log4cxx: needs threads

Fixes build failures such as the following.

  http://autobuild.buildroot.net/results/7b73901d9e8b5098cd96b54d292bb3ffffb3fe37/

Signed-off-by: Simon Dawson <spdawson@gmail.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

diff --git a/package/log4cxx/Config.in b/package/log4cxx/Config.in
index 86d6a1d2ca2a64a5f4e449d1b69180bedeafdc06..8791b8c433ad38c95268504c2dafc91395d4190d 100644 (file)
--- a/package/log4cxx/Config.in
+++ b/package/log4cxx/Config.in
@@ -5,11 +5,13 @@ config BR2_PACKAGE_LOG4CXX
        # apr really needs shared library support
        depends on !BR2_PREFER_STATIC_LIB
        depends on BR2_INSTALL_LIBSTDCPP
+       depends on BR2_TOOLCHAIN_HAS_THREADS
        help
          Apache log4cxx is a logging framework for C++ patterned
          after Apache log4j.
 
          http://apache.linux-mirror.org/logging/log4cxx/0.10.0
 
-comment "log4cxx needs a toolchain w/ C++"
-       depends on !BR2_INSTALL_LIBSTDCPP
+comment "log4cxx needs a toolchain w/ C++, threads, dynamic library"
+       depends on !BR2_INSTALL_LIBSTDCPP || !BR2_TOOLCHAIN_HAS_THREADS || \
+               BR2_PREFER_STATIC_LIB