srcdir=@srcdir@

CFLAGS=@CFLAGS@
LDFLAGS=@LDFLAGS@ @OPENSSL_LDFLAGS@
CPPFLAGS=@CPPFLAGS@ @OPENSSL_INCLUDES@
DEFS=@DEFS@
COMPILE_FLAGS=${CFLAGS} ${CPFLAGS} ${CPPFLAGS} ${DEFS} -Wall -Wextra -Wno-deprecated-declarations -fno-strict-aliasing -fno-omit-frame-pointer -ggdb -Wno-unused-parameter -fPIC -D_FORTIFY_SOURCE=2

EXTRA_LIBS=@LIBS@ @EXTRA_LIBS@ @OPENSSL_LIBS@
LOCAL_LDFLAGS=-rdynamic -ggdb ${EXTRA_LIBS}
LINK_FLAGS=${LDFLAGS} ${LOCAL_LDFLAGS}

DEP=dep
AUTO=auto
OBJ=objs
LIB=libs
EXE=bin
DIR_LIST=${DEP} ${DEP}/crypto ${AUTO} ${EXE} ${OBJ} ${OBJ}/crypto ${LIB} ${DEP}/auto ${OBJ}/auto

LIB_LIST=${LIB}/libtgl.a ${LIB}/libtgl.so

TGL_OBJECTS=${OBJ}/mtproto-common.o ${OBJ}/mtproto-client.o ${OBJ}/mtproto-key.o ${OBJ}/queries.o ${OBJ}/structures.o ${OBJ}/binlog.o ${OBJ}/tgl.o ${OBJ}/updates.o ${OBJ}/tg-mime-types.o ${OBJ}/mtproto-utils.o ${OBJ}/crypto/bn_openssl.o ${OBJ}/crypto/bn_altern.o ${OBJ}/crypto/rsa_pem_openssl.o ${OBJ}/crypto/rsa_pem_altern.o ${OBJ}/crypto/md5_openssl.o ${OBJ}/crypto/md5_altern.o ${OBJ}/crypto/sha_openssl.o ${OBJ}/crypto/sha_altern.o ${OBJ}/crypto/aes_openssl.o ${OBJ}/crypto/aes_altern.o @EXTRA_OBJECTS@
TGL_OBJECTS_AUTO=${OBJ}/auto/auto-skip.o ${OBJ}/auto/auto-fetch.o ${OBJ}/auto/auto-store.o ${OBJ}/auto/auto-autocomplete.o ${OBJ}/auto/auto-types.o ${OBJ}/auto/auto-fetch-ds.o  ${OBJ}/auto/auto-free-ds.o ${OBJ}/auto/auto-store-ds.o ${OBJ}/auto/auto-print-ds.o
TLD_OBJECTS=${OBJ}/dump-tl-file.o
GENERATE_OBJECTS=${OBJ}/generate.o
COMMON_OBJECTS=${OBJ}/tools.o ${OBJ}/crypto/rand_openssl.o ${OBJ}/crypto/rand_altern.o ${OBJ}/crypto/err_openssl.o ${OBJ}/crypto/err_altern.o
OBJ_C=${GENERATE_OBJECTS} ${COMMON_OBJECTS} ${TGL_OBJECTS} ${TLD_OBJECTS}

DEPENDENCE=$(subst ${OBJ}/,${DEP}/,$(patsubst %.o,%.d,${OBJ_C}))
DEPENDENCE_LIST=${DEPENDENCE}

INCLUDE=-I. -I${srcdir}
CC=@CC@

.SUFFIXES:

.SUFFIXES: .c .h .o

all: ${LIB_LIST}
create_dirs_and_headers: ${DIR_LIST}  ${AUTO}/auto-skip.h ${AUTO}/auto-fetch.h ${AUTO}/auto-store.h ${AUTO}/auto-autocomplete.h ${AUTO}/auto-types.h
create_dirs: ${DIR_LIST}
dump-tl: ${EXE}/dump-tl-file

include ${srcdir}/Makefile.tl-parser

${DIR_LIST}:
	@test -d $@ || mkdir -p $@

-include ${DEPENDENCE_LIST}

${TGL_OBJECTS}: ${AUTO}/constants.h ${AUTO}/auto-skip.h ${AUTO}/auto-fetch.h ${AUTO}/auto-store.h ${AUTO}/auto-autocomplete.h ${AUTO}/auto-types.h ${AUTO}/auto-fetch-ds.h ${AUTO}/auto-free-ds.h ${AUTO}/auto-store-ds.h ${AUTO}/auto-print-ds.h

${OBJ_C}: ${OBJ}/%.o: ${srcdir}/%.c | create_dirs
	${CC} ${INCLUDE} ${COMPILE_FLAGS} -c -MP -MD -MF ${DEP}/$*.d -MQ ${OBJ}/$*.o -o $@ $<

${TGL_OBJECTS_AUTO}: ${OBJ}/auto/%.o: ${AUTO}/%.c | create_dirs
	${CC} ${INCLUDE} ${COMPILE_FLAGS} -iquote ${srcdir}/tgl -c -MP -MD -MF ${DEP}/$*.d -MQ ${OBJ}/$*.o -o $@ $<

${LIB}/libtgl.a: ${TGL_OBJECTS} ${COMMON_OBJECTS} ${TGL_OBJECTS_AUTO}
	rm -f $@ && ar ruv $@ $^

${LIB}/libtgl.so: ${TGL_OBJECTS} ${COMMON_OBJECTS} ${TGL_OBJECTS_AUTO}
	${CC} -shared -o $@ $^ ${LINK_FLAGS}

${EXE}/generate: ${GENERATE_OBJECTS} ${COMMON_OBJECTS}
	${CC} ${GENERATE_OBJECTS} ${COMMON_OBJECTS} ${LINK_FLAGS} -o $@

${AUTO}/scheme.tlo: ${AUTO}/scheme.tl ${EXE}/tl-parser
	${EXE}/tl-parser -e $@ ${AUTO}/scheme.tl

${AUTO}/scheme.tl: ${srcdir}/scheme.tl ${srcdir}/encrypted_scheme.tl ${srcdir}/binlog.tl ${srcdir}/mtproto.tl ${srcdir}/append.tl | ${AUTO}
	cat $^ > $@

${AUTO}/scheme2.tl: ${AUTO}/scheme.tl ${EXE}/tl-parser
	${EXE}/tl-parser -E ${AUTO}/scheme.tl 2> $@  || ( cat $@ && rm $@ && false )

${AUTO}/auto.c: ${AUTO}/scheme.tlo ${EXE}/generate
	${EXE}/generate ${AUTO}/scheme.tlo > $@

${AUTO}/auto-%.c: ${AUTO}/scheme.tlo ${EXE}/generate auto/constants.h ${AUTO}/auto-%.h | create_dirs_and_headers
	${EXE}/generate -g $(patsubst ${AUTO}/auto-%.c,%,$@) ${AUTO}/scheme.tlo > $@ || ( rm $@ && false )

${AUTO}/auto-%.h: ${AUTO}/scheme.tlo ${EXE}/generate
	${EXE}/generate -g $(patsubst ${AUTO}/auto-%.h,%-header,$@) ${AUTO}/scheme.tlo > $@ || ( rm $@ && false )


${AUTO}/constants.h: ${AUTO}/scheme2.tl ${srcdir}/gen_constants_h.awk
	awk -f ${srcdir}/gen_constants_h.awk < $< > $@

${EXE}/dump-tl-file: ${OBJ}/auto/auto.o ${TLD_OBJECTS}
	${CC} ${OBJ}/auto/auto.o ${TLD_OBJECTS} ${LINK_FLAGS} -o $@

clean:
	rm -rf ${DIR_LIST}

distclean:
	rm -rf ${DIR_LIST} config.h config.log config.status

mime-types.c: mime.types
	@echo xxd -i mime.types > mime-types.c
	@if command -v xxd >/dev/null 2>&1 ; then \
		xxd -i mime.types > mime-types.c ; \
	else \
		echo "# No xxd installed!  Trying to skip ..." ; \
		test -r $@ ; \
	fi