LUA lib status, some fixes

CMakeLists.txt

@@ -365,10 +365,12 @@ if(PIP_FREERTOS)
 	set(PIP_LIBS ${LIBS_MAIN})
 else()
 	foreach(LIB_ ${LIBS_MAIN})
-		find_library(${LIB_}_FOUND ${LIB_})
+		find_library(${LIB_}_LIBRARIES ${LIB_})
-		if(${LIB_}_FOUND)
+		set(${LIB_}_FOUND FALSE)
-			list(APPEND CMAKE_REQUIRED_LIBRARIES ${${LIB_}_FOUND})
+		if(${LIB_}_LIBRARIES)
-			list(APPEND PIP_LIBS ${${LIB_}_FOUND})
+			set(${LIB_}_FOUND TRUE)
+			list(APPEND CMAKE_REQUIRED_LIBRARIES ${${LIB_}_LIBRARIES})
+			list(APPEND PIP_LIBS ${${LIB_}_LIBRARIES})
 		endif()
 	endforeach()
 endif()
@@ -398,8 +400,10 @@ target_link_libraries(pip ${PIP_LIBS})
 if (NOT CROSSTOOLS)
 	if (NOT PIP_FREERTOS)
 		# Check if USB is supported
-		find_library(usb_FOUND usb SHARED)
+		find_library(usb_LIBRARIES usb SHARED)
-		if(usb_FOUND)
+		set(usb_FOUND FALSE)
+		if(usb_LIBRARIES)
+			set(usb_FOUND TRUE)
 			set(PIP_USB "yes")
 			import_version(pip_usb pip)
 			set_deploy_property(pip_usb ${PIP_LIB_TYPE}
@@ -410,7 +414,7 @@ if (NOT CROSSTOOLS)
 			make_rc(pip_usb _RC)
 			add_definitions(-DPIP_USB)
 			add_library(pip_usb ${PIP_LIB_TYPE} ${CPP_LIB_USB} ${_RC})
-			target_link_libraries(pip_usb pip ${usb_FOUND})
+			target_link_libraries(pip_usb pip ${usb_LIBRARIES})
 			list(APPEND LIBS_STATUS usb)
 			list(APPEND PIP_LIBS_TARGETS pip_usb)
 		endif()
@@ -430,8 +434,10 @@ if (NOT CROSSTOOLS)
 
 
 		# Check if PIP support cryptographic encryption/decryption using sodium library
-		find_library(sodium_FOUND sodium)
+		find_library(sodium_LIBRARIES sodium)
-		if(sodium_FOUND)
+		set(sodium_FOUND FALSE)
+		if(sodium_LIBRARIES)
+			set(sodium_FOUND TRUE)
 			set(PIP_CRYPT "yes")
 			set(PIP_IOUTILS "yes (+crypt)")
 			set(PIP_CLOUD "yes")
@@ -444,15 +450,17 @@ if (NOT CROSSTOOLS)
 			make_rc(pip_crypt _RC)
 			add_definitions(-DPIP_CRYPT)
 			add_library(pip_crypt ${PIP_LIB_TYPE} ${CPP_LIB_CRYPT} ${_RC})
-			target_link_libraries(pip_crypt pip ${sodium_FOUND})
+			target_link_libraries(pip_crypt pip ${sodium_LIBRARIES})
 			list(APPEND LIBS_STATUS sodium)
 			list(APPEND PIP_LIBS_TARGETS pip_crypt)
 		endif()
 
 
 		# Check if PIP support compress/decompress using zlib library
-		find_library(zlib_FOUND NAMES z zlib)
+		find_library(zlib_LIBRARIES NAMES z zlib)
-		if(zlib_FOUND)
+		set(zlib_FOUND FALSE)
+		if(zlib_LIBRARIES)
+			set(zlib_FOUND TRUE)
 			set(PIP_COMPRESS "yes")
 			import_version(pip_compress pip)
 			set_deploy_property(pip_compress ${PIP_LIB_TYPE}
@@ -463,7 +471,7 @@ if (NOT CROSSTOOLS)
 			make_rc(pip_compress _RC)
 			add_definitions(-DPIP_COMPRESS)
 			add_library(pip_compress ${PIP_LIB_TYPE} ${CPP_LIB_COMPRESS} ${_RC})
-			target_link_libraries(pip_compress pip ${zlib_FOUND})
+			target_link_libraries(pip_compress pip ${zlib_LIBRARIES})
 			list(APPEND LIBS_STATUS zlib)
 			list(APPEND PIP_LIBS_TARGETS pip_compress)
 		endif()
@@ -475,7 +483,6 @@ if (NOT CROSSTOOLS)
 		set(FFTW_LIB_SUFFIXES2 "" "-3")
 		set(FFTW_LIBS)
 		set(FFTW_ABS_LIBS)
-		set(PIP_FFTW_FOUND)
 		set(CMAKE_REQUIRED_INCLUDES fftw3.h)
 		foreach(FFTW_S_ IN LISTS FFTW_LIB_SUFFIXES)
 			set(FFTW_BREAK false)
@@ -483,21 +490,24 @@ if (NOT CROSSTOOLS)
 				if(NOT FFTW_BREAK)
 					set(FFTW_CLN  "${FFTW_LIB_NAME}${FFTW_S_}${FFTW_S2_}")
 					set(FFTW_CLNT "${FFTW_LIB_NAME}${FFTW_S_}_threads${FFTW_S2_}")
-					find_library(${FFTW_CLN}_FOUND ${FFTW_CLN})
+					find_library(${FFTW_CLN}_LIBRARIES ${FFTW_CLN})
-					find_library(${FFTW_CLNT}_FOUND ${FFTW_CLNT})
+					find_library(${FFTW_CLNT}_LIBRARIES ${FFTW_CLNT})
-					if(${FFTW_CLN}_FOUND)
+					set(${FFTW_CLN}_FOUND FALSE)
+					set(${FFTW_CLNT}_FOUND FALSE)
+					if(${FFTW_CLN}_LIBRARIES)
+						set(${FFTW_CLN}_FOUND TRUE)
 						list(APPEND FFTW_LIBS "${FFTW_CLN}")
-						list(APPEND FFTW_ABS_LIBS "${${FFTW_CLN}_FOUND}")
+						list(APPEND FFTW_ABS_LIBS "${${FFTW_CLN}_LIBRARIES}")
 						set(${FFTW_CLN}_CTS "${FFTW_CLN}")
-						if(${FFTW_CLNT}_FOUND)
+						if(${FFTW_CLNT}_FLIBRARIES)
+							set(${FFTW_CLNT}_FOUND TRUE)
 							list(APPEND FFTW_LIBS "${FFTW_CLNT}")
-							list(APPEND FFTW_ABS_LIBS "${${FFTW_CLNT}_FOUND}")
+							list(APPEND FFTW_ABS_LIBS "${${FFTW_CLNT}_LIBRARIES}")
 							list(APPEND ${FFTW_CLN}_CTS "${FFTW_CLNT}")
 						endif()
 						set(CMAKE_REQUIRED_LIBRARIES ${${FFTW_CLN}_CTS})
 						CHECK_FUNCTION_EXISTS(fftw${FFTW_S_}_make_planner_thread_safe ${FFTW_CLN}_TSFE)
 						add_definitions(-DPIP_FFTW${FFTW_S_})
-						set(PIP_FFTW_FOUND true)
 						if(${FFTW_CLN}_TSFE)
 							add_definitions(-DPIP_FFTW${FFTW_S_}_THREADSAFE)
 						else()
@@ -550,7 +560,6 @@ if (NOT CROSSTOOLS)
 			endif()
 			list(APPEND LIBS_STATUS OpenCL)
 			list(APPEND PIP_LIBS_TARGETS pip_opencl)
-			set(OpenCL_FOUND ${OpenCL_LIBRARIES})
 		endif()
 
 
@@ -628,6 +637,7 @@ if (NOT CROSSTOOLS)
 			list(APPEND HDR_DIRS "${CMAKE_CURRENT_SOURCE_DIR}/lib/lua/3rd/LuaBridge")
 			add_library(pip_lua ${PIP_LIB_TYPE} ${CPP_LIB_LUA} ${_RC})
 			target_link_libraries(pip_lua pip ${LUA_LIBRARIES})
+			list(APPEND LIBS_STATUS LUA)
 			list(APPEND PIP_LIBS_TARGETS pip_lua)
 		endif()
 		
@@ -815,8 +825,9 @@ if(NOT PIP_FREERTOS)
 	message("")
 	message(" Using libraries:")
 	foreach(LIB_ ${LIBS_STATUS})
-		message("  ${LIB_} -> " ${${LIB_}_FOUND})
+		if(${LIB_}_FOUND)
-		if(NOT ${LIB_}_FOUND)
+			message("  ${LIB_} -> ${${LIB_}_LIBRARIES}")
+		else()
 			message("  ${LIB_} not found, may fail")
 		endif()
 	endforeach()