diff options
Diffstat (limited to 'Makefile')
| -rw-r--r-- | Makefile | 69 |
1 files changed, 46 insertions, 23 deletions
@@ -3,6 +3,7 @@ # Script to build source files # # Copyright (C) 2019 Clyne Sullivan +# Copyright (C) 2019 Andy Belle-Isle # # This program is free software: you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by @@ -11,45 +12,67 @@ # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License -# along with this program. If not, see <https://www.gnu.org/licenses/>. +# along with this program. If not, see <https://www.gnu.org/licenses/>. +# + +# +# VARIABLES # CC = gcc CXX = g++ +EXEC = main +EXECDIR = . + +SRCDIR = src +OUTDIR = out +SRCEXT = cpp +OBJEXT = o +DEPEXT = d + LIBDIR = lib -LIBS = -L$(LIBDIR) -lSDL2 -lpthread -lentityx -lluajit +LIBS = -L$(LIBDIR) -lSDL2 -lpthread -lentityx -ldl -lluajit -CXXFLAGS = -ggdb -std=c++17 \ - -Wall -Wextra -Werror -pedantic \ - -Isrc -I$(LIBDIR)/LuaJIT -I$(LIBDIR)/entityx/entityx -I$(LIBDIR)/entityx +CXXFLAGS = -ggdb -std=c++17 -Wall -Wextra -Werror -pedantic -CXXSRCDIR = src -CXXOUTDIR = out -CXXSRC = $(wildcard $(CXXSRCDIR)/*.cpp) $(wildcard $(CXXSRCDIR)/*/*.cpp) -CXXOBJ = $(patsubst $(CXXSRCDIR)/%.cpp, $(CXXOUTDIR)/%.o, $(CXXSRC)) +CXXINCS = -Isrc -I$(LIBDIR)/LuaJIT/src -I$(LIBDIR)/entityx -EXEC = main +CXXSRC := $(shell find $(SRCDIR) -type f -name *.$(SRCEXT)) +CXXOBJ := $(patsubst $(SRCDIR)/%,$(OUTDIR)/%,$(CXXSRC:.$(SRCEXT)=.$(OBJEXT))) + +# +# COMPILE STUFF +# + +all: resources $(EXEC) + +resources: directories -all: $(EXEC) +directories: + @mkdir -p $(EXECDIR) + @mkdir -p $(OUTDIR) clean: - @echo " CLEAN" - @rm -f $(EXEC) - @rm -rf out + @$(RM) -rf $(OUTDIR) -$(EXEC): $(CXXOUTDIR) $(CXXOUTDIR)/$(CXXOBJ) - @echo " CXX/LD main" - @$(CXX) $(CXXFLAGS) -o $(EXEC) $(CXXOBJ) $(LIBS) +cleaner: clean + @$(RM) -rf $(EXECDIR) -$(CXXOUTDIR)/%.o: $(CXXSRCDIR)/%.cpp - @echo " CXX " $< - @$(CXX) $(CXXFLAGS) -c $< -o $@ +$(EXEC): $(CXXOBJ) + $(CXX) -o $(EXECDIR)/$(EXEC) $^ $(LIBS) -$(CXXOUTDIR): - @mkdir $(CXXOUTDIR) +$(OUTDIR)/%.$(OBJEXT): $(SRCDIR)/%.$(SRCEXT) + @mkdir -p $(dir $@) + $(CXX) $(CXXFLAGS) $(CXXINCS) -c -o $@ $< + @$(CXX) $(CXXFLAGS) $(INCDEP) -MM $(SRCDIR)/$*.$(SRCEXT) > $(OUTDIR)/$*.$(DEPEXT) + @cp -f $(OUTDIR)/$*.$(DEPEXT) $(OUTDIR)/$*.$(DEPEXT).tmp + @sed -e 's|.*:|$(OUTDIR)/$*.$(OBJEXT):|' < $(OUTDIR)/$*.$(DEPEXT).tmp > $(OUTDIR)/$*.$(DEPEXT) + @sed -e 's/.*://' -e 's/\\$$//' < $(OUTDIR)/$*.$(DEPEXT).tmp | fmt -1 | sed -e 's/^ *//' -e 's/$$/:/' >> $(OUTDIR)/$*.$(DEPEXT) + @rm -f $(OUTDIR)/$*.$(DEPEXT).tmp +.PHONY: all remake clean cleaner resources |