forked from Mirror/pmbootstrap
envkernel: Add build command to create an apk package from envkernel (!1747)
Provides a quick way to incrementally compile a kernel and push it to device. Example usage. Compile the kernel: $ cd /src/linux/ $ source /src/pmbootstrap/helpers/envkernel.sh $ make tegra_postmarketos_defconfig $ make -jX Package kernel and flash to device: $ pmbootstrap build --envkernel linux-samsung-p4wifi $ pmbootstrap flasher flash_kernel Modify kernel source then incremental compile, package, and flash: $ make -jX $ pmbootstrap build --envkernel linux-samsung-p4wifi $ pmbootstrap flasher flash_kernel
This commit is contained in:
Robert Yang
Oliver Smith
parent
7d7a29d032
commit
a6db644f00
6 changed files with 373 additions and 0 deletions
146
test/test_envkernel.py
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146
test/test_envkernel.py
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"""
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Copyright 2019 Oliver Smith
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This file is part of pmbootstrap.
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pmbootstrap is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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pmbootstrap is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with pmbootstrap. If not, see <http://www.gnu.org/licenses/>.
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"""
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import os
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import sys
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import pytest
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# Import from parent directory
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pmb_src = os.path.realpath(os.path.join(os.path.dirname(__file__) + "/.."))
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sys.path.insert(0, pmb_src)
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import pmb.aportgen
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import pmb.aportgen.core
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import pmb.build
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import pmb.build.envkernel
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import pmb.config
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import pmb.helpers.logging
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@pytest.fixture
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def args(tmpdir, request):
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import pmb.parse
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sys.argv = ["pmbootstrap.py", "init"]
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args = pmb.parse.arguments()
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args.log = args.work + "/log_testsuite.txt"
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pmb.helpers.logging.init(args)
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request.addfinalizer(args.logfd.close)
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return args
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def test_package_kernel_args(args):
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args.packages = ["package-one", "package-two"]
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with pytest.raises(RuntimeError) as e:
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pmb.build.envkernel.package_kernel(args)
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assert "--envkernel needs exactly one linux-* package as argument." in \
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str(e.value)
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def test_find_kbuild_output_dir(args):
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# Test parsing an APKBUILD
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pkgname = "linux-envkernel-test"
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testdata = pmb_src + "/test/testdata"
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path = testdata + "/apkbuild/APKBUILD." + pkgname
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function_body = pmb.parse.function_body(path, "package")
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kbuild_out = pmb.build.envkernel.find_kbuild_output_dir(args,
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function_body)
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assert kbuild_out == "build"
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# Test full function body
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function_body = [
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" install -Dm644 \"$srcdir\"/build/arch/arm/boot/dt.img ",
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" \"$pkgdir\"/boot/dt.img",
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"",
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" install -Dm644 \"$srcdir\"/build/arch/arm/boot/zImage-dtb ",
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" \"$pkgdir\"/boot/vmlinuz-$_flavor",
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"",
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" install -D \"$srcdir\"/build/include/config/kernel.release ",
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" \"$pkgdir\"/usr/share/kernel/$_flavor/kernel.release",
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"",
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" cd \"$srcdir\"/build",
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" unset LDFLAGS",
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"",
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" make ARCH=\"$_carch\" CC=\"${CC:-gcc}\" ",
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" KBUILD_BUILD_VERSION=\"$((pkgrel + 1))-Alpine\" ",
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" INSTALL_MOD_PATH=\"$pkgdir\" modules_install",
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]
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kbuild_out = pmb.build.envkernel.find_kbuild_output_dir(args,
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function_body)
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assert kbuild_out == "build"
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# Test no kbuild out dir
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function_body = [
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" install -Dm644 \"$srcdir\"/arch/arm/boot/zImage ",
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" \"$pkgdir\"/boot/vmlinuz-$_flavor",
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" install -D \"$srcdir\"/include/config/kernel.release ",
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" \"$pkgdir\"/usr/share/kernel/$_flavor/kernel.release",
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]
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kbuild_out = pmb.build.envkernel.find_kbuild_output_dir(args,
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function_body)
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assert kbuild_out == ""
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# Test curly brackets around srcdir
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function_body = [
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" install -Dm644 \"${srcdir}\"/build/arch/arm/boot/zImage ",
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" \"$pkgdir\"/boot/vmlinuz-$_flavor",
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" install -D \"${srcdir}\"/build/include/config/kernel.release ",
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" \"$pkgdir\"/usr/share/kernel/$_flavor/kernel.release",
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]
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kbuild_out = pmb.build.envkernel.find_kbuild_output_dir(args,
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function_body)
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assert kbuild_out == "build"
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# Test multiple sub directories
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function_body = [
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" install -Dm644 \"${srcdir}\"/sub/dir/arch/arm/boot/zImage-dtb ",
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" \"$pkgdir\"/boot/vmlinuz-$_flavor",
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" install -D \"${srcdir}\"/sub/dir/include/config/kernel.release ",
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" \"$pkgdir\"/usr/share/kernel/$_flavor/kernel.release",
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]
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kbuild_out = pmb.build.envkernel.find_kbuild_output_dir(args,
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function_body)
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assert kbuild_out == "sub/dir"
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# Test no kbuild out dir found
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function_body = [
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" install -Dm644 \"$srcdir\"/build/not/found/zImage-dtb ",
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" \"$pkgdir\"/boot/vmlinuz-$_flavor",
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" install -D \"$srcdir\"/not/found/kernel.release ",
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" \"$pkgdir\"/usr/share/kernel/$_flavor/kernel.release",
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]
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with pytest.raises(RuntimeError) as e:
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kbuild_out = pmb.build.envkernel.find_kbuild_output_dir(args,
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function_body)
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assert ("Couldn't find a kbuild out directory. Is your APKBUILD messed up?"
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" If not, then consider adjusting the patterns in "
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"pmb/build/envkernel.py to work with your APKBUILD, or submit an "
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"issue.") in str(e.value)
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# Test multiple different kbuild out dirs
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function_body = [
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" install -Dm644 \"$srcdir\"/build/arch/arm/boot/zImage-dtb ",
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" \"$pkgdir\"/boot/vmlinuz-$_flavor",
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" install -D \"$srcdir\"/include/config/kernel.release ",
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" \"$pkgdir\"/usr/share/kernel/$_flavor/kernel.release",
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]
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with pytest.raises(RuntimeError) as e:
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kbuild_out = pmb.build.envkernel.find_kbuild_output_dir(args,
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function_body)
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assert ("Multiple kbuild out directories found. Can you modify your "
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"APKBUILD so it only has one output path? If you can't resolve it,"
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" please open an issue.") in str(e.value)
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