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all: Enable/disable debug symbols/optimization in COMMON_FLAGS

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This commit is contained in:
apio 2023-04-07 12:07:08 +02:00
parent d07b00a892
commit 7b8260f3f6
Signed by: apio
GPG Key ID: B8A7D06E42258954
6 changed files with 8 additions and 28 deletions
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6
CMakeLists.txt
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@ -36,6 +36,12 @@ set(COMMON_FLAGS -Wall -Wextra -Werror -Wvla
-fno-asynchronous-unwind-tables -fno-omit-frame-pointer
-std=c++20 -fno-rtti -fno-exceptions)
if(LUNA_NO_OPTIMIZATIONS)
set(COMMON_FLAGS ${COMMON_FLAGS} -ggdb)
else()
set(COMMON_FLAGS ${COMMON_FLAGS} -Os)
endif()
add_subdirectory(libluna)
add_subdirectory(libos)
add_subdirectory(libc)

6
kernel/CMakeLists.txt
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@ -85,12 +85,8 @@ if("${LUNA_ARCH}" MATCHES "x86_64")
target_link_options(moon PRIVATE -mno-red-zone)
endif()
if(MOON_DEBUG_SYMBOLS)
message(STATUS "Building Moon with debug symbols")
target_compile_options(moon PRIVATE -ggdb)
if(MOON_DEBUG)
include(debug.cmake)
else()
target_compile_options(moon PRIVATE -Os)
endif()
target_link_options(moon PRIVATE -lgcc -Wl,--build-id=none -z max-page-size=0x1000 -mcmodel=kernel)

6
libc/CMakeLists.txt
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@ -42,12 +42,6 @@ target_include_directories(bare_libc PUBLIC include/)
target_compile_options(bare_libc PRIVATE ${COMMON_FLAGS})
if(LUNA_DEBUG_SYMBOLS)
target_compile_options(bare_libc PRIVATE -ggdb)
else()
target_compile_options(bare_libc PRIVATE -Os)
endif()
target_link_options(bare_libc PRIVATE -nostdlib)
set_target_properties(bare_libc PROPERTIES CXX_STANDARD 20)

9
libluna/CMakeLists.txt
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@ -51,12 +51,3 @@ target_compile_options(luna-freestanding PRIVATE -mno-80387 -mno-mmx -mno-sse -m
target_compile_definitions(luna-freestanding PUBLIC ARCH_X86_64)
target_compile_definitions(luna PUBLIC ARCH_X86_64)
endif()
if(LUNA_DEBUG_SYMBOLS)
message(STATUS "Building Luna with debug symbols")
target_compile_options(luna PRIVATE -ggdb)
target_compile_options(luna-freestanding PRIVATE -ggdb)
else()
target_compile_options(luna PRIVATE -Os)
target_compile_options(luna-freestanding PRIVATE -Os)
endif()

7
libos/CMakeLists.txt
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@ -15,10 +15,3 @@ target_include_directories(os PUBLIC ${LUNA_BASE}/usr/include)
if("${LUNA_ARCH}" MATCHES "x86_64")
target_compile_definitions(os PUBLIC ARCH_X86_64)
endif()
if(LUNA_DEBUG_SYMBOLS)
message(STATUS "Building libOS with debug symbols")
target_compile_options(os PRIVATE -ggdb)
else()
target_compile_options(os PRIVATE -Os)
endif()

2
tools/build-debug.sh
View File

@ -11,7 +11,7 @@ tools/full-clean.sh
tools/install-headers.sh
cmake -S . -B $LUNA_BUILD_DIR -DMOON_DEBUG_SYMBOLS=ON -DLUNA_DEBUG_SYMBOLS=ON -G "$LUNA_CMAKE_GENERATOR_NAME"
cmake -S . -B $LUNA_BUILD_DIR -DLUNA_NO_OPTIMIZATIONS=ON -DMOON_DEBUG=ON -G "$LUNA_CMAKE_GENERATOR_NAME"
cmake --build $LUNA_BUILD_DIR
cmake --install $LUNA_BUILD_DIR