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added compile flags which differ for MSVC and other compiler (GCC/Clang)

This commit is contained in:
Sven Vogel 2024-04-24 22:37:21 +02:00
parent d673d1de0a
commit 8cd1f2fb0d
1 changed files with 27 additions and 4 deletions
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31
CMakeLists.txt
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@ -56,7 +56,11 @@ add_custom_command(OUTPUT ${YACC_GENERATED_SOURCE_FILE}
file(GLOB_RECURSE SOURCE_FILES src/*.c)
# define default compile flags
set(FLAGS -Wall -Wextra -Wconversion -Wpedantic)
if (MSVC)
set(FLAGS /Wall /W3 /permissive)
else()
set(FLAGS -Wall -Wextra -Wconversion -Wpedantic)
endif()
# ------------------------------------------------ #
# Target RELEASE #
@ -72,13 +76,20 @@ set_target_properties(release
OUTPUT_NAME "gsc"
RUNTIME_OUTPUT_DIRECTORY "bin/release")
# FIXME: cannot compile with /O2 because of /RTC1 flag
if (MSVC)
set(RELEASE_FLAGS)
else()
set(RELEASE_FLAGS -m64 -O3 -fprefetch-loop-arrays -mrecip)
endif()
# compiler flags targeting a 64-bit GCC release environment
# flags:
# - m64: build for 64-bit
# - O3: optimization level 3
# - fprefetch-loop-arrays: pre load arrays used in loops by using prefetch instruction
# - mrecip: make use RCPSS and RSQRTSS instructions
target_compile_options(release PUBLIC ${FLAGS} -m64 -O3 -fprefetch-loop-arrays -mrecip)
target_compile_options(release PUBLIC ${FLAGS} ${RELEASE_FLAGS})
# add src directory as include path
target_include_directories(release PUBLIC src)
@ -97,8 +108,14 @@ set_target_properties(debug
OUTPUT_NAME "gsc"
RUNTIME_OUTPUT_DIRECTORY "bin/debug")
if (MSVC)
set(DEBUG_FLAGS /DEBUG)
else()
set(DEBUG_FLAGS -g)
endif()
# compiler flags targeting a GCC debug environment
target_compile_options(debug PUBLIC ${FLAGS} -g)
target_compile_options(debug PUBLIC ${FLAGS} ${DEBUG_FLAGS})
# add src directory as include path
target_include_directories(debug PUBLIC src)
@ -120,9 +137,15 @@ set_target_properties(check
OUTPUT_NAME "gsc"
RUNTIME_OUTPUT_DIRECTORY "bin/check")
if (MSVC)
set(CHECK_FLAGS /DEBUG /WX)
else()
set(DEBUG_FLAGS -g /Werror)
endif()
# compiler flags targeting a GCC debug environment
# extra -Werror flag to treat warnings as error to make github action fail on warning
target_compile_options(check PUBLIC ${FLAGS} -g -Werror)
target_compile_options(check PUBLIC ${FLAGS} ${DEBUG_FLAGS})
# add src directory as include path
target_include_directories(check PUBLIC src)