curl/docs/libcurl/CMakeLists.txt
Viktor Szakats 3d569aaaf8
cmake: use namespaced custom target names
Rename custom target to namespaced (unique) names to avoid colliding
with 3rd-party projects (e.g. libzip) built together with curl.

Reported-by: hammlee96 on github
Fixes #13324
Closes #13326
2024-04-09 21:20:54 +00:00

86 lines
3.0 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
#
###########################################################################
# Load man_MANS from shared file
transform_makefile_inc("Makefile.inc" "${CMAKE_CURRENT_BINARY_DIR}/Makefile.inc.cmake")
include("${CMAKE_CURRENT_BINARY_DIR}/Makefile.inc.cmake")
function(add_manual_pages _listname)
# Maximum number of files per command to stay within shell/OS limits
if(UNIX)
set(_files_per_batch 10000)
else() # e.g. Windows with cmd.exe and other obsolete/unidentified shells
set(_files_per_batch 200)
endif()
set(_file_count 0)
unset(_rofffiles)
unset(_mdfiles)
set(_eol "_EOL_")
foreach(_file IN LISTS ${_listname} _eol)
math(EXPR _file_count "${_file_count} + 1")
if(NOT _file_count LESS ${_files_per_batch} OR _file STREQUAL "_EOL_")
add_custom_command(OUTPUT ${_rofffiles}
WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
COMMAND "${PERL_EXECUTABLE}" ${PROJECT_SOURCE_DIR}/scripts/cd2nroff -k -d "${CMAKE_CURRENT_BINARY_DIR}" ${_mdfiles}
DEPENDS ${_mdfiles}
VERBATIM
)
set(_file_count 0)
unset(_rofffiles)
unset(_mdfiles)
endif()
list(APPEND _rofffiles "${CMAKE_CURRENT_BINARY_DIR}/${_file}")
if(_file STREQUAL "libcurl-symbols.3")
# Special case, an auto-generated file.
string(REPLACE ".3" ".md" _mdfile "${CMAKE_CURRENT_BINARY_DIR}/${_file}")
else()
string(REPLACE ".3" ".md" _mdfile "${_file}")
endif()
list(APPEND _mdfiles "${_mdfile}")
endforeach()
endfunction()
add_custom_command(OUTPUT libcurl-symbols.md
COMMAND
"${PERL_EXECUTABLE}"
"${CMAKE_CURRENT_SOURCE_DIR}/mksymbolsmanpage.pl" <
"${CMAKE_CURRENT_SOURCE_DIR}/symbols-in-versions" > libcurl-symbols.md
DEPENDS
"${CMAKE_CURRENT_SOURCE_DIR}/symbols-in-versions"
"${CMAKE_CURRENT_SOURCE_DIR}/mksymbolsmanpage.pl"
VERBATIM
)
add_manual_pages(man_MANS)
add_custom_target(curl-man ALL DEPENDS ${man_MANS})
if(NOT CURL_DISABLE_INSTALL)
unset(_src)
foreach(_f ${man_MANS})
list(APPEND _src "${CMAKE_CURRENT_BINARY_DIR}/${_f}")
endforeach()
install(FILES ${_src} DESTINATION ${CMAKE_INSTALL_MANDIR}/man3)
endif()
add_subdirectory(opts)