#获取CURL的路径

message(STATUS "***** Find CURL *****")

unset(CURL_INCLUDE_DIR CACHE)
unset(CURL_LIBRARY CACHE)

# 1. 查找头文件
unset(INCLUDE_DIR CACHE)
find_path(INCLUDE_DIR
    NAMES curl.h
    PATHS ${CMAKE_CURRENT_LIST_DIR}/curl/include
    NO_DEFAULT_PATH
)
list(APPEND CURL_INCLUDE_DIR ${INCLUDE_DIR})

unset(INCLUDE_DIR CACHE)
find_path(INCLUDE_DIR
    NAMES CurlFtp.h
    PATHS ${CMAKE_CURRENT_LIST_DIR}/ftp
    NO_DEFAULT_PATH
)
list(APPEND CURL_INCLUDE_DIR ${INCLUDE_DIR})


# 2. 查找源文件
unset(SOURCE CACHE)
find_path(SOURCE
    NAMES CurlFtp.cpp
    PATHS ${CMAKE_CURRENT_LIST_DIR}/ftp
    NO_DEFAULT_PATH
)
list(APPEND CURL_SOURCE_DIR ${SOURCE})


# 3. 查找库文件
unset(LIBRARY CACHE)
find_library(CURL_LIBRARY
    NAMES curl
    PATHS ${CMAKE_CURRENT_LIST_DIR}/curl/lib
    NO_DEFAULT_PATH
)
list(APPEND CURL_LIBRARY ${LIBRARY})


# 4. 输出查找结果

message(STATUS "CURL include : CURL_INCLUDE_DIR")
message(STATUS "CURL source : CURL_SOURCE_DIR")
message(STATUS "CURL library : CURL_LIBRARY")

# message(STATUS "CURL include : ${CURL_INCLUDE_DIR}")
# message(STATUS "CURL source : ${CURL_SOURCE_DIR}")
# message(STATUS "CURL library : ${CURL_LIBRARY}")

# 5. 设置标志位
if(CURL_INCLUDE_DIR AND CURL_SOURCE_DIR AND CURL_LIBRARY)
    set(CURL_FOUND TRUE)
else()
    set(CURL_FOUND FALSE)
endif()


message(STATUS "---------------------------------")