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1#***************************************************************************
2#                                  _   _ ____  _
3#  Project                     ___| | | |  _ \| |
4#                             / __| | | | |_) | |
5#                            | (__| |_| |  _ <| |___
6#                             \___|\___/|_| \_\_____|
7#
8# Copyright (C) 1998 - 2021, Daniel Stenberg, <daniel@haxx.se>, et al.
9#
10# This software is licensed as described in the file COPYING, which
11# you should have received as part of this distribution. The terms
12# are also available at https://curl.se/docs/copyright.html.
13#
14# You may opt to use, copy, modify, merge, publish, distribute and/or sell
15# copies of the Software, and permit persons to whom the Software is
16# furnished to do so, under the terms of the COPYING file.
17#
18# This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
19# KIND, either express or implied.
20#
21###########################################################################
22set(LIB_NAME libcurl)
23set(LIBCURL_OUTPUT_NAME libcurl CACHE STRING "Basename of the curl library")
24
25if(BUILD_SHARED_LIBS)
26  set(CURL_STATICLIB NO)
27else()
28  set(CURL_STATICLIB YES)
29endif()
30
31# Use:
32# * CURL_STATICLIB
33configure_file(curl_config.h.cmake
34  ${CMAKE_CURRENT_BINARY_DIR}/curl_config.h)
35
36transform_makefile_inc("Makefile.inc" "${CMAKE_CURRENT_BINARY_DIR}/Makefile.inc.cmake")
37include(${CMAKE_CURRENT_BINARY_DIR}/Makefile.inc.cmake)
38
39list(APPEND HHEADERS
40  ${CMAKE_CURRENT_BINARY_DIR}/curl_config.h
41  )
42
43if(WIN32)
44  list(APPEND CSOURCES libcurl.rc)
45endif()
46
47# SET(CSOURCES
48# #  memdebug.c -not used
49# # nwlib.c - Not used
50# # strtok.c - specify later
51# # strtoofft.c - specify later
52# )
53
54# #OPTION(CURL_MALLOC_DEBUG "Debug mallocs in Curl" OFF)
55# MARK_AS_ADVANCED(CURL_MALLOC_DEBUG)
56# IF(CURL_MALLOC_DEBUG)
57# SET(CSOURCES ${CSOURCES}
58# memdebug.c
59# )
60# ENDIF(CURL_MALLOC_DEBUG)
61
62# # only build compat strtoofft if we need to
63# IF(NOT HAVE_STRTOLL AND NOT HAVE__STRTOI64)
64# SET(CSOURCES ${CSOURCES}
65# strtoofft.c
66# )
67# ENDIF(NOT HAVE_STRTOLL AND NOT HAVE__STRTOI64)
68
69
70# The rest of the build
71
72include_directories(${CMAKE_CURRENT_BINARY_DIR}/../include)
73include_directories(${CMAKE_CURRENT_SOURCE_DIR}/..)
74include_directories(${CMAKE_CURRENT_SOURCE_DIR}/../include)
75include_directories(${CMAKE_CURRENT_BINARY_DIR}/..)
76include_directories(${CMAKE_CURRENT_SOURCE_DIR})
77include_directories(${CMAKE_CURRENT_BINARY_DIR})
78if(USE_ARES)
79  include_directories(${CARES_INCLUDE_DIR})
80endif()
81
82add_library(
83  ${LIB_NAME}
84  ${HHEADERS} ${CSOURCES}
85  )
86
87add_library(
88  ${PROJECT_NAME}::${LIB_NAME}
89  ALIAS ${LIB_NAME}
90  )
91
92if(NOT BUILD_SHARED_LIBS)
93    set_target_properties(${LIB_NAME} PROPERTIES INTERFACE_COMPILE_DEFINITIONS CURL_STATICLIB)
94endif()
95
96target_link_libraries(${LIB_NAME} ${CURL_LIBS})
97
98if(WIN32)
99  add_definitions(-D_USRDLL)
100endif()
101
102set_target_properties(${LIB_NAME} PROPERTIES
103  COMPILE_DEFINITIONS BUILDING_LIBCURL
104  OUTPUT_NAME ${LIBCURL_OUTPUT_NAME}
105  )
106
107if(HIDES_CURL_PRIVATE_SYMBOLS)
108  set_property(TARGET ${LIB_NAME} APPEND PROPERTY COMPILE_DEFINITIONS "CURL_HIDDEN_SYMBOLS")
109  set_property(TARGET ${LIB_NAME} APPEND PROPERTY COMPILE_FLAGS ${CURL_CFLAG_SYMBOLS_HIDE})
110endif()
111
112# Remove the "lib" prefix since the library is already named "libcurl".
113set_target_properties(${LIB_NAME} PROPERTIES PREFIX "")
114set_target_properties(${LIB_NAME} PROPERTIES IMPORT_PREFIX "")
115
116if(CURL_HAS_LTO)
117  set_target_properties(${LIB_NAME} PROPERTIES
118    INTERPROCEDURAL_OPTIMIZATION_RELEASE TRUE
119    INTERPROCEDURAL_OPTIMIZATION_RELWITHDEBINFO TRUE)
120endif()
121
122if(WIN32)
123  if(BUILD_SHARED_LIBS)
124    if(MSVC)
125      # Add "_imp" as a suffix before the extension to avoid conflicting with
126      # the statically linked "libcurl.lib"
127      set_target_properties(${LIB_NAME} PROPERTIES IMPORT_SUFFIX "_imp.lib")
128    endif()
129  endif()
130endif()
131
132target_include_directories(${LIB_NAME} INTERFACE
133  $<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}>
134  $<BUILD_INTERFACE:${CURL_SOURCE_DIR}/include>)
135
136install(TARGETS ${LIB_NAME}
137  EXPORT ${TARGETS_EXPORT_NAME}
138  ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}
139  LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
140  RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR}
141)
142
143export(TARGETS ${LIB_NAME}
144       APPEND FILE ${PROJECT_BINARY_DIR}/libcurl-target.cmake
145       NAMESPACE ${PROJECT_NAME}::
146)
147