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authorRichard Purdie <richard.purdie@linuxfoundation.org>2018-08-13 11:40:03 +0000
committerRichard Purdie <richard.purdie@linuxfoundation.org>2018-08-15 09:33:53 +0100
commit8ffd93bdb09b0a4a84b27dafcd684c6abba392ed (patch)
tree9f0282ee684abb7505a3bed988608873e445b0d2 /meta/lib/oe/sdk.py
parent0a4e6974b49bf68c4a4098d339b5d655e202a3fd (diff)
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image: Add locale archive optimisation
Refactor the locale archive function from the SDK to also make it work during general image creation. This reduces the size of the locales from 900MB to 220MB in core-image-lsb-sdk. The exception handling around subprocess was dropped as the standard subprocess exception printing is better handled than the catchall exception. Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Diffstat (limited to 'meta/lib/oe/sdk.py')
-rw-r--r--meta/lib/oe/sdk.py51
1 files changed, 4 insertions, 47 deletions
diff --git a/meta/lib/oe/sdk.py b/meta/lib/oe/sdk.py
index 0d39ea8a91..f20441ccf6 100644
--- a/meta/lib/oe/sdk.py
+++ b/meta/lib/oe/sdk.py
@@ -7,52 +7,6 @@ import shutil
import glob
import traceback
-def generate_locale_archive(d, rootfs):
- # Pretty sure we don't need this for SDK archive generation but
- # keeping it to be safe...
- target_arch = d.getVar('SDK_ARCH')
- locale_arch_options = { \
- "arm": ["--uint32-align=4", "--little-endian"],
- "armeb": ["--uint32-align=4", "--big-endian"],
- "aarch64": ["--uint32-align=4", "--little-endian"],
- "aarch64_be": ["--uint32-align=4", "--big-endian"],
- "sh4": ["--uint32-align=4", "--big-endian"],
- "powerpc": ["--uint32-align=4", "--big-endian"],
- "powerpc64": ["--uint32-align=4", "--big-endian"],
- "mips": ["--uint32-align=4", "--big-endian"],
- "mipsisa32r6": ["--uint32-align=4", "--big-endian"],
- "mips64": ["--uint32-align=4", "--big-endian"],
- "mipsisa64r6": ["--uint32-align=4", "--big-endian"],
- "mipsel": ["--uint32-align=4", "--little-endian"],
- "mipsisa32r6el": ["--uint32-align=4", "--little-endian"],
- "mips64el": ["--uint32-align=4", "--little-endian"],
- "mipsisa64r6el": ["--uint32-align=4", "--little-endian"],
- "i586": ["--uint32-align=4", "--little-endian"],
- "i686": ["--uint32-align=4", "--little-endian"],
- "x86_64": ["--uint32-align=4", "--little-endian"]
- }
- if target_arch in locale_arch_options:
- arch_options = locale_arch_options[target_arch]
- else:
- bb.error("locale_arch_options not found for target_arch=" + target_arch)
- bb.fatal("unknown arch:" + target_arch + " for locale_arch_options")
-
- localedir = oe.path.join(rootfs, d.getVar("libdir_nativesdk"), "locale")
- # Need to set this so cross-localedef knows where the archive is
- env = dict(os.environ)
- env["LOCALEARCHIVE"] = oe.path.join(localedir, "locale-archive")
-
- for name in os.listdir(localedir):
- path = os.path.join(localedir, name)
- if os.path.isdir(path):
- try:
- cmd = ["cross-localedef", "--verbose"]
- cmd += arch_options
- cmd += ["--add-to-archive", path]
- subprocess.check_output(cmd, env=env, stderr=subprocess.STDOUT)
- except Exception as e:
- bb.fatal("Cannot create locale archive: %s" % e.output)
-
class Sdk(object, metaclass=ABCMeta):
def __init__(self, d, manifest_dir):
self.d = d
@@ -144,7 +98,10 @@ class Sdk(object, metaclass=ABCMeta):
for lang in linguas.split():
pm.install("nativesdk-glibc-binary-localedata-%s.utf-8" % lang)
# Generate a locale archive of them
- generate_locale_archive(self.d, oe.path.join(self.sdk_host_sysroot, self.sdk_native_path))
+ target_arch = self.d.getVar('SDK_ARCH')
+ rootfs = oe.path.join(self.sdk_host_sysroot, self.sdk_native_path)
+ localedir = oe.path.join(rootfs, self.d.getVar("libdir_nativesdk"), "locale")
+ generate_locale_archive(self.d, rootfs, target_arch, localedir)
# And now delete the binary locales
pkgs = fnmatch.filter(pm.list_installed(), "nativesdk-glibc-binary-localedata-*.utf-8")
pm.remove(pkgs)