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

NMAKE = nmake -$(MAKEFLAGS)

SRC = c_src\duckdb\duckdb.cpp  \
  c_src\duckdb\parquet-amalgamation.cpp  \
  c_src\config.cpp  \
  c_src\nif.cpp  \
  c_src\term_to_value.cpp  \
  c_src\term.cpp  \
  c_src\value_to_term.cpp

CPPFLAGS = -O2 $(CPPFLAGS)
CPPFLAGS = -EHsc $(CPPFLAGS)

# -Wall will emit a lot of warnings on Windows
# CFLAGS = -Wall $(CFLAGS)
CPPFLAGS = -Ic_src -Ic_src\duckdb $(CPPFLAGS)

CPPFLAGS = -DNDEBUG=1 $(CPPFLAGS)
CPPFLAGS = -DBUILD_PARQUET_EXTENSION=1 $(CPPFLAGS)

# Set Erlang-specific compile flags
!IFNDEF ERL_CFLAGS
ERL_CFLAGS = -I"$(ERL_EI_INCLUDE_DIR)"
!ENDIF

all: clean priv\duckdb_nif.dll

clean:
    del /f /q 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\duckdb_nif.dll:
    if NOT EXIST "priv" mkdir "priv"
    $(CXX) $(ERL_CFLAGS) $(CPPFLAGS) -I"$(ERTS_INCLUDE_PATH)" -LD -MD -Fe$@ $(SRC)
!ELSE
priv\duckdb_nif.dll: Makefile.auto.win
    $(NMAKE) -F Makefile.win priv\duckdb_nif.dll
!ENDIF