| import os |
| import infra |
| |
| BASIC_CONFIG = \ |
| """ |
| BR2_TARGET_ROOTFS_CPIO=y |
| # BR2_TARGET_ROOTFS_TAR is not set |
| """ |
| |
| |
| def has_broken_links(path): |
| for root, dirs, files in os.walk(path): |
| for f in files: |
| fpath = os.path.join(root, f) |
| if not os.path.exists(fpath): |
| return True |
| return False |
| |
| |
| class TestExternalToolchain(infra.basetest.BRTest): |
| def common_check(self): |
| # Check for broken symlinks |
| for d in ["lib", "usr/lib"]: |
| path = os.path.join(self.builddir, "staging", d) |
| self.assertFalse(has_broken_links(path)) |
| path = os.path.join(self.builddir, "target", d) |
| self.assertFalse(has_broken_links(path)) |
| |
| with open(os.path.join(self.builddir, ".config"), 'r') as configf: |
| configlines = [l.strip() for l in configf.readlines()] |
| |
| if "BR2_BINFMT_ELF=y" in configlines: |
| interp = infra.get_elf_prog_interpreter(self.builddir, |
| self.toolchain_prefix, |
| "bin/busybox") |
| interp_path = os.path.join(self.builddir, "target", interp[1:]) |
| self.assertTrue(os.path.exists(interp_path)) |
| |
| |
| class TestExternalToolchainSourceryArmv4(TestExternalToolchain): |
| config = BASIC_CONFIG + \ |
| """ |
| BR2_arm=y |
| BR2_arm920t=y |
| BR2_TOOLCHAIN_EXTERNAL=y |
| BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_ARM=y |
| """ |
| toolchain_prefix = "arm-none-linux-gnueabi" |
| |
| def test_run(self): |
| TestExternalToolchain.common_check(self) |
| |
| # Check the architecture variant |
| arch = infra.get_file_arch(self.builddir, |
| self.toolchain_prefix, |
| "lib/libc.so.6") |
| self.assertEqual(arch, "v4T") |
| |
| # Check the sysroot symlink |
| symlink = os.path.join(self.builddir, "staging", "armv4t") |
| self.assertTrue(os.path.exists(symlink)) |
| self.assertEqual(os.readlink(symlink), "./") |
| |
| # Boot the system |
| img = os.path.join(self.builddir, "images", "rootfs.cpio") |
| self.emulator.boot(arch="armv5", |
| kernel="builtin", |
| options=["-initrd", img]) |
| self.emulator.login() |
| |
| |
| class TestExternalToolchainSourceryArmv5(TestExternalToolchain): |
| config = BASIC_CONFIG + \ |
| """ |
| BR2_arm=y |
| BR2_TOOLCHAIN_EXTERNAL=y |
| BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_ARM=y |
| """ |
| toolchain_prefix = "arm-none-linux-gnueabi" |
| |
| def test_run(self): |
| TestExternalToolchain.common_check(self) |
| |
| # Check the architecture variant |
| arch = infra.get_file_arch(self.builddir, |
| self.toolchain_prefix, |
| "lib/libc.so.6") |
| self.assertEqual(arch, "v5TE") |
| |
| # Boot the system |
| img = os.path.join(self.builddir, "images", "rootfs.cpio") |
| self.emulator.boot(arch="armv5", |
| kernel="builtin", |
| options=["-initrd", img]) |
| self.emulator.login() |
| |
| |
| class TestExternalToolchainSourceryArmv7(TestExternalToolchain): |
| config = BASIC_CONFIG + \ |
| """ |
| BR2_arm=y |
| BR2_cortex_a8=y |
| BR2_ARM_EABI=y |
| BR2_ARM_INSTRUCTIONS_THUMB2=y |
| BR2_TOOLCHAIN_EXTERNAL=y |
| BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_ARM=y |
| """ |
| toolchain_prefix = "arm-none-linux-gnueabi" |
| |
| def test_run(self): |
| TestExternalToolchain.common_check(self) |
| |
| # Check the architecture variant |
| arch = infra.get_file_arch(self.builddir, |
| self.toolchain_prefix, |
| "lib/libc.so.6") |
| self.assertEqual(arch, "v7") |
| isa = infra.get_elf_arch_tag(self.builddir, |
| self.toolchain_prefix, |
| "lib/libc.so.6", |
| "Tag_THUMB_ISA_use") |
| self.assertEqual(isa, "Thumb-2") |
| |
| # Check we have the sysroot symlink |
| symlink = os.path.join(self.builddir, "staging", "thumb2") |
| self.assertTrue(os.path.exists(symlink)) |
| self.assertEqual(os.readlink(symlink), "./") |
| |
| # Boot the system |
| img = os.path.join(self.builddir, "images", "rootfs.cpio") |
| self.emulator.boot(arch="armv7", |
| kernel="builtin", |
| options=["-initrd", img]) |
| self.emulator.login() |
| |
| |
| class TestExternalToolchainLinaroArm(TestExternalToolchain): |
| config = BASIC_CONFIG + \ |
| """ |
| BR2_arm=y |
| BR2_cortex_a8=y |
| BR2_TOOLCHAIN_EXTERNAL=y |
| BR2_TOOLCHAIN_EXTERNAL_LINARO_ARM=y |
| """ |
| toolchain_prefix = "arm-linux-gnueabihf" |
| |
| def test_run(self): |
| TestExternalToolchain.common_check(self) |
| |
| # Check the architecture variant |
| arch = infra.get_file_arch(self.builddir, |
| self.toolchain_prefix, |
| "lib/libc.so.6") |
| self.assertEqual(arch, "v7") |
| isa = infra.get_elf_arch_tag(self.builddir, |
| self.toolchain_prefix, |
| "lib/libc.so.6", |
| "Tag_THUMB_ISA_use") |
| self.assertEqual(isa, "Thumb-2") |
| |
| # Boot the system |
| img = os.path.join(self.builddir, "images", "rootfs.cpio") |
| self.emulator.boot(arch="armv7", |
| kernel="builtin", |
| options=["-initrd", img]) |
| self.emulator.login() |
| |
| |
| class TestExternalToolchainBuildrootMusl(TestExternalToolchain): |
| config = BASIC_CONFIG + \ |
| """ |
| BR2_arm=y |
| BR2_cortex_a9=y |
| BR2_ARM_ENABLE_VFP=y |
| BR2_TOOLCHAIN_EXTERNAL=y |
| BR2_TOOLCHAIN_EXTERNAL_CUSTOM=y |
| BR2_TOOLCHAIN_EXTERNAL_DOWNLOAD=y |
| BR2_TOOLCHAIN_EXTERNAL_URL="http://autobuild.buildroot.org/toolchains/tarballs/br-arm-cortex-a9-musl-2017.05-1078-g95b1dae.tar.bz2" |
| BR2_TOOLCHAIN_EXTERNAL_GCC_6=y |
| BR2_TOOLCHAIN_EXTERNAL_HEADERS_4_12=y |
| BR2_TOOLCHAIN_EXTERNAL_CUSTOM_MUSL=y |
| BR2_TOOLCHAIN_EXTERNAL_CXX=y |
| """ |
| toolchain_prefix = "arm-linux" |
| |
| def test_run(self): |
| TestExternalToolchain.common_check(self) |
| img = os.path.join(self.builddir, "images", "rootfs.cpio") |
| self.emulator.boot(arch="armv7", |
| kernel="builtin", |
| options=["-initrd", img]) |
| self.emulator.login() |
| |
| |
| class TestExternalToolchainCtngMusl(TestExternalToolchain): |
| config = BASIC_CONFIG + \ |
| """ |
| BR2_arm=y |
| BR2_cortex_a9=y |
| BR2_ARM_ENABLE_VFP=y |
| BR2_TOOLCHAIN_EXTERNAL=y |
| BR2_TOOLCHAIN_EXTERNAL_CUSTOM=y |
| BR2_TOOLCHAIN_EXTERNAL_DOWNLOAD=y |
| BR2_TOOLCHAIN_EXTERNAL_URL="http://autobuild.buildroot.net/toolchains/tarballs/arm-ctng-linux-musleabihf.tar.xz" |
| BR2_TOOLCHAIN_EXTERNAL_CUSTOM_PREFIX="arm-ctng-linux-musleabihf" |
| BR2_TOOLCHAIN_EXTERNAL_GCC_7=y |
| BR2_TOOLCHAIN_EXTERNAL_HEADERS_3_10=y |
| BR2_TOOLCHAIN_EXTERNAL_CUSTOM_MUSL=y |
| BR2_TOOLCHAIN_EXTERNAL_CXX=y |
| """ |
| toolchain_prefix = "arm-ctng-linux-musleabihf" |
| |
| def test_run(self): |
| TestExternalToolchain.common_check(self) |
| img = os.path.join(self.builddir, "images", "rootfs.cpio") |
| self.emulator.boot(arch="armv7", |
| kernel="builtin", |
| options=["-initrd", img]) |
| self.emulator.login() |
| |
| |
| class TestExternalToolchainBuildrootuClibc(TestExternalToolchain): |
| config = BASIC_CONFIG + \ |
| """ |
| BR2_arm=y |
| BR2_TOOLCHAIN_EXTERNAL=y |
| BR2_TOOLCHAIN_EXTERNAL_CUSTOM=y |
| BR2_TOOLCHAIN_EXTERNAL_DOWNLOAD=y |
| BR2_TOOLCHAIN_EXTERNAL_URL="http://autobuild.buildroot.org/toolchains/tarballs/br-arm-full-2017.05-1078-g95b1dae.tar.bz2" |
| BR2_TOOLCHAIN_EXTERNAL_GCC_4_9=y |
| BR2_TOOLCHAIN_EXTERNAL_HEADERS_3_10=y |
| BR2_TOOLCHAIN_EXTERNAL_LOCALE=y |
| # BR2_TOOLCHAIN_EXTERNAL_HAS_THREADS_DEBUG is not set |
| BR2_TOOLCHAIN_EXTERNAL_CXX=y |
| """ |
| toolchain_prefix = "arm-linux" |
| |
| def test_run(self): |
| TestExternalToolchain.common_check(self) |
| img = os.path.join(self.builddir, "images", "rootfs.cpio") |
| self.emulator.boot(arch="armv7", |
| kernel="builtin", |
| options=["-initrd", img]) |
| self.emulator.login() |
| |
| |
| class TestExternalToolchainCCache(TestExternalToolchainBuildrootuClibc): |
| extraconfig = \ |
| """ |
| BR2_CCACHE=y |
| BR2_CCACHE_DIR="{builddir}/ccache-dir" |
| """ |
| |
| def __init__(self, names): |
| super(TestExternalToolchainBuildrootuClibc, self).__init__(names) |
| self.config += self.extraconfig.format(builddir=self.builddir) |
