From bac5772b3959c5dfda36f242f8726266f605fe54 Mon Sep 17 00:00:00 2001
From: Eric NOULARD <eric.noulard@gmail.com>
Date: Fri, 5 Apr 2013 12:43:50 +0200
Subject: CPackRPM add mechanism to remove path from generated list of file in
 RPM spec.

This fixes bug #0013609, and is a possible solution to #0012864 as well.
The later will be completely fixed in another way. Both approaches
needs to be implemented because the current one is more automatic.

Inspired-By: Ari
---
 Modules/CPackRPM.cmake | 42 ++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 42 insertions(+)

diff --git a/Modules/CPackRPM.cmake b/Modules/CPackRPM.cmake
index fa79e1b..bd649bb 100644
--- a/Modules/CPackRPM.cmake
+++ b/Modules/CPackRPM.cmake
@@ -223,6 +223,24 @@
 #     The refered file will be read and directly put after the %changelog
 #     section.
 ##end
+##variable
+#  CPACK_RPM_EXCLUDE_FROM_AUTO_FILELIST - list of path to be excluded.
+#     Mandatory : NO
+#     Default   : /etc /etc/init.d /usr /usr/share /usr/share/doc /usr/bin /usr/lib /usr/include
+#     May be used to exclude path (directories or files) from the auto-generated
+#     list of paths discovered by CPack RPM. The defaut value contains a reasonable
+#     set of values if the variable is not defined by the user. If the variable
+#     is defined by the user then CPackRPM will NOT any of the default path.
+#     If you want to add some path to the default list then you can use
+#     CPACK_RPM_EXCLUDE_FROM_AUTO_FILELIST_ADDITION variable.
+##end
+##variable
+#  CPACK_RPM_EXCLUDE_FROM_AUTO_FILELIST_ADDITION - additional list of path to be excluded.
+#     Mandatory : NO
+#     Default   : -
+#     May be used to add more exclude path (directories or files) from the initial
+#     default list of excluded paths. See CPACK_RPM_EXCLUDE_FROM_AUTO_FILELIST.
+##end
 
 #=============================================================================
 # Copyright 2007-2009 Kitware, Inc.
@@ -666,6 +684,30 @@ if(CPACK_RPM_PACKAGE_RELOCATABLE)
   endforeach()
 endif()
 
+if (CPACK_RPM_PACKAGE_DEBUG)
+   message("CPackRPM:Debug: Initial list of path to OMIT in RPM: ${_RPM_DIRS_TO_OMIT}")
+endif()
+
+if (NOT DEFINED CPACK_RPM_EXCLUDE_FROM_AUTO_FILELIST)
+  set(CPACK_RPM_EXCLUDE_FROM_AUTO_FILELIST /etc /etc/init.d /usr /usr/share /usr/share/doc /usr/bin /usr/lib /usr/include)
+  if (CPACK_RPM_EXCLUDE_FROM_AUTO_FILELIST_ADDITION)
+    message("CPackRPM:Debug: Adding ${CPACK_RPM_EXCLUDE_FROM_AUTO_FILELIST_ADDITION} to builtin omit list.")
+    list(APPEND CPACK_RPM_EXCLUDE_FROM_AUTO_FILELIST "${CPACK_RPM_EXCLUDE_FROM_AUTO_FILELIST_ADDITION}")
+  endif()
+endif()
+
+if(CPACK_RPM_EXCLUDE_FROM_AUTO_FILELIST)
+  if (CPACK_RPM_PACKAGE_DEBUG)
+   message("CPackRPM:Debug: CPACK_RPM_EXCLUDE_FROM_AUTO_FILELIST= ${CPACK_RPM_EXCLUDE_FROM_AUTO_FILELIST}")
+ endif()
+  foreach(_DIR ${CPACK_RPM_EXCLUDE_FROM_AUTO_FILELIST})
+    list(APPEND _RPM_DIRS_TO_OMIT "-o;-path;.${_DIR}")
+  endforeach()
+endif()
+if (CPACK_RPM_PACKAGE_DEBUG)
+   message("CPackRPM:Debug: Final list of path to OMIT in RPM: ${_RPM_DIRS_TO_OMIT}")
+endif()
+
 # Use files tree to construct files command (spec file)
 # We should not forget to include symlinks (thus -o -type l)
 # We should include directory as well (thus -type d)
-- 
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