znc: add mandatory dependency on threads

Threads support is mandatory since version 1.7.0:
https://github.com/znc/znc/commit/582cd635f5a047761b1052a40088ab86e62fffc1

Fixes:
 - http://autobuild.buildroot.net/results/cc56c7dbee594056288296398772ef9e22846299

Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>

diff --git a/package/znc/Config.in b/package/znc/Config.in
index feca2c42f01ee55e9bbab73ccb4f311faa67d7eb..4fc7bbb95bdc496766b4deda8228c5424549fcde 100644 (file)
--- a/package/znc/Config.in
+++ b/package/znc/Config.in
@@ -4,12 +4,13 @@ config BR2_PACKAGE_ZNC
        depends on BR2_USE_MMU # fork()
        depends on !BR2_STATIC_LIBS
        depends on BR2_TOOLCHAIN_GCC_AT_LEAST_4_8
+       depends on BR2_TOOLCHAIN_HAS_THREADS
        help
          Advanced IRC bouncer
 
          http://www.znc.in
 
-comment "znc needs a toolchain w/ C++, dynamic library, gcc >= 4.8"
+comment "znc needs a toolchain w/ C++, dynamic library, gcc >= 4.8, threads"
        depends on !BR2_INSTALL_LIBSTDCPP || BR2_STATIC_LIBS || \
-               !BR2_TOOLCHAIN_GCC_AT_LEAST_4_8
+               !BR2_TOOLCHAIN_GCC_AT_LEAST_4_8 || !BR2_TOOLCHAIN_HAS_THREADS
        depends on BR2_USE_MMU