poco can't be built statically since commit073a89196a. However, commitadd7c433d2enabled static (and shared) build with BR2_SHARED_STATIC_LIBS resulting in the following build failure since at least version 1.11.1: /home/buildroot/autobuild/instance-1/output-1/host/opt/ext-toolchain/bin/../lib/gcc/mips-buildroot-linux-gnu/11.2.0/../../../../mips-buildroot-linux-gnu/bin/ld: /home/buildroot/autobuild/instance-1/output-1/build/poco-1.11.1/lib/Linux/mips/libPocoXML.a(ParserEngine.o): in function `Poco::XML::ParserEngine::handleStartElement(void*, char const*, char const**)': ParserEngine.cpp:(.text+0x2f8): undefined reference to `XML_GetSpecifiedAttributeCount' Fixes:add7c433d2- http://autobuild.buildroot.org/results/afc434a13d5e7a8affa4abb4058d7bebc81aca29 - http://autobuild.buildroot.org/results/860b70a8c9c4a6a53247ac4bdb4fd0851b28c61a Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com> Signed-off-by: Peter Korsgaard <peter@korsgaard.com>