mirror/CMake
1
0
Fork 0
mirror of https://github.com/Kitware/CMake.git synced 2026-01-09 07:11:05 -06:00
Code Issues Packages Projects Releases Wiki Activity

OpenWatcom: Add support for 16-bit Windows

Browse Source 
Add support for NE Win16 binaries.  We already support 16-bit DOS and OS/2.
This commit is contained in:
jbs
2022-11-30 18:51:09 -04:00
committed by Brad King
parent 4f905d26bc
commit ef9ce3aadb
1 changed files with 38 additions and 9 deletions
Download Patch File Download Diff File Expand all files Collapse all files

47
Modules/Platform/Windows-OpenWatcom.cmake
View File

@@ -6,8 +6,13 @@ include_guard()
set(CMAKE_BUILD_TYPE_INIT Debug)
string(APPEND CMAKE_SHARED_LINKER_FLAGS_INIT " system nt_dll")
string(APPEND CMAKE_MODULE_LINKER_FLAGS_INIT " system nt_dll")
if(DEFINED CMAKE_SYSTEM_PROCESSOR AND CMAKE_SYSTEM_PROCESSOR STREQUAL "I86")
string(APPEND CMAKE_SHARED_LINKER_FLAGS_INIT " system windows")
string(APPEND CMAKE_MODULE_LINKER_FLAGS_INIT " system windows")
else()
string(APPEND CMAKE_SHARED_LINKER_FLAGS_INIT " system nt_dll")
string(APPEND CMAKE_MODULE_LINKER_FLAGS_INIT " system nt_dll")
endif()
set(CMAKE_C_COMPILE_OPTIONS_DLL "-bd") # Note: This variable is a ';' separated list
set(CMAKE_SHARED_LIBRARY_C_FLAGS "-bd") # ... while this is a space separated string.
@@ -23,22 +28,45 @@ else()
set(_br_bm "-br -bm")
endif()
string(APPEND CMAKE_C_FLAGS_INIT " -bt=nt -dWIN32 ${_br_bm}")
string(APPEND CMAKE_CXX_FLAGS_INIT " -bt=nt -xs -dWIN32 ${_br_bm}")
if(DEFINED CMAKE_SYSTEM_PROCESSOR AND CMAKE_SYSTEM_PROCESSOR STREQUAL "I86")
string(APPEND CMAKE_C_FLAGS_INIT " -bt=windows ")
string(APPEND CMAKE_CXX_FLAGS_INIT " -bt=windows ")
else()
string(APPEND CMAKE_C_FLAGS_INIT " -bt=nt -dWIN32 ${_br_bm}")
string(APPEND CMAKE_CXX_FLAGS_INIT " -bt=nt -xs -dWIN32 ${_br_bm}")
endif()
unset(__WINDOWS_WATCOM_CMP0136)
unset(_br_bm)
if(CMAKE_CROSSCOMPILING)
if(NOT CMAKE_C_STANDARD_INCLUDE_DIRECTORIES)
set(CMAKE_C_STANDARD_INCLUDE_DIRECTORIES $ENV{WATCOM}/h $ENV{WATCOM}/h/nt)
endif()
if(NOT CMAKE_CXX_STANDARD_INCLUDE_DIRECTORIES)
set(CMAKE_CXX_STANDARD_INCLUDE_DIRECTORIES $ENV{WATCOM}/h $ENV{WATCOM}/h/nt)
if(DEFINED CMAKE_SYSTEM_PROCESSOR AND CMAKE_SYSTEM_PROCESSOR STREQUAL "I86")
if(NOT CMAKE_C_STANDARD_INCLUDE_DIRECTORIES)
set(CMAKE_C_STANDARD_INCLUDE_DIRECTORIES $ENV{WATCOM}/h $ENV{WATCOM}/h/win)
endif()
if(NOT CMAKE_CXX_STANDARD_INCLUDE_DIRECTORIES)
set(CMAKE_CXX_STANDARD_INCLUDE_DIRECTORIES $ENV{WATCOM}/h $ENV{WATCOM}/h/win)
endif()
else()
if(NOT CMAKE_C_STANDARD_INCLUDE_DIRECTORIES)
set(CMAKE_C_STANDARD_INCLUDE_DIRECTORIES $ENV{WATCOM}/h $ENV{WATCOM}/h/nt)
endif()
if(NOT CMAKE_CXX_STANDARD_INCLUDE_DIRECTORIES)
set(CMAKE_CXX_STANDARD_INCLUDE_DIRECTORIES $ENV{WATCOM}/h $ENV{WATCOM}/h/nt)
endif()
endif()
endif()
macro(__windows_open_watcom lang)
if(DEFINED CMAKE_SYSTEM_PROCESSOR AND CMAKE_SYSTEM_PROCESSOR STREQUAL "I86")
set(CMAKE_${lang}_CREATE_WIN32_EXE "system windows")
set(CMAKE_${lang}_CREATE_CONSOLE_EXE "system windows")
set(CMAKE_${lang}_COMPILE_OPTIONS_WATCOM_RUNTIME_LIBRARY_SingleThreaded "")
set(CMAKE_${lang}_COMPILE_OPTIONS_WATCOM_RUNTIME_LIBRARY_SingleThreadedDLL "")
set(CMAKE_${lang}_COMPILE_OPTIONS_WATCOM_RUNTIME_LIBRARY_MultiThreaded "")
set(CMAKE_${lang}_COMPILE_OPTIONS_WATCOM_RUNTIME_LIBRARY_MultiThreadedDLL "")
else()
set(CMAKE_${lang}_CREATE_WIN32_EXE "system nt_win")
set(CMAKE_${lang}_CREATE_CONSOLE_EXE "system nt")
@@ -46,4 +74,5 @@ macro(__windows_open_watcom lang)
set(CMAKE_${lang}_COMPILE_OPTIONS_WATCOM_RUNTIME_LIBRARY_SingleThreadedDLL -br)
set(CMAKE_${lang}_COMPILE_OPTIONS_WATCOM_RUNTIME_LIBRARY_MultiThreaded -bm)
set(CMAKE_${lang}_COMPILE_OPTIONS_WATCOM_RUNTIME_LIBRARY_MultiThreadedDLL -bm -br)
endif()
endmacro()