[smuxi] Made libgit2sharp an optional build requirement

[Mirco M. M. Bauer <mmmbauer src gnome org>]

commit 1b96bffcf1067ef13af53355e69019f515454b18
Author: Mirco Bauer <meebey meebey net>
Date:   Sun Feb 23 13:01:18 2014 +0100

    Made libgit2sharp an optional build requirement

 .gitmodules                                   |    3 ---
 lib/libgit2sharp                              |    1 -
 src/Engine-Tests/GitMessageBufferTests.cs     |    2 ++
 src/Engine/Engine.csproj                      |    4 ----
 src/Engine/MessageBuffers/GitMessageBuffer.cs |    2 ++
 src/smuxi.sln                                 |   22 ++++++++--------------
 6 files changed, 12 insertions(+), 22 deletions(-)
---
diff --git a/.gitmodules b/.gitmodules
index 9dbc624..8790c08 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -31,6 +31,3 @@
 [submodule "lib/StarkSoftProxy"]
        path = lib/StarkSoftProxy
        url = https://github.com/meebey/starksoftproxy.git
-[submodule "lib/libgit2sharp"]
-       path = lib/libgit2sharp
-       url = git://git.qnetp.net/libgit2sharp.git
diff --git a/src/Engine-Tests/GitMessageBufferTests.cs b/src/Engine-Tests/GitMessageBufferTests.cs
index 366acfe..1434b64 100644
--- a/src/Engine-Tests/GitMessageBufferTests.cs
+++ b/src/Engine-Tests/GitMessageBufferTests.cs
@@ -17,6 +17,7 @@
 // You should have received a copy of the GNU General Public License
 // along with this program; if not, write to the Free Software
 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
+#if LIBGIT2SHARP
 using System;
 using System.IO;
 using NUnit.Framework;
@@ -47,3 +48,4 @@ namespace Smuxi.Engine
 
     }
 }
+#endif
diff --git a/src/Engine/Engine.csproj b/src/Engine/Engine.csproj
index cba4d9c..2c74ef3 100644
--- a/src/Engine/Engine.csproj
+++ b/src/Engine/Engine.csproj
@@ -157,10 +157,6 @@
       <Project>{600CD3BF-2ED2-4183-87F7-ADD78A968AE0}</Project>
       <Name>Db4objects.Db4o-2010</Name>
     </ProjectReference>
-    <ProjectReference Include="..\..\lib\libgit2sharp\LibGit2Sharp\LibGit2Sharp.csproj">
-      <Project>{EE6ED99F-CB12-4683-B055-D28FC7357A34}</Project>
-      <Name>LibGit2Sharp</Name>
-    </ProjectReference>
     <ProjectReference Include="..\..\lib\ServiceStack.Text\src\ServiceStack.Text\ServiceStack.Text.csproj">
       <Project>{579B3FDB-CDAD-44E1-8417-885C38E49A0E}</Project>
       <Name>ServiceStack.Text</Name>
diff --git a/src/Engine/MessageBuffers/GitMessageBuffer.cs b/src/Engine/MessageBuffers/GitMessageBuffer.cs
index 3f59c6f..05fa6dc 100644
--- a/src/Engine/MessageBuffers/GitMessageBuffer.cs
+++ b/src/Engine/MessageBuffers/GitMessageBuffer.cs
@@ -17,6 +17,7 @@
 // You should have received a copy of the GNU General Public License
 // along with this program; if not, write to the Free Software
 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
+#if LIBGIT2SHARP
 using System;
 using System.IO;
 using System.Text;
@@ -263,3 +264,4 @@ namespace Smuxi.Engine
         }
     }
 }
+#endif
diff --git a/src/smuxi.sln b/src/smuxi.sln
index 7c98469..271c10d 100644
--- a/src/smuxi.sln
+++ b/src/smuxi.sln
@@ -67,8 +67,6 @@ Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "StarkSoftProxy", "..\lib\St
 EndProject
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Frontend-GNOME-Twitter", 
"Frontend-GNOME-Twitter\Frontend-GNOME-Twitter.csproj", "{298A5895-D8C8-45EB-AC57-1B6AAD05D6AD}"
 EndProject
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "LibGit2Sharp", 
"..\lib\libgit2sharp\LibGit2Sharp\LibGit2Sharp.csproj", "{EE6ED99F-CB12-4683-B055-D28FC7357A34}"
-EndProject
 Global
        GlobalSection(SolutionConfigurationPlatforms) = preSolution
                Release|Any CPU = Release|Any CPU
@@ -191,18 +189,14 @@ Global
                {52C5C937-774E-4279-82E1-890EDE4F4759}.Release-Win32|x86.Build.0 = Release|Any CPU
                {579B3FDB-CDAD-44E1-8417-885C38E49A0E}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
                {579B3FDB-CDAD-44E1-8417-885C38E49A0E}.Debug|Any CPU.Build.0 = Debug|Any CPU
+               {579B3FDB-CDAD-44E1-8417-885C38E49A0E}.Debug-Win32|Any CPU.ActiveCfg = Debug|Any CPU
+               {579B3FDB-CDAD-44E1-8417-885C38E49A0E}.Debug-Win32|Any CPU.Build.0 = Debug|Any CPU
                {579B3FDB-CDAD-44E1-8417-885C38E49A0E}.Debug-Win32|x86.ActiveCfg = Debug|Any CPU
                {579B3FDB-CDAD-44E1-8417-885C38E49A0E}.Debug-Win32|x86.Build.0 = Debug|Any CPU
                {579B3FDB-CDAD-44E1-8417-885C38E49A0E}.Release|Any CPU.ActiveCfg = Release|Any CPU
                {579B3FDB-CDAD-44E1-8417-885C38E49A0E}.Release|Any CPU.Build.0 = Release|Any CPU
                {579B3FDB-CDAD-44E1-8417-885C38E49A0E}.Release-Win32|x86.ActiveCfg = Release|Any CPU
                {579B3FDB-CDAD-44E1-8417-885C38E49A0E}.Release-Win32|x86.Build.0 = Release|Any CPU
-               {579B3FDB-CDAD-44E1-8417-885C38E49A0E}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
-               {579B3FDB-CDAD-44E1-8417-885C38E49A0E}.Debug|Any CPU.Build.0 = Debug|Any CPU
-               {579B3FDB-CDAD-44E1-8417-885C38E49A0E}.Debug-Win32|Any CPU.ActiveCfg = Debug|Any CPU
-               {579B3FDB-CDAD-44E1-8417-885C38E49A0E}.Debug-Win32|Any CPU.Build.0 = Debug|Any CPU
-               {579B3FDB-CDAD-44E1-8417-885C38E49A0E}.Release|Any CPU.ActiveCfg = Release|Any CPU
-               {579B3FDB-CDAD-44E1-8417-885C38E49A0E}.Release|Any CPU.Build.0 = Release|Any CPU
                {5C3F617A-3811-49DE-A6ED-4F726BAAAE4D}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
                {5C3F617A-3811-49DE-A6ED-4F726BAAAE4D}.Debug|Any CPU.Build.0 = Debug|Any CPU
                {5C3F617A-3811-49DE-A6ED-4F726BAAAE4D}.Debug-Win32|x86.ActiveCfg = Debug|Any CPU
@@ -235,12 +229,6 @@ Global
                {7B1E3AB2-FB8C-4439-A2B4-2129EDBD79F8}.Release|Any CPU.Build.0 = Release|Any CPU
                {7B1E3AB2-FB8C-4439-A2B4-2129EDBD79F8}.Release-Win32|x86.ActiveCfg = Release|Any CPU
                {7B1E3AB2-FB8C-4439-A2B4-2129EDBD79F8}.Release-Win32|x86.Build.0 = Release|Any CPU
-               {8DD96596-38AC-46DD-80C1-75D9EBE585EA}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
-               {8DD96596-38AC-46DD-80C1-75D9EBE585EA}.Debug|Any CPU.Build.0 = Debug|Any CPU
-               {8DD96596-38AC-46DD-80C1-75D9EBE585EA}.Debug-Win32|Any CPU.ActiveCfg = Debug|Any CPU
-               {8DD96596-38AC-46DD-80C1-75D9EBE585EA}.Debug-Win32|Any CPU.Build.0 = Debug|Any CPU
-               {8DD96596-38AC-46DD-80C1-75D9EBE585EA}.Release|Any CPU.ActiveCfg = Release|Any CPU
-               {8DD96596-38AC-46DD-80C1-75D9EBE585EA}.Release|Any CPU.Build.0 = Release|Any CPU
                {91D3003B-7E65-4EAF-8EE1-DA43832E7A9C}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
                {91D3003B-7E65-4EAF-8EE1-DA43832E7A9C}.Debug|Any CPU.Build.0 = Debug|Any CPU
                {91D3003B-7E65-4EAF-8EE1-DA43832E7A9C}.Debug-Win32|x86.ActiveCfg = Debug|Any CPU
@@ -349,6 +337,12 @@ Global
                {EB46B9C6-EE37-48F9-835E-E49580E40E0A}.Release|Any CPU.Build.0 = Release|Any CPU
                {EB46B9C6-EE37-48F9-835E-E49580E40E0A}.Release-Win32|x86.ActiveCfg = Release|Any CPU
                {EB46B9C6-EE37-48F9-835E-E49580E40E0A}.Release-Win32|x86.Build.0 = Release|Any CPU
+               {8DD96596-38AC-46DD-80C1-75D9EBE585EA}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+               {8DD96596-38AC-46DD-80C1-75D9EBE585EA}.Debug|Any CPU.Build.0 = Debug|Any CPU
+               {8DD96596-38AC-46DD-80C1-75D9EBE585EA}.Debug-Win32|Any CPU.ActiveCfg = Debug|Any CPU
+               {8DD96596-38AC-46DD-80C1-75D9EBE585EA}.Debug-Win32|Any CPU.Build.0 = Debug|Any CPU
+               {8DD96596-38AC-46DD-80C1-75D9EBE585EA}.Release|Any CPU.ActiveCfg = Release|Any CPU
+               {8DD96596-38AC-46DD-80C1-75D9EBE585EA}.Release|Any CPU.Build.0 = Release|Any CPU
                {40AC7A7C-D3E5-46DF-B740-06BD9D2A00E1}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
                {40AC7A7C-D3E5-46DF-B740-06BD9D2A00E1}.Debug|Any CPU.Build.0 = Debug|Any CPU
                {40AC7A7C-D3E5-46DF-B740-06BD9D2A00E1}.Debug-Win32|x86.ActiveCfg = Debug|Any CPU