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| 1 | # |
| 2 | # Makefile - Makefile of libpoly2d |
| 3 | # |
| 4 | # Written 2012, 2013, 2017 by Werner Almesberger |
| 5 | # Copyright 2012, 2013, 2017 by Werner Almesberger |
| 6 | # |
| 7 | # This library is free software; you can redistribute it and/or |
| 8 | # modify it under the terms of the GNU Lesser General Public |
| 9 | # License as published by the Free Software Foundation; either |
| 10 | # version 2.1 of the License, or (at your option) any later version. |
| 11 | # |
| 12 | |
| 13 | PREFIX ?= /usr/local |
| 14 | |
| 15 | SHELL = /bin/bash |
| 16 | |
| 17 | LIB = libpoly2d.a |
| 18 | OBJS = v2d_intersect.o v2d_line_distance.o \ |
| 19 | p2d_area.o p2d_area_holes.o \ |
| 20 | p2d_attrib.o p2d_contains_point.o p2d_contains_poly.o \ |
| 21 | p2d_copy.o p2d_free.o p2d_gnuplot.o p2d_make.o p2d_offset.o \ |
| 22 | p2d_hsort.o f2d_tri_holes.o f2d_tri.o |
| 23 | |
| 24 | CFLAGS_WARN = -Wall -Wshadow -Wmissing-prototypes \ |
| 25 | -Wmissing-declarations -Wno-format-zero-length |
| 26 | |
| 27 | CFLAGS = $(CFLAGS_WARN) -g -std=gnu99 |
| 28 | CXXFLAGS = -Wall -frounding-math |
| 29 | LDFLAGS = |
| 30 | LDLIBS = -lm |
| 31 | |
| 32 | # ----- Verbosity control ----------------------------------------------------- |
| 33 | |
| 34 | CC_normal := $(CC) |
| 35 | CXX_normal := $(CXX) |
| 36 | AR_normal := $(AR) |
| 37 | DEPEND_normal := $(CPP) $(CFLAGS) -MM -MG |
| 38 | DEPENDXX_normal := $(CPP) $(CXXFLAGS) -MM -MG |
| 39 | |
| 40 | CC_quiet = @echo " CC " $@ && $(CC_normal) |
| 41 | CXX_quiet = @echo " CXX " $@ && $(CXX_normal) |
| 42 | AR_quiet = @echo " AR " $@ && $(AR_normal) |
| 43 | DEPEND_quiet = @$(DEPEND_normal) |
| 44 | DEPENDXX_quiet = @$(DEPENDXX_normal) |
| 45 | |
| 46 | ifeq ($(V),1) |
| 47 | CC = $(CC_normal) |
| 48 | CXX = $(CXX_normal) |
| 49 | AR = $(AR_normal) |
| 50 | DEPEND = $(DEPEND_normal) |
| 51 | DEPENDXX = $(DEPENDXX_normal) |
| 52 | else |
| 53 | CC = $(CC_quiet) |
| 54 | CXX = $(CXX_quiet) |
| 55 | AR = $(AR_quiet) |
| 56 | DEPEND = $(DEPEND_quiet) |
| 57 | DEPENDXX = $(DEPENDXX_quiet) |
| 58 | endif |
| 59 | |
| 60 | # ----- Rules ----------------------------------------------------------------- |
| 61 | |
| 62 | .PHONY: all clean spotless install uninstall |
| 63 | .PHONY: test tests valgrind |
| 64 | |
| 65 | all: $(LIB) |
| 66 | |
| 67 | $(LIB): $(OBJS) |
| 68 | $(AR) cr $@ $^ |
| 69 | |
| 70 | clean: |
| 71 | rm -f $(OBJS) $(OBJS:.o=.d) |
| 72 | |
| 73 | spotless: clean |
| 74 | rm -f $(LIB) |
| 75 | |
| 76 | # ----- Install / uninstall --------------------------------------------------- |
| 77 | |
| 78 | install: all |
| 79 | mkdir -p $(DESTDIR)/$(PREFIX)/bin/ |
| 80 | install -m 755 $(MAIN) $(DESTDIR)/$(PREFIX)/bin/ |
| 81 | |
| 82 | uninstall: |
| 83 | rm -f $(DESTDIR)/$(PREFIX)/bin/$(MAIN) |
| 84 | |
| 85 | # ----- Dependencies ---------------------------------------------------------- |
| 86 | |
| 87 | # compile and generate dependencies, from fped, based on |
| 88 | # http://scottmcpeak.com/autodepend/autodepend.html |
| 89 | |
| 90 | %.o: %.c |
| 91 | $(CC) -c $(CFLAGS) $*.c -o $*.o |
| 92 | $(DEPEND) $*.c | \ |
| 93 | sed -e \ |
| 94 | '/^\(.*:\)\? */{p;s///;s/ *\\\?$$/ /;s/ */:\n/g;H;}' \ |
| 95 | -e '$${g;p;}' -e d >$*.d; \ |
| 96 | [ "$${PIPESTATUS[*]}" = "0 0" ] || { rm -f $*.d; exit 1; } |
| 97 | |
| 98 | %.o: %.cpp |
| 99 | $(CXX) -c $(CXXFLAGS) $*.cpp -o $*.o |
| 100 | $(DEPENDXX) $*.cpp | \ |
| 101 | sed -e \ |
| 102 | '/^\(.*:\)\? */{p;s///;s/ *\\\?$$/ /;s/ */:\n/g;H;}' \ |
| 103 | -e '$${g;p;}' -e d >$*.d; \ |
| 104 | [ "$${PIPESTATUS[*]}" = "0 0" ] || { rm -f $*.d; exit 1; } |
| 105 | |
| 106 | -include $(OBJS:.o=.d) |
| 107 | |
| 108 | # ----- Tests ----------------------------------------------------------------- |
| 109 | |
| 110 | test tests: all |
| 111 | LANG= sh -c \ |
| 112 | 'passed=0 && cd test && \ |
| 113 | for n in [a-z]*; do \ |
| 114 | [ $$n != core ] && SCRIPT=$$n . ./$$n; done; \ |
| 115 | echo "Passed all $$passed tests"' |
| 116 | |
| 117 | valgrind: |
| 118 | VALGRIND="valgrind -q" $(MAKE) tests |
| 119 |
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