/* Imake template and rules for PBMPLUS
 *
 * Copyright (C) 1991 Rainer Klute
 *
 * Permission to use, copy, modify, distribute, and sell this software and
 * its documentation for any purpose is hereby granted without fee, provided
 * that the above copyright notice appear in all copies and that both that
 * copyright notice and this permission notice appear in supporting
 * documentation, and that the copyright holder's name not be used in
 * advertising or publicity pertaining to distribution of the software
 * without specific, written prior permission. The copyright holder makes
 * no representations about the suitability of this software for any
 * purpose. It is provided "as is" without express or implied warranty.
 */

/* CONFIGURE: PBMPLUS's support for TIFF files depends on the library from
 * Sam Leffler's TIFF Software package - see the OTHER.SYSTEMS file for a
 * full description and access information.  To configure PBMPLUS to use the
 * library: first, if necessary, fetch the TIFF Software, unpack it in a
 * scratch directory somewhere, and move the libtiff subdirectory right here
 * into the PBMPLUS top-level directory.  Then move the file Imakefile.tiff
 * to libtiff/Imakefile.
 *
 * Libtiff is pretty good about portability, but there are some machines
 * it has problems on.  If you run into problems, you may wish to contact
 * Sam directly, at the address listed in the OTHER.SYSTEMS file.
 *
 * By the way, you must have at least version 2.4 of libtiff.  Earlier
 * versions will not work.
 */
#ifndef BuildLibTiff
#define BuildLibTiff     YES
#endif

/* CONFIGURE: You may edit the symbol definitions below as you see fit,
 * e.g. change the definition of "InstallLibraries" and "InstallIncludes"
 * to "YES" if you want to have the libraries and include files installed.
 */
#ifndef InstallBinaries
#define InstallBinaries  YES
#endif
#ifndef InstallManuals
#define InstallManuals   YES
#endif
#ifndef InstallLibraries
#define InstallLibraries NO
#endif
#ifndef InstallIncludes
#define InstallIncludes  NO
#endif

/* CONFIGURE: Normally the Imakefiles build and install separate binaries for
 * each program.  However, on some systems (especially those without shared
 * libraries) this can mean a lot of space.  In this case you might try
 * building a "merge" instead.  The idea here is to link all the binaries
 * together into one huge executable, with a tiny dispatch program as the
 * main.  Then the merged binary is installed with file-system links for
 * each program it includes.  The dispatch routine can tell which program
 * to run by looking at argv[0].  On a Sun3 under SunOS 3.5 the space for
 * executables went from 2.9 meg to .36 meg.
 *
 * Note that if you make a "merge", the executables don't get created
 * until you do the install.
 */
#ifndef InstallMerged
#define InstallMerged NO
#endif


/* CONFIGURE: Where to install PBMPLUS (defaults to the X11 directories). */
#ifndef PbmplusDir
#define PbmplusDir    /* defaults to nothing */
#endif
#ifndef PbmplusBinDir
#define PbmplusBinDir $(BINDIR)
#endif
#ifndef PbmplusManDir
#define PbmplusManDir $(MANDIR)
#endif
#ifndef PbmplusLibDir
#define PbmplusLibDir $(USRLIBDIR)
#endif
#ifndef PbmplusIncDir
#define PbmplusIncDir $(INCDIR)
#endif

/* End of configurable definitions. */

/* Subdirectories: */
#ifndef PbmDir
#define PbmDir TOPDIR/pbm
#endif
#ifndef PgmDir
#define PgmDir TOPDIR/pgm
#endif
#ifndef PpmDir
#define PpmDir TOPDIR/ppm
#endif
#ifndef PnmDir
#define PnmDir TOPDIR/pnm
#endif
#ifndef TiffDir
#define TiffDir TOPDIR/libtiff
#endif

/* Libraries: */
#ifndef LibPbm
#define LibPbm $(PBMDIR)/libpbm.a
#endif
#ifndef LibPgm
#define LibPgm $(PGMDIR)/libpgm.a
#endif
#ifndef LibPpm
#define LibPpm $(PPMDIR)/libppm.a
#endif
#ifndef LibPnm
#define LibPnm $(PNMDIR)/libpnm.a
#endif
#ifndef LibTiff
#define LibTiff $(TIFFDIR)/libtiff.a
#endif

/* Dependency libraries: */
#ifndef DepLibPbm
#define DepLibPbm LibPbm
#endif
#ifndef DepLibPgm
#define DepLibPgm LibPgm
#endif
#ifndef DepLibPpm
#define DepLibPpm LibPpm
#endif
#ifndef DepLibPnm
#define DepLibPnm LibPnm
#endif
#ifndef DepLibTiff
#define DepLibTiff LibTiff
#endif

   PBMPLUSDIR = PbmplusDir
PBMPLUSBINDIR = PbmplusBinDir
PBMPLUSMANDIR = PbmplusManDir
PBMPLUSLIBDIR = PbmplusLibDir
PBMPLUSINCDIR = PbmplusIncDir

       PBMDIR = PbmDir
       PGMDIR = PgmDir
       PPMDIR = PpmDir
       PNMDIR = PnmDir
      TIFFDIR = TiffDir

       LIBPBM = LibPbm
       LIBPGM = LibPgm
       LIBPPM = LibPpm
       LIBPNM = LibPnm
      LIBTIFF = LibTiff
    DEPLIBPBM = DepLibPbm
    DEPLIBPGM = DepLibPgm
    DEPLIBPPM = DepLibPpm
    DEPLIBPNM = DepLibPnm
   DEPLIBTIFF = DepLibTiff

#if InstallMerged

#ifndef InstallPbmplusPrograms
#define InstallPbmplusPrograms(list,dest,flags)                             @@\
install:: list                                                              @@\
	MakeDir($(DESTDIR)dest)                                             @@\
	@case '${MFLAGS}' in *[i]*) set +e;; esac; \                        @@\
	for i in list; do \                                                 @@\
		(set -x; cd $(DESTDIR)dest; $(RM) $$i;  \                   @@\
		$(LN) $(MERGE) $$i); \                                      @@\
	done
#endif /* InstallPbmplusPrograms */

#ifndef NormalPbmplusProgramTarget
#define NormalPbmplusProgramTarget(program)                                 @@\
program.o: program.c                                                        @@\
	ObjectCompile("-Dmain=$*_main")                                     @@\
	LinkFile(program,$(MERGE))
#endif /* NormalPbmplusProgramTarget */

#ifndef NormalPbmplusMathProgramTarget
#define NormalPbmplusMathProgramTarget(program) \                           @@\
NormalPbmplusProgramTarget(program)
#endif /* NormalPbmplusMathProgramTarget */

#else

#ifndef NormalPbmplusProgramTarget
#define NormalPbmplusProgramTarget(program) \                               @@\
NormalProgramTarget(program,program.o,$(CURRENTDEPLIBS),$(CURRENTLIBS),)
#endif /* NormalPbmplusProgramTarget */

#ifndef NormalPbmplusMathProgramTarget
#define NormalPbmplusMathProgramTarget(program)                             @@\
NormalProgramTarget(program,program.o,$(CURRENTDEPLIBS),$(CURRENTLIBS),-lm)
#endif /* NormalPbmplusMathProgramTarget */

#ifndef InstallPbmplusPrograms
#define InstallPbmplusPrograms(list,dest,flags)                             @@\
install:: list                                                              @@\
	MakeDir($(DESTDIR)dest)                                             @@\
	@case '${MFLAGS}' in *[i]*) set +e;; esac; \                        @@\
	for i in list; do \                                                 @@\
		(set -x; $(RM) $(DESTDIR)dest/$$i; \                        @@\
		$(INSTALL) -c flags $$i $(DESTDIR)dest); \                  @@\
	done
#endif /* InstallPbmplusPrograms */

#endif /* InstallMerged */