Makefile

   1 CFLAGS=-Wall -g -O3 -fPIC -I$(shell pwd)/include
   2 LDFLAGS=-lpng -lGL
   3 SHAREDLIBFLAGS=-shared
   4 DESTDIR=/usr/local
   5 DOCDIR=$(DESTDIR)/share/doc/libglpng
   6
   7 all: libglpng.a libglpng.so.1.45
   8
   9 libglpng.a: glpng.o
  10         ar rv $@ $<
  11
  12 libglpng.so.1.45: glpng.o
  13         gcc $(CFLAGS) $(SHAREDLIBFLAGS) -Wl,-soname=libglpng.so.1 -Wl,--whole-archive $< -Wl,--no-whole-archive $(LDFLAGS) -o $@
  14
  15 glpng.o: src/glpng.c
  16         gcc $(CFLAGS) -c $<
  17
  18 clean:
  19         rm glpng.o libglpng.*
  20
  21 install: libglpng.a libglpng.so.1.45
  22         for i in include include/GL lib; do \
  23                 install -m 755 -d $(DESTDIR)/$$i; \
  24         done
  25         for i in $(DOCDIR) $(DOCDIR)/examples; do \
  26                 install -m 755 -d $$i; \
  27         done
  28         install -m 644 glpng.htm $(DOCDIR)/glpng.html
  29         install -m 644 Example/Stunt.png Example/Test.c $(DOCDIR)/examples
  30         install -m 644 include/GL/glpng.h $(DESTDIR)/include/GL
  31         install -m 644 libglpng.* $(DESTDIR)/lib
  32         ln -s libglpng.so.1.45 $(DESTDIR)/lib/libglpng.so.1
  33         ln -s libglpng.so.1.45 $(DESTDIR)/lib/libglpng.so
  34
  35 .PHONY: clean install