From 1fc11eb24407b0b5d4417cde1c43c5c22282dcbc Mon Sep 17 00:00:00 2001
From: Michael Andres <ma@suse.de>
Date: Thu, 6 Oct 2011 14:21:54 +0200
Subject: [PATCH] Provide a FindLibSolv.cmake file

---
 CMakeLists.txt                  |  1 +
 cmake/modules/FindLibSolv.cmake | 95 +++++++++++++++++++++++++++++++++
 package/libsolv.spec.in         | 23 ++++----
 3 files changed, 108 insertions(+), 11 deletions(-)
 create mode 100644 cmake/modules/FindLibSolv.cmake

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 70d8d0cb2..ad1fa2599 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -37,6 +37,7 @@ SET (BIN_INSTALL_DIR "${CMAKE_INSTALL_PREFIX}/bin")
 
 # where to look first for cmake modules, before ${CMAKE_ROOT}/Modules/ is checked
 SET (CMAKE_MODULE_PATH ${CMAKE_SOURCE_DIR}/cmake/modules)
+INSTALL( FILES ${CMAKE_MODULE_PATH}/FindLibSolv.cmake DESTINATION ${CMAKE_INSTALL_PREFIX}/share/cmake/Modules )
 
 INCLUDE (${CMAKE_SOURCE_DIR}/VERSION.cmake)
 
diff --git a/cmake/modules/FindLibSolv.cmake b/cmake/modules/FindLibSolv.cmake
new file mode 100644
index 000000000..166e79dcd
--- /dev/null
+++ b/cmake/modules/FindLibSolv.cmake
@@ -0,0 +1,95 @@
+# FindLibSolv - Find libsolv headers and libraries.
+#
+# Sample:
+#
+#   SET( LibSolv_USE_STATIC_LIBS OFF )
+#   FIND_PACKAGE( LibSolv REQUIRED ext )
+#   IF( LibSolv_FOUND )
+#      INCLUDE_DIRECTORIES( ${LibSolv_INCLUDE_DIRS} )
+#      TARGET_LINK_LIBRARIES( ... ${LibSolv_LIBRARIES} )
+#   ENDIF()
+#
+# Variables used by this module need to be set before calling find_package
+# (not that they are cmale cased like the modiulemane itself):
+#
+#   LibSolv_USE_STATIC_LIBS	Can be set to ON to force the use of the static
+#				libsolv libraries. Defaults to OFF.
+#
+# Supported components:
+#
+#   ext				Also include libsolvext
+#
+# Variables provided by this module:
+#
+#   LibSolv_FOUND		Include dir, libsolv and all extra libraries
+#				specified in the COMPONENTS list were found.
+#
+#   LibSolv_LIBRARIES		Link to these to use all the libraries you specified.
+#
+#   LibSolv_INCLUDE_DIRS	Include directories.
+#
+# For each component you specify in find_package(), the following (UPPER-CASE)
+# variables are set to pick and choose components instead of just using LibSolv_LIBRARIES:
+#
+#   LIBSOLV_FOUND			TRUE if libsolv was found
+#   LIBSOLV_LIBRARY			libsolv libraries
+#
+#   LIBSOLV_${COMPONENT}_FOUND		TRUE if the library component was found
+#   LIBSOLV_${COMPONENT}_LIBRARY	The libraries for the specified component
+#
+
+# Support preference of static libs by adjusting CMAKE_FIND_LIBRARY_SUFFIXES
+IF(LibSolv_USE_STATIC_LIBS)
+    SET( _ORIG_CMAKE_FIND_LIBRARY_SUFFIXES ${CMAKE_FIND_LIBRARY_SUFFIXES})
+    SET(CMAKE_FIND_LIBRARY_SUFFIXES .a )
+ENDIF()
+
+# Look for the header files
+UNSET(LibSolv_INCLUDE_DIRS CACHE)
+FIND_PATH(LibSolv_INCLUDE_DIRS NAMES solv/solvable.h)
+
+# Look for the core library
+UNSET(LIBSOLV_LIBRARY CACHE)
+FIND_LIBRARY(LIBSOLV_LIBRARY NAMES solv)
+FIND_PACKAGE_HANDLE_STANDARD_ARGS(LibSolv DEFAULT_MSG LIBSOLV_LIBRARY LibSolv_INCLUDE_DIRS)
+MARK_AS_ADVANCED(
+    LIBSOLV_FOUND
+    LIBSOLV_LIBRARY
+)
+
+# Prepare return values and collectiong more components
+SET(LibSolv_FOUND ${LIBSOLV_FOUND})
+SET(LibSolv_LIBRARIES ${LIBSOLV_LIBRARY})
+MARK_AS_ADVANCED(
+    LibSolv_FOUND
+    LibSolv_LIBRARIES
+    LibSolv_INCLUDE_DIRS
+)
+
+# Look for components
+FOREACH(COMPONENT ${LibSolv_FIND_COMPONENTS})
+    STRING(TOUPPER ${COMPONENT} _UPPERCOMPONENT)
+    UNSET(LIBSOLV_${_UPPERCOMPONENT}_LIBRARY CACHE)
+    FIND_LIBRARY(LIBSOLV_${_UPPERCOMPONENT}_LIBRARY NAMES solv${COMPONENT})
+    SET(LibSolv_${COMPONENT}_FIND_REQUIRED ${LibSolv_FIND_REQUIRED})
+    SET(LibSolv_${COMPONENT}_FIND_QUIETLY ${LibSolv_FIND_QUIETLY})
+    FIND_PACKAGE_HANDLE_STANDARD_ARGS(LibSolv_${COMPONENT} DEFAULT_MSG LIBSOLV_${_UPPERCOMPONENT}_LIBRARY)
+    MARK_AS_ADVANCED(
+	LIBSOLV_${_UPPERCOMPONENT}_FOUND
+	LIBSOLV_${_UPPERCOMPONENT}_LIBRARY
+    )
+    IF(LIBSOLV_${_UPPERCOMPONENT}_FOUND)
+	SET(LibSolv_LIBRARIES ${LibSolv_LIBRARIES} ${LIBSOLV_${_UPPERCOMPONENT}_LIBRARY})
+    ELSE()
+	SET(LibSolv_FOUND FALSE)
+    ENDIF()
+ENDFOREACH()
+
+# restore CMAKE_FIND_LIBRARY_SUFFIXES
+IF(Solv_USE_STATIC_LIBS)
+    SET(CMAKE_FIND_LIBRARY_SUFFIXES ${_ORIG_CMAKE_FIND_LIBRARY_SUFFIXES} )
+ENDIF()
+
+IF(LibSolv_FOUND AND NOT LibSolv_FIND_QUIETLY)
+    MESSAGE(STATUS "Found LibSolv: ${LibSolv_INCLUDE_DIRS} ${LibSolv_LIBRARIES}")
+ENDIF()
diff --git a/package/libsolv.spec.in b/package/libsolv.spec.in
index deec7b396..2209d1f65 100644
--- a/package/libsolv.spec.in
+++ b/package/libsolv.spec.in
@@ -184,7 +184,7 @@ cmake   $CMAKE_FLAGS \
 	%{?with_python_binding:-DENABLE_PYTHON=1} \
 	%{?with_ruby_binding:-DENABLE_RUBY=1} \
 	-DUSE_VENDORDIRS=1 \
-	-DCMAKE_SKIP_RPATH=1 
+	-DCMAKE_SKIP_RPATH=1
 make %{?jobs:-j %jobs}
 
 %install
@@ -211,26 +211,27 @@ rm -rf "$RPM_BUILD_ROOT"
 %files -n libsolv@LIBSOLV_SOVERSION@
 %defattr(-,root,root)
 %doc LICENSE*
-%_libdir/libsolv.so.*
-%_libdir/libsolvext.so.*
+%{_libdir}/libsolv.so.*
+%{_libdir}/libsolvext.so.*
 %endif
 
 %files tools
 %defattr(-,root,root)
-%exclude /usr/bin/helix2solv
-%exclude /usr/bin/solv
-/usr/bin/*
+%exclude %{_bindir}/helix2solv
+%exclude %{_bindir}/solv
+%{_bindir}/*
 
 %files devel
 %defattr(-,root,root)
-%_libdir/libsolv.so
-%_libdir/libsolvext.so
-/usr/include/solv
-/usr/bin/helix2solv
+%{_libdir}/libsolv.so
+%{_libdir}/libsolvext.so
+%{_includedir}/solv
+%{_bindir}/helix2solv
+%{_datadir}/cmake/Modules/*
 
 %files demo
 %defattr(-,root,root)
-/usr/bin/solv
+%{_bindir}/solv
 
 %if %{with perl_binding}
 %files -n perl-solv