# Makefile for libpng

# 32-bit Borland C++ (Note: All modules are compiled in C mode)

# To build the library, do:

#       "make -fmakefile.bc32"

#

# -------------------- 32-bit Borland C++ --------------------

### Absolutely necessary for this makefile to work

.AUTODEPEND

## Where zlib.h, zconf.h and zlib.lib are

ZLIB_DIR=..\zlib

## Compiler, linker, librarian and other tools

CC=bcc32

LD=bcc32

LIB=tlib

CP=copy

# -3 = 386, -4 = 486, -5 = Pentium etc.

!ifndef TARGET_CPU

#TARGET_CPU=-6

!endif

# Use this if you don't want Borland's fancy exception handling

# (Caution: doesn't work with CBuilderX)

#NOEHLIB=noeh32.lib

!ifdef DEBUG

CDEBUG=-v

LDEBUG=-v

!else

CDEBUG=

LDEBUG=

!endif

# STACKOFLOW=1

!ifdef STACKOFLOW

CDEBUG=$(CDEBUG) -N

LDEBUG=$(LDEBUG) -N

!endif

# -O2 optimize for speed

# -d  merge duplicate strings

# -k- turn off standard stack frame

# -w  display all warnings

CPPFLAGS=-I$(ZLIB_DIR)

CFLAGS=-O2 -d -k- -w $(TARGET_CPU) $(CDEBUG)

# -M  generate map file

LDFLAGS=-L$(ZLIB_DIR) -M $(LDEBUG)

# Pre-built configuration

# See scripts\pnglibconf.mak for more options

!ifndef PNGLIBCONF_H_PREBUILT

PNGLIBCONF_H_PREBUILT = scripts\pnglibconf.h.prebuilt

!endif

## Variables

OBJS = \

	png.obj \

	pngerror.obj \

	pngget.obj \

	pngmem.obj \

	pngpread.obj \

	pngread.obj \

	pngrio.obj \

	pngrtran.obj \

	pngrutil.obj \

	pngset.obj \

	pngtrans.obj \

	pngwio.obj \

	pngwrite.obj \

	pngwtran.obj \

	pngwutil.obj

LIBOBJS = \

	+png.obj \

	+pngerror.obj \

	+pngget.obj \

	+pngmem.obj \

	+pngpread.obj \

	+pngread.obj \

	+pngrio.obj \

	+pngrtran.obj \

	+pngrutil.obj \

	+pngset.obj \

	+pngtrans.obj \

	+pngwio.obj \

	+pngwrite.obj \

	+pngwtran.obj \

	+pngwutil.obj

LIBNAME=libpng.lib

## Implicit rules

# Braces let make "batch" calls to the compiler,

# 2 calls instead of 12; space is important.

.c.obj:

	$(CC) $(CPPFLAGS) $(CFLAGS) -c {$*.c }

.c.exe:

	$(CC) $(CPPFLAGS) $(CFLAGS) $(LDFLAGS) $*.c \

	  $(LIBNAME) zlib.lib $(NOEHLIB)

.obj.exe:

	$(LD) $(LDFLAGS) $*.obj $(LIBNAME) zlib.lib $(NOEHLIB)

## Major targets

all: libpng pngtest

libpng: $(LIBNAME)

pngtest: pngtest.exe

test: pngtest.exe

	pngtest

## Minor Targets

pnglibconf.h: $(PNGLIBCONF_H_PREBUILT)

	$(CP) $(PNGLIBCONF_H_PREBUILT) $@

png.obj: png.c png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

pngerror.obj: pngerror.c png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

pngget.obj: pngget.c png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

pngmem.obj: pngmem.c png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

pngpread.obj: pngpread.c png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

pngread.obj: pngread.c png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

pngrio.obj: pngrio.c png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

pngrtran.obj: pngrtran.c png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

pngrutil.obj: pngrutil.c png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

pngset.obj: pngset.c png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

pngtrans.obj: pngtrans.c png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

pngwio.obj: pngwio.c png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

pngwrite.obj: pngwrite.c png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

pngwtran.obj: pngwtran.c png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

pngwutil.obj: pngwutil.c png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

pngtest.obj: pngtest.c png.h pngconf.h pnglibconf.h

$(LIBNAME): $(OBJS)

	-del $(LIBNAME)

	$(LIB) $(LIBNAME) @&&|

$(LIBOBJS), libpng

|

# Cleanup

clean:

	-del pnglibconf.h

	-del *.obj

	-del $(LIBNAME)

	-del pngtest.exe

	-del *.lst

	-del *.map

	-del *.tds

	-del pngout.png

# End of makefile for libpng