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Add a minimal Findiniparser.cmake (not all distributions carry the upstream iniparser-config.cmake files)

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This commit is contained in:
Anonymous Maarten 2024-06-24 15:00:19 +02:00
parent f5612ed41a
commit ebd5cbd3c2
2 changed files with 76 additions and 1 deletions
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4
CMakeLists.txt
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@ -8,6 +8,8 @@ set(CMAKE_POLICY_DEFAULT_CMP0077 NEW)
project(isle CXX C)
list(APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_LIST_DIR}/cmake")
# By configuring CMake with -DDOWNLOAD_DEPENDENCIES=ON/OFF,
# users can choose between downloading dependencies or using system libraries
option(DOWNLOAD_DEPENDENCIES "Download dependencies" TRUE)
@ -38,7 +40,7 @@ else()
# to add search paths.
find_package(SDL3 CONFIG REQUIRED)
# TODO add iniparser?
find_package(iniparser REQUIRED COMPONENTS static)
endif()
include(CheckCXXSourceCompiles)

73
cmake/Findiniparser.cmake Normal file
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@ -0,0 +1,73 @@
if(WIN32)
set(__iniparser_shared_names "libiniparser.dll.a" "libiniparser.lib")
set(__iniparser_static_names "libiniparser.a" "iniparser.lib")
else()
if(APPLE)
set(__iniparser_shared_names "libiniparser.dylib")
else()
set(__iniparser_shared_names "libiniparser.so")
endif()
set(__iniparser_static_names "libiniparser.a")
endif()
find_path(iniparser_INCLUDE_PATH
NAMES "iniparser.h"
)
set(__iniparser_required_vars iniparser_INCLUDE_PATH)
set(__iniparser_shared_required FALSE)
set(__iniparser_static_required FALSE)
foreach(__comp ${iniparser_FIND_COMPONENTS})
if(__comp STREQUAL "shared")
set(__iniparser_shared_required TRUE)
find_library(iniparser_shared_LIBRARY
NAMES ${__iniparser_shared_names}
)
set(iniparser_shared_FOUND "${iniparser_shared_LIBRARY}")
if(iniparser_FIND_REQUIRED_shared)
list(APPEND __iniparser_required_vars iniparser_shared_LIBRARY)
endif()
endif()
if(__comp STREQUAL "static")
set(__iniparser_static_required TRUE)
find_library(iniparser_static_LIBRARY
NAMES ${__iniparser_static_names}
)
set(iniparser_static_FOUND "${iniparser_static_LIBRARY}")
if(iniparser_FIND_REQUIRED_static)
list(APPEND __iniparser_required_vars iniparser_static_LIBRARY)
endif()
endif()
endforeach()
if(NOT __iniparser_shared_required AND NOT __iniparser_static_required)
list(APPEND __iniparser_required_vars iniparser_shared_LIBRARY)
endif()
include(FindPackageHandleStandardArgs)
find_package_handle_standard_args(iniparser
FOUND_VAR iniparser_FOUND
REQUIRED_VARS ${__iniparser_required_vars}
HANDLE_COMPONENTS
)
if(iniparser_FOUND)
if(NOT TARGET iniparser-shared AND iniparser_shared_LIBRARY)
if(WIN32)
# We don't know the name and location of the dll, so use an imported target
add_library(iniparser-shared UNKNOWN IMPORTED)
set_property(TARGET iniparser-shared PROPERTY IMPORTED_IMPLIB "${iniparser_shared_LIBRARY}")
else()
add_library(iniparser-shared SHARED IMPORTED)
set_property(TARGET iniparser-shared PROPERTY IMPORTED_LOCATION "${iniparser_shared_LIBRARY}")
endif()
set_property(TARGET iniparser-shared PROPERTY INTERFACE_INCLUDE_DIRECTORIES "${iniparser_INCLUDE_PATH}")
endif()
if(NOT TARGET iniparser-static AND iniparser_static_LIBRARY)
add_library(iniparser-static STATIC IMPORTED)
set_property(TARGET iniparser-static PROPERTY IMPORTED_LOCATION "${iniparser_static_LIBRARY}")
set_property(TARGET iniparser-static PROPERTY INTERFACE_INCLUDE_DIRECTORIES "${iniparser_INCLUDE_PATH}")
endif()
endif()