diff options
Diffstat (limited to 'cmake/PlatformDefaults.cmake')
| -rw-r--r-- | cmake/PlatformDefaults.cmake | 103 |
1 files changed, 103 insertions, 0 deletions
diff --git a/cmake/PlatformDefaults.cmake b/cmake/PlatformDefaults.cmake new file mode 100644 index 0000000..30c8a92 --- /dev/null +++ b/cmake/PlatformDefaults.cmake @@ -0,0 +1,103 @@ +# This option allows deactivating FreeRDP supplied platform defauts to replace these with +# user supplied values. +# +# Compilation will fail without a replacement defining the symbols, but that can be +# done by supplying a TOOLCHAIN_FILE defining these. +option(USE_PLATFORM_DEFAULT "Use this configuration file for platform defaults. Supply -DCMAKE_TOOLCHAIN_FILE=<yourfile>." ON) +if (USE_PLATFORM_DEFAULT) + # default defines or other required preferences per platform + if((CMAKE_SYSTEM_NAME MATCHES "WindowsStore") AND (CMAKE_SYSTEM_VERSION MATCHES "10.0")) + set(UWP 1 CACHE BOOL "platform default") + add_definitions("-D_UWP") + set(CMAKE_WINDOWS_VERSION "WIN10" CACHE STRING "platform default") + endif() + + if("${CMAKE_SYSTEM_NAME}" MATCHES "Linux") + # Linux already does define _POSIX_C_SOURCE by default, nothing to do + add_definitions("-D_FILE_OFFSET_BITS=64") + set(WINPR_TIMEZONE_FILE "/etc/timezone") + endif() + + if("${CMAKE_SYSTEM_NAME}" MATCHES "FreeBSD") + set(BSD TRUE CACHE INTERNAL "platform default") + set(FREEBSD TRUE CACHE INTERNAL "platform default") + # we want POSIX 2008. FreeBSD 14 does only support 2001 fully, but the subset we require from 2008 + # is implemented, so ignore _POSIX_VERSION from unistd.h + add_definitions("-D_POSIX_C_SOURCE=200809L") + # TODO: FreeBSD allows mixing POSIX and BSD API calls if we do not set + # _POSIX_C_SOURCE but lack a macro to reenable the BSD calls... + add_definitions("-D__BSD_VISIBLE") + + # There are some symbols only visible for XOpen standard + add_definitions("-D_XOPEN_SOURCE=700") + add_definitions("-D_FILE_OFFSET_BITS=64") + set(WINPR_TIMEZONE_FILE "/var/db/zoneinfo") + endif() + + if("${CMAKE_SYSTEM_NAME}" MATCHES "SunOS") + # TODO: Does somebody still use this? please show yourself and + # tell us if this still works. + add_definitions("-D_POSIX_PTHREAD_SEMANTICS") + list(APPEND CMAKE_STANDARD_LIBRARIES rt) + set(CMAKE_STANDARD_LIBRARIES ${CMAKE_STANDARD_LIBRARIES} CACHE STRING "platform default") + set(WITH_SUN true CACHE BOOL "platform default") + endif() + + if("${CMAKE_SYSTEM_NAME}" MATCHES "Darwin") + # we want POSIX 2008. MacOS does only support 2001 fully, but the subset we require from 2008 + # is implemented, so ignore _POSIX_VERSION from unistd.h + add_definitions("-D_POSIX_C_SOURCE=200809L") + + # as _POSIX_C_SOURCE sets a fully POSIX confirmant environment reenable + # MacOS API visibility by defining the following feature test macro + add_definitions("-D_DARWIN_C_SOURCE") + endif() + + if(${CMAKE_SYSTEM_NAME} MATCHES "kFreeBSD") + set(BSD TRUE CACHE INTERNAL "platform default") + set(KFREEBSD TRUE CACHE INTERNAL "platform default") + add_definitions(-DKFREEBSD) + add_definitions("-D_GNU_SOURCE") + endif() + + if(${CMAKE_SYSTEM_NAME} MATCHES "OpenBSD") + set(BSD TRUE CACHE INTERNAL "platform default") + set(OPENBSD TRUE CACHE INTERNAL "platform default") + endif() + + if(${CMAKE_SYSTEM_NAME} MATCHES "DragonFly") + set(BSD TRUE CACHE INTERNAL "platform default") + set(FREEBSD TRUE CACHE INTERNAL "platform default") + + # we want POSIX 2008. FreeBSD 14 does only support 2001 fully, but the subset we require from 2008 + # is implemented, so ignore _POSIX_VERSION from unistd.h + add_definitions("-D_POSIX_C_SOURCE=200809L") + # TODO: FreeBSD allows mixing POSIX and BSD API calls if we do not set + # _POSIX_C_SOURCE but lack a macro to reenable the BSD calls... + add_definitions("-D__BSD_VISIBLE") + + # There are some symbols only visible for XOpen standard + add_definitions("-D_XOPEN_SOURCE=700") + add_definitions("-D_FILE_OFFSET_BITS=64") + set(WINPR_TIMEZONE_FILE "/var/db/zoneinfo") + endif() + + if(BSD) + if(IS_DIRECTORY /usr/local/include) + include_directories(/usr/local/include) + link_directories(/usr/local/lib) + endif() + if(OPENBSD) + if(IS_DIRECTORY /usr/X11R6/include) + include_directories(/usr/X11R6/include) + endif() + endif() + endif() + + # define a fallback for systems that do not support a timezone file or we did not yet test. + # since most of these are BSD try a sensible default + if (NOT WINPR_TIMEZONE_FILE) + set(WINPR_TIMEZONE_FILE "/var/db/zoneinfo") + endif() + add_definitions("-DWINPR_TIMEZONE_FILE=\"${WINPR_TIMEZONE_FILE}\"") +endif() |