bin_PROGRAMS				= ft_ssl

FT_SSL_VERSION				= 0.0.1
VERSION_HEADER				= $(top_srcdir)/includes/version_gen.h

BUILT_SOURCES				= $(VERSION_HEADER)
CLEANFILES					= $(VERSION_HEADER)

$(VERSION_HEADER): FORCE
	@NEW_HEADER=$$(mktemp); \
	FT_SSL_BUILD_DATE=$$(git -C $(top_srcdir) log -1 --format=%cd \
		--date=format:'%Y-%m-%d %H:%M:%S' 2>/dev/null \
		|| date -u '+%Y-%m-%d %H:%M:%S'); \
	FT_SSL_GIT_COMMIT=$$(git -C $(top_srcdir) rev-parse --short HEAD 2>/dev/null \
		|| echo "nogit"); \
	if test "$$FT_SSL_GIT_COMMIT"				= "nogit"; then \
		HAS_GIT=0; \
	else \
		HAS_GIT=1; \
	fi; \
	echo "/* Auto-generated - DO NOT EDIT */" > $$NEW_HEADER; \
	echo "#ifndef FT_SSL_VERSION_GEN_H" >> $$NEW_HEADER; \
	echo "#define FT_SSL_VERSION_GEN_H" >> $$NEW_HEADER; \
	echo "#define FT_SSL_VERSION \"$(FT_SSL_VERSION)\"" >> $$NEW_HEADER; \
	echo "#define FT_SSL_BUILD_DATE \"$$FT_SSL_BUILD_DATE\"" >> $$NEW_HEADER; \
	echo "#define FT_SSL_GIT_COMMIT \"$$FT_SSL_GIT_COMMIT\"" >> $$NEW_HEADER; \
	echo "#define FT_SSL_HAS_GIT_COMMIT $$HAS_GIT" >> $$NEW_HEADER; \
	echo "" >> $$NEW_HEADER; \
	echo "extern char *g_prog_name;" >> $$NEW_HEADER; \
	echo "" >> $$NEW_HEADER; \
	echo "#endif" >> $$NEW_HEADER; \
	if test ! -f $(VERSION_HEADER) || ! cmp -s $$NEW_HEADER $(VERSION_HEADER); then \
		mv $$NEW_HEADER $(VERSION_HEADER); \
		echo "[OK] Version header generated"; \
	else \
		rm -f $$NEW_HEADER; \
	fi

FORCE:
.PHONY: FORCE

ft_ssl_SOURCES				= \
							  main.c \
							  ssl_run.c \
							  ssl/run_stdin.c \
							  ssl/run_string.c \
							  ssl/run_file.c \
							  ssl/digest.c \
							  ssl/output.c \
							  cli/parse.c \
							  cli/version.c \
							  cli/interactive.c \
							  cli/handlers/option_map.c \
							  cli/handlers/handle_help.c \
							  cli/handlers/handle_version.c \
							  cli/handlers/handle_p.c \
							  cli/handlers/handle_q.c \
							  cli/handlers/handle_r.c \
							  cli/handlers/handle_s.c

ft_ssl_CPPFLAGS				= \
							  -I $(top_srcdir)/includes \
							  -D_GNU_SOURCE

ft_ssl_CFLAGS				= -std=c99 $(STRICT_CFLAGS)

ft_ssl_LDADD				= -lm

if USE_SYSTEM_LIBCLI
ft_ssl_CPPFLAGS				+= $(LIBCLI_CFLAGS)
ft_ssl_LDADD				+= $(LIBCLI_LIBS)
else
ft_ssl_CPPFLAGS				+= -I $(top_srcdir)/libcli/include
ft_ssl_LDADD				+= $(top_builddir)/libcli/src/libcli.la
endif

if USE_SYSTEM_LIBFT_SSL
ft_ssl_CPPFLAGS				+= $(LIBFT_SSL_CFLAGS)
ft_ssl_LDADD				+= $(LIBFT_SSL_LIBS)
else
ft_ssl_CPPFLAGS				+= -I $(top_srcdir)/libft_ssl/include
ft_ssl_LDADD				+= $(top_builddir)/libft_ssl/src/libft_ssl.la
endif