add Toupcam support; fix some bugs

HIKROBOT_cameras/CMakeLists.txt

@@ -8,6 +8,9 @@ pkg_check_modules(${CCDLIB} REQUIRED mvs>=2.1 usefull_macros)
 aux_source_directory(${CMAKE_CURRENT_SOURCE_DIR} SRC)
 add_library(${CCDLIB} SHARED ${SRC})
 
+# set c99 as mvs library have "typedef" for "bool"
+set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -std=c99")
+
 target_include_directories(${CCDLIB} PRIVATE ${${CCDLIB}_INCLUDE_DIRS} ..)
 target_link_directories(${CCDLIB} PRIVATE ${${CCDLIB}_LIBRARY_DIRS})