#
# default base directory for YAP installation
#
ROOTDIR = @prefix@
#
# where the binary should be
#
BINDIR = $(ROOTDIR)/bin
#
# where YAP should look for libraries
#
LIBDIR=$(ROOTDIR)/lib/Yap
#
#
CC=@CC@
CFLAGS= @CFLAGS@ $(YAP_EXTRAS) $(DEFS) -I$(srcdir) -I../.. -I$(srcdir)/../../include
#
#
# You shouldn't need to change what follows.
#
INSTALL=@INSTALL@
INSTALL_DATA=@INSTALL_DATA@
INSTALL_PROGRAM=@INSTALL_PROGRAM@
SHELL=/bin/sh
RANLIB=@RANLIB@
srcdir=@srcdir@
SHLIB_CFLAGS=@SHLIB_CFLAGS@
SHLIB_SUFFIX=@SHLIB_SUFFIX@
#4.1VPATH=@srcdir@:@srcdir@/OPTYap
CWD=$(PWD)
#

OBJS=regexp.o regcomp.o regexec.o regerror.o regfree.o
SOBJS=regexp@SHLIB_SUFFIX@ regcomp@SHLIB_SUFFIX@ regexec@SHLIB_SUFFIX@ regerror@SHLIB_SUFFIX@ regfree@SHLIB_SUFFIX@ 

#in some systems we just create a single object, in others we need to
# create a libray

all: @NEWSHOBJ@

sobjs: $(SOBJS) 

dll: regexp@SHLIB_SUFFIX@

regexp.o: $(srcdir)/regexp.c
	$(CC) -c $(CFLAGS) $(SHLIB_CFLAGS) $(srcdir)/regexp.c -o regexp.o

regcomp.o: $(srcdir)/regcomp.c
	$(CC) -c $(CFLAGS) $(SHLIB_CFLAGS) $(srcdir)/regcomp.c -o regcomp.o

regerror.o: $(srcdir)/regerror.c
	$(CC) -c $(CFLAGS) $(SHLIB_CFLAGS) $(srcdir)/regerror.c -o regerror.o

regfree.o: $(srcdir)/regfree.c
	$(CC) -c $(CFLAGS) $(SHLIB_CFLAGS) $(srcdir)/regfree.c -o regfree.o

regexec.o: $(srcdir)/regexec.c
	$(CC) -c $(CFLAGS) $(SHLIB_CFLAGS) $(srcdir)/regexec.c -o regexec.o

%.so: %.o
	@SHLIB_LD@ -o $@ $<

regexp.so: regexp.o
	@SHLIB_LD@ -o regexp.so regexp.o

regcomp.so: regcomp.o
	@SHLIB_LD@ -o regcomp.so regcomp.o

regerror.so: regerror.o
	@SHLIB_LD@ -o regerror.so regerror.o

regfree.so: regfree.o
	@SHLIB_LD@ -o regfree.so regfree.o

regexec.so: regexec.o
	@SHLIB_LD@ -o regexec.so regexec.o

#
# create a new DLL library on cygwin environments
#
# DLLNAME: name of the new dll
# OBJS: list of object files I want to put in
# LIBS: list of libraries to link with
# DEFFILE is the name of the definitions file.
# BASEFILE temporary 
# EXPFILE  temporary
# ENTRY is the entry point  int WINAPI startup (HINSTANCE, DWORD, LPVOID)
# 
DLLTOOL=dlltool
DLLNAME=regexp.dll
DLL_LIBS=-L /usr/lib/mingw -lcrtdll -L../.. -lWYap
BASE_FILE=regexp.base
EXP_FILE=regexp.exp
DEF_FILE=$(srcdir)/regexp.def
ENTRY_FUNCTION=_win_regexp@12
#
regexp.dll: $(OBJS)
	$(LD) -s --base-file $(BASE_FILE) --dll -o $(DLLNAME) $(OBJS) $(DLL_LIBS) -e $(ENTRY_FUNCTION)
	$(DLLTOOL) --as=$(AS) --dllname $(DLLNAME) --def $(DEF_FILE) --base-file $(BASE_FILE) --output-exp $(EXP_FILE)
	$(LD) -s --base-file $(BASE_FILE) $(EXP_FILE) -dll -o $(DLLNAME) $(OBJS) $(DLL_LIBS) -e $(ENTRY_FUNCTION)
	$(DLLTOOL) --as=$(AS) --dllname $(DLLNAME) --def $(DEF_FILE) --base-file $(BASE_FILE) --output-exp $(EXP_FILE)
	$(LD) $(EXP_FILE) --dll -o $(DLLNAME) $(OBJS) $(DLL_LIBS) -e $(ENTRY_FUNCTION)

install: all
	$(INSTALL_PROGRAM) $(SOBJS) $(DESTDIR)$(LIBDIR)

install_mingw32: dll
	$(INSTALL_PROGRAM) -m 755 regexp.dll $(LIBDIR)/regexp.dll

clean:
	rm -f *.o *.so *~ $(OBJS) *.BAK