf->GetProjectName(), "Source",
this->GetPathBasename(this->HomeDirectory));
const std::string filename = this->HomeOutputDirectory + "/.project";
@ -285,7 +329,7 @@ void cmExtraEclipseCDT4Generator::CreateProjectFile() const
// TODO: refactor this
// create linked resources
if (this->HomeDirectory != this->HomeOutputDirectory)
if (this->IsOutOfSourceBuild)
{
fout << "\t<linkedResources>\n";
// for each sub project create a linked resource to the source dir
@ -297,18 +341,13 @@ void cmExtraEclipseCDT4Generator::CreateProjectFile() const
{
std::string linkSourceDirectory =this->GetEclipsePath(
it->second[0]->GetMakefile()->GetStartDirectory());
// .project dir can't be subdir of a linked resource dir
if (!cmSystemTools::IsSubDirectory(this->HomeOutputDirectory.c_str(),
linkSourceDirectory.c_str()))
{
fout <<
"\t\t<link>\n"
"\t\t\t<name>" << it->first << "</name>\n"
"\t\t\t<type>2</type>\n"
"\t\t\t<location>"
<< this->GetEclipsePath(linkSourceDirectory)
<< "</location>\n"
"\t\t</link>\n"
;
this->AppendLinkedResource(fout, it->first,
this->GetEclipsePath(linkSourceDirectory));
this->SrcLinkedResources.push_back(it->first);
}
}
// for EXECUTABLE_OUTPUT_PATH when not in binary dir
@ -317,20 +356,16 @@ void cmExtraEclipseCDT4Generator::CreateProjectFile() const
this->HomeOutputDirectory.c_str()))
{
std::string name = this->GetPathBasename(output_path);
// make sure linked resource name is unique
while (this->GlobalGenerator->GetProjectMap().find(name)
!= this->GlobalGenerator->GetProjectMap().end())
{
name += "_";
}
fout <<
"\t\t<link>\n"
"\t\t\t<name>" << name << "</name>\n"
"\t\t\t<type>2</type>\n"
"\t\t\t<location>"
<< this->GetEclipsePath(output_path)
<< "</location>\n"
"\t\t</link>\n"
;
this->AppendLinkedResource(fout, name,
this->GetEclipsePath(output_path));
this->OutLinkedResources.push_back(name);
}
// for LIBRARY_OUTPUT_PATH when not in binary dir
if (output_path != mf->GetDefinition("LIBRARY_OUTPUT_PATH"))
@ -340,20 +375,16 @@ void cmExtraEclipseCDT4Generator::CreateProjectFile() const
this->HomeOutputDirectory.c_str()))
{
std::string name = this->GetPathBasename(output_path);
// make sure linked resource name is unique
while (this->GlobalGenerator->GetProjectMap().find(name)
!= this->GlobalGenerator->GetProjectMap().end())
{
name += "_";
}
fout <<
"\t\t<link>\n"
"\t\t\t<name>" << name << "</name>\n"
"\t\t\t<type>2</type>\n"
"\t\t\t<location>"
<< this->GetEclipsePath(output_path)
<< "</location>\n"
"\t\t</link>\n"
;
this->AppendLinkedResource(fout, name,
this->GetEclipsePath(output_path));
this->OutLinkedResources.push_back(name);
}
}
fout << "\t</linkedResources>\n";
@ -472,19 +503,19 @@ void cmExtraEclipseCDT4Generator::CreateCProjectFile() const
// - make it type 'src'
// - and exclude it from type 'out'
std::string exclude_from_out;
for (std::map<cmStdString, std::vector<cmLocalGenerator*> >::const_iterator
it = this->GlobalGenerator->GetProjectMap().begin();
it != this->GlobalGenerator->GetProjectMap().end();
for (std::vector<std::string>::const_iterator
it = this->SrcLinkedResources.begin();
it != this->SrcLinkedResources.end();
++it)
{
fout << "<pathentry kind=\"src\" path=\"" << it->first << "\"/>\n";
fout << "<pathentry kind=\"src\" path=\"" << *it << "\"/>\n";
// exlude source directory from output search path
// - only if not named the same as an output directory
if (!cmSystemTools::FileIsDirectory(
std::string(this->HomeOutputDirectory + "/" + it->first).c_str()))
std::string(this->HomeOutputDirectory + "/" + *it).c_str()))
{
exclude_from_out += it->first + "/|";
exclude_from_out += *it + "/|";
}
}
exclude_from_out += "**/CMakeFiles/";
@ -494,33 +525,12 @@ void cmExtraEclipseCDT4Generator::CreateCProjectFile() const
// - if it is a subdir of homeOutputDirectory, there is no need to add it
// - if it is not then create a linked resource and add the linked name
// but check it doesn't conflict with other linked resources names
std::string output_path = mf->GetDefinition("EXECUTABLE_OUTPUT_PATH");
if (!cmSystemTools::IsSubDirectory(output_path.c_str(),
this->HomeOutputDirectory.c_str()))
for (std::vector<std::string>::const_iterator
it = this->OutLinkedResources.begin();
it != this->OutLinkedResources.end();
++it)
{
std::string name = this->GetPathBasename(output_path);
while (this->GlobalGenerator->GetProjectMap().find(name)
!= this->GlobalGenerator->GetProjectMap().end())
{
name += "_";
}
fout << "<pathentry kind=\"out\" path=\"" << name << "\"/>\n";
}
// for LIBRARY_OUTPUT_PATH when not in binary dir
if (output_path != mf->GetDefinition("LIBRARY_OUTPUT_PATH"))
{
output_path = mf->GetDefinition("LIBRARY_OUTPUT_PATH");
if (!cmSystemTools::IsSubDirectory(output_path.c_str(),
this->HomeOutputDirectory.c_str()))
{
std::string name = this->GetPathBasename(output_path);
while (this->GlobalGenerator->GetProjectMap().find(name)
!= this->GlobalGenerator->GetProjectMap().end())
{
name += "_";
}
fout << "<pathentry kind=\"out\" path=\"" << name << "\"/>\n";
}
fout << "<pathentry kind=\"out\" path=\"" << *it << "\"/>\n";
}
// add pre-processor definitions to allow eclipse to gray out sections
@ -543,7 +553,7 @@ void cmExtraEclipseCDT4Generator::CreateCProjectFile() const
{
std::string::size_type equals = di->find('=', 0);
std::string::size_type enddef = di->length();
std::string def;
std::string val;
if (equals != std::string::npos && equals < enddef)
@ -843,3 +853,19 @@ void cmExtraEclipseCDT4Generator
"</profile>\n"
;
}
void cmExtraEclipseCDT4Generator
::AppendLinkedResource (cmGeneratedFileStream& fout,
const std::string& name,
const std::string& path)
{
fout <<
"\t\t<link>\n"
"\t\t\t<name>" << name << "</name>\n"
"\t\t\t<type>2</type>\n"
"\t\t\t<location>"
<< path
<< "</location>\n"
"\t\t</link>\n"
;
}

13
Source/cmExtraEclipseCDT4Generator.h
View File

@ -52,8 +52,11 @@ public:
virtual void Generate();
private:
// create .project file in the source tree
void CreateSourceProjectFile() const;
// create .project file
void CreateProjectFile() const;
void CreateProjectFile();
// create .cproject file
void CreateCProjectFile() const;
@ -97,8 +100,16 @@ private:
bool runActionUseDefault,
bool sipParserEnabled);
static void AppendLinkedResource (cmGeneratedFileStream& fout,
const std::string& name,
const std::string& path);
std::vector<std::string> SrcLinkedResources;
std::vector<std::string> OutLinkedResources;
std::string HomeDirectory;
std::string HomeOutputDirectory;
bool IsOutOfSourceBuild;
bool GenerateSourceProject;
};