1 files changed, 23 insertions, 0 deletions
diff --git a/scripts/build/companion_libs/mpc.sh b/scripts/build/companion_libs/mpc.sh
index 3236576..f45982d 100644
--- a/scripts/build/companion_libs/mpc.sh
+++ b/scripts/build/companion_libs/mpc.sh
@@ -4,6 +4,7 @@
 
 do_mpc_get() { :; }
 do_mpc_extract() { :; }
+do_mpc_for_build() { :; }
 do_mpc_for_host() { :; }
 
 # Overide functions depending on configuration
@@ -21,6 +22,28 @@ do_mpc_extract() {
     CT_Patch "mpc" "${CT_MPC_VERSION}"
 }
 
+# Build MPC for running on build
+# - always build statically
+# - we do not have build-specific CFLAGS
+# - install in build-tools prefix
+do_mpc_for_build() {
+    local -a mpc_opts
+
+    case "${CT_TOOLCHAIN_TYPE}" in
+        native|cross)   return 0;;
+    esac
+
+    CT_DoStep INFO "Installing MPC for build"
+    CT_mkdir_pushd "${CT_BUILD_DIR}/build-mpc-build-${CT_BUILD}"
+
+    mpc_opts+=( "host=${CT_BUILD}" )
+    mpc_opts+=( "prefix=${CT_BUILDTOOLS_PREFIX_DIR}" )
+    do_mpc_backend "${mpc_opts[@]}"
+
+    CT_Popd
+    CT_EndStep
+}
+
 # Build MPC for running on host
 do_mpc_for_host() {
     local -a mpc_opts