[gl2ps] [PATCH] set SO version in the library

[Dominik 'Rathann' Mierzejewski]

Hi all,
here's a simple patch to set the version in the library when building.

It's important to have ABI version set in the shared library and bump
it when introducing changes that are binary-incompatible so that
applications linking to it won't try to work with an incompatible version
and break.

Regards,
Dominik
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-------------- next part --------------
diff -up gl2ps-1.3.5-source/CMakeLists.txt.r gl2ps-1.3.5-source/CMakeLists.txt
--- gl2ps-1.3.5-source/CMakeLists.txt.r	2009-10-16 21:14:07.000000000 +0200
+++ gl2ps-1.3.5-source/CMakeLists.txt	2009-12-26 17:23:38.000000000 +0100
@@ -116,6 +116,10 @@ if(OPENGL_FOUND)
   install(TARGETS lib shared DESTINATION lib)
 endif(OPENGL_FOUND)
 
+set_target_properties(shared PROPERTIES
+                      VERSION ${GL2PS_MAJOR_VERSION}.${GL2PS_MINOR_VERSION}.${GL2PS_PATCH_VERSION}
+                      SOVERSION ${GL2PS_MAJOR_VERSION}) 
+
 if(WIN32)
   set(GL2PS_DOC .)
 else(WIN32)