vcpkg/scripts/cmake/vcpkg_common_definitions.cmake
Silvio Traversaro 70ab27fcad
[ignition-plugin1] Add new port 🤖 (#11275)
* [ignition-plugin1] Add new port

* vcpkg_fixup_cmake_targets: Add DO_NOT_DELETE_PARENT_CONFIG_PATH

By default the vcpkg_fixup_cmake_targets script remove the parent
path of CONFIG_PATH if it named "cmake", this behaviour is not convenient
for ports that install more than one CMake package config file, and
for which vcpkg_fixup_cmake_targets is invoked multiple times.
To optionally disable this behaviour, this commit adds the option
DO_NOT_DELETE_PARENT_CONFIG_PATH to vcpkg_fixup_cmake_targets.

* [ignition-modularscripts] Add support for ignition libraries that install multiple CMake package config files

Some ignition libraries install several CMake  package config files,
to represent the different components of the library. This  commit modifies
the ignition_modular_library function to fixup correctly all the cmake package config files.

* vcpkg_fixup_pkgconfig: Move definition of SYSTEM_LIBRARIES to vcpkg_common_definitions

To correctly validate installed pkg-config files, vcpkg_fixup_pkgconfig needs to know
for each platform which libraries are not managed by vcpkg. This commits improve this
definitions for all the triplet supported by vcpkg, and move this definition to vcpkg_common_definitions
in a way that permit custom triplets to overload its value.
2020-06-24 14:59:32 -07:00

134 lines
6.6 KiB
CMake

## # vcpkg_common_definitions
##
## File contains helpful variabls for portfiles which are commonly needed or used.
##
## ## The following variables are available:
## ```cmake
## VCPKG_TARGET_IS_<target> with <target> being one of the following: WINDOWS, UWP, LINUX, OSX, ANDROID, FREEBSD. only defined if <target>
## VCPKG_HOST_PATH_SEPARATOR Host specific path separator (USAGE: "<something>${VCPKG_HOST_PATH_SEPARATOR}<something>"; only use and pass variables with VCPKG_HOST_PATH_SEPARATOR within "")
## VCPKG_HOST_EXECUTABLE_SUFFIX executable suffix of the host
## VCPKG_TARGET_EXECUTABLE_SUFFIX executable suffix of the target
## VCPKG_TARGET_STATIC_LIBRARY_PREFIX static library prefix for target (same as CMAKE_STATIC_LIBRARY_PREFIX)
## VCPKG_TARGET_STATIC_LIBRARY_SUFFIX static library suffix for target (same as CMAKE_STATIC_LIBRARY_SUFFIX)
## VCPKG_TARGET_SHARED_LIBRARY_PREFIX shared library prefix for target (same as CMAKE_SHARED_LIBRARY_PREFIX)
## VCPKG_TARGET_SHARED_LIBRARY_SUFFIX shared library suffix for target (same as CMAKE_SHARED_LIBRARY_SUFFIX)
## VCPKG_TARGET_IMPORT_LIBRARY_PREFIX import library prefix for target (same as CMAKE_IMPORT_LIBRARY_PREFIX)
## VCPKG_TARGET_IMPORT_LIBRARY_SUFFIX import library suffix for target (same as CMAKE_IMPORT_LIBRARY_SUFFIX)
## VCPKG_FIND_LIBRARY_PREFIXES target dependent prefixes used for find_library calls in portfiles
## VCPKG_FIND_LIBRARY_SUFFIXES target dependent suffixes used for find_library calls in portfiles
## VCPKG_SYSTEM_LIBRARIES list of libraries are provide by the toolchain and are not managed by vcpkg
## ```
##
## CMAKE_STATIC_LIBRARY_(PREFIX|SUFFIX), CMAKE_SHARED_LIBRARY_(PREFIX|SUFFIX) and CMAKE_IMPORT_LIBRARY_(PREFIX|SUFFIX) are defined for the target
## Furthermore the variables CMAKE_FIND_LIBRARY_(PREFIXES|SUFFIXES) are also defined for the target so that
## portfiles are able to use find_library calls to discover dependent libraries within the current triplet for ports.
##
#Helper variable to identify the Target system. VCPKG_TARGET_IS_<targetname>
if (NOT VCPKG_CMAKE_SYSTEM_NAME OR VCPKG_CMAKE_SYSTEM_NAME STREQUAL "WindowsStore")
set(VCPKG_TARGET_IS_WINDOWS 1)
if(VCPKG_CMAKE_SYSTEM_NAME STREQUAL "WindowsStore")
set(VCPKG_TARGET_IS_UWP 1)
endif()
elseif(VCPKG_CMAKE_SYSTEM_NAME STREQUAL "Darwin")
set(VCPKG_TARGET_IS_OSX 1)
elseif(VCPKG_CMAKE_SYSTEM_NAME STREQUAL "Linux")
set(VCPKG_TARGET_IS_LINUX 1)
elseif(VCPKG_CMAKE_SYSTEM_NAME STREQUAL "Android")
set(VCPKG_TARGET_IS_ANDROID 1)
elseif(VCPKG_CMAKE_SYSTEM_NAME STREQUAL "FreeBSD")
set(VCPKG_TARGET_IS_FREEBSD 1)
elseif(VCPKG_CMAKE_SYSTEM_NAME STREQUAL "MinGW")
set(VCPKG_TARGET_IS_WINDOWS 1)
set(VCPKG_TARGET_IS_MINGW 1)
endif()
#Helper variable to identify the host path separator.
if(CMAKE_HOST_WIN32)
set(VCPKG_HOST_PATH_SEPARATOR ";")
elseif(CMAKE_HOST_UNIX)
set(VCPKG_HOST_PATH_SEPARATOR ":")
endif()
#Helper variables to identify executables on host/target
if(CMAKE_HOST_WIN32)
set(VCPKG_HOST_EXECUTABLE_SUFFIX ".exe")
else()
set(VCPKG_HOST_EXECUTABLE_SUFFIX "")
endif()
#set(CMAKE_EXECUTABLE_SUFFIX ${VCPKG_HOST_EXECUTABLE_SUFFIX}) not required by find_program
if(VCPKG_TARGET_IS_WINDOWS)
set(VCPKG_TARGET_EXECUTABLE_SUFFIX ".exe")
else()
set(VCPKG_TARGET_EXECUTABLE_SUFFIX "")
endif()
#Helper variables for libraries
if(VCPKG_TARGET_IS_MINGW)
set(VCPKG_TARGET_STATIC_LIBRARY_SUFFIX ".a")
set(VCPKG_TARGET_IMPORT_LIBRARY_SUFFIX ".dll.a")
set(VCPKG_TARGET_SHARED_LIBRARY_SUFFIX ".dll")
set(VCPKG_TARGET_STATIC_LIBRARY_PREFIX "lib")
set(VCPKG_TARGET_SHARED_LIBRARY_PREFIX "lib")
set(VCPKG_TARGET_IMPORT_LIBRARY_PREFIX "lib")
set(VCPKG_FIND_LIBRARY_SUFFIXES ".dll" ".dll.a" ".a" ".lib")
set(VCPKG_FIND_LIBRARY_PREFIXES "lib" "")
elseif(VCPKG_TARGET_IS_WINDOWS)
set(VCPKG_TARGET_STATIC_LIBRARY_SUFFIX ".lib")
set(VCPKG_TARGET_IMPORT_LIBRARY_SUFFIX ".lib")
set(VCPKG_TARGET_SHARED_LIBRARY_SUFFIX ".dll")
set(VCPKG_TARGET_IMPORT_LIBRARY_SUFFIX ".lib")
set(VCPKG_TARGET_STATIC_LIBRARY_PREFIX "")
set(VCPKG_TARGET_SHARED_LIBRARY_PREFIX "")
set(VCPKG_TARGET_IMPORT_LIBRARY_PREFIX "")
set(VCPKG_FIND_LIBRARY_SUFFIXES ".lib" ".dll") #This is a slight modification to CMakes value which does not include ".dll".
set(VCPKG_FIND_LIBRARY_PREFIXES "" "lib") #This is a slight modification to CMakes value which does not include "lib".
elseif(VCPKG_TARGET_IS_OSX)
set(VCPKG_TARGET_STATIC_LIBRARY_SUFFIX ".a")
set(VCPKG_TARGET_IMPORT_LIBRARY_SUFFIX "")
set(VCPKG_TARGET_SHARED_LIBRARY_SUFFIX ".dylib")
set(VCPKG_TARGET_STATIC_LIBRARY_PREFIX "lib")
set(VCPKG_TARGET_SHARED_LIBRARY_PREFIX "lib")
set(VCPKG_FIND_LIBRARY_SUFFIXES ".tbd" ".dylib" ".so" ".a")
set(VCPKG_FIND_LIBRARY_PREFIXES "lib" "")
else()
set(VCPKG_TARGET_STATIC_LIBRARY_SUFFIX ".a")
set(VCPKG_TARGET_IMPORT_LIBRARY_SUFFIX "")
set(VCPKG_TARGET_SHARED_LIBRARY_SUFFIX ".so")
set(VCPKG_TARGET_STATIC_LIBRARY_PREFIX "lib")
set(VCPKG_TARGET_SHARED_LIBRARY_PREFIX "lib")
set(VCPKG_FIND_LIBRARY_SUFFIXES ".so" ".a")
set(VCPKG_FIND_LIBRARY_PREFIXES "lib" "")
endif()
#Setting these variables allows find_library to work in script mode and thus in portfiles!
#This allows us scale down on hardcoded target dependent paths in portfiles
set(CMAKE_STATIC_LIBRARY_SUFFIX "${VCPKG_TARGET_STATIC_LIBRARY_SUFFIX}")
set(CMAKE_SHARED_LIBRARY_SUFFIX "${VCPKG_TARGET_SHARED_LIBRARY_SUFFIX}")
set(CMAKE_IMPORT_LIBRARY_SUFFIX "${VCPKG_TARGET_IMPORT_LIBRARY_PREFIX}")
set(CMAKE_STATIC_LIBRARY_PREFIX "${VCPKG_TARGET_STATIC_LIBRARY_PREFIX}")
set(CMAKE_SHARED_LIBRARY_PREFIX "${VCPKG_TARGET_SHARED_LIBRARY_PREFIX}")
set(CMAKE_IMPORT_LIBRARY_PREFIX "${VCPKG_TARGET_IMPORT_LIBRARY_SUFFIX}")
set(CMAKE_FIND_LIBRARY_SUFFIXES "${VCPKG_FIND_LIBRARY_SUFFIXES}" CACHE INTERNAL "") # Required by find_library
set(CMAKE_FIND_LIBRARY_PREFIXES "${VCPKG_FIND_LIBRARY_PREFIXES}" CACHE INTERNAL "") # Required by find_library
# Append platform libraries to VCPKG_SYSTEM_LIBRARIES
# The variable are just appended to permit to custom triplets define the variable
# Platforms with libdl
if(VCPKG_TARGET_IS_LINUX OR VCPKG_TARGET_IS_ANDROID OR VCPKG_TARGET_IS_OSX)
list(APPEND VCPKG_SYSTEM_LIBRARIES dl)
endif()
# Platforms with libm
if(VCPKG_TARGET_IS_LINUX OR VCPKG_TARGET_IS_ANDROID OR VCPKG_TARGET_IS_FREEBSD)
list(APPEND VCPKG_SYSTEM_LIBRARIES m)
endif()
# Windows system libs
if(VCPKG_TARGET_IS_WINDOWS)
list(APPEND VCPKG_SYSTEM_LIBRARIES wsock32)
list(APPEND VCPKG_SYSTEM_LIBRARIES ws2_32)
endif()