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Add comments to the toolchain files

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This commit is contained in:
David Hrdlička
2021-12-20 21:54:24 +01:00
parent 3f576ce6ca
commit 9e3ad3b79f
10 changed files with 166 additions and 27 deletions
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20
cmake/flags-gcc-aarch64.cmake Normal file
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#
# 86Box A hypervisor and IBM PC system emulator that specializes in
# running old operating systems and software designed for IBM
# PC systems and compatibles from 1981 through fairly recent
# system designs based on the PCI bus.
#
# This file is part of the 86Box distribution.
#
# CMake toolchain file defining GCC compiler flags
# for AArch64 (ARM64) targets.
#
# Authors: David Hrdlička, <hrdlickadavid@outlook.com>
#
# Copyright 2021 David Hrdlička.
#
include(${CMAKE_CURRENT_LIST_DIR}/flags-gcc.cmake)
set(CMAKE_C_FLAGS_INIT "-march=armv8-a -mfloat-abi=hard ${CMAKE_C_FLAGS_INIT}")
set(CMAKE_CXX_FLAGS_INIT "-march=armv8-a -mfloat-abi=hard ${CMAKE_CXX_FLAGS_INIT}")

4
cmake/flags-gcc-arm64.cmake
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include(${CMAKE_CURRENT_LIST_DIR}/flags-gcc.cmake)
set(CMAKE_C_FLAGS_INIT "-march=armv8-a -mfloat-abi=hard ${CMAKE_C_FLAGS_INIT}")
set(CMAKE_CXX_FLAGS_INIT "-march=armv8-a -mfloat-abi=hard ${CMAKE_CXX_FLAGS_INIT}")

16
cmake/flags-gcc-armv7.cmake
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@@ -1,3 +1,19 @@
#
# 86Box A hypervisor and IBM PC system emulator that specializes in
# running old operating systems and software designed for IBM
# PC systems and compatibles from 1981 through fairly recent
# system designs based on the PCI bus.
#
# This file is part of the 86Box distribution.
#
# CMake toolchain file defining GCC compiler flags
# for ARMv7 targets.
#
# Authors: David Hrdlička, <hrdlickadavid@outlook.com>
#
# Copyright 2021 David Hrdlička.
#
include(${CMAKE_CURRENT_LIST_DIR}/flags-gcc.cmake)
set(CMAKE_C_FLAGS_INIT "-march=armv7-a -mfloat-abi=hard ${CMAKE_C_FLAGS_INIT}")

16
cmake/flags-gcc-i686.cmake
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@@ -1,3 +1,19 @@
#
# 86Box A hypervisor and IBM PC system emulator that specializes in
# running old operating systems and software designed for IBM
# PC systems and compatibles from 1981 through fairly recent
# system designs based on the PCI bus.
#
# This file is part of the 86Box distribution.
#
# CMake toolchain file defining GCC compiler flags
# for 32-bit x86 targets.
#
# Authors: David Hrdlička, <hrdlickadavid@outlook.com>
#
# Copyright 2021 David Hrdlička.
#
include(${CMAKE_CURRENT_LIST_DIR}/flags-gcc.cmake)
set(CMAKE_C_FLAGS_INIT "-m32 -march=i686 -msse2 -mfpmath=sse ${CMAKE_C_FLAGS_INIT}")

16
cmake/flags-gcc-x86_64.cmake
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@@ -1,3 +1,19 @@
#
# 86Box A hypervisor and IBM PC system emulator that specializes in
# running old operating systems and software designed for IBM
# PC systems and compatibles from 1981 through fairly recent
# system designs based on the PCI bus.
#
# This file is part of the 86Box distribution.
#
# CMake toolchain file defining GCC compiler flags
# for 64-bit x86 targets.
#
# Authors: David Hrdlička, <hrdlickadavid@outlook.com>
#
# Copyright 2021 David Hrdlička.
#
include(${CMAKE_CURRENT_LIST_DIR}/flags-gcc.cmake)
set(CMAKE_C_FLAGS_INIT "-m64 -march=x86-64 -msse2 -mfpmath=sse ${CMAKE_C_FLAGS_INIT}")

17
cmake/flags-gcc.cmake
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@@ -1,4 +1,19 @@
set(CMAKE_CONFIGURATION_TYPES Debug;Release;Optimized)
#
# 86Box A hypervisor and IBM PC system emulator that specializes in
# running old operating systems and software designed for IBM
# PC systems and compatibles from 1981 through fairly recent
# system designs based on the PCI bus.
#
# This file is part of the 86Box distribution.
#
# CMake toolchain file defining GCC compiler flags.
#
# Authors: David Hrdlička, <hrdlickadavid@outlook.com>
#
# Copyright 2021 David Hrdlička.
#
set(CMAKE_CONFIGURATION_TYPES Debug;Release;Optimized)
set(CMAKE_C_FLAGS_INIT "-fomit-frame-pointer -mstackrealign -Wall -fno-strict-aliasing")
set(CMAKE_CXX_FLAGS_INIT ${CMAKE_C_FLAGS_INIT})

30
cmake/llvm-win32-aarch64.cmake Normal file
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#
# 86Box A hypervisor and IBM PC system emulator that specializes in
# running old operating systems and software designed for IBM
# PC systems and compatibles from 1981 through fairly recent
# system designs based on the PCI bus.
#
# This file is part of the 86Box distribution.
#
# CMake toolchain file for Clang on Windows builds (ARM64 target).
#
# Authors: David Hrdlička, <hrdlickadavid@outlook.com>
#
# Copyright 2021 David Hrdlička.
#
include(${CMAKE_CURRENT_LIST_DIR}/flags-gcc-aarch64.cmake)
# Use the GCC-compatible Clang executables in order to use our flags
set(CMAKE_C_COMPILER clang)
set(CMAKE_CXX_COMPILER clang++)
# `llvm-rc` is barely usable as of LLVM 13, using MS' rc.exe for now
set(CMAKE_RC_COMPILER rc)
set(CMAKE_C_COMPILER_TARGET aarch64-pc-windows-msvc)
set(CMAKE_CXX_COMPILER_TARGET aarch64-pc-windows-msvc)
set(CMAKE_SYSTEM_PROCESSOR ARM64)
# TODO: set the vcpkg target triplet perhaps?

10
cmake/llvm-win32-arm64.cmake
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@@ -1,10 +0,0 @@
include(${CMAKE_CURRENT_LIST_DIR}/flags-gcc-arm64.cmake)
set(CMAKE_C_COMPILER clang)
set(CMAKE_CXX_COMPILER clang++)
set(CMAKE_RC_COMPILER rc)
set(CMAKE_C_COMPILER_TARGET aarch64-pc-windows-msvc)
set(CMAKE_CXX_COMPILER_TARGET aarch64-pc-windows-msvc)
set(CMAKE_SYSTEM_PROCESSOR ARM64)

32
cmake/llvm-win32-i686.cmake
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@@ -1,10 +1,30 @@
#
# 86Box A hypervisor and IBM PC system emulator that specializes in
# running old operating systems and software designed for IBM
# PC systems and compatibles from 1981 through fairly recent
# system designs based on the PCI bus.
#
# This file is part of the 86Box distribution.
#
# CMake toolchain file for Clang on Windows builds (x86 target).
#
# Authors: David Hrdlička, <hrdlickadavid@outlook.com>
#
# Copyright 2021 David Hrdlička.
#
include(${CMAKE_CURRENT_LIST_DIR}/flags-gcc-i686.cmake)
set(CMAKE_C_COMPILER clang)
set(CMAKE_CXX_COMPILER clang++)
set(CMAKE_RC_COMPILER rc)
# Use the GCC-compatible Clang executables in order to use our flags
set(CMAKE_C_COMPILER clang)
set(CMAKE_CXX_COMPILER clang++)
set(CMAKE_C_COMPILER_TARGET i686-pc-windows-msvc)
set(CMAKE_CXX_COMPILER_TARGET i686-pc-windows-msvc)
# `llvm-rc` is barely usable as of LLVM 13, using MS' rc.exe for now
set(CMAKE_RC_COMPILER rc)
set(CMAKE_SYSTEM_PROCESSOR X86)
set(CMAKE_C_COMPILER_TARGET i686-pc-windows-msvc)
set(CMAKE_CXX_COMPILER_TARGET i686-pc-windows-msvc)
set(CMAKE_SYSTEM_PROCESSOR X86)
# TODO: set the vcpkg target triplet perhaps?

32
cmake/llvm-win32-x86_64.cmake
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@@ -1,10 +1,30 @@
#
# 86Box A hypervisor and IBM PC system emulator that specializes in
# running old operating systems and software designed for IBM
# PC systems and compatibles from 1981 through fairly recent
# system designs based on the PCI bus.
#
# This file is part of the 86Box distribution.
#
# CMake toolchain file for Clang on Windows builds (x64/AMD64 target).
#
# Authors: David Hrdlička, <hrdlickadavid@outlook.com>
#
# Copyright 2021 David Hrdlička.
#
include(${CMAKE_CURRENT_LIST_DIR}/flags-gcc-x86_64.cmake)
set(CMAKE_C_COMPILER clang)
set(CMAKE_CXX_COMPILER clang++)
set(CMAKE_RC_COMPILER rc)
# Use the GCC-compatible Clang executables in order to use our flags
set(CMAKE_C_COMPILER clang)
set(CMAKE_CXX_COMPILER clang++)
set(CMAKE_C_COMPILER_TARGET x86_64-pc-windows-msvc)
set(CMAKE_CXX_COMPILER_TARGET x86_64-pc-windows-msvc)
# `llvm-rc` is barely usable as of LLVM 13, using MS' rc.exe for now
set(CMAKE_RC_COMPILER rc)
set(CMAKE_SYSTEM_PROCESSOR AMD64)
set(CMAKE_C_COMPILER_TARGET x86_64-pc-windows-msvc)
set(CMAKE_CXX_COMPILER_TARGET x86_64-pc-windows-msvc)
set(CMAKE_SYSTEM_PROCESSOR AMD64)
# TODO: set the vcpkg target triplet perhaps?