compat-gcc: install libbacktrace

Author: rhubert

recipes/devel/compat/gcc.yaml

@@ -29,7 +29,7 @@ checkoutScript: |
 buildTools: [host-toolchain, target-toolchain]
 buildToolsWeak: [m4]
 buildVars: [AUTOCONF_BUILD, AUTOCONF_HOST, AUTOCONF_TARGET,
-            GCC_TARGET_ARCH, GCC_TARGET_FLOAT_ABI, GCC_TARGET_FPU]
+            GCC_TARGET_ARCH, GCC_TARGET_FLOAT_ABI, GCC_TARGET_FPU, PKG_VERSION]
 buildScript: |
     GCC_SRC=$1
 
@@ -79,6 +79,11 @@ buildScript: |
         makeParallel
         makeSequential install DESTDIR=${PWD}/../install
         popd
+        #add libbacktrace
+        cp build/libbacktrace/.libs/libbacktrace.a \
+            install/${GCC_PREFIX:-usr}/lib/gcc/${AUTOCONF_TARGET:-${AUTOCONF_HOST}}/${PKG_VERSION}/
+        cp $GCC_SRC/libbacktrace/backtrace.h install/${GCC_PREFIX:-usr}/include
+
     }
 
 packageScript: |