[source] gettext-full: enforce only static lib on the host build

[LEDE Commits]

nbd pushed a commit to source.git, branch master:
https://git.lede-project.org/acfb06783500a6364b3e473b6c02d06156829f70

commit acfb06783500a6364b3e473b6c02d06156829f70
Author: Alexandru Ardelean <ardeleanalex at gmail.com>
AuthorDate: Mon Dec 12 14:20:58 2016 +0200

    gettext-full: enforce only static lib on the host build
    
    Sometimes I'm getting error on the host-side build:
    ```
    /usr/lib64/gcc/x86_64-suse-linux/4.8/../../../../x86_64-suse-linux/bin/ld: /home/sandu/work/lede/staging_dir/host/lib/liblzma.a(liblzma_la-common.o): relocation R_X86_64_32 against `.rodata.str1.1' can not be used when making a shared object; recompile with -fPIC
    /home/sandu/work/lede/staging_dir/host/lib/liblzma.a: error adding symbols: Bad value
    collect2: error: ld returned 1 exit status
    Makefile:2847: recipe for target 'libgettextlib.la' failed
    make[9]: *** [libgettextlib.la] Error 1
    make[9]: Leaving directory '/home/sandu/work/lede/build_dir/target-x86_64_musl-1.1.15/host/gettext-0.19.8.1/gettext-tools/gnulib-lib'
    Makefile:2597: recipe for target 'all' failed
    ```
    
    Disabling the shared-lib build, seems to fix this.
    
    This is when building glib2 on the host-side.
    glib2 is required by newer QEMU package [which is in the feeds].
    
    Signed-off-by: Alexandru Ardelean <ardeleanalex at gmail.com>
---
 package/libs/gettext-full/Makefile | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/package/libs/gettext-full/Makefile b/package/libs/gettext-full/Makefile
index fc2deaf..64d2760 100644
--- a/package/libs/gettext-full/Makefile
+++ b/package/libs/gettext-full/Makefile
@@ -59,6 +59,8 @@ CONFIGURE_ARGS += \
 	--without-emacs
 
 HOST_CONFIGURE_ARGS += \
+	--disable-shared \
+	--enable-static \
 	--disable-libasprintf \
 	--disable-rpath \
 	--disable-java \