Makefile: cleanup, separate sections, better bin gen, add ccls/valgrind
This commit is contained in:
116
Makefile
116
Makefile
@@ -13,30 +13,33 @@
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SHELL := /bin/bash
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CC := gcc
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BEAR := bear
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TOUCH := touch
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RM := rm
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CCLSFILE := compile_commands.json
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BINDIR := ./bin
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SRCDIR := ./src
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OBJDIR := ./obj
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INCDIR := ./include
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LIBDIR := ./lib
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LIBSRCDIR := ./libsrc
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BINDIR := ./bin
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OBJDIR := ./obj
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LIBDIR := ./lib
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LDFLAGS := -L$(LIBDIR)
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LIB := br_$(shell uname -m)
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SLIB := $(LIBDIR)/lib$(LIB).a
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DLIB := $(LIBDIR)/lib$(LIB).so
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LIBSRC := $(wildcard $(LIBSRCDIR)/*.c)
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LIBOBJ := $(patsubst %.c,%.o,$(LIBSRC))
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SRC := $(wildcard $(SRCDIR)/*.c)
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INC := $(wildcard $(SRCDIR)/*.h)
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SRC_S := $(notdir $(SRC))
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SRC := $(wildcard $(SRCDIR)/*.c) # project sources
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SRC_FN := $(notdir $(SRC)) # source basename
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BIN=fen piece move eval brchess
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LIBSRC := $(wildcard $(LIBSRCDIR)/*.c) # lib sources
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LIBOBJ := $(patsubst %.c,%.o,$(LIBSRC)) # and objects
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LIBS = -l$(LIB) -lreadline -lncurses
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LIB := br_$(shell uname -m) # library name
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SLIB := $(addsuffix .a, $(LIBDIR)/lib$(LIB)) # static lib
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DLIB := $(addsuffix .so, $(LIBDIR)/lib$(LIB)) # dynamic lib
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CFLAGS += -std=gnu11
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BIN := fen piece move eval brchess
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LIBS := -l$(LIB) -lreadline -lncurses
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CFLAGS := -std=gnu11
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#CFLAGS += -O2
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CFLAGS += -g
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@@ -44,9 +47,13 @@ CFLAGS += -Wall
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CFLAGS += -Wextra
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CFLAGS += -march=native
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CFLAGS += -Wmissing-declarations
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# for gprof
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# CFLAGS += -pg
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# Next one may be useful for valgrind (when invalid instructions)
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# CFLAGS += -mno-tbm
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##################################### DEBUG flags
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CPPFLAGS = -I$(INCDIR)
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CPPFLAGS := -I$(INCDIR)
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CPPFLAGS += -DDEBUG # global
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CPPFLAGS += -DDEBUG_DEBUG # enable log() functions
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CPPFLAGS += -DDEBUG_POOL # memory pools management
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@@ -58,7 +65,7 @@ CPPFLAGS += -DDEBUG_PIECE # piece list management
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##################################### General targets
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.PHONY: compile cflags all clean cleanall
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compile: libs objects bin
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compile: objects bin
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cflags:
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@echo CFLAGS: "$(CFLAGS)"
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@@ -72,11 +79,11 @@ clean: cleanobj cleanbin
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cleanall: clean cleandeps cleanlib
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##################################### Dependencies
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##################################### Dependencies files
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.PHONY: deps cleandeps
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DEPDIR := ./.deps
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DEPFILES := $(addprefix $(DEPDIR)/,$(SRC_S:.c=.d))
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DEPFILES := $(addprefix $(DEPDIR)/,$(SRC_FN:.c=.d))
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DEPFLAGS = -MT $@ -MMD -MP -MF $(DEPDIR)/$*.d
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$(DEPFILES):
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@@ -92,13 +99,14 @@ cleandeps:
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##################################### objects
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.SECONDEXPANSION:
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OBJ=$(addprefix $(OBJDIR)/,$(SRC_S:.c=.o))
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OBJ = $(addprefix $(OBJDIR)/,$(SRC_FN:.c=.o))
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.PHONY: cleanobj
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objects: $(OBJ)
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cleanobj:
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echo $(OBJ)
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$(RM) -rf $(OBJDIR)
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$(OBJDIR):
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@@ -109,20 +117,6 @@ $(OBJDIR)/%.o: $(SRCDIR)/%.c $(DEPDIR)/%.d | $(OBJDIR) $(DEPDIR)
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@echo compiling $<.
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@$(CC) -c $(CPPFLAGS) $(CFLAGS) $(DEPFLAGS) -I $(INCDIR) -o $@ $<
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##################################### binaries
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.PHONY: bin cleanbin
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bin: $(BIN)
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cleanbin:
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$(RM) -f $(BIN)
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# TODO: find a better dependancy graph
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$(BIN): $$(subst $(OBJDIR)/$$@.o,,$(OBJ)) $(SRCDIR)/$$@.c
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@echo generating $@.
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@#echo NEED_TO_CHANGE_THIS=$^
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@$(CC) -DBIN_$@ $(CFLAGS) -I $(INCDIR) $^ $(LDFLAGS) $(LIBS) -o $@
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##################################### br library
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.PHONY: cleanlib libs
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@@ -131,12 +125,12 @@ ARFLAGS = r
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cleanlib:
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$(RM) -rf $(LIBDIR) $(LIBOBJ)
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libs: $(DLIB) $(SLIB)
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$(LIBDIR):
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@echo creating $@ directory.
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@mkdir -p $@
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libs: $(DLIB) $(SLIB) | $(LIBDIR)
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# remove default rule
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%.o: %.c
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@@ -153,3 +147,55 @@ $(DLIB): LDFLAGS += -shared
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$(DLIB): $(LIBOBJ) | $(LIBDIR)
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@echo building $@ shared library.
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@$(CC) $(LDFLAGS) $^ -o $@
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##################################### binaries
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.PHONY: bin prebin cleanbin
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BINMARK := .bindone
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bin: $(BIN) postbin
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postbin:
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@[[ ! -f $(BINMARK) ]] || echo done.
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@$(RM) -f $(BINMARK)
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cleanbin:
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$(RM) -f $(BIN)
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# TODO: find a better dependancy graph
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$(BIN): $(SRCDIR)/$$@.c $(DLIB) $$(subst $(OBJDIR)/$$@.o,,$(OBJ))
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@[[ -f $(BINMARK) ]] || echo -n "generating binaries: "
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@echo -n "$@... "
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@$(CC) -DBIN_$@ $(CFLAGS) -I $(INCDIR) $(subst libs,,$^) $(LDFLAGS) $(LIBS) -o $@
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@$(TOUCH) $(BINMARK)
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##################################### ccls
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.PHONY: ccls
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ccls: $(CCLSFILE)
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# generate compile_commands.json
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$(CCLSFILE): brchess Makefile
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$(BEAR) -- make clean bin
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##################################### LSP (ccls)
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.PHONY: bear
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ROOTDIR = .ccls-root
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$(CCLSROOT):
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@echo creating root marker file.
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@$(TOUCH) $@
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bear: clean $(CCLSROOT)
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@touch .ccls-root
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@$(BEAR) -- make compile
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##################################### LSP (ccls)
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.PHONY: memcheck
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VALGRIND = valgrind
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VALGRINDFLAGS = --leak-check=full --show-leak-kinds=all
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VALGRINDFLAGS += --track-origins=yes --sigill-diagnostics=yes
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VALGRINDFLAGS += --quiet --show-error-list=yes
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memcheck: brchess
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