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#***************************************************************************
# _ _ ____ _
# 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
#
###########################################################################
set(LIB_NAME libcurl)
set(LIBCURL_OUTPUT_NAME libcurl CACHE STRING "Basename of the curl library")
add_definitions(-DBUILDING_LIBCURL)
if(BUILD_SHARED_LIBS)
set(CURL_STATICLIB NO)
else()
set(CURL_STATICLIB YES)
endif()
# Use:
# * CURL_STATICLIB
configure_file(curl_config.h.cmake
${CMAKE_CURRENT_BINARY_DIR}/curl_config.h)
transform_makefile_inc("Makefile.inc" "${CMAKE_CURRENT_BINARY_DIR}/Makefile.inc.cmake")
include(${CMAKE_CURRENT_BINARY_DIR}/Makefile.inc.cmake)
list(APPEND HHEADERS
${CMAKE_CURRENT_BINARY_DIR}/curl_config.h
)
if(WIN32 AND NOT CURL_STATICLIB)
list(APPEND CSOURCES libcurl.rc)
endif()
# The rest of the build
include_directories(${CMAKE_CURRENT_BINARY_DIR}/../include)
include_directories(${CMAKE_CURRENT_SOURCE_DIR}/..)
include_directories(${CMAKE_CURRENT_SOURCE_DIR}/../include)
include_directories(${CMAKE_CURRENT_BINARY_DIR}/..)
include_directories(${CMAKE_CURRENT_SOURCE_DIR})
include_directories(${CMAKE_CURRENT_BINARY_DIR})
if(USE_ARES)
include_directories(${CARES_INCLUDE_DIR})
endif()
add_library(
${LIB_NAME}
${HHEADERS} ${CSOURCES}
)
add_library(
${PROJECT_NAME}::${LIB_NAME}
ALIAS ${LIB_NAME}
)
if(NOT BUILD_SHARED_LIBS)
set_target_properties(${LIB_NAME} PROPERTIES INTERFACE_COMPILE_DEFINITIONS CURL_STATICLIB)
endif()
target_link_libraries(${LIB_NAME} PRIVATE ${CURL_LIBS})
transform_makefile_inc("Makefile.soname" "${CMAKE_CURRENT_BINARY_DIR}/Makefile.soname.cmake")
include(${CMAKE_CURRENT_BINARY_DIR}/Makefile.soname.cmake)
set_target_properties(${LIB_NAME} PROPERTIES
COMPILE_DEFINITIONS BUILDING_LIBCURL
OUTPUT_NAME ${LIBCURL_OUTPUT_NAME}
)
if(CMAKE_SYSTEM_NAME STREQUAL "AIX" OR
CMAKE_SYSTEM_NAME STREQUAL "Linux" OR
CMAKE_SYSTEM_NAME STREQUAL "Darwin" OR
CMAKE_SYSTEM_NAME STREQUAL "SunOS" OR
CMAKE_SYSTEM_NAME STREQUAL "GNU/kFreeBSD" OR
# FreeBSD comes with the a.out and elf flavours
# but a.out was supported up to version 3.x and
# elf from 3.x. I cannot imagine someone running
# CMake on those ancient systems
CMAKE_SYSTEM_NAME STREQUAL "FreeBSD" OR
CMAKE_SYSTEM_NAME STREQUAL "Haiku")
math(EXPR CMAKESONAME "${VERSIONCHANGE} - ${VERSIONDEL}")
set(CMAKEVERSION "${CMAKESONAME}.${VERSIONDEL}.${VERSIONADD}")
set_target_properties(${LIB_NAME} PROPERTIES
VERSION ${CMAKEVERSION}
SOVERSION ${CMAKESONAME}
)
endif()
if(HIDES_CURL_PRIVATE_SYMBOLS)
set_property(TARGET ${LIB_NAME} APPEND PROPERTY COMPILE_DEFINITIONS "CURL_HIDDEN_SYMBOLS")
set_property(TARGET ${LIB_NAME} APPEND PROPERTY COMPILE_FLAGS ${CURL_CFLAG_SYMBOLS_HIDE})
endif()
# Remove the "lib" prefix since the library is already named "libcurl".
set_target_properties(${LIB_NAME} PROPERTIES PREFIX "")
set_target_properties(${LIB_NAME} PROPERTIES IMPORT_PREFIX "")
if(CURL_HAS_LTO)
set_target_properties(${LIB_NAME} PROPERTIES
INTERPROCEDURAL_OPTIMIZATION_RELEASE TRUE
INTERPROCEDURAL_OPTIMIZATION_RELWITHDEBINFO TRUE)
endif()
if(WIN32)
if(BUILD_SHARED_LIBS)
if(MSVC)
# Add "_imp" as a suffix before the extension to avoid conflicting with
# the statically linked "libcurl.lib"
set_target_properties(${LIB_NAME} PROPERTIES IMPORT_SUFFIX "_imp.lib")
endif()
endif()
else()
# on not-Windows, check for writable argv[]
include(CheckCSourceRuns)
check_c_source_runs("
int main(int argc, char **argv)
{
(void)argc;
argv[0][0] = ' ';
return (argv[0][0] == ' ')?0:1;
}"
HAVE_WRITABLE_ARGV)
endif()
target_include_directories(${LIB_NAME} INTERFACE
$<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}>
$<BUILD_INTERFACE:${CURL_SOURCE_DIR}/include>)
if(CURL_ENABLE_EXPORT_TARGET)
install(TARGETS ${LIB_NAME}
EXPORT ${TARGETS_EXPORT_NAME}
ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}
LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR}
)
export(TARGETS ${LIB_NAME}
FILE ${PROJECT_BINARY_DIR}/libcurl-target.cmake
NAMESPACE ${PROJECT_NAME}::
)
endif()
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