1 files changed, 93 insertions, 0 deletions
diff --git a/src/seastar/dpdk/mk/rte.hostapp.mk b/src/seastar/dpdk/mk/rte.hostapp.mk
new file mode 100644
index 000000000..68e32b578
--- /dev/null
+++ b/src/seastar/dpdk/mk/rte.hostapp.mk
@@ -0,0 +1,93 @@
+# SPDX-License-Identifier: BSD-3-Clause
+# Copyright(c) 2010-2014 Intel Corporation
+
+# tell rte.compile-pre.mk to use HOSTCC instead of CC
+USE_HOST := 1
+include $(RTE_SDK)/mk/internal/rte.compile-pre.mk
+include $(RTE_SDK)/mk/internal/rte.install-pre.mk
+include $(RTE_SDK)/mk/internal/rte.clean-pre.mk
+include $(RTE_SDK)/mk/internal/rte.build-pre.mk
+
+# VPATH contains at least SRCDIR
+VPATH += $(SRCDIR)
+
+_BUILD = $(HOSTAPP)
+_INSTALL = $(INSTALL-FILES-y) $(SYMLINK-FILES-y) $(RTE_OUTPUT)/app/$(HOSTAPP)
+_CLEAN = doclean
+
+.PHONY: all
+all: install
+
+.PHONY: install
+install: build _postinstall
+
+_postinstall: build
+
+.PHONY: build
+build: _postbuild
+
+exe2cmd = $(strip $(call dotfile,$(patsubst %,%.cmd,$(1))))
+
+O_TO_EXE = $(HOSTCC) $(HOST_LDFLAGS) $(LDFLAGS_$(@)) \
+	$(EXTRA_HOST_LDFLAGS) -o $@ $(OBJS-y) $(LDLIBS)
+O_TO_EXE_STR = $(subst ','\'',$(O_TO_EXE)) #'# fix syntax highlight
+O_TO_EXE_DISP = $(if $(V),"$(O_TO_EXE_STR)","  HOSTLD $(@)")
+O_TO_EXE_CMD = "cmd_$@ = $(O_TO_EXE_STR)"
+O_TO_EXE_DO = @set -e; \
+	echo $(O_TO_EXE_DISP); \
+	$(O_TO_EXE) && \
+	echo $(O_TO_EXE_CMD) > $(call exe2cmd,$(@))
+
+-include .$(HOSTAPP).cmd
+
+# list of .a files that are linked to this application
+LDLIBS_FILES := $(sort $(wildcard \
+	$(addprefix $(RTE_OUTPUT)/lib/, \
+	$(patsubst -l%,lib%.a,$(filter -l%,$(LDLIBS))))))
+
+#
+# Compile executable file if needed
+#
+$(HOSTAPP): $(OBJS-y) $(LDLIBS_FILES) FORCE
+	@[ -d $(dir $@) ] || mkdir -p $(dir $@)
+	$(if $(D),\
+		@echo -n "$@ -> $< " ; \
+		echo -n "file_missing=$(call boolean,$(file_missing)) " ; \
+		echo -n "cmdline_changed=$(call boolean,$(call cmdline_changed,$(O_TO_EXE_STR))) " ; \
+		echo -n "depfile_missing=$(call boolean,$(depfile_missing)) " ; \
+		echo "depfile_newer=$(call boolean,$(depfile_newer)) ")
+	$(if $(or \
+		$(file_missing),\
+		$(call cmdline_changed,$(O_TO_EXE_STR)),\
+		$(depfile_missing),\
+		$(depfile_newer)),\
+		$(O_TO_EXE_DO))
+
+#
+# install app in $(RTE_OUTPUT)/hostapp
+#
+$(RTE_OUTPUT)/app/$(HOSTAPP): $(HOSTAPP)
+	@echo "  INSTALL-HOSTAPP $(HOSTAPP)"
+	@[ -d $(RTE_OUTPUT)/app ] || mkdir -p $(RTE_OUTPUT)/app
+	$(Q)cp -f $(HOSTAPP) $(RTE_OUTPUT)/app
+
+#
+# Clean all generated files
+#
+.PHONY: clean
+clean: _postclean
+	$(Q)rm -f $(_BUILD_TARGETS) $(_INSTALL_TARGETS) $(_CLEAN_TARGETS)
+
+.PHONY: doclean
+doclean:
+	$(Q)rm -rf $(HOSTAPP) $(OBJS-all) $(DEPS-all) $(DEPSTMP-all) \
+	  $(CMDS-all) $(INSTALL-FILES-all) .$(HOSTAPP).cmd
+
+
+include $(RTE_SDK)/mk/internal/rte.compile-post.mk
+include $(RTE_SDK)/mk/internal/rte.install-post.mk
+include $(RTE_SDK)/mk/internal/rte.clean-post.mk
+include $(RTE_SDK)/mk/internal/rte.build-post.mk
+
+.PHONY: FORCE
+FORCE: