tikz-cpp/makefile at main · phpre/tikz-cpp · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
export SHELL := /usr/bin/env bash

ifeq ($(V),1)
    SILENTMSG := @true
    SILENTCMD :=
else
    SILENTMSG := @echo
    SILENTCMD := @
endif


export CXX	:= g++
export AR	:= ar


# CPPFLAGS := -std=c++23 -O3 -Wall -Wextra
CPPFLAGS := -std=c++23 -g3 -glldb -Wall -Wextra

## build main library
LIBDIR		:= lib
OBJLIBDIR	:= lobj
OUTLIBDIR	:= out/lib
OUTLIBINC	:= out/lib/include

LIB_SRCS := $(shell find $(LIBDIR) -name "*.cpp")
LIB_OBJS := $(LIB_SRCS:$(LIBDIR)/%.cpp=$(OBJLIBDIR)/%.o)
LIB_DEPS := $(LIB_SRCS:$(LIBDIR)/%.cpp=$(OBJLIBDIR)/%.d)
LIB_TREE := $(sort $(patsubst %/,%,$(dir $(LIB_OBJS))))

DEPENDS += $(LIB_OBJS:.o=.d)
export LNAME := tikzcpp
export LIBBIN := $(OUTLIBDIR)/lib$(LNAME).a

.PHONY: generate_figures $(LNAME)
.DEFAULT_GOAL = generate_figures

$(LNAME): $(LIB_OBJS)
	$(SILENTCMD)mkdir -p $(OUTLIBDIR)
	$(SILENTCMD)mkdir -p $(OUTLIBINC)
	$(SILENTCMD)rm -f "$(LIBBIN)"
	$(SILENTCMD)$(AR) rcs "$(LIBBIN)" $(LIB_OBJS)
	$(SILENTCMD)cp $(LIBDIR)/*.h $(OUTLIBINC)/
	@echo built ... $(notdir $@)

$(LIB_TREE): %:
	mkdir -p $@

.SECONDEXPANSION:
$(OBJLIBDIR)/%.o: $(LIBDIR)/%.cpp | $$(@D)
	$(SILENTMSG) CXX $(notdir $<)
	$(SILENTCMD)$(CXX) -MMD -MP -MF $(@:$(OBJLIBDIR)/%.o=$(OBJLIBDIR)/%.d) $(CPPFLAGS) $(CXXFLAGS) -o $@ -c $<

## build executable for tikz code generation
SRCDIR	:= src
OBJDIR	:= obj
BINDIR	:= bin
OUTDIR	:= out

SRCS := $(shell find $(SRCDIR) -name "*.cpp")
BINS := $(SRCS:$(SRCDIR)/%.cpp=$(BINDIR)/%)
OBJS := $(SRCS:$(SRCDIR)/%.cpp=$(OBJDIR)/%.o)

.PRECIOUS: $(BINDIR)/% $(OBJDIR)/%.o

$(OBJDIR)/%.o: $(SRCDIR)/%.cpp $(LNAME)
	$(SILENTCMD)mkdir -p $(OBJDIR)
	$(SILENTMSG) CXX $(notdir $<)
	$(SILENTCMD)$(CXX) $(CPPFLAGS) $(CXXFLAGS) -I$(OUTLIBINC) -o $@ -c $<

$(BINDIR)/%: $(OBJDIR)/%.o
	$(SILENTCMD)mkdir -p $(BINDIR)
	$(SILENTCMD)$(CXX)  $(LDFLAGS) -L$(OUTLIBDIR) -l$(LNAME) -o $@ $<
	@echo built ... $(notdir $@)

$(TREE): %:
	mkdir -p $@


## produce and compile figures
FIGDIR := figs
TEXDIR := tex

GEN_FIGS := $(SRCS:$(SRCDIR)/%.cpp=generate_figures_%)
FIGS := $(wildcard $(FIGDIR)/*.tex)
PDFS := $(FIGS:%.tex=%.pdf)

COMMIT_EPOCH = $(shell git log -1 --pretty=%ct)
THIS_FILE := $(lastword $(MAKEFILE_LIST))

generate_figures_%: $(BINDIR)/%
	@mkdir -p $(FIGDIR)
	@mkdir -p $(OUTDIR)
	$(SILENTCMD)$< "$(FIGDIR)/$(notdir $<)=" "$(TEXDIR)/"

$(FIGDIR)/%.pdf: $(FIGDIR)/%.tex
	$(SILENTMSG) "TEX $<"
	$(SILENTCMD)SOURCE_DATE_EPOCH=$(COMMIT_EPOCH) latexmk -f -silent -pdf -lualatex -use-make -output-directory=$(FIGDIR) $< >/dev/null || true
	$(SILENTMSG) "built ... $^"

figures: $(PDFS)
	@mkdir -p $(OUTDIR)
	$(SILENTCMD)pdfunite $^ $(OUTDIR)/combined.pdf

generate_figures: $(GEN_FIGS)
	@$(MAKE) -f $(THIS_FILE) figures
	@$(foreach file, $(wildcard $(FIGDIR)/*.pdf), mkdir -p $(subst $(FIGDIR),$(OUTDIR),$(firstword $(subst =, ,$(file))));)
	@$(foreach file, $(wildcard $(FIGDIR)/*.pdf), cp $(file) $(subst $(FIGDIR),$(OUTDIR),$(subst =,/,$(file)));)

clean:
	$(SILENTCMD)rm -r $(OBJLIBDIR) $(OBJDIR) $(BINDIR) $(FIGDIR) || true

clean-lib:
	$(SILENTCMD)rm -r $(OBJLIBDIR) || true