# Global rules shared by all makefiles
#
# Each individual makefile should define the following variables:
# TOPSRCDIR  : top-level source directory
# TOPOBJDIR  : top-level object directory
# SRCDIR     : source directory for this module
# MODULE     : name of the module being built
# C_SRCS     : C sources for the module
# GEN_C_SRCS : generated C sources (optional)
# ASM_SRCS   : assembly sources (optional)
# EXTRA_OBJS : extra object files (optional)

# First some useful definitions

SHELL     = /bin/sh
CC        = @CC@
CPP       = @CPP@
CFLAGS    = @CFLAGS@
OPTIONS   = @OPTIONS@
X_CFLAGS  = @X_CFLAGS@
X_LIBS    = @X_LIBS@
XPM_LIB   = -lXpm
XLIB      = @X_PRE_LIBS@ -lXext -lX11 @X_EXTRA_LIBS@
WINELIB   = -L$(TOPOBJDIR) -lwine
LDLIBS    = @LDLIBS@
YACC      = @YACC@
LEX       = @LEX@
LEXLIB    = @LEXLIB@
DIVINCL   = -I$(TOPSRCDIR)/include -I$(TOPOBJDIR)/include -I$(SRCDIR) -I.
ALLCFLAGS = $(CFLAGS) $(DEFS) $(OPTIONS) $(DIVINCL) $(X_CFLAGS)
LDCOMBINE = ld -r
RM        = rm -f
BUILD     = $(TOPOBJDIR)/tools/build
MAKEDEP   = $(TOPOBJDIR)/tools/makedep
WINERC    = $(TOPOBJDIR)/rc/winerc
SUBMAKE   = $(MAKE) 'CC=$(CC)' 'CFLAGS=$(CFLAGS)' 'OPTIONS=$(OPTIONS)'
@SET_MAKE@

OBJS = $(C_SRCS:.c=.o) $(GEN_C_SRCS:.c=.o) $(ASM_SRCS:.S=.o) $(EXTRA_OBJS)

# Implicit rules

.SUFFIXES: .rc

.c.o:
	$(CC) -c $(ALLCFLAGS) -o $*.o $<

.S.o:
	$(CC) -c -o $*.o $<  

.rc.c:
	echo "#include \"windows.h\"" >winerctmp.c
	echo WINDOWS_H_ENDS_HERE >>winerctmp.c
	cat $< >>winerctmp.c
	$(CPP) $(DEFS) $(OPTIONS) $(DIVINCL) -DRC_INVOKED -P winerctmp.c | sed -e '1,/^WINDOWS_H_ENDS_HERE/d' | $(WINERC) -c -o $* -p $*
	$(RM) winerctmp.c

.rc.h:
	echo "#include \"windows.h\"" >winerctmp.c
	echo WINDOWS_H_ENDS_HERE >>winerctmp.c
	cat $< >>winerctmp.c
	$(CPP) $(DEFS) $(OPTIONS) $(DIVINCL) -DRC_INVOKED -P winerctmp.c | sed -e '1,/^WINDOWS_H_ENDS_HERE/d' | $(WINERC) -c -o $* -p $*
	$(RM) winerctmp.c


# Rule to rebuild resource compiler

$(WINERC) check_winerc:
	cd $(TOPOBJDIR)/rc; $(SUBMAKE) winerc

# Rule to rebuild the makedep program

$(MAKEDEP) check_makedep:
	cd $(TOPOBJDIR)/tools; $(SUBMAKE) makedep

# Rule for main module

$(MODULE).o: $(OBJS)
	$(LDCOMBINE) $(OBJS) -o $(MODULE).o


# Misc. rules

depend:: $(MAKEDEP) $(C_SRCS) $(GEN_C_SRCS)
	$(MAKEDEP) $(DIVINCL) -C. $(GEN_C_SRCS) -C$(SRCDIR) $(C_SRCS)

clean::
	$(RM) *.o \#*\# *~ *.bak *.orig *.rej *.flc winerctmp.c $(GEN_C_SRCS) $(GEN_C_SRCS:.c=.h) $(PROGRAMS)

dummy:

# End of global rules