curl/docs/examples/CMakeLists.txt
Viktor Szakats 58b9c6134b
cmake: omit linking duplicate/unnecessary libs to tests & examples
Before this patch we explicitly linked the full list of libcurl
dependency libs to tests and examples via `CURL_LIBS`. This was
redundant, because test and example code do not directly use these
dependency libs and for indirect use they are implicitly passed
via libcurl as needed. After this patch, tests and examples only link
explicitly to system libs (e.g. socket).

Also bringing it closer to how `./configure` does this.

Borrow the variable name `CURL_NETWORK_AND_TIME_LIBS` from
`./configure`. However, its content is not exactly the same. With cmake
it also holds `pthread`, but doesn't hold AmiSSL.

Closes #17696
2025-07-28 11:28:15 +02:00

38 lines
1.7 KiB
CMake

#***************************************************************************
# _ _ ____ _
# Project ___| | | | _ \| |
# / __| | | | |_) | |
# | (__| |_| | _ <| |___
# \___|\___/|_| \_\_____|
#
# Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al.
#
# This software is licensed as described in the file COPYING, which
# you should have received as part of this distribution. The terms
# are also available at https://curl.se/docs/copyright.html.
#
# You may opt to use, copy, modify, merge, publish, distribute and/or sell
# copies of the Software, and permit persons to whom the Software is
# furnished to do so, under the terms of the COPYING file.
#
# This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
# KIND, either express or implied.
#
# SPDX-License-Identifier: curl
#
###########################################################################
add_custom_target(curl-examples)
# Get check_PROGRAMS variable
curl_transform_makefile_inc("Makefile.inc" "${CMAKE_CURRENT_BINARY_DIR}/Makefile.inc.cmake")
include("${CMAKE_CURRENT_BINARY_DIR}/Makefile.inc.cmake")
foreach(_target IN LISTS check_PROGRAMS)
set(_target_name "curl-example-${_target}")
add_executable(${_target_name} EXCLUDE_FROM_ALL "${_target}.c")
add_dependencies(curl-examples ${_target_name})
target_link_libraries(${_target_name} ${LIB_SELECTED} ${CURL_NETWORK_AND_TIME_LIBS})
target_compile_definitions(${_target_name} PRIVATE "CURL_NO_OLDIES" "$<$<BOOL:${MSVC}>:_CRT_SECURE_NO_DEPRECATE>")
set_target_properties(${_target_name} PROPERTIES OUTPUT_NAME "${_target}" PROJECT_LABEL "Example ${_target}" UNITY_BUILD OFF)
endforeach()