On Fri, Jun 8, 2018 at 6:48 PM, Basin Ilya <basinilya@xxxxxxxxx> wrote: > Apparently, add: > > LINK = $(LD) $(RAWLDFLAGS) -o $@ > Thanks that resolved the issue. > > > On 08.06.2018 15:24, mallapadi niranjan wrote: > > On Fri, Jun 8, 2018 at 1:06 PM, Basin Ilya <basinilya@xxxxxxxxx> wrote: > > > >> It might be late, but if you ever want to use /usr/bin/as, here's what > you > >> need to change: > >> > >> - In AM_INIT_AUTOMAKE add '-Wno-override' after '-Wall' to allow > override > >> Automake rules: > >> > >> AM_INIT_AUTOMAKE([-Wall -Wno-override -Werror]) > >> > >> - In Makefile.am add the custom rule: > >> > >> .s.o: > >> $(AS) $(ASFLAGS) -o $@ $< > >> > >> - Don't use AM_CCASFLAGS. > >> > > > > > > Thanks that did help, but for linker it still uses gcc , can we override > > that too to use /usr/bin/ld , ? > > > > bin_PROGRAMS = hello > > hello_SOURCES = hello.s > > ASFLAGS = -gstabs+ > > hello_LDFLAGS=-nostdlib -lgcc -Wl,-e_start > > > > .s.o: > > $(AS) $(ASFLAGS) -o $@ $< > > > > > > output of make after the above changes: > > > > <snip> > > [ashok@mydevel foobar]$ make > > make all-am > > make[1]: Entering directory > > `/home/ashok/practice/ia32/myasm/autotools/foobar' > > as -gstabs+ -o hello.o hello.s > > gcc -g -O2 -nostdlib -lgcc -Wl,-e_start -o hello hello.o > > make[1]: Leaving directory > > `/home/ashok/practice/ia32/myasm/autotools/foobar' > > </snip> > > > > > > > >> > >> > >> On 07.06.2018 21:16, mallapadi niranjan wrote: > >>> On Thu, Jun 7, 2018 at 10:03 PM, Eric Blake <eblake@xxxxxxxxxx> wrote: > >>> > >>>> On 06/07/2018 11:23 AM, mallapadi niranjan wrote: > >>>> > >>>>> Thanks for the reply, that did help a bit but was not able to > remove > >> the > >>>>>> > >>>>> -c option > >>>>> > >>>>> I passed./configure CCAS=/usr/bin/as CFLAGS='' > >>>>> > >>>>> > >>>>> [ashok@mydevel foobar]$ make > >>>>> make all-am > >>>>> make[1]: Entering directory > >>>>> `/home/ashok/practice/ia32/myasm/autotools/foobar' > >>>>> /usr/bin/as --gstabs+ -c -o hello.o hello.s > >>>>> > >>>> > >>>> The automake documentation states that when you use AM_PROG_AS, your > >>>> assembler MUST behave like a C compiler, in that it MUST accept -c and > >> -o. > >>>> If /usr/bin/as does not accept -c, then you'll have to provide a > >>>> shell-script wrapper that adds that functionality on top of > >> /usr/bin/as, at > >>>> least according to the automake documentation. > >>>> > >>>> But again, the autoconf list is not the best list to be asking this; > >>>> you'll (hopefully) get better response on the automake list, since it > >> is an > >>>> automake feature you are trying to use. > >>> > >>> > >>> I was able to resolve it now using gcc itself instead of /usr/binas to > >>> compile and link the assembler using below method > >>> > >>> Makefile.am > >>> > >>> bin_PROGRAMS = hello > >>> hello_SOURCES = hello.s > >>> hello_LDFLAGS=-nostdlib -lgcc -Wl,-e_start > >>> > >>> > >>> > >>> > >>>> > >>>> > >>>> -- > >>>> Eric Blake, Principal Software Engineer > >>>> Red Hat, Inc. +1-919-301-3266 > >>>> Virtualization: qemu.org | libvirt.org > >>>> > >>> _______________________________________________ > >>> Autoconf mailing list > >>> Autoconf@xxxxxxx > >>> https://lists.gnu.org/mailman/listinfo/autoconf > >>> > >> > > _______________________________________________ > > Autoconf mailing list > > Autoconf@xxxxxxx > > https://lists.gnu.org/mailman/listinfo/autoconf > > > _______________________________________________ Autoconf mailing list Autoconf@xxxxxxx https://lists.gnu.org/mailman/listinfo/autoconf
