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|
package rosa
import "hakurei.app/internal/pkg"
const kernelVersion = "6.12.73"
var kernelSource = pkg.NewHTTPGetTar(
nil, "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/"+
"snapshot/linux-"+kernelVersion+".tar.gz",
mustDecode("29oUBJKF1ULIv1-XQLpEUUc3LgjUSmyvOSskG37MYUcBlBjMk7RcbCTLrD7UfSM6"),
pkg.TarGzip,
)
func (t Toolchain) newKernelSource() (pkg.Artifact, string) {
return t.New("kernel-"+kernelVersion+"-src", 0, nil, nil, nil, `
mkdir -p /work/usr/src/
cp -r /usr/src/linux /work/usr/src/
chmod -R +w /work/usr/src/linux/
`, pkg.Path(AbsUsrSrc.Append("linux"), false, kernelSource)), kernelVersion
}
func init() {
artifactsM[KernelSource] = Metadata{
f: Toolchain.newKernelSource,
Name: "kernel-source",
Description: "a writable kernel source tree installed to /usr/src/linux",
Website: "https://kernel.org/",
}
}
func (t Toolchain) newKernelHeaders() (pkg.Artifact, string) {
return t.NewPackage("kernel-headers", kernelVersion, kernelSource, &PackageAttr{
Flag: TEarly,
}, &MakeHelper{
SkipConfigure: true,
SkipCheck: true,
Make: []string{
"-f /usr/src/kernel-headers/Makefile",
"O=/tmp/kbuild",
"LLVM=1",
`HOSTLDFLAGS="${LDFLAGS:-''}"`,
"INSTALL_HDR_PATH=/work/system",
"headers_install",
},
Install: "# headers installed during make",
},
Rsync,
), kernelVersion
}
func init() {
artifactsM[KernelHeaders] = Metadata{
f: Toolchain.newKernelHeaders,
Name: "kernel-headers",
Description: "an installation of kernel headers",
Website: "https://kernel.org/",
}
}
func (t Toolchain) newKernel() (pkg.Artifact, string) {
return t.NewPackage("kernel", kernelVersion, kernelSource, &PackageAttr{
Env: []string{
"PATH=/system/sbin",
},
ScriptEarly: `
install -Dm0400 \
/usr/src/.config \
/tmp/kbuild/.config
install -Dm0500 \
/usr/src/.installkernel \
/sbin/installkernel
`,
Paths: []pkg.ExecPath{
pkg.Path(AbsUsrSrc.Append(
".config",
), false, pkg.NewFile(".config", kernelConfig)),
pkg.Path(AbsUsrSrc.Append(
".installkernel",
), false, pkg.NewFile("installkernel", []byte(`#!/bin/sh -e
echo "Installing linux $1..."
cp -av "$2" "$4"
cp -av "$3" "$4"
`))),
},
Flag: TExclusive,
}, &MakeHelper{
OmitDefaults: true,
SkipConfigure: true,
// Build, install, and boot kernel before running kselftest on it.
SkipCheck: true,
Make: []string{
"-f /usr/src/kernel/Makefile",
"O=/tmp/kbuild",
"LLVM=1",
"KBUILD_BUILD_VERSION='1-Rosa'",
"KBUILD_BUILD_TIMESTAMP='2106-02-07 06:28:15 UTC'",
"KBUILD_BUILD_USER=kbuild",
"KBUILD_BUILD_HOST=localhost",
"all",
},
Install: `
make \
"-j$(nproc)" \
-f /usr/src/kernel/Makefile \
O=/tmp/kbuild \
LLVM=1 \
INSTALL_PATH=/work \
install \
INSTALL_MOD_PATH=/work \
modules_install
rm -v /work/lib/modules/` + kernelVersion + `/build
`,
},
Flex,
Bison,
M4,
Tar,
Perl,
BC,
Sed,
Gawk,
Coreutils,
Diffutils,
Python,
XZ,
Zlib,
Gzip,
Bzip2,
Zstd,
Kmod,
Elfutils,
OpenSSL,
UtilLinux,
KernelHeaders,
), kernelVersion
}
func init() {
artifactsM[Kernel] = Metadata{
f: Toolchain.newKernel,
Name: "kernel",
Description: "the generic Rosa OS linux kernel",
Website: "https://kernel.org/",
ID: 375621,
}
}
func (t Toolchain) newGenInitCPIO() (pkg.Artifact, string) {
return t.New("gen_init_cpio-"+kernelVersion, 0, nil, nil, nil, `
mkdir -p /work/system/bin/
cc -o /work/system/bin/gen_init_cpio /usr/src/linux/usr/gen_init_cpio.c
`, pkg.Path(AbsUsrSrc.Append("linux"), false, kernelSource)), kernelVersion
}
func init() {
artifactsM[GenInitCPIO] = Metadata{
f: Toolchain.newGenInitCPIO,
Name: "gen_init_cpio",
Description: "a program in the kernel source tree for creating initramfs archive",
}
}
|
