BUILD: makefile: start to automatically collect CFLAGS/LDFLAGS

Now OPTIONS_CFLAGS and OPTIONS_LDFLAGS don't need to be set anymore
for options USE_xxx that set xxx_CFLAGS or xxx_LDFLAGS. These ones
will be automatically connected.

The only entry for now that was ready for this was PCRE2, so it was
adjusted so as not to append to OPTIONS_LDFLAGS anymore. More will
come later.
This commit is contained in:
Willy Tarreau 2022-12-22 18:24:46 +01:00
parent 8fa2f49f24
commit ea3e67f891

View File

@ -795,14 +795,17 @@ OPTIONS_CFLAGS += -DUSE_PCRE2 -DPCRE2_CODE_UNIT_WIDTH=$(PCRE2_WIDTH)
OPTIONS_CFLAGS += $(if $(PCRE2_INC), -I$(PCRE2_INC))
ifneq ($(USE_STATIC_PCRE2),)
OPTIONS_LDFLAGS += $(if $(PCRE2_LIB),-L$(PCRE2_LIB)) -Wl,-Bstatic -L$(PCRE2_LIB) $(PCRE2_LDFLAGS) -Wl,-Bdynamic
PCRE2_LDFLAGS := $(if $(PCRE2_LIB),-L$(PCRE2_LIB)) -Wl,-Bstatic -L$(PCRE2_LIB) $(PCRE2_LDFLAGS) -Wl,-Bdynamic
else
OPTIONS_LDFLAGS += $(if $(PCRE2_LIB),-L$(PCRE2_LIB)) -L$(PCRE2_LIB) $(PCRE2_LDFLAGS)
PCRE2_LDFLAGS := $(if $(PCRE2_LIB),-L$(PCRE2_LIB)) -L$(PCRE2_LIB) $(PCRE2_LDFLAGS)
endif
endif
endif
# appends all foo_{C,LD}FLAGS to OPTIONS_{C,LD}FLAGS
$(collect_opts_flags)
#### Global compile options
VERBOSE_CFLAGS = $(CFLAGS) $(TARGET_CFLAGS) $(SMALL_OPTS) $(DEFINE)
COPTS = -Iinclude