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| author | Thomas Petazzoni | 2012-05-08 06:39:22 +0200 |
|---|---|---|
| committer | Peter Korsgaard | 2012-05-09 00:26:21 +0200 |
| commit | aebf199ff034460c817782c1b14ec4e8c75a8959 (patch) | |
| tree | beb3e402244778f464e4a2d25e4e93d045cfbe52 /toolchain/uClibc | |
| parent | localedef: new package (diff) | |
| download | buildroot-aebf199ff034460c817782c1b14ec4e8c75a8959.tar.gz buildroot-aebf199ff034460c817782c1b14ec4e8c75a8959.tar.xz buildroot-aebf199ff034460c817782c1b14ec4e8c75a8959.zip | |
Add support to generate locale data
In order to use locale support on a Linux system, you need locale data
to be present:
* on a (e)glibc based system, this data is typically in the
/usr/lib/locale/locale-archive file, which can be created and
extended using the localedef program
* on an uClibc based system, the set of supported locales is defined
at build time by an uClibc configuration option.
This patch implements generating locale data for the following cases:
* Internal toolchain
* External toolchain based on (e)glibc. uClibc external toolchains
are not supported, because with uClibc, the set of supported
locales is defined at build time. CodeSourcery and Linaro
toolchains have been tested, Crosstool-NG toolchains are believed
to work properly as well.
* Toolchains built using the Crosstool-NG backend, but only (e)glibc
toolchains.
This feature was runtime tested with internal uClibc toolchain,
CodeSourcery ARM toolchain and Linaro ARM toolchain, thanks to a
simple C program that shows the data and a gettext translated message.
Note that this option differs from the "purge locales" option, which
is responsible for removing translation files and other locale stuff
installed by packages. At some point in the future, we may want to
clarify the respective roles of those options.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
Diffstat (limited to 'toolchain/uClibc')
| -rw-r--r-- | toolchain/uClibc/uclibc.mk | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/toolchain/uClibc/uclibc.mk b/toolchain/uClibc/uclibc.mk index 32cbe4605..07281351b 100644 --- a/toolchain/uClibc/uclibc.mk +++ b/toolchain/uClibc/uclibc.mk @@ -66,6 +66,15 @@ endif UCLIBC_ARM_TYPE:=CONFIG_$(call qstrip,$(BR2_ARM_TYPE)) UCLIBC_SPARC_TYPE:=CONFIG_SPARC_$(call qstrip,$(BR2_SPARC_TYPE)) +ifeq ($(GENERATE_LOCALE),) +# We need at least one locale +UCLIBC_LOCALES = en_US +else +# Strip out the encoding part of locale names, if any +UCLIBC_LOCALES = $(foreach locale,$(GENERATE_LOCALE),\ + $(firstword $(subst .,$(space),$(locale)))) +endif + $(DL_DIR)/$(UCLIBC_SOURCE): $(call DOWNLOAD,$(UCLIBC_SITE)/$(UCLIBC_SOURCE)) @@ -309,7 +318,7 @@ else echo "# PTHREADS_DEBUG_SUPPORT is not set" >> $(UCLIBC_DIR)/.oldconfig endif ifeq ($(BR2_ENABLE_LOCALE),y) - $(SED) 's,^.*UCLIBC_HAS_LOCALE.*,UCLIBC_HAS_LOCALE=y\n# UCLIBC_BUILD_ALL_LOCALE is not set\nUCLIBC_BUILD_MINIMAL_LOCALE=y\nUCLIBC_BUILD_MINIMAL_LOCALES="en_US"\nUCLIBC_PREGENERATED_LOCALE_DATA=n\nUCLIBC_DOWNLOAD_PREGENERATED_LOCALE_DATA=n\nUCLIBC_HAS_XLOCALE=y\nUCLIBC_HAS_GLIBC_DIGIT_GROUPING=n\n,g' $(UCLIBC_DIR)/.oldconfig + $(SED) 's,^.*UCLIBC_HAS_LOCALE.*,UCLIBC_HAS_LOCALE=y\n# UCLIBC_BUILD_ALL_LOCALE is not set\nUCLIBC_BUILD_MINIMAL_LOCALE=y\nUCLIBC_BUILD_MINIMAL_LOCALES="$(UCLIBC_LOCALES)"\nUCLIBC_PREGENERATED_LOCALE_DATA=n\nUCLIBC_DOWNLOAD_PREGENERATED_LOCALE_DATA=n\nUCLIBC_HAS_XLOCALE=y\nUCLIBC_HAS_GLIBC_DIGIT_GROUPING=n\n,g' $(UCLIBC_DIR)/.oldconfig else $(SED) 's,^.*UCLIBC_HAS_LOCALE.*,UCLIBC_HAS_LOCALE=n,g' $(UCLIBC_DIR)/.oldconfig endif |