[Buildroot] [PATCH v3] systemd: switch to en_US.UTF-8 locale when building
Julius Kriukas
julius at kriukas.lt
Thu Feb 22 23:02:25 UTC 2018
On 02/17/2018 08:06 PM, John Keeping wrote:
> On Mon, 12 Feb 2018 23:34:00 +0200, Julius Kriukas wrote:
>
>> When BR2_REPRODUCIBLE is enabled or host uses non UTF-8 capable locale
>> building systemd fails with an error:
>>
>> [1/1080] Generating systemd.bg.catalog with a meson_exe.py custom command.
>> FAILED: catalog/systemd.bg.catalog
>> /buildroot/output/host/bin/python3 /buildroot/output/host/bin/meson --internal exe /buildroot/output/build/systemd-236/build/meson-private/meson_exe_sed_232a0623cc7ce2cd67ec72ed784b76307102ed76.dat
>> Warning: You are using 'ANSI_X3.4-1968' which is not a Unicode-compatible locale.
>> You might see errors if you use UTF-8 strings as filenames, as strings, or as file contents.
>> Please switch to a UTF-8 locale for your platform.
>> ...
>> UnicodeDecodeError: 'ascii' codec can't decode byte 0xd0 in position 1079: ordinal not in range(128)
>> package/pkg-generic.mk:247: recipe for target '/buildroot/output/build/systemd-236/.stamp_built' failed
>> make: *** [/buildroot/output/build/systemd-236/.stamp_built] Error 1
>>
>> This patch changes default host system locale from C to en_US.UTF-8 when
>> building systemd package to fix this issue. It also introduces
>> BR2_NEEDS_HOST_EN_US_UTF8_LOCALE flag that checks if this locale is available on
>> the host system. If locale is not available error message is show and build
>> process is stopped.
>>
>> Signed-off-by: Julius Kriukas <julius at kriukas.lt>
>
> Tested-by: John Keeping <john at metanate.com>
>
> And, FWIW, with the indentation in Config.in fixed,
>
> Reviewed-by: John Keeping <john at metanate.com>
>
>> ---
>> Changes v1 -> v2:
>> - Added BR2_NEEDS_HOST_EN_US_UTF8_LOCALE flag that is selected by
>> BR2_REPRODUCIBLE.
>> - Extended support/dependencies/dependencies.sh to check for
>> en_US.UTF-8 locale availability if BR2_NEEDS_HOST_EN_US_UTF8_LOCALE
>> is set.
>>
>> Changes v2 -> v3:
>> - Always select BR2_NEEDS_HOST_EN_US_UTF8_LOCALE by systemd package.
>> - Do not select BR2_NEEDS_HOST_EN_US_UTF8_LOCALE by BR2_REPRODUCIBLE.
>> - Keep global locale set to C if BR2_REPRODUCIBLE=y.
>> - Use 'grep -q' instead of '> /dev/null' in dependencies.sh script.
>> ---
>> Config.in | 5 +++++
>> package/systemd/Config.in | 1 +
>> package/systemd/systemd.mk | 10 ++++++----
>> support/dependencies/dependencies.sh | 13 +++++++++++++
>> 4 files changed, 25 insertions(+), 4 deletions(-)
>>
>> diff --git a/Config.in b/Config.in
>> index 0002df5176..8d471dfb2e 100644
>> --- a/Config.in
>> +++ b/Config.in
>> @@ -94,6 +94,11 @@ config BR2_HOSTARCH_NEEDS_IA32_COMPILER
>> config BR2_NEEDS_HOST_UTF8_LOCALE
>> bool
>>
>> +# Hidden boolean selected by packages that explicitly need en_US.UTF-8 locale
>> +# to be available on host system.
>> +config BR2_NEEDS_HOST_EN_US_UTF8_LOCALE
>> + bool
>> +
>> source "arch/Config.in"
>>
>> menu "Build options"
>> diff --git a/package/systemd/Config.in b/package/systemd/Config.in
>> index 661f40dee4..742b3f1f1d 100644
>> --- a/package/systemd/Config.in
>> +++ b/package/systemd/Config.in
>> @@ -27,6 +27,7 @@ menuconfig BR2_PACKAGE_SYSTEMD
>> select BR2_PACKAGE_BUSYBOX_SHOW_OTHERS # kmod-tools
>> select BR2_PACKAGE_KMOD_TOOLS
>> select BR2_TARGET_TZ_INFO
>> + select BR2_NEEDS_HOST_EN_US_UTF8_LOCALE
>
> This should use TAB for indentation.
>
>> help
>> systemd is a system and service manager for Linux,
>> compatible with SysV and LSB init scripts. systemd provides
>> diff --git a/package/systemd/systemd.mk b/package/systemd/systemd.mk
>> index 1c31ebb34c..58798f32df 100644
>> --- a/package/systemd/systemd.mk
>> +++ b/package/systemd/systemd.mk
>> @@ -385,23 +385,25 @@ endef
>>
>> SYSTEMD_NINJA_OPTS = $(if $(VERBOSE),-v) -j$(PARALLEL_JOBS)
>>
>> +SYSTEMD_ENV = $(TARGET_MAKE_ENV) LANG=en_US.UTF-8 LC_ALL=en_US.UTF-8
>> +
>> define SYSTEMD_CONFIGURE_CMDS
>> rm -rf $(@D)/build
>> mkdir -p $(@D)/build
>> - $(TARGET_MAKE_ENV) meson $(SYSTEMD_CONF_OPTS) $(@D) $(@D)/build
>> + $(SYSTEMD_ENV) meson $(SYSTEMD_CONF_OPTS) $(@D) $(@D)/build
>> endef
>>
>> define SYSTEMD_BUILD_CMDS
>> - $(TARGET_MAKE_ENV) ninja $(SYSTEMD_NINJA_OPTS) -C $(@D)/build
>> + $(SYSTEMD_ENV) ninja $(SYSTEMD_NINJA_OPTS) -C $(@D)/build
>> endef
>>
>> define SYSTEMD_INSTALL_TARGET_CMDS
>> - $(TARGET_MAKE_ENV) DESTDIR=$(TARGET_DIR) ninja $(SYSTEMD_NINJA_OPTS) \
>> + $(SYSTEMD_ENV) DESTDIR=$(TARGET_DIR) ninja $(SYSTEMD_NINJA_OPTS) \
>> -C $(@D)/build install
>> endef
>>
>> define SYSTEMD_INSTALL_STAGING_CMDS
>> - $(TARGET_MAKE_ENV) DESTDIR=$(STAGING_DIR) ninja $(SYSTEMD_NINJA_OPTS) \
>> + $(SYSTEMD_ENV) DESTDIR=$(STAGING_DIR) ninja $(SYSTEMD_NINJA_OPTS) \
>> -C $(@D)/build install
>> endef
>>
>> diff --git a/support/dependencies/dependencies.sh b/support/dependencies/dependencies.sh
>> index 1804e85508..881f07008c 100755
>> --- a/support/dependencies/dependencies.sh
>> +++ b/support/dependencies/dependencies.sh
>> @@ -207,6 +207,19 @@ if grep ^BR2_NEEDS_HOST_UTF8_LOCALE=y $BR2_CONFIG > /dev/null; then
>> fi
>> fi
>>
>> +if grep -q ^BR2_NEEDS_HOST_EN_US_UTF8_LOCALE=y $BR2_CONFIG; then
>> + if ! which locale > /dev/null ; then
>> + echo
>> + echo "You need locale support on your build machine"
>> + exit 1 ;
>> + fi
>> + if ! LC_ALL=en_US.UTF-8 locale -c charmap | grep -q '^UTF-8$'; then
>> + echo
>> + echo "You need en_US.UTF-8 locale suppport on the host system"
>> + exit 1 ;
>> + fi
>> +fi
>> +
>> if grep -q ^BR2_NEEDS_HOST_JAVA=y $BR2_CONFIG ; then
>> check_prog_host "java"
>> JAVA_GCJ=$(java -version 2>&1 | grep gcj)
Hi John. Thanks for spotting the indentation issue and review. I am
submitting v4 of this patch with the issue fixed.
--
Julius Kriukas
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