diff options
| author | Alex Neundorf <neundorf@kde.org> | 2011-11-01 09:41:23 (GMT) |
|---|---|---|
| committer | Alex Neundorf <neundorf@kde.org> | 2011-11-01 20:13:35 (GMT) |
| commit | 4b930220be0c0b2391a33336a37525154f6b402d (patch) | |
| tree | 3d2d126f489c35c4fc5bf2cb694efd0793f286f7 | |
| parent | 07e88ae4499b632222367eb5b4308cac2a89718f (diff) | |
| download | CMake-4b930220be0c0b2391a33336a37525154f6b402d.zip CMake-4b930220be0c0b2391a33336a37525154f6b402d.tar.gz CMake-4b930220be0c0b2391a33336a37525154f6b402d.tar.bz2 | |
Eclipse: warn if CMAKE_BINARY_DIR is subdir of CMAKE_SOURCE_DIR
Eclipse doesn't handle this case well. When doing out-of-source builds
we create a linked resource which points to CMAKE_SOURCE_DIR, so the
user can browse the source dir in Eclipse. This is not possible
when the build dir is a subdir of the source dir.
Alex
| -rw-r--r-- | Source/cmExtraEclipseCDT4Generator.cxx | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/Source/cmExtraEclipseCDT4Generator.cxx b/Source/cmExtraEclipseCDT4Generator.cxx index 785e85a..0667da7 100644 --- a/Source/cmExtraEclipseCDT4Generator.cxx +++ b/Source/cmExtraEclipseCDT4Generator.cxx @@ -87,6 +87,16 @@ void cmExtraEclipseCDT4Generator::Generate() this->GenerateSourceProject = (this->IsOutOfSourceBuild && mf->IsOn("ECLIPSE_CDT4_GENERATE_SOURCE_PROJECT")); + if (cmSystemTools::IsSubDirectory(this->HomeOutputDirectory.c_str(), + this->HomeDirectory.c_str())) + { + mf->IssueMessage(cmake::WARNING, "The build directory is a subdirectory " + "of the source directory.\n" + "This is not supported well by Eclipse. It is strongly " + "recommended to use a build directory which is a " + "sibling of the source directory."); + } + // 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. |