[oe-commits] [openembedded-core] 06/19: busybox: enable unicode support

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rpurdie pushed a commit to branch master
in repository openembedded-core.

commit a48438422dbe64095bdb379c20428ba87e2a0e99
Author: Mikko Rapeli <mikko.rapeli at bmw.de>
AuthorDate: Wed Jul 17 12:08:36 2019 +0300

    busybox: enable unicode support
    
    While creating and deleting files with unicode or other
    encodings works, it's annoying when ls and other core utils
    show questionmarks instead of the unicode characters.
    In 2019, it's quite common that users of embedded devices
    based on yocto need unicode support. Debugging a box with
    unicode encoded file names is a bit annoying when core utils
    from busybox don't support them.
    
    The unicode config fragment has the same config as Debian in their
    deb and udeb builds of version 1:1.30.1-4.
    
    If developers do not want this or other default yocto features in busybox,
    or optimize the configuration for size, then they likely run a completely
    custom configuration. Thus I think it's safe to enable unicode support
    by default.
    
    Signed-off-by: Mikko Rapeli <mikko.rapeli at bmw.de>
    Signed-off-by: Richard Purdie <richard.purdie at linuxfoundation.org>
---
 meta/recipes-core/busybox/busybox/unicode.cfg | 10 ++++++++++
 meta/recipes-core/busybox/busybox_1.31.0.bb   |  1 +
 2 files changed, 11 insertions(+)

diff --git a/meta/recipes-core/busybox/busybox/unicode.cfg b/meta/recipes-core/busybox/busybox/unicode.cfg
new file mode 100644
index 0000000..ecb5a64
--- /dev/null
+++ b/meta/recipes-core/busybox/busybox/unicode.cfg
@@ -0,0 +1,10 @@
+CONFIG_UNICODE_SUPPORT=y
+# CONFIG_UNICODE_USING_LOCALE is not set
+CONFIG_FEATURE_CHECK_UNICODE_IN_ENV=y
+CONFIG_SUBST_WCHAR=63
+CONFIG_LAST_SUPPORTED_WCHAR=767
+CONFIG_UNICODE_COMBINING_WCHARS=y
+CONFIG_UNICODE_WIDE_WCHARS=y
+# CONFIG_UNICODE_BIDI_SUPPORT is not set
+# CONFIG_UNICODE_NEUTRAL_TABLE is not set
+# CONFIG_UNICODE_PRESERVE_BROKEN is not set
diff --git a/meta/recipes-core/busybox/busybox_1.31.0.bb b/meta/recipes-core/busybox/busybox_1.31.0.bb
index f018543..c1da372 100644
--- a/meta/recipes-core/busybox/busybox_1.31.0.bb
+++ b/meta/recipes-core/busybox/busybox_1.31.0.bb
@@ -37,6 +37,7 @@ SRC_URI = "http://www.busybox.net/downloads/busybox-${PV}.tar.bz2;name=tarball \
            ${@["", "file://init.cfg"][(d.getVar('VIRTUAL-RUNTIME_init_manager') == 'busybox')]} \
            ${@["", "file://mdev.cfg"][(d.getVar('VIRTUAL-RUNTIME_dev_manager') == 'busybox-mdev')]} \
            file://syslog.cfg \
+           file://unicode.cfg \
            file://inittab \
            file://rcS \
            file://rcK \

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