# Common makefile definitions for building MiniGUI with Microsoft VC 
# and nmake on Win32 Platform

# Flags that can be set on the nmake command line:
#   DLL=1     compiling as a dll
#   MFLAGS={-ML|-MT|-MD} for defining the compilation model
#     MFLAGS=-MD (default)      Multi-threaded, dynamically linked - msvcrt.lib
#     MFLAGS=-MT                Multi-threaded, statically linked  - libcmt.lib
#     MFLAGS=-ML                Single-threaded, statically linked - libc.lib
#   DEBUG=1   for compiling a debugging version
#   PREFIX=Some\Directory       Base directory for installation
#   CONFIGH=YourConfigHeader    for defining the config.h file to use
#   LITE=1                      for minigui lite version
# Note that nmake command line flags are automatically passed to subdirectory
# Makefiles. Therefore we don't need to pass them explicitly to subdirectory
# Makefiles, but the subdirectory Makefiles need to have the same defaults.

!if !defined(DLL)
DLL=1
!endif

!if !defined(DEBUG)
DEBUG=0
!endif

!if !defined(MFLAGS)
!if !$(DLL)
MFLAGS=-MT
!else
MFLAGS=-MD
!endif
!endif

!if !defined(PREFIX)
PREFIX = c:\usr
!endif

!if !defined(CONFIGH)
CONFIGH=build\config-win32.h
!endif

# default is thread version
!if !defined(LITE)
LITE=0
!endif

!if !defined(NEWGAL)
NEWGAL=1
!endif

# Directories used by "make install":
prefix = $(PREFIX)
exec_prefix = $(prefix)
bindir = $(exec_prefix)\bin
libdir = $(exec_prefix)\lib
includedir = $(prefix)\include
datadir = $(prefix)\share
localedir = $(datadir)\locale
mandir = $(datadir)\man
docdir = $(datadir)\doc\minigui

# The directory where the include files will be installed
libminiguiincludedir = $(includedir)\minigui


# Programs used by "make":
CP = copy
LN = copy
RM = -del

# Programs used by "make install":
INSTALL = copy
INSTALL_PROGRAM = copy
INSTALL_DATA = copy

# Debug builds shoud link with msvcrtd, release build with msvcrt.
!if !$(DEBUG)
# Full optimization:
OPTIMIZE = -Ox
CRUNTIME = $(MFLAGS)
# Line number debug info only
DEBUGINFO = -Zd
LINKDEBUG =
!else
# Debugging:
OPTIMIZE =
CRUNTIME = $(MFLAGS)d
DEBUGINFO = -Zi
LINKDEBUG = /debug
!endif

LDFLAGS = /link /machine:ix86 $(LINKDEBUG)

!IFNDEF DEPLIBDIR
DEPLIBDIR=$(PREFIX)
!ENDIF

OBJ=obj

# paths and version numbers
#!INCLUDE Defs.win32

######################################################################
# CFLAGS and LIBS for the packages in Defs.win32.
# In alphabetical order.

#DIRENT_CFLAGS = -Ibuild\win32\dirent
#DIRENT_LIBS = build\win32\dirent\dirent.lib

# Don't know if Freetype2, FriBiDi and some others actually can be
# built with MSVC, but one can produce an import library even if the
# DLL was built with gcc.

FREETYPE2_CFLAGS = -I $(FREETYPE2)\include
FREETYPE2_LIBS = $(FREETYPE2)\obj\freetype-$(FREETYPE2_VER).lib

JPEG_CFLAGS = -I $(JPEG)
JPEG_LIBS = $(JPEG)\jpeg.lib

OPENGL_CFLAGS = # None needed, headers bundled with the compiler
OPENGL_LIBS = opengl32.lib lglu32.lib

PNG_CFLAGS = -I $(DEPLIBDIR)
PNG_LIBS = $(DEPLIBDIR)\lib\png.lib

!ifndef NOTHREAD
PTHREAD_CFLAGS = -I $(DEPLIBDIR)\include
PTHREAD_LIBS = $(DEPLIBDIR)\lib\pthreadVC1.lib
!else
PTHREAD_CFLAGS =
PTHREAD_LIBS =
!endif

TIFF_CFLAGS = -I $(TIFF)\libtiff
# Use single import library for both libtiff DLL versions (with or
# without LZW code). The user selects which DLL to use.
TIFF_NOLZW_LIBS = $(TIFF)\libtiff\tiff.lib $(JPEG_LIBS) $(ZLIB_LIBS) user32.lib
TIFF_LZW_LIBS = $(TIFF_NOLZW_LIBS)
TIFF_LIBS = $(TIFF_NOLZW_LIBS)

ZLIB_CFLAGS = -I $(ZLIB)
ZLIB_LIBS = $(ZLIB)\zlib.lib

!if defined(COMPILE_MGEXTLIB)
MGEXT_CFLAGS = -D__MGEXT_LIB__
!else
MGEXT_CFLAGS =
!endif

!if $(LITE)
MGMODE_CFLAGS = -D_MGRM_PROCESSES
!else
MGMODE_CFLAGS =
!endif

MG_PRE_DEFINES = -D__MINIGUI_LIB__ $(MGEXT_CFLAGS) $(MGMODE_CFLAGS)

######################################################################
# Compiler to use.

CCOMPILER = cl
CC = $(CCOMPILER) -GF $(CRUNTIME) -W3 -nologo

######################################################################
# The including makefile should define INCLUDES, DEFINES and
# DEPCFLAGS.  INCLUDES are the includes related to the module being
# built.  DEFINES similarly.

!if defined(LOCAL_INC)
INCLUDES = $(LOCAL_INC)
!endif

DEPLIBINC = -I $(DEPLIBDIR)\include
CFLAGS = $(OPTIMIZE) $(DEBUGINFO) $(DEPLIBINC) $(INCLUDES) $(DEFINES) $(DEPCFLAGS)

.c.i :
	$(CC) $(CFLAGS) -E $< >$@

.c.obj :
	$(CC) $(CFLAGS) -GD -c $(MG_PRE_DEFINES) $<

.cpp.obj :
	$(CC) $(CFLAGS) -GD -c $(MG_PRE_DEFINES) $<

!if defined(SRC_FILES)
OBJ_FILES=$(SRC_FILES:.c=.obj)
!endif
######################################################################

# The default target should be "all"
default : all

all :: makefile.msvc

!if defined(TOPPROJALL)
all :: config.h

!endif

# if sub lib dir, make a lib
!if !defined(TOPLIBALL) && !defined(TOPPROJALL) && !defined(TOPINCALL) && !defined(SUBINC)
all :: $(LIB_NAME).lib

$(LIB_NAME).lib : $(OBJ_FILES)
	@lib /nologo -out:$(LIB_NAME).lib $(OBJ_FILES)
!endif

# if not top project dir, del *.* when make clean
!if !defined(TOPPROJALL) && !defined(TOPINCALL)
clean::
	@-del *.obj
	@-del *.res
	@-del *.i
	@-del *.exe
	@-del *.dll
	@-del *.lib
	@-del *.err
	@-del *.map
	@-del *.sym
	@-del *.exp
	@-del *.lk1
	@-del *.mk1
	@-del *.pdb
	@-del *.ilk
!endif

# common sub target
sub-one:
	@cd $(THIS)
	@$(MAKE) -nologo -f makefile.msvc $(TARGET)
	@cd $(MAKEDIR)

# common loop target
loopall:
	@for %d in ($(SUB_DIRS)) do $(MAKE) -nologo -f makefile.msvc sub-one THIS=%d TARGET=$(LOOPTARGET)

!if defined(TOPLIBALL) || defined(TOPPROJALL) || defined(TOPINCALL)
install::installdirs

all clean install ::
	@$(MAKE) -nologo -f makefile.msvc loopall LOOPTARGET=$@

!else
install :: force

!endif

force :