142 lines
3.3 KiB
Makefile
142 lines
3.3 KiB
Makefile
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# BUILD SETTINGS ###############################################################
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ifneq ($(filter Msys Cygwin, $(shell uname -o)), )
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PLATFORM := WIN32
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TYRIAN_DIR = C:\\TYRIAN
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else
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PLATFORM := UNIX
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TYRIAN_DIR = $(gamesdir)/tyrian
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endif
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WITH_NETWORK := true
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################################################################################
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# see https://www.gnu.org/prep/standards/html_node/Makefile-Conventions.html
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SHELL = /bin/sh
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CC ?= gcc
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INSTALL ?= install
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PKG_CONFIG ?= pkg-config
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VCS_IDREV ?= (git describe --tags || git rev-parse --short HEAD)
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INSTALL_PROGRAM ?= $(INSTALL)
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INSTALL_DATA ?= $(INSTALL) -m 644
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prefix ?= /usr/local
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exec_prefix ?= $(prefix)
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bindir ?= $(exec_prefix)/bin
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datarootdir ?= $(prefix)/share
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datadir ?= $(datarootdir)
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docdir ?= $(datarootdir)/doc/opentyrian
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mandir ?= $(datarootdir)/man
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man6dir ?= $(mandir)/man6
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man6ext ?= .6
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# see http://www.pathname.com/fhs/pub/fhs-2.3.html
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gamesdir ?= $(datadir)/games
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###
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TARGET := opentyrian
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SRCS := $(wildcard src/*.c)
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OBJS := $(SRCS:src/%.c=obj/%.o)
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DEPS := $(SRCS:src/%.c=obj/%.d)
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###
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ifeq ($(WITH_NETWORK), true)
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EXTRA_CPPFLAGS += -DWITH_NETWORK
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endif
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OPENTYRIAN_VERSION := $(shell $(VCS_IDREV) 2>/dev/null && \
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touch src/opentyrian_version.h)
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ifneq ($(OPENTYRIAN_VERSION), )
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EXTRA_CPPFLAGS += -DOPENTYRIAN_VERSION='"$(OPENTYRIAN_VERSION)"'
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endif
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CPPFLAGS := -DNDEBUG
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CFLAGS := -pedantic
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CFLAGS += -MMD
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CFLAGS += -Wall \
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-Wextra \
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-Wno-missing-field-initializers
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CFLAGS += -O2
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CFLAGS += -DuSDL_Delay=SDL_Delay
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LDFLAGS :=
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LDLIBS :=
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ifeq ($(WITH_NETWORK), true)
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SDL_CPPFLAGS := $(shell $(PKG_CONFIG) sdl SDL_net --cflags)
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SDL_LDFLAGS := $(shell $(PKG_CONFIG) sdl SDL_net --libs-only-L --libs-only-other)
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SDL_LDLIBS := $(shell $(PKG_CONFIG) sdl SDL_net --libs-only-l)
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else
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SDL_CPPFLAGS := $(shell $(PKG_CONFIG) sdl --cflags)
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SDL_LDFLAGS := $(shell $(PKG_CONFIG) sdl --libs-only-L --libs-only-other)
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SDL_LDLIBS := $(shell $(PKG_CONFIG) sdl --libs-only-l)
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endif
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ALL_CPPFLAGS = -DTARGET_$(PLATFORM) \
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-DTYRIAN_DIR='"$(TYRIAN_DIR)"' \
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$(EXTRA_CPPFLAGS) \
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$(SDL_CPPFLAGS) \
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$(CPPFLAGS)
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ALL_CFLAGS = -std=iso9899:1999 \
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$(CFLAGS)
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ALL_LDFLAGS = $(SDL_LDFLAGS) \
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$(LDFLAGS)
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ALL_LDLIBS = -lm \
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$(SDL_LDLIBS) \
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$(LDLIBS)
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###
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.PHONY : all
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all : $(TARGET)
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.PHONY : debug
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debug : CPPFLAGS += -UNDEBUG
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debug : CFLAGS += -Werror
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debug : CFLAGS += -O0
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debug : CFLAGS += -g3
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debug : all
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.PHONY : installdirs
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installdirs :
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mkdir -p $(DESTDIR)$(bindir)
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mkdir -p $(DESTDIR)$(docdir)
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mkdir -p $(DESTDIR)$(man6dir)
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.PHONY : install
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install : $(TARGET) installdirs
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$(INSTALL_PROGRAM) $(TARGET) $(DESTDIR)$(bindir)/
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$(INSTALL_DATA) CREDITS NEWS README $(DESTDIR)$(docdir)/
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$(INSTALL_DATA) linux/man/opentyrian.6 $(DESTDIR)$(man6dir)/opentyrian$(man6ext)
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.PHONY : uninstall
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uninstall :
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rm -f $(DESTDIR)$(bindir)/$(TARGET)
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rm -f $(DESTDIR)$(docdir)/{CREDITS,NEWS,README}
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rm -f $(DESTDIR)$(man6dir)/opentyrian$(man6ext)
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.PHONY : clean
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clean :
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rm -f $(OBJS)
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rm -f $(DEPS)
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rm -f $(TARGET)
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$(TARGET) : $(OBJS)
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$(CC) $(ALL_CFLAGS) $(ALL_LDFLAGS) -o $@ $^ $(ALL_LDLIBS)
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-include $(DEPS)
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obj/%.o : src/%.c
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@mkdir -p "$(dir $@)"
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$(CC) $(ALL_CPPFLAGS) $(ALL_CFLAGS) -c -o $@ $<
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