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package/gettext: host variant needs host-libxml2

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Of host-gettext, we only build the tools. however some of those tools
have a --color option, which needs libxml2.

If the libxml2 development files are missing on the host, a bundled
subset of libxml2 is used, and all seems OK. But if they ar epresent,
then the host libxml2 is used. On some distros, lbxml2 is linked with
liblzma. And if we happend to _then_ build our host-liblzma, we may have
a conflict later when trying to run any of the host-gettext tools.

Always build host-gettext with our own host-libxml2 which is not linked
with liblzma.

Fixes https://bugs.busybox.net/show_bug.cgi?id=7886

Signed-off-by: Ignacy Gawędzki <ignacy.gawedzki@green-communications.fr>
[nicolas: added extended commit message]
Signed-off-by: Nicolas Cavallari <nicolas.cavallari@green-communications.fr>
[yann.morin.1998@free.fr: rebase; add comment; enhance commit log]
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
This commit is contained in:
Ignacy Gawędzki 2015-12-26 22:35:34 +01:00 committed by Thomas Petazzoni
parent 49c4a83a08
commit a7fe2ce6f4
1 changed files with 3 additions and 1 deletions
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4
package/gettext/gettext.mk
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@ -12,7 +12,9 @@ GETTEXT_LICENSE = LGPLv2.1+ (libintl), GPLv3+ (the rest)
GETTEXT_LICENSE_FILES = COPYING gettext-runtime/intl/COPYING.LIB
GETTEXT_DEPENDENCIES = $(if $(BR2_PACKAGE_LIBICONV),libiconv)
HOST_GETTEXT_DEPENDENCIES = # we don't want the libiconv dependency
# Avoid using the bundled subset of libxml2
HOST_GETTEXT_DEPENDENCIES = host-libxml2
GETTEXT_CONF_OPTS += \
--disable-libasprintf \