winpr: improve winpr.pc generation

.gitignore

@@ -5,7 +5,7 @@ CMakeCache.txt
 config.h
 install_manifest*.txt
 CTestTestfile.cmake
-freerdp.pc
+*.pc
 Makefile
 Testing
 cmake_install.cmake

winpr/libwinpr/CMakeLists.txt

@@ -53,10 +53,23 @@ if(MONOLITHIC_BUILD)
 	set_target_properties(${MODULE_NAME} PROPERTIES LINKER_LANGUAGE C)
 	set_target_properties(${MODULE_NAME} PROPERTIES VERSION ${WINPR_VERSION_FULL} SOVERSION ${WINPR_VERSION} PREFIX "lib")
 
+	list(REMOVE_DUPLICATES WINPR_LIBS)
 	target_link_libraries(${MODULE_NAME} ${WINPR_LIBS})
 
 	install(TARGETS ${MODULE_NAME} DESTINATION ${CMAKE_INSTALL_LIBDIR} COMPONENT libraries EXPORT WinPRTargets)
 	
+	set(WINPR_PC_LIBS "-lwinpr")
+	
+	foreach(WINPR_LIB ${WINPR_LIBS})
+		if(${WINPR_LIB} MATCHES "^-l.*")
+			set(WINPR_PC_LIBS "${WINPR_PC_LIBS} ${WINPR_LIB}")
+		elseif(${WINPR_LIB} MATCHES "^/.*")
+			
+		else()
+			set(WINPR_PC_LIBS "${WINPR_PC_LIBS} -l${WINPR_LIB}")
+		endif()
+	endforeach()
+	
 	configure_file(${CMAKE_CURRENT_SOURCE_DIR}/winpr.pc.in ${CMAKE_CURRENT_BINARY_DIR}/winpr.pc @ONLY)
 	install(FILES ${CMAKE_CURRENT_BINARY_DIR}/winpr.pc DESTINATION ${CMAKE_INSTALL_LIBDIR}/pkgconfig)
 

winpr/libwinpr/winpr.pc

@@ -1,12 +0,0 @@
-prefix=/opt/freerds
-exec_prefix=/opt/freerds
-libdir=/opt/freerds/lib64
-includedir=/opt/freerds/include
-
-Name: WinPR
-Description: WinPR: Windows Portable Runtime
-URL: http://www.freerdp.com/
-Version: 1.1.0
-Requires: 
-Libs: -L${libdir} -lwinpr
-Cflags: -I${includedir}

winpr/libwinpr/winpr.pc.in

@@ -2,11 +2,12 @@ prefix=@CMAKE_INSTALL_PREFIX@
 exec_prefix=@CMAKE_INSTALL_PREFIX@
 libdir=@CMAKE_INSTALL_FULL_LIBDIR@
 includedir=@CMAKE_INSTALL_PREFIX@/include
+libs=@WINPR_PC_LIBS@
 
 Name: WinPR
 Description: WinPR: Windows Portable Runtime
 URL: http://www.freerdp.com/
 Version: @WINPR_VERSION_FULL@
 Requires: 
-Libs: -L${libdir} -lwinpr
+Libs: -L${libdir} ${libs}
 Cflags: -I${includedir}