libbsd: needs wide character support

Commit d879be30495 (package/libbsd: enable for non-glibc toolchains)
enabled build of libbsd with uClibc. libbsd requires wchar support.
Disable libbsd when uClibc does not provide wchar support.

Fixes:
http://autobuild.buildroot.net/results/4fb/4fb576c644a7322730658ed585bcc4a353a42e85/
http://autobuild.buildroot.net/results/459/45946f11524c57ffa59bf88d4a2ea0d4933fa851/
http://autobuild.buildroot.net/results/ee3/ee3ad5172d6a218dfde4cf3e9fecf1906b0fc642/

Cc: Yann E. MORIN <yann.morin.1998@free.fr>
Cc: Jörg Krause <joerg.krause@embedded.rocks>
Signed-off-by: Baruch Siach <baruch@tkos.co.il>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

diff --git a/package/libbsd/Config.in b/package/libbsd/Config.in
index e80e9ea824c07ab33500bd4612274025cf685d4e..47fce04fef2124a920daf6e5f6a0f1b64508db06 100644 (file)
--- a/package/libbsd/Config.in
+++ b/package/libbsd/Config.in
@@ -11,6 +11,7 @@ config BR2_PACKAGE_LIBBSD
        bool "libbsd"
        depends on BR2_PACKAGE_LIBBSD_ARCH_SUPPORTS
        depends on BR2_TOOLCHAIN_HAS_THREADS
+       depends on BR2_USE_WCHAR
        help
          This library provides useful functions commonly found on BSD
          systems, and lacking on others like GNU systems, thus making
@@ -20,6 +21,6 @@ config BR2_PACKAGE_LIBBSD
 
          http://libbsd.freedesktop.org/
 
-comment "libbsd needs a toolchain w/ threads"
+comment "libbsd needs a toolchain w/ threads, wchar"
        depends on BR2_PACKAGE_LIBBSD_ARCH_SUPPORTS
-       depends on !BR2_TOOLCHAIN_HAS_THREADS
+       depends on !BR2_TOOLCHAIN_HAS_THREADS || !BR2_USE_WCHAR