ifeq ($(SRCDIR)x,x)

  SRCDIR = $(CURDIR)/../..

  BUILDDIR = $(SRCDIR)

endif

SUBDIR = converter/pbm

VPATH=.:$(SRCDIR)/$(SUBDIR)

include $(BUILDDIR)/config.mk

PORTBINARIES =	atktopbm brushtopbm cistopbm cmuwmtopbm \

		ddbugtopbm g3topbm escp2topbm \

		macptopbm mdatopbm mgrtopbm mrftopbm \

		pbmto10x pbmto4425 pbmtoascii pbmtoatk \

		pbmtobbnbg pbmtocis pbmtocmuwm pbmtodjvurle \

		pbmtoepsi pbmtoepson pbmtoescp2 \

		pbmtog3 pbmtogem pbmtogo pbmtoibm23xx pbmtosunicon pbmtolj \

		pbmtoln03 pbmtolps \

		pbmtomacp pbmtomatrixorbital pbmtomda pbmtomgr pbmtomrf \

		pbmtonokia \

		pbmtopi3 pbmtoplot pbmtopsg3 pbmtoptx pbmtowbmp \

		pbmtoxbm pbmtoybm pbmtozinc \

		pi3topbm pktopbm \

		wbmptopbm xbmtopbm ybmtopbm	

ifneq ($(LEX)x,x)

  PORTBINARIES += thinkjettopbm

endif

#pbmpage uses sqrt(), which is sometimes in libc, not libm.  Is it ever

#in libm?

MATHBINARIES =	pbmtopk

BINARIES =	$(PORTBINARIES) $(MATHBINARIES)

SCRIPTS =       pbmtox10bm

OBJECTS = $(BINARIES:%=%.o)

MERGEBINARIES = $(BINARIES)

MERGE_OBJECTS = $(MERGEBINARIES:%=%.o2)

SUBDIRS=pbmtoppa

.PHONY: all

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

include $(SRCDIR)/common.mk

ifneq ($(LEX)x,x)

thinkjettopbm.c1:%.c1:%.l

	$(LEX) -t $< >$@

endif

thinkjettopbm.c:%.c:%.c1 $(SRCDIR)/lib/util/lexheader

# Different versions of Lex produce subtly different output, from the

# same .l source file.  The .c1 file contains the raw output from Lex.

# We now massage it so it will compile.  We must add some definitions

# at the top (the lexheader file).  We must remove any yylex and

# yywrap prototype, as our .l file already contains one.  The Lex

# version "Software Generation Utilities (SGU) Solaris-ELF (4.0)"

# puts declarations for yylex and yywrap, as external symbols,

# into its output, causing a duplicate declaration error at compile time.

#

# Schwarb Manfred reports that it compiles OK, but with warnings, on

# Solaris.  Solaris Lex has a -e option that eliminates the lex

# warnings, but causes compiler warnings.  AIX and Flex don't have a

# -e option.  -Bryan 2001.05.16.

#

# But Peter Weisz reported on 2002.12.11 that on Solaris, compile

# failed due to a duplicate declaration of yylex and yywrap with Netpbm

# 10.12, which does not remove those declarations as the current version

# does.

	cat $(SRCDIR)/lib/util/lexheader $< | \

	  grep -v "^[[:space:]]*int yylex(void);" | \

	  grep -v "^[[:space:]]*int yywrap(void);" \

	  >$@

install.bin: install.bin.local

.PHONY: install.bin.local

install.bin.local: $(PKGDIR)/bin

# Remember that $(SYMLINK) might just be a copy command.

# In December 2010 (Actually January 2011), pbmtosunicon replaced pbmtoicon

	cd $(PKGDIR)/bin ; \

	$(SYMLINK) pbmtosunicon$(EXE) pbmtoicon$(EXE)

thisdirclean: localclean

.PHONY: localclean

localclean:

	-rm -f thinkjettopbm.c