CMake/Modules/FindCURL.cmake
Rolf Eike Beer 745b56f58c Find*.cmake: drop the comments before including FPHSA
No need to explain this over and over again.  While at it, do some other
minor cleanups to whitespace and comments (i.e. delete them).
2016-11-28 16:40:13 -05:00

56 lines
1.7 KiB
CMake

# Distributed under the OSI-approved BSD 3-Clause License. See accompanying
# file Copyright.txt or https://cmake.org/licensing for details.
#.rst:
# FindCURL
# --------
#
# Find curl
#
# Find the native CURL headers and libraries.
#
# ::
#
# CURL_INCLUDE_DIRS - where to find curl/curl.h, etc.
# CURL_LIBRARIES - List of libraries when using curl.
# CURL_FOUND - True if curl found.
# CURL_VERSION_STRING - the version of curl found (since CMake 2.8.8)
# Look for the header file.
find_path(CURL_INCLUDE_DIR NAMES curl/curl.h)
mark_as_advanced(CURL_INCLUDE_DIR)
# Look for the library (sorted from most current/relevant entry to least).
find_library(CURL_LIBRARY NAMES
curl
# Windows MSVC prebuilts:
curllib
libcurl_imp
curllib_static
# Windows older "Win32 - MSVC" prebuilts (libcurl.lib, e.g. libcurl-7.15.5-win32-msvc.zip):
libcurl
)
mark_as_advanced(CURL_LIBRARY)
if(CURL_INCLUDE_DIR)
foreach(_curl_version_header curlver.h curl.h)
if(EXISTS "${CURL_INCLUDE_DIR}/curl/${_curl_version_header}")
file(STRINGS "${CURL_INCLUDE_DIR}/curl/${_curl_version_header}" curl_version_str REGEX "^#define[\t ]+LIBCURL_VERSION[\t ]+\".*\"")
string(REGEX REPLACE "^#define[\t ]+LIBCURL_VERSION[\t ]+\"([^\"]*)\".*" "\\1" CURL_VERSION_STRING "${curl_version_str}")
unset(curl_version_str)
break()
endif()
endforeach()
endif()
include(${CMAKE_CURRENT_LIST_DIR}/FindPackageHandleStandardArgs.cmake)
FIND_PACKAGE_HANDLE_STANDARD_ARGS(CURL
REQUIRED_VARS CURL_LIBRARY CURL_INCLUDE_DIR
VERSION_VAR CURL_VERSION_STRING)
if(CURL_FOUND)
set(CURL_LIBRARIES ${CURL_LIBRARY})
set(CURL_INCLUDE_DIRS ${CURL_INCLUDE_DIR})
endif()