boost: Force the target ABI for MIPS architecture

The default ABI used in boost is 'sysv' which is not valid for MIPS.
Given the boost build system doesn't detect the right ABI when we are
cross-compiling, we fix this by passing the right ABI directly to the
boost options for the target.

Related:
  https://svn.boost.org/trac/boost/ticket/10442

Fixes:
  http://autobuild.buildroot.net/results/79f/79fe4caffb9a3b9f1b203498a589a5172bd0acea/

Signed-off-by: Vicente Olivert Riera <Vincent.Riera@imgtec.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

diff --git a/package/boost/boost.mk b/package/boost/boost.mk
index 2cd76ce08fab75cef19714f8871b04179a1fc38b..ac67e3c173661094a382259b042ee8beb0793c88 100644 (file)
--- a/package/boost/boost.mk
+++ b/package/boost/boost.mk
@@ -82,6 +82,7 @@ HOST_BOOST_OPT += toolset=gcc threading=multi variant=release link=shared \
 
 BOOST_OPT += toolset=gcc \
             threading=multi \
+            abi=$(if $(BR2_MIPS_OABI32),o32,sysv) \
             variant=$(if $(BR2_ENABLE_DEBUG),debug,release) \
             link=$(if $(BR2_PREFER_STATIC_LIB),static,shared) \
             runtime-link=$(if $(BR2_PREFER_STATIC_LIB),static,shared)