highperfocused/bitcoin
1
0
Fork 0
mirror of https://github.com/bitcoin/bitcoin.git synced 2025-08-29 21:41:07 +02:00
Code Issues Packages Projects Releases Wiki Activity

cmake: Revamp FindLibevent module

Browse Source 
This change generalizes the use of `find_package` / `pkg_check_modules`,
prioritizing the former.
This commit is contained in:
Hennadii Stepanov
2024-11-06 15:40:34 +00:00
parent 45e2f8f87d
commit b619bdc330
5 changed files with 38 additions and 32 deletions
Download Patch File Download Diff File Expand all files Collapse all files

56
cmake/module/FindLibevent.cmake
View File

@@ -38,43 +38,47 @@ function(check_evhttp_connection_get_peer target)
set(HAVE_EVHTTP_CONNECTION_GET_PEER_CONST_CHAR ${HAVE_EVHTTP_CONNECTION_GET_PEER_CONST_CHAR} PARENT_SCOPE)
endfunction()
set(_libevent_components core extra)
if(NOT WIN32)
list(APPEND _libevent_components pthreads)
endif()
find_package(Libevent ${Libevent_FIND_VERSION} QUIET
NO_MODULE
)
include(FindPackageHandleStandardArgs)
if(VCPKG_TARGET_TRIPLET)
find_package(Libevent ${Libevent_FIND_VERSION} NO_MODULE QUIET
COMPONENTS extra
if(Libevent_FOUND)
find_package(Libevent ${Libevent_FIND_VERSION} QUIET
REQUIRED COMPONENTS ${_libevent_components}
NO_MODULE
)
find_package_handle_standard_args(Libevent
REQUIRED_VARS Libevent_DIR
VERSION_VAR Libevent_VERSION
)
check_evhttp_connection_get_peer(libevent::extra)
add_library(libevent::libevent ALIAS libevent::extra)
mark_as_advanced(Libevent_DIR)
mark_as_advanced(_event_h)
mark_as_advanced(_event_lib)
else()
find_package(PkgConfig REQUIRED)
pkg_check_modules(libevent QUIET
IMPORTED_TARGET
libevent>=${Libevent_FIND_VERSION}
)
set(_libevent_required_vars libevent_LIBRARY_DIRS libevent_FOUND)
if(NOT WIN32)
pkg_check_modules(libevent_pthreads QUIET
IMPORTED_TARGET
libevent_pthreads>=${Libevent_FIND_VERSION}
foreach(component IN LISTS _libevent_components)
pkg_check_modules(libevent_${component}
REQUIRED QUIET
IMPORTED_TARGET GLOBAL
libevent_${component}>=${Libevent_FIND_VERSION}
)
list(APPEND _libevent_required_vars libevent_pthreads_FOUND)
endif()
if(TARGET PkgConfig::libevent_${component} AND NOT TARGET libevent::${component})
add_library(libevent::${component} ALIAS PkgConfig::libevent_${component})
endif()
endforeach()
find_package_handle_standard_args(Libevent
REQUIRED_VARS ${_libevent_required_vars}
VERSION_VAR libevent_VERSION
REQUIRED_VARS libevent_core_LIBRARY_DIRS
VERSION_VAR libevent_core_VERSION
)
unset(_libevent_required_vars)
check_evhttp_connection_get_peer(PkgConfig::libevent)
add_library(libevent::libevent ALIAS PkgConfig::libevent)
if(NOT WIN32)
add_library(libevent::pthreads ALIAS PkgConfig::libevent_pthreads)
endif()
check_evhttp_connection_get_peer(PkgConfig::libevent_extra)
endif()
unset(_libevent_components)
mark_as_advanced(Libevent_DIR)
mark_as_advanced(_event_h)
mark_as_advanced(_event_lib)