| # Copyright 2018 The ChromiumOS Authors |
| # Use of this source code is governed by a BSD-style license that can be |
| # found in the LICENSE file. |
| |
| PKG_CONFIG ?= pkg-config |
| PC_MODULES = libssh |
| PC_CFLAGS := $(shell $(PKG_CONFIG) --cflags $(PC_MODULES)) |
| PC_LIBS := $(shell $(PKG_CONFIG) --libs $(PC_MODULES)) |
| |
| # We don't bother enabling optimization as perf here isn't important. |
| DEFAULT_FLAGS = -g |
| WFLAGS = -Wall -Wextra -Wno-unused-parameter -Wno-missing-field-initializers |
| |
| CFLAGS ?= $(DEFAULT_FLAGS) |
| CFLAGS += $(WFLAGS) |
| |
| CXXFLAGS ?= $(DEFAULT_FLAGS) |
| CXXFLAGS += $(WFLAGS) -std=gnu++23 |
| |
| CPPFLAGS += $(PC_CFLAGS) |
| LDLIBS += $(PC_LIBS) |
| |
| .SUFFIXES: |
| |
| SRCDIR := $(CURDIR) |
| OUTPUT ?= $(SRCDIR) |
| |
| CXX_SOURCES = echosshd.cc |
| CXX_OBJECTS := $(patsubst %.cc,$(OUTPUT)/%.o,$(CXX_SOURCES)) |
| OBJECTS = $(CXX_OBJECTS) |
| |
| #vpath %.c $(SRCDIR) |
| vpath %.cc $(SRCDIR) |
| |
| all: $(OUTPUT)/echosshd $(OUTPUT)/host_key.rsa $(OUTPUT)/host_key.ecdsa |
| |
| host_key.%: |
| ssh-keygen -q -N '' -C '' -t $(@F:host_key.%=%) -f $@ |
| |
| $(OUTPUT)/echosshd: $(OBJECTS) |
| $(CXX) -o $@ $< $(CXXFLAGS) $(LDFLAGS) $(LDLIBS) |
| |
| $(CXX_OBJECTS): $(OUTPUT)/%.o: %.cc |
| $(CXX) -o $@ -c $< $(CXXFLAGS) $(CPPFLAGS) |
| |
| clean: |
| rm -f echosshd *.wasm *.o |
| |
| .PHONY: all clean |
