path: root/converter/other/Makefile

ifeq ($(SRCDIR)x,x)
  SRCDIR = $(CURDIR)/../..
  BUILDDIR = $(SRCDIR)
endif
SUBDIR = converter/other
VPATH=.:$(SRCDIR)/$(SUBDIR)

include $(BUILDDIR)/config.mk

# The pkg-config test used to be just 'pkg-config libxml-2.0', without the
# --exists, and on at least one system, it does the same thing as --exists:
# exit code 0 if the package exists; 1 if it does not, with no Standard
# Output.  But we have evidence that on one system, it issues the whole
# package not found try a different path, blah, blah, blah message that
# looks like a failure in the build.  We're hoping --exists does not do that.
# But maybe we didn't do --exists in the first place because it doesn't exist
# on older pkg-config.  19.09.20.
#
# Note that --exists is better for another reason - it fails when the named
# package exists, but it is unusable because its prerequisite packages don't.
#
# Also note that in both cases, the shell command fails if pkg-config
# doesn't even exist.

TEST_PKGCONFIG_LIBXML2 := \
  if $(PKG_CONFIG) libxml-2.0 --exists; then echo exists; fi

ifneq ($(shell $(TEST_PKGCONFIG_LIBXML2)),)
  # pkg-config works and says libxml2 exists on this system
  XML2_LIBS = $(shell $(PKG_CONFIG) libxml-2.0 --libs)
  XML2_CFLAGS = $(shell $(PKG_CONFIG) libxml-2.0 --cflags)
else
  ifeq ($(shell xml2-config --version),)
    XML2_LIBS=NONE
    XML2_CFLAGS=NONE
  else
    XML2_LIBS=$(shell xml2-config --libs)
    XML2_CFLAGS=$(shell xml2-config --cflags)
  endif
endif

SUBDIRS = jbig pnmtopalm jpeg2000 cameratopam pamtosvg
ifneq ($(BUILD_FIASCO), N)
  SUBDIRS += fiasco
endif

ifneq ($(TIFFLIB),NONE)
  ifneq ($(TIFFHDR_DIR)x,x)
    EXTERN_INCLUDES += -I$(TIFFHDR_DIR)
  endif
endif

TEST_PKGCONFIG_LIBPNG := \
  if $(PKG_CONFIG) libpng$(PNGVER) --exists; then echo exists; fi

ifneq ($(shell $(TEST_PKGCONFIG_LIBPNG)),)
  # pkg-config works and says libpng exists on this system
  HAVE_PNGLIB = Y
  EXTERN_INCLUDES += $(shell $(PKG_CONFIG) libpng$(PNGVER) --cflags)
else
  ifneq ($(shell libpng$(PNGVER)-config --version),)
    # No pkg-config, but we have libpng-config on this system
    HAVE_PNGLIB = Y
    EXTERN_INCLUDES += $(shell libpng$(PNGVER)-config --cflags)
  else
    # System can't tell us where libpng is; use stuff from config.mk
    ifneq ($(PNGLIB),NONE)
      HAVE_PNGLIB = Y
      ifneq ($(PNGHDR_DIR)x,x)
        EXTERN_INCLUDES += -I$(PNGHDR_DIR)
      endif
      ifneq ($(ZHDR_DIR)x,x)
        EXTERN_INCLUDES += -I$(ZHDR_DIR)
      endif
    endif
  endif
endif

ifneq ($(JPEGLIB),NONE)
  ifneq ($(JPEGHDR_DIR)x,x)
    EXTERN_INCLUDES += -I$(JPEGHDR_DIR)
  endif
endif
ifneq ($(URTLIB),NONE)
  ifneq ($(URTHDR_DIR)x,x)
    EXTERN_INCLUDES += -I$(URTHDR_DIR)
  endif
endif
ifneq ($(XML2_LIBS),NONE)
  ifneq ($(XML2_CFLAGS),NONE)
    EXTERN_INCLUDES += $(XML2_CFLAGS)
  endif
endif

ifeq ($(TIFFLIB),NONE)
  TIFF_PREREQ_MISSING = Y
endif

TIFFLIB_EXTRALIBS =
ifeq ($(TIFFLIB_NEEDS_JPEG),Y)
  ifeq ($(JPEGLIB),NONE)
    TIFF_PREREQ_MISSING = Y
  else
    TIFFLIB_EXTRALIBS += $(JPEGLIB)
  endif
endif
ifeq ($(TIFFLIB_NEEDS_Z),Y)
  ifeq ($(ZLIB),NONE)
    TIFF_PREREQ_MISSING = Y
  else
    TIFFLIB_EXTRALIBS += $(ZLIB)
  endif
endif

# TIFFLIB_USERLIBS is for the user to set manually, on the make command line
# or manually added to config.mk.  There are arcane situations where the TIFF
# library refers to additional libraries not handled above.

TIFFLIB_EXTRALIBS += $(TIFFLIB_USERLIBS)

# Pnmtops's "flate" compression function requires libz.  But if we don't
# have libz, we still build Pnmtops; we just omit the flate compression
# capability.
ifeq ($(ZLIB),NONE)
  PNMTOPS_ZLIB_OPT =
  PNMTOPS_NOFLATE_OPT = -DNOFLATE
else
  PNMTOPS_ZLIB_OPT = $(ZLIB)
  PNMTOPS_NOFLATE_OPT =
endif


PORTBINARIES =  avstopam bmptopnm fitstopnm \
		gemtopnm giftopnm hdifftopam infotopam \
		pamtoavs pamtodjvurle pamtofits pamtogif \
		pamtohdiff pamtohtmltbl pamtompfont pamtooctaveimg \
		pamtopam pamtopdbimg pamtopfm pamtopnm pamtosrf pamtouil \
		pamtowinicon pamtoxvmini \
		pbmtopgm pdbimgtopam pfmtopam \
	        pgmtopbm pgmtoppm ppmtopgm pnmtoddif \
		pnmtopclxl pnmtorast \
		pnmtosgi pnmtosir pamtotga pnmtoxwd \
		rasttopnm rlatopam sgitopnm sirtopnm srftopam sunicontopnm \
		winicontopam xwdtopnm yuy2topam zeisstopnm

ifneq ($(DONT_HAVE_PROCESS_MGMT),Y)
  PORTBINARIES += pstopnm pnmtops
endif

ifeq ($(HAVE_PNGLIB),Y)
  PORTBINARIES += pamtopng pnmtopng pngtopam
endif
ifneq ($(JPEGLIB),NONE)
  PORTBINARIES += jpegtopnm pnmtojpeg
endif
ifneq ($(TIFF_PREREQ_MISSING),Y)
  PORTBINARIES += tifftopnm pamtotiff pnmtotiffcmyk
endif
ifneq ($(URTLIB),NONE)
  PORTBINARIES += rletopnm pnmtorle
endif

ifneq ($(XML2_LIBS),NONE)
  PORTBINARIES += svgtopam
endif 

BINARIES = $(PORTBINARIES)

MERGEBINARIES = $(BINARIES)

EXTRA_OBJECTS = exif.o rast.o ipdb.o srf.o
ifeq ($(HAVE_PNGLIB),Y)
  EXTRA_OBJECTS += pngtxt.o
  EXTRA_OBJECTS += pngx.o
endif
ifneq ($(JPEGLIB),NONE)
  EXTRA_OBJECTS += jpegdatasource.o
endif
ifneq (($TIFF_PREREQ_MISSING),Y)
  EXTRA_OBJECTS += tiff.o
endif

OBJECTS = $(BINARIES:%=%.o) $(EXTRA_OBJECTS)
MERGE_OBJECTS = $(MERGEBINARIES:%=%.o2) $(EXTRA_OBJECTS)

HAVE_MERGE_COMPAT=YES

pnmtops.o pnmtops.o2: CFLAGS_TARGET=$(PNMTOPS_NOFLATE_OPT)

SCRIPTS = anytopnm pnmtoplainpnm

.PHONY: all
all:	$(BINARIES) $(SUBDIRS:%=%/all)

include $(SRCDIR)/common.mk

ifeq ($(NEED_RUNTIME_PATH),Y)
  LIBOPTR = -runtime
else
  LIBOPTR =
endif

LIBOPTS_TIFF = $(shell $(LIBOPT) \
  $(LIBOPTR) $(TIFFLIB) $(TIFFLIB_EXTRALIBS))

tifftopnm pamtotiff pnmtotiffcmyk: tiff.o
tifftopnm pamtotiff pnmtotiffcmyk: ADDL_OBJECTS = tiff.o
tifftopnm pamtotiff pnmtotiffcmyk: \
  LDFLAGS_TARGET = \
 $(shell $(LIBOPT)  $(LIBOPTR) $(TIFFLIB) $(TIFFLIB_EXTRALIBS))

ifneq ($(shell $(TEST_PKGCONFIG_LIBPNG)),)
  # pkg-config works and says libpng exists on this system
  PNGLIB_LIBOPTS = $(shell $(PKG_CONFIG) libpng$(PNGVER) --libs)
else
  ifneq ($(shell libpng$(PNGVER)-config --version),)
    # No pkg-config, but we have libpng-config on this system
    PNGLIB_LIBOPTS = $(shell libpng$(PNGVER)-config --ldflags)
  else
    # System can't tell us where libpng is; use stuff from config.mk
    PNGLIB_LIBOPTS = $(shell $(LIBOPT) $(LIBOPTR) $(PNGLIB) $(ZLIB))
  endif
endif

pngtopam: pngx.o
pngtopam: ADDL_OBJECTS = pngx.o
pngtopam: LDFLAGS_TARGET = $(PNGLIB_LIBOPTS)

pamtopng: pngx.o pngtxt.o
pamtopng: ADDL_OBJECTS = pngx.o pngtxt.o
pamtopng: LDFLAGS_TARGET = $(PNGLIB_LIBOPTS)

pnmtopng: pngx.o pngtxt.o
pnmtopng: ADDL_OBJECTS = pngx.o pngtxt.o
pnmtopng: LDFLAGS_TARGET = $(PNGLIB_LIBOPTS)

jpegtopnm: jpegdatasource.o exif.o
jpegtopnm: ADDL_OBJECTS = jpegdatasource.o exif.o
jpegtopnm: LDFLAGS_TARGET = $(shell $(LIBOPT) $(LIBOPTR) $(JPEGLIB))

srftopam pamtosrf: srf.o
srftopam pamtosrf: ADDL_OBJECTS = srf.o

pnmtojpeg: LDFLAGS_TARGET = $(shell $(LIBOPT) $(LIBOPTR) $(JPEGLIB))

svgtopam: LDFLAGS_TARGET = $(XML2_LIBS)

# If URTLIB is BUNDLED_URTLIB, then we're responsible for building it, which
# means it needs to be a dependency:
ifeq ($(URTLIB), $(BUNDLED_URTLIB))
rletopnm pnmtorle: $(URTLIB)
endif

rletopnm pnmtorle: LDFLAGS_TARGET = $(shell $(LIBOPT) $(URTLIB))

pnmtops: LDFLAGS_TARGET = $(shell $(LIBOPT) $(PNMTOPS_ZLIB_OPT))

pnmtorast rasttopnm: rast.o
pnmtorast rasttopnm: ADDL_OBJECTS = rast.o

pdbimgtopam pamtopdbimg: ipdb.o
pdbimgtopam pamtopdbimg: ADDL_OBJECTS = ipdb.o

# Declare dependencies on created header files (symbolic links, actually).

bmptopnm.o bmptopnm.o2: bmp.h

pamtotga.o pamtotga.o2: tga.h

install.bin install.merge: install.bin.local
.PHONY: install.bin.local
install.bin.local: $(PKGDIR)/bin
# Remember that $(SYMLINK) might just be a copy command.
# backward compatibility: program used to be named pnmnoraw
	cd $(PKGDIR)/bin ; \
	$(SYMLINK) pnmtoplainpnm$(EXE) pnmnoraw$(EXE)
# backward compatibility: program used to be gemtopbm
	cd $(PKGDIR)/bin ; \
	$(SYMLINK) gemtopnm$(EXE) gemtopbm$(EXE)
# In October 2001, pnmtojpeg replaced ppmtojpeg
ifneq ($(JPEGLIB),NONE)
	cd $(PKGDIR)/bin ; \
	$(SYMLINK) pnmtojpeg$(EXE) ppmtojpeg$(EXE)
endif
# In March 2002, bmptopnm replaced bmptoppm
	cd $(PKGDIR)/bin ; \
	$(SYMLINK) bmptopnm$(EXE) bmptoppm$(EXE)
# In May 2002, pamtouil replaced ppmtouil
	cd $(PKGDIR)/bin ; \
	$(SYMLINK) pamtouil$(EXE) ppmtouil$(EXE)
# In July 2002, pamtotga replaced ppmtotga
	cd $(PKGDIR)/bin ; \
	$(SYMLINK) pamtotga$(EXE) ppmtotga$(EXE)
# In March 2005, we realized that pamtopnm obviates pnmtopnm
	cd $(PKGDIR)/bin ; \
	$(SYMLINK) pamtopnm$(EXE) pnmtopnm$(EXE)
# In October 2005, pamtofits replaced pnmtofits
	cd $(PKGDIR)/bin ; \
	$(SYMLINK) pamtofits$(EXE) pnmtofits$(EXE)
ifneq ($(TIFF_PREREQ_MISSING),Y)
# In October 2005, pamtotiff replaced pnmtotiff
	cd $(PKGDIR)/bin ; \
	$(SYMLINK) pamtotiff$(EXE) pnmtotiff$(EXE)
endif
ifeq ($(HAVE_PNGLIB),Y)
# In September 2009, pngtopam replaced pngtopnm
	cd $(PKGDIR)/bin ; \
	$(SYMLINK) pngtopam$(EXE) pngtopnm$(EXE)
endif
# In December 2010, sunicontopnm replaced icontopbm
	cd $(PKGDIR)/bin ; \
	$(SYMLINK) sunicontopnm$(EXE) icontopbm$(EXE)
ifeq ($(HAVE_PNGLIB),Y)
# In June 2015, pamtopng replaced pamrgbapng
	cd $(PKGDIR)/bin ; \
	$(SYMLINK) pamtopng$(EXE) pamrgbatopng$(EXE)
endif

mergecomptrylist:
	cat /dev/null >$@
	echo "TRY(\"bmptoppm\",     main_bmptopnm);"     >>$@
	echo "TRY(\"gemtopbm\",     main_gemtopnm);"     >>$@
ifneq ($(JPEGLIB),NONE)
	echo "TRY(\"ppmtojpeg\",    main_pnmtojpeg);"    >>$@
endif
	echo "TRY(\"ppmtouil\",     main_pamtouil);"     >>$@
	echo "TRY(\"ppmtotga\",     main_pamtotga);"     >>$@
	echo "TRY(\"pnmtopnm\",     main_pamtopnm);"     >>$@
	echo "TRY(\"pnmtofits\",    main_pamtofits);"    >>$@
ifneq ($(TIFF_PREREQ_MISSING),Y)
	echo "TRY(\"pnmtotiff\",    main_pamtotiff);"    >>$@
endif
ifeq ($(HAVE_PNGLIB),Y)
	echo "TRY(\"pngtopnm\",     main_pngtopam);"     >>$@
endif
	echo "TRY(\"icontopbm\",    main_sunicontopnm);" >>$@
ifeq ($(HAVE_PNGLIB),Y)
	echo "TRY(\"pamrgbatopng\", main_pamtopng);"     >>$@
endif