Updated CMakeLists to compile with correct flags and settings
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This commit is contained in:
Anne de Jong 2024-06-03 16:57:12 +02:00
parent 3738012c3e
commit 92fb5c1d76

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@ -1,17 +1,27 @@
cmake_minimum_required (VERSION 3.16)
cmake_minimum_required(VERSION 3.16)
project(LASP LANGUAGES C CXX VERSION 1.1)
set(CMAKE_CXX_STANDARD 17)
set(CMAKE_CXX_STANDARD_REQUIRED)
option(LASP_DOUBLE_PRECISION "Compile as double precision floating point" ON)
if(${CMAKE_SYSTEM_PROCESSOR} STREQUAL "aarch64")
set(RPI TRUE)
else()
set(RPI FALSE)
endif()
# Setting defaults for PortAudio and RtAudio backend, depending on Linux /
# Windows.
set(DEFAULT_DOUBLE_PRECISION ON)
if(WIN32)
set(DEFAULT_RTAUDIO OFF)
set(DEFAULT_PORTAUDIO ON)
set(DEFAULT_ULDAQ OFF)
elseif(${RPI})
set(DEFAULT_RTAUDIO OFF)
set(DEFAULT_PORTAUDIO ON)
set(DEFAULT_ULDAQ OFF)
else()
set(DEFAULT_RTAUDIO OFF)
set(DEFAULT_PORTAUDIO ON)
@ -19,6 +29,7 @@ else()
endif()
option(LASP_DOUBLE_PRECISION "Compile as double precision floating point" ${DEFAULT_DOUBLE_PRECISION})
option(LASP_HAS_RTAUDIO "Compile with RtAudio Daq backend" ${DEFAULT_RTAUDIO})
option(LASP_HAS_PORTAUDIO "Compile with PortAudio Daq backend" ${DEFAULT_PORTAUDIO})
if(LASP_HAS_PORTAUDIO AND LASP_HAS_RTAUDIO)
@ -34,7 +45,7 @@ option(LASP_BUILD_CPP_TESTS "Build CPP test code" OFF)
find_program(CCACHE_PROGRAM ccache)
if(CCACHE_PROGRAM)
set_property(GLOBAL PROPERTY RULE_LAUNCH_COMPILE "${CCACHE_PROGRAM}")
set_property(GLOBAL PROPERTY RULE_LAUNCH_LINK "${CCACHE_PROGRAM}")
set_property(GLOBAL PROPERTY RULE_LAUNCH_LINK "${CCACHE_PROGRAM}")
endif()
# To allow linking to static libs from other directories
@ -80,7 +91,7 @@ endif()
# Tune for current machine
if(LASP_BUILD_TUNED)
if(CMAKE_BUILD_TYPE STREQUAL "Debug")
message(FATAL_ERROR
message(FATAL_ERROR
"Cannot build optimized and tuned code when debug is switched on")
endif()
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -march=native -mtune=native")
@ -105,13 +116,17 @@ else()
endif()
# ###################################### Compilation flags
set(CMAKE_C_FLAGS_RELEASE "-O3 -flto -mfpmath=sse -march=x86-64 -mtune=native \
set(CMAKE_C_FLAGS_RELEASE "-O3 -flto -mtune=native \
-fdata-sections -ffunction-sections -fomit-frame-pointer -finline-functions")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -Wextra -Wno-type-limits -Werror=return-type")
set(CMAKE_CXX_FLAGS_RELEASE "-O3 -flto -mfpmath=sse -march=x86-64 -mtune=native \
set(CMAKE_CXX_FLAGS_RELEASE "-O3 -flto -mtune=native \
-fdata-sections -ffunction-sections -fomit-frame-pointer -finline-functions")
if(NOT ${RPI})
set(CMAKE_C_FLAGS_RELEASE ${CMAKE_C_FLAGS_RELEASE} -mfpmath=sse -march=x86-64)
set(CMAKE_CXX_FLAGS_RELEASE ${CMAKE_C_FLAGS_RELEASE} -mfpmath=sse -march=x86-64)
endif()
set(CMAKE_CXX_FLAGS_DEBUG "-O0 -g -Wall ")
# ############################# End compilation flags