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Remove all per-OS defines apart from _WINDOWS.

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These are all unused and shouldn't be needed. Mostly we need
something for differentiating between POSIX and non-POSIX
(until we can reduce some of those differences as well).

We shouldn't need to modify the build system to build on a new
OS if it is basically a Unix and is supported by cmake.
This commit is contained in:
Bruce Mitchener 2022-08-03 15:21:23 +07:00 • committed by Nikolaj Bjorner
parent 85b96dc877
commit dc75031a36
2 changed files with 1 additions and 41 deletions
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26
CMakeLists.txt
View file

@ -178,32 +178,10 @@ set(CMAKE_CXX_STANDARD_REQUIRED ON)
################################################################################
# Platform detection
################################################################################
if (CMAKE_SYSTEM_NAME STREQUAL "Linux")
message(STATUS "Platform: Linux")
list(APPEND Z3_COMPONENT_CXX_DEFINES "-D_LINUX_")
elseif (CMAKE_SYSTEM_NAME STREQUAL "Android")
message(STATUS "Platform: Android")
list(APPEND Z3_COMPONENT_CXX_DEFINES "-D_ANDROID_")
elseif (CMAKE_SYSTEM_NAME MATCHES "GNU")
message(STATUS "Platform: GNU/Hurd")
list(APPEND Z3_COMPONENT_CXX_DEFINES "-D_HURD_")
elseif (CMAKE_SYSTEM_NAME STREQUAL "Darwin")
if (CMAKE_SYSTEM_NAME STREQUAL "Darwin")
if (TARGET_ARCHITECTURE STREQUAL "arm64")
set(CMAKE_OSX_ARCHITECTURES "arm64")
endif()
message(STATUS "Platform: Darwin")
elseif (CMAKE_SYSTEM_NAME MATCHES "FreeBSD")
message(STATUS "Platform: FreeBSD")
list(APPEND Z3_COMPONENT_CXX_DEFINES "-D_FREEBSD_")
elseif (CMAKE_SYSTEM_NAME MATCHES "NetBSD")
message(STATUS "Platform: NetBSD")
list(APPEND Z3_COMPONENT_CXX_DEFINES "-D_NetBSD_")
elseif (CMAKE_SYSTEM_NAME MATCHES "OpenBSD")
message(STATUS "Platform: OpenBSD")
list(APPEND Z3_COMPONENT_CXX_DEFINES "-D_OPENBSD_")
elseif (CYGWIN)
message(STATUS "Platform: Cygwin")
list(APPEND Z3_COMPONENT_CXX_DEFINES "-D_CYGWIN")
elseif (WIN32)
message(STATUS "Platform: Windows")
list(APPEND Z3_COMPONENT_CXX_DEFINES "-D_WINDOWS")
@ -216,8 +194,6 @@ elseif (EMSCRIPTEN)
"-s DISABLE_EXCEPTION_CATCHING=0"
"-s ERROR_ON_UNDEFINED_SYMBOLS=1"
)
else()
message(FATAL_ERROR "Platform \"${CMAKE_SYSTEM_NAME}\" not recognised")
endif()
list(APPEND Z3_COMPONENT_EXTRA_INCLUDE_DIRS