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149 lines
3.5 KiB
149 lines
3.5 KiB
# |
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# c-ares Makefile for djgpp/gcc/Watt-32. |
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# Copyright (C) Gisle Vanem <gvanem@yahoo.no> |
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# SPDX-License-Identifier: MIT |
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# |
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include src/lib/Makefile.inc |
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OBJ_DIR = djgpp |
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OBJECTS = $(addprefix $(OBJ_DIR)/, \ |
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$(CSOURCES:.c=.o)) |
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CSRC = $(addprefix src/lib/, $(CSOURCES)) |
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#CSRC := $(filter-out src/lib/windows_port.c, $(CSOURCES)) |
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OBJ_SUBDIRS = $(OBJ_DIR)/dsa $(OBJ_DIR)/event $(OBJ_DIR)/legacy $(OBJ_DIR)/str $(OBJ_DIR)/util |
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VPATH = src/lib src/tools |
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# |
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# Root directory for Waterloo tcp/ip. |
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# WATT_ROOT should be set during Watt-32 install. |
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# |
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WATT32_ROOT = $(realpath $(WATT_ROOT)) |
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WATT32_LIB = $(WATT32_ROOT)/lib/libwatt.a |
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CFLAGS = -g -O2 -I./include -I./src/lib \ |
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-I$(WATT32_ROOT)/inc \ |
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-Wall \ |
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-Wextra \ |
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-Waggregate-return \ |
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-Wcast-align \ |
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-Wcast-qual \ |
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-Wconversion \ |
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-Wdeclaration-after-statement \ |
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-Wdouble-promotion \ |
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-Wfloat-equal \ |
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-Winit-self \ |
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-Wjump-misses-init \ |
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-Wlogical-op \ |
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-Wmissing-braces \ |
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-Wmissing-declarations \ |
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-Wmissing-format-attribute \ |
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-Wmissing-include-dirs \ |
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-Wmissing-prototypes \ |
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-Wnested-externs \ |
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-Wno-coverage-mismatch \ |
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-Wold-style-definition \ |
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-Wpacked \ |
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-Wpointer-arith \ |
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-Wshadow \ |
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-Wsign-conversion \ |
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-Wstrict-overflow \ |
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-Wstrict-prototypes \ |
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-Wtrampolines \ |
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-Wundef \ |
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-Wunreachable-code \ |
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-Wunused \ |
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-Wvariadic-macros \ |
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-Wvla \ |
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-Wwrite-strings \ |
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-Werror=implicit-int \ |
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-Werror=implicit-function-declaration \ |
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-Wno-long-long \ |
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-DWATT32 -DHAVE_CONFIG_H \ |
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-D_REENTRANT \ |
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-DCARES_NO_DEPRECATED \ |
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-Dselect=select_s |
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# Can't enable -Wredundant-decls due to WATT32 issues |
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LDFLAGS = -s |
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ifeq ($(OS),Windows_NT) |
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# |
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# Windows hosted djgpp cross compiler. Get it from: |
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# https://github.com/andrewwutw/build-djgpp/releases |
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# |
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DJ_PREFIX ?= c:/some-path/djgpp/bin/i586-pc-msdosdjgpp- |
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CC = $(DJ_PREFIX)gcc |
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else |
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# |
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# The normal djgpp 'gcc' for MSDOS. |
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# |
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CC = gcc |
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endif |
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GENERATED = src/lib/ares_config.h \ |
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include/ares_build.h |
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TARGETS = libcares.a adig.exe ahost.exe |
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.SECONDARY: $(OBJ_DIR)/ares_getopt.o |
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all: $(OBJ_DIR) $(OBJ_SUBDIRS) $(GENERATED) $(TARGETS) |
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@echo Welcome to c-ares. |
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libcares.a: $(OBJECTS) |
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ar rs $@ $(OBJECTS) |
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src/lib/ares_config.h: src/lib/config-dos.h |
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cp --update $< $@ |
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include/ares_build.h: include/ares_build.h.dist |
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cp --update $< $@ |
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%.exe: src/tools/%.c $(OBJ_DIR)/ares_getopt.o libcares.a |
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$(call compile_and_link, $@, $^ $(WATT32_LIB)) |
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# Clean generated files and objects. |
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# |
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clean: |
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- rm -f depend.dj $(GENERATED) $(OBJ_DIR)/*.o |
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- rmdir $(OBJ_SUBDIRS) |
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# Clean everything |
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# |
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realclean vclean: clean |
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- rm -f $(TARGETS) $(TARGETS:.exe=.map) |
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.PHONY: obj_subdirs $(OBJ_SUBDIRS) |
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obj_subdirs: $(OBJ_SUBDIRS) |
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$(OBJ_SUBDIRS): |
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mkdir $@ |
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$(OBJ_DIR)/%.o: %.c |
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$(CC) $(CFLAGS) -o $@ -c $< |
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@echo |
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define compile_and_link |
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$(CC) -o $(1) $(CFLAGS) $(LDFLAGS) -Wl,--print-map,--sort-common $(2) > $(1:.exe=.map) |
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@echo |
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endef |
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DEP_REPLACE = sed -e 's@\(.*\)\.o: @\n$$(OBJ_DIR)\/\1.o: @' \ |
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-e 's@$(WATT32_ROOT)@$$(WATT32_ROOT)@g' |
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# |
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# One may have to do 'make -f Makefile.dj clean' first in case |
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# a foreign 'curl_config.h' is making trouble. |
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# |
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depend: $(GENERATED) Makefile.dj |
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$(CC) -MM $(CFLAGS) $(CSRC) | $(DEP_REPLACE) > depend.dj |
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-include depend.dj |
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