build: add a darwin sitefile to deal with macOS 10.12 + Xcode 9 build errors

[openwrt/staging/chunkeey.git] / include / host-build.mk

diff --git a/include/host-build.mk b/include/host-build.mk
index dc7037385563a3490d5f259a63068155798c288e..113e269b4c653af05abac1bec7efb82819492da4 100644 (file)
--- a/include/host-build.mk
+++ b/include/host-build.mk
@@ -78,6 +78,10 @@ HOST_MAKE_FLAGS =
 
 HOST_CONFIGURE_CMD = $(BASH) ./configure
 
+ifeq ($(HOST_OS),Darwin)
+  HOST_CONFIG_SITE:=$(INCLUDE_DIR)/site/darwin
+endif
+
 define Host/Configure/Default
        $(if $(HOST_CONFIGURE_PARALLEL),+)(cd $(HOST_BUILD_DIR)/$(3); \
                if [ -x configure ]; then \
@@ -128,6 +132,7 @@ define Host/Exports/Default
   $(1) : export PKG_CONFIG_PATH=$$(STAGING_DIR_HOST)/lib/pkgconfig:$$(HOST_BUILD_PREFIX)/lib/pkgconfig
   $(1) : export PKG_CONFIG_LIBDIR=$$(HOST_BUILD_PREFIX)/lib/pkgconfig
   $(1) : export CCACHE_DIR:=$(STAGING_DIR_HOST)/ccache
+  $(if $(HOST_CONFIG_SITE),$(1) : export CONFIG_SITE:=$(HOST_CONFIG_SITE))
   $(if $(IS_PACKAGE_BUILD),$(1) : export PATH=$$(TARGET_PATH_PKG))
 endef
 Host/Exports=$(Host/Exports/Default)