generic: replace custom Curl module with CMake provided one

Signed-off-by: Ivailo Monev <xakepa10@gmail.com>

CMakeLists.txt

@@ -69,8 +69,8 @@ set_package_properties(ENCHANT PROPERTIES
     PURPOSE "Spell checking support via Enchant"
 )
 
-find_package(Curl)
-set_package_properties(Curl PROPERTIES
+find_package(CURL)
+set_package_properties(CURL PROPERTIES
     DESCRIPTION "Command line tool and library for transferring data with URLs"
     URL "https://curl.se/"
     TYPE REQUIRED

cmake/modules/CMakeLists.txt

@@ -15,7 +15,6 @@ set(cmakeFilesDontInstall
     FindLibCDIO.cmake
     FindLibExtractor.cmake
     FindDevinfo.cmake
-    FindCurl.cmake
 )
 
 # Explicitly list all files which will be installed.

cmake/modules/FindCurl.cmake

@@ -1,42 +0,0 @@
-# Try to find curl library, once done this will define:
-#
-#  CURL_FOUND - system has curl
-#  CURL_INCLUDE_DIR - the curl include directory
-#  CURL_LIBRARIES - the libraries needed to use curl
-#  CURL_DEFINITIONS - compiler switches required for using curl
-#
-# Copyright (c) 2022 Ivailo Monev <xakepa10@gmail.com>
-#
-# Redistribution and use is allowed according to the terms of the BSD license.
-# For details see the accompanying COPYING-CMAKE-SCRIPTS file.
-
-if(NOT WIN32)
-    include(FindPkgConfig)
-    pkg_check_modules(PC_CURL QUIET libcurl)
-
-    set(CURL_INCLUDE_DIR ${PC_CURL_INCLUDE_DIRS})
-    set(CURL_LIBRARIES ${PC_CURL_LIBRARIES})
-endif()
-
-set(CURL_VERSION ${PC_CURL_VERSION})
-set(CURL_DEFINITIONS ${PC_CURL_CFLAGS_OTHER})
-
-if(NOT CURL_INCLUDE_DIR OR NOT CURL_LIBRARIES)
-    find_path(CURL_INCLUDE_DIR
-        NAMES curl/curl.h
-        HINTS $ENV{CURLDIR}/include
-    )
-
-    find_library(CURL_LIBRARIES
-        NAMES curl
-        HINTS $ENV{CURLDIR}/lib
-    )
-endif()
-
-include(FindPackageHandleStandardArgs)
-find_package_handle_standard_args(Curl
-    VERSION_VAR CURL_VERSION
-    REQUIRED_VARS CURL_LIBRARIES CURL_INCLUDE_DIR
-)
-
-mark_as_advanced(CURL_INCLUDE_DIR CURL_LIBRARIES)

kioslave/http/CMakeLists.txt

@@ -2,7 +2,7 @@ project(kioslave-http)
 
 include_directories(
     ${KDE4_KIO_INCLUDES}
-    ${CURL_INCLUDES}
+    ${CURL_INCLUDE_DIRS}
 )
 
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