srcdir = @srcdir@
VPATH = @srcdir@
prefix = @prefix@
exec_prefix = @exec_prefix@

bindir = @bindir@
libdir = @libdir@
includedir = @includedir@

CC = @CC@
CPU = @target_cpu@
TARGET = @target_alias@
CFLAGS = @CFLAGS@
INCLUDES = @bfd_include_dir@ @binutils_include_dir@
CPPFLAGS = @CPPFLAGS@
LDFLAGS = @LDFLAGS@
LIBS = @LIBS@
INSTALL = @INSTALL@
DEFS = @DEFS@ -DTARGET_$(CPU)
EXEEXT = @EXEEXT@
OBJEXT = @OBJEXT@

HOST = @host_alias@

ifneq (,$(findstring mingw32,$(HOST)))
   LIBS :=  $(LIBS) -lws2_32
endif

# force link order under cygwin to avoid getopts / libiberty clash
ifneq ($(strip $(shell gcc -v 2>&1 | grep "cygwin")),)
   LIBS := -lcygwin $(LIBS)
endif

CCFLAGS = $(CFLAGS) $(DEFS) $(INCLUDES)

LDFILE= elf2flt.ld
ifeq ($(strip $(CPU)),e1)
SRC_LDFILE= $(CPU)-elf2flt.ld
else 
SRC_LDFILE= elf2flt.ld
endif

target_bindir = $(prefix)/$(TARGET)/bin
target_libdir = $(prefix)/$(TARGET)/lib


PROG_ELF2FLT = elf2flt$(EXEEXT)
PROG_FLTHDR = flthdr$(EXEEXT)
PROGS = $(PROG_ELF2FLT) $(PROG_FLTHDR)

all: $(PROGS)

$(PROG_ELF2FLT): elf2flt.c stubs.c Makefile
	$(CC) $(CCFLAGS) $(LDFLAGS) -o $@ $(srcdir)/elf2flt.c $(srcdir)/stubs.c $(LIBS)

$(PROG_FLTHDR): flthdr.c Makefile
	$(CC) $(CCFLAGS) $(LDFLAGS) -o $@ $(srcdir)/flthdr.c $(LIBS)

clean:
	-rm -f $(PROGS) *.$(OBJEXT)

distclean: clean
	-rm -f Makefile config.log config.status config.cache ld-elf2flt

install:
	$(INSTALL) -d $(bindir)
	$(INSTALL) -d $(target_bindir)
	$(INSTALL) -d $(target_libdir)
	$(INSTALL) -m 755 $(PROG_FLTHDR) $(bindir)/$(TARGET)-$(PROG_FLTHDR)
	$(INSTALL) -m 755 $(PROG_FLTHDR) $(target_bindir)/$(PROG_FLTHDR)
	$(INSTALL) -m 755 $(PROG_ELF2FLT) $(bindir)/$(TARGET)-$(PROG_ELF2FLT)
	$(INSTALL) -m 755 $(PROG_ELF2FLT) $(target_bindir)/$(PROG_ELF2FLT)
	[ -f $(bindir)/$(TARGET)-ld.real$(EXEEXT) ] || \
		mv $(bindir)/$(TARGET)-ld$(EXEEXT) $(bindir)/$(TARGET)-ld.real$(EXEEXT)
	[ -f $(target_bindir)/ld.real$(EXEEXT) ] || \
		mv $(target_bindir)/ld$(EXEEXT) $(target_bindir)/ld.real$(EXEEXT)
	$(INSTALL) -m 755 ld-elf2flt $(bindir)/$(TARGET)-ld
	$(INSTALL) -m 755 ld-elf2flt $(target_bindir)/ld
	$(INSTALL) -m 644 $(srcdir)/$(SRC_LDFILE) $(target_libdir)/$(LDFILE)