!IF [where /Q Makefile.auto.win]
# The file doesn't exist, so don't include it.
!ELSE
!INCLUDE Makefile.auto.win
!IF [del /Q /F Makefile.auto.win] == 0
!ENDIF
!ENDIF

NMAKE = nmake /$(MAKEFLAGS)
CFLAGS = /O2 /EHsc /I"sqlite3"

SRC = sqlite3\sqlite3.c c_src\sqlite3_nif.c c_src\queue.c

all: clean priv\sqlite3_nif.dll

clean:
    del /Q /F priv

Makefile.auto.win:
    erl -noshell -s init stop -eval "io:setopts(standard_io, [{encoding, unicode}]), io:format(\"ERTS_INCLUDE_PATH=~ts/erts-~ts/include/\", [code:root_dir(), erlang:system_info(version)])." > $@

!IFDEF ERTS_INCLUDE_PATH
priv\sqlite3_nif.dll:
    if NOT EXIST "priv" mkdir "priv"
    $(CC) $(CFLAGS) /I"$(ERTS_INCLUDE_PATH)" /LD /MD /Fe$@ $(SRC)
!ELSE
priv\sqlite3_nif.dll: Makefile.auto.win
    $(NMAKE) /F Makefile.win priv\sqlite3_nif.dll
!ENDIF