Hello,
my reading of the automake manual is that for an AM_CONDITIONAL Z
AM_LDFLAGS = -flto
if Z
a_LDFLAGS = -O3
endif
means:
if Z is defined, a_LDFLAGS is used and AM_LDFLAGS are not used.
if Z is not defined, a_LDFLAGS is absent and AM_LDFLAGS are used.
But looking in Makefile.in the code looks like this:
@Z_TRUE@a_LDFLAGS = -O3
a_LINK = $(LIBTOOL) $(AM_V_lt) --tag=CC \
$(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=link $(CCLD) \
$(AM_CFLAGS) $(CFLAGS) $(a_LDFLAGS) $(LDFLAGS) -o $@
which means, that AM_LDFLAGS is always ignored.
The manual says in “Program and Library Variables”:
‘maude_LDFLAGS’
This variable is used to pass extra flags to the link step of a
program or a shared library. It overrides the ‘AM_LDFLAGS’
variable.
Regards
Дилян
