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Diffstat (limited to 'contrib/libpng/contrib/gregbook/Makefile.unx')
| -rw-r--r-- | contrib/libpng/contrib/gregbook/Makefile.unx | 132 |
1 files changed, 132 insertions, 0 deletions
diff --git a/contrib/libpng/contrib/gregbook/Makefile.unx b/contrib/libpng/contrib/gregbook/Makefile.unx new file mode 100644 index 0000000..b52d8b6 --- /dev/null +++ b/contrib/libpng/contrib/gregbook/Makefile.unx @@ -0,0 +1,132 @@ +# Sample makefile for rpng-x / rpng2-x / wpng using gcc and make. +# Greg Roelofs +# Last modified: 2 June 2007 +# +# The programs built by this makefile are described in the book, +# "PNG: The Definitive Guide," by Greg Roelofs (O'Reilly and +# Associates, 1999). Go buy a copy, eh? Well, OK, it's not +# generally for sale anymore, but it's the thought that counts, +# right? (Hint: http://www.libpng.org/pub/png/book/ ) +# +# Invoke this makefile from a shell prompt in the usual way; for example: +# +# make -f Makefile.unx +# +# This makefile assumes libpng and zlib have already been built or downloaded +# and are installed in /usr/local/{include,lib} or as otherwise indicated by +# the PNG* and Z* macros below. Edit as appropriate--choose only ONE each of +# the PNGINC, PNGLIBd, PNGLIBs, ZINC, ZLIBd and ZLIBs lines. +# +# This makefile builds both dynamically and statically linked executables +# (against libpng and zlib, that is), but that can be changed by modifying +# the "EXES =" line. (You need only one set, but for testing it can be handy +# to have both.) + + +# macros -------------------------------------------------------------------- + +#PNGDIR = /usr/local/lib +#PNGINC = -I/usr/local/include/libpng15 +#PNGLIBd = -L$(PNGDIR) -lpng15 # dynamically linked, installed libpng +#PNGLIBs = $(PNGDIR)/libpng15.a # statically linked, installed libpng +# or: +PNGDIR = ../..# this one is for libpng-x.y.z/contrib/gregbook builds +#PNGDIR = ../libpng +PNGINC = -I$(PNGDIR) +PNGLIBd = -Wl,-rpath,$(PNGDIR) -L$(PNGDIR) -lpng15 # dynamically linked +PNGLIBs = $(PNGDIR)/libpng.a # statically linked, local libpng + +ZDIR = /usr/local/lib +#ZDIR = /usr/lib64 +ZINC = -I/usr/local/include +ZLIBd = -L$(ZDIR) -lz # dynamically linked against zlib +ZLIBs = $(ZDIR)/libz.a # statically linked against zlib +# or: +#ZDIR = ../zlib +#ZINC = -I$(ZDIR) +#ZLIBd = -Wl,-rpath,$(ZDIR) -L$(ZDIR) -lz # -rpath allows in-place testing +#ZLIBs = $(ZDIR)/libz.a + +#XINC = -I/usr/include # old-style, stock X distributions +#XLIB = -L/usr/lib/X11 -lX11 # (including SGI IRIX) +#XINC = -I/usr/openwin/include # Sun workstations (OpenWindows) +#XLIB = -L/usr/openwin/lib -lX11 +XINC = -I/usr/X11R6/include # new X distributions (X.org, etc.) +XLIB = -L/usr/X11R6/lib -lX11 +#XLIB = -L/usr/X11R6/lib64 -lX11 # e.g., Red Hat on AMD64 + +INCS = $(PNGINC) $(ZINC) $(XINC) +RLIBSd = $(PNGLIBd) $(ZLIBd) $(XLIB) -lm +RLIBSs = $(PNGLIBs) $(ZLIBs) $(XLIB) -lm +WLIBSd = $(PNGLIBd) $(ZLIBd) -lm +WLIBSs = $(PNGLIBs) $(ZLIBs) + +CC = gcc +LD = gcc +RM = rm -f +CFLAGS = -O -Wall $(INCS) -DFEATURE_LOOP +# [note that -Wall is a gcc-specific compilation flag ("most warnings on")] +# [-ansi, -pedantic and -W can also be used] +LDFLAGS = +O = .o +E = + +RPNG = rpng-x +RPNG2 = rpng2-x +WPNG = wpng + +RPNGs = $(RPNG)-static +RPNG2s = $(RPNG2)-static +WPNGs = $(WPNG)-static + +ROBJS = $(RPNG)$(O) readpng$(O) +ROBJS2 = $(RPNG2)$(O) readpng2$(O) +WOBJS = $(WPNG)$(O) writepng$(O) + +STATIC_EXES = $(RPNGs)$(E) $(RPNG2s)$(E) $(WPNGs)$(E) +DYNAMIC_EXES = $(RPNG)$(E) $(RPNG2)$(E) $(WPNG)$(E) + +EXES = $(STATIC_EXES) $(DYNAMIC_EXES) + + +# implicit make rules ------------------------------------------------------- + +.c$(O): + $(CC) -c $(CFLAGS) $< + + +# dependencies -------------------------------------------------------------- + +all: $(EXES) + +$(RPNGs)$(E): $(ROBJS) + $(LD) $(LDFLAGS) -o $@ $(ROBJS) $(RLIBSs) + +$(RPNG)$(E): $(ROBJS) + $(LD) $(LDFLAGS) -o $@ $(ROBJS) $(RLIBSd) + +$(RPNG2s)$(E): $(ROBJS2) + $(LD) $(LDFLAGS) -o $@ $(ROBJS2) $(RLIBSs) + +$(RPNG2)$(E): $(ROBJS2) + $(LD) $(LDFLAGS) -o $@ $(ROBJS2) $(RLIBSd) + +$(WPNGs)$(E): $(WOBJS) + $(LD) $(LDFLAGS) -o $@ $(WOBJS) $(WLIBSs) + +$(WPNG)$(E): $(WOBJS) + $(LD) $(LDFLAGS) -o $@ $(WOBJS) $(WLIBSd) + +$(RPNG)$(O): $(RPNG).c readpng.h +$(RPNG2)$(O): $(RPNG2).c readpng2.h +$(WPNG)$(O): $(WPNG).c writepng.h + +readpng$(O): readpng.c readpng.h +readpng2$(O): readpng2.c readpng2.h +writepng$(O): writepng.c writepng.h + + +# maintenance --------------------------------------------------------------- + +clean: + $(RM) $(EXES) $(ROBJS) $(ROBJS2) $(WOBJS) |