From 5b200e3bed8e450027ddad42a155d670f247e58c Mon Sep 17 00:00:00 2001
From: Alex Neundorf <neundorf@kde.org>
Date: Sat, 15 Oct 2011 19:40:21 +0200
Subject: Detect whether the current Eclipse version supports VirtualFolders
VirtualFolders are supported since 3.6 (Helios).
Next patch will be to actually make use of the new flag
SupportsVirtualFolders.
Alex
---
Source/cmExtraEclipseCDT4Generator.cxx | 20 ++++++++++++++++++++
Source/cmExtraEclipseCDT4Generator.h | 1 +
2 files changed, 21 insertions(+)
diff --git a/Source/cmExtraEclipseCDT4Generator.cxx b/Source/cmExtraEclipseCDT4Generator.cxx
index 7beffdc..21b1b61 100644
--- a/Source/cmExtraEclipseCDT4Generator.cxx
+++ b/Source/cmExtraEclipseCDT4Generator.cxx
@@ -34,6 +34,8 @@ cmExtraEclipseCDT4Generator
// this->SupportedGlobalGenerators.push_back("MSYS Makefiles");
#endif
this->SupportedGlobalGenerators.push_back("Unix Makefiles");
+
+ this->SupportsVirtualFolders = true;
}
//----------------------------------------------------------------------------
@@ -57,6 +59,24 @@ void cmExtraEclipseCDT4Generator::Generate()
const cmMakefile* mf
= this->GlobalGenerator->GetLocalGenerators()[0]->GetMakefile();
+ std::string eclipseVersion = mf->GetSafeDefinition("CMAKE_ECLIPSE_VERSION");
+ cmsys::RegularExpression regex(".*([0-9]+\\.[0-9]+).*");
+ if (regex.find(eclipseVersion.c_str()))
+ {
+ unsigned int majorVersion = 0;
+ unsigned int minorVersion = 0;
+ int res=sscanf(regex.match(1).c_str(), "%u.%u", &majorVersion,
+ &minorVersion);
+ if (res == 2)
+ {
+ int version = majorVersion * 1000 + minorVersion;
+ if (version < 3006) // 3.6 is Helios
+ {
+ this->SupportsVirtualFolders = false;
+ }
+ }
+ }
+
// TODO: Decide if these are local or member variables
this->HomeDirectory = mf->GetHomeDirectory();
this->HomeOutputDirectory = mf->GetHomeOutputDirectory();
diff --git a/Source/cmExtraEclipseCDT4Generator.h b/Source/cmExtraEclipseCDT4Generator.h
index a683731..b866619 100644
--- a/Source/cmExtraEclipseCDT4Generator.h
+++ b/Source/cmExtraEclipseCDT4Generator.h
@@ -107,6 +107,7 @@ private:
std::string HomeOutputDirectory;
bool IsOutOfSourceBuild;
bool GenerateSourceProject;
+ bool SupportsVirtualFolders;
};
--
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