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Make the build system more platform-agnostic

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This commit is contained in:
apio 2022-11-19 17:46:53 +01:00
parent 8cae20a82c
commit 83e6bd1322
14 changed files with 59 additions and 100 deletions
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4
CMakeLists.txt
View File

@ -16,5 +16,9 @@ set(CMAKE_ASM_NASM_OBJECT_FORMAT elf64)
set(CMAKE_FIND_ROOT_PATH ${LUNA_ROOT}/toolchain/x86-64-luna)
set(ARCH $ENV{ARCH})
message(STATUS "Configuring Luna for ${ARCH}")
add_subdirectory(luna)
add_subdirectory(kernel)

21
kernel/CMakeLists.txt
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@ -6,7 +6,7 @@ set(SOURCES
src/arch/Serial.cpp
)
# x86-64 specific
if("${ARCH}" MATCHES "x86_64")
set(SOURCES
${SOURCES}
src/arch/x86_64/IO.cpp
@ -14,17 +14,26 @@ set(SOURCES
src/arch/x86_64/MMU.cpp
src/arch/x86_64/CPU.cpp
)
endif()
# x86-64 specific
set(ASM_SOURCES)
if("${ARCH}" MATCHES "x86_64")
set(ASM_SOURCES
${ASM_SOURCES}
src/arch/x86_64/CPU.asm
)
add_library(moon-asm STATIC ${ASM_SOURCES})
endif()
add_executable(moon ${SOURCES})
target_link_libraries(moon moon-asm luna-freestanding)
if("${ARCH}" MATCHES "x86_64")
target_link_libraries(moon moon-asm)
endif()
target_link_libraries(moon luna-freestanding)
target_compile_definitions(moon PRIVATE IN_MOON)
@ -38,14 +47,16 @@ target_compile_options(moon PRIVATE -fno-rtti -ffreestanding -fno-exceptions)
target_compile_options(moon PRIVATE -fno-asynchronous-unwind-tables -fno-omit-frame-pointer)
target_compile_options(moon PRIVATE -nostdlib -mcmodel=kernel)
# x86-64 specific
if("${ARCH}" MATCHES "x86_64")
target_compile_options(moon PRIVATE -mno-red-zone)
target_compile_options(moon PRIVATE -mno-80387 -mno-mmx -mno-sse -mno-sse2)
endif()
target_link_options(moon PRIVATE -lgcc -Wl,--build-id=none -z max-page-size=0x1000 -mcmodel=kernel)
# x86-64 specific
if("${ARCH}" MATCHES "x86_64")
target_link_options(moon PRIVATE -mno-red-zone)
endif()
set_target_properties(moon PROPERTIES CXX_STANDARD 20)

3
luna/CMakeLists.txt
View File

@ -19,9 +19,10 @@ target_compile_options(luna-freestanding PRIVATE -fno-rtti -ffreestanding -fno-e
target_compile_options(luna-freestanding PRIVATE -fno-asynchronous-unwind-tables -fno-omit-frame-pointer)
target_compile_options(luna-freestanding PRIVATE -nostdlib -mcmodel=kernel)
# x86-64 specific
if("${ARCH}" MATCHES "x86_64")
target_compile_options(luna-freestanding PRIVATE -mno-red-zone)
target_compile_options(luna-freestanding PRIVATE -mno-80387 -mno-mmx -mno-sse -mno-sse2)
endif()
target_include_directories(luna-freestanding PUBLIC ${LUNA_ROOT}/luna)
set_target_properties(luna-freestanding PROPERTIES CXX_STANDARD 20)

11
tools/build-iso.sh
View File

@ -9,12 +9,9 @@ tools/setup.sh
#tools/install-headers.sh
mkdir -p build
if [ "$USE_NINJA" = "1" ]
then
cmake -S . -B build -G Ninja
fi
cmake --build build
cmake --install build
mkdir -p $BUILD_DIR
cmake -S . -B $BUILD_DIR -G "$CMAKE_GEN"
cmake --build $BUILD_DIR
cmake --install $BUILD_DIR
mkbootimg luna.json Luna.iso

9
tools/build.sh
View File

@ -9,9 +9,6 @@ tools/setup.sh
#tools/install-headers.sh
mkdir -p build
if [ "$USE_NINJA" = "1" ]
then
cmake -S . -B build -G Ninja
fi
cmake --build build
mkdir -p $BUILD_DIR
cmake -S . -B $BUILD_DIR -G "$CMAKE_GEN"
cmake --build $BUILD_DIR

4
tools/clean.sh
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@ -3,6 +3,6 @@ set -e
source $(dirname $0)/env.sh
cd $LUNA_ROOT
cd $BUILD_DIR
make clean
$BUILD clean

2
tools/debug.sh
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@ -3,4 +3,4 @@
set -e
source $(dirname $0)/env.sh
qemu-system-x86_64 -cdrom Luna.iso -smp 1 -m 256M -serial stdio -d int,cpu_reset -s $@
qemu-system-$ARCH -cdrom Luna.iso -smp 1 -m 256M -serial stdio -d int,cpu_reset -s $@

15
tools/env.sh
View File

@ -3,4 +3,17 @@ export LUNA_ROOT=${LUNA_ROOT:-$(realpath $(dirname $0)/..)}
export LUNA_BASE=${LUNA_BASE:-$LUNA_ROOT/base}
export PATH=$LUNA_ROOT/toolchain/x86-64-luna/bin:$LUNA_ROOT/toolchain/dist:$PATH
[ -f "$LUNA_ROOT/env-local.sh" ] && source $LUNA_ROOT/env-local.sh
[ -f "$LUNA_ROOT/env-local.sh" ] && source $LUNA_ROOT/env-local.sh
export ARCH=${ARCH:-x86_64}
if [ "$USE_NINJA" = "1" ]
then
export BUILD=ninja
export CMAKE_GEN=Ninja
else
export BUILD=make
export CMAKE_GEN="Unix Makefiles"
fi
export BUILD_DIR=$LUNA_ROOT/build/$BUILD-$ARCH

2
tools/fast-run.sh
View File

@ -5,4 +5,4 @@ source $(dirname $0)/env.sh
cd $LUNA_ROOT
qemu-system-x86_64 -cdrom Luna.iso -smp 1 -m 256M -serial stdio -enable-kvm $@
qemu-system-$ARCH -cdrom Luna.iso -smp 1 -m 256M -serial stdio -enable-kvm $@

53
tools/install-built-ports.sh
View File

@ -1,53 +0,0 @@
#!/usr/bin/env bash
set -e
source $(dirname $0)/env.sh
cd $LUNA_ROOT/ports
unset_vars()
{
unset pkgname
unset pkgver
unset pkgurl
unset pkgmode
unset setupdir
unset builddir
unset installdir
unset srcdir
unset port_unpack
unset port_patch
unset port_configure
unset port_build
unset port_install
unset port_uninstall
unset islib
}
if ! [ -f ./ports.list ]
then
echo "No ports built."
exit 0
fi
install_port()
{
unset_vars
cd $LUNA_ROOT/ports
export DESTDIR=${DESTDIR:-"$LUNA_ROOT/initrd"}
export portdir=$PWD/$1
export workdir=$portdir/workdir
source $portdir/package.sh
if ! [ "$islib" = "1" ]
then
echo "installing port: $pkgname version $pkgver"
mkdir -p $installdir
cd $installdir
port_install | filter-lines $pkgname "install"
fi
}
while read package; do
install_port $package
done < ./ports.list

2
tools/install.sh
View File

@ -5,4 +5,4 @@ source $(dirname $0)/env.sh
cd $LUNA_ROOT
cmake --install build
cmake --install $BUILD_DIR

11
tools/rebuild-iso.sh
View File

@ -7,11 +7,12 @@ cd $LUNA_ROOT
tools/setup.sh
make clean
cd $BUILD_DIR
$BUILD clean
cd -
tools/install-headers.sh
make -j$(nproc)
make install
cmake -S . -B $BUILD_DIR -G "$CMAKE_GEN"
cmake --build $BUILD_DIR
cmake --install $BUILD_DIR
mkbootimg luna.json Luna.iso

9
tools/rebuild.sh
View File

@ -7,8 +7,9 @@ cd $LUNA_ROOT
tools/setup.sh
tools/install-headers.sh
cd $BUILD_DIR
$BUILD clean
cd -
make clean
make -j$(nproc)
cmake -S . -B $BUILD_DIR -G "$CMAKE_GEN"
cmake --build $BUILD_DIR

13
tools/sync-libc.sh
View File

@ -1,13 +0,0 @@
#!/usr/bin/env bash
set -e
source $(dirname $0)/env.sh
cd $LUNA_ROOT
tools/install-headers.sh
cd libs/
$LUNA_ROOT/tools/buildstep.sh libc build
$LUNA_ROOT/tools/buildstep.sh libc install