On 04/27/14 13:45, lux-integ wrote:

Greetings

I want to compile  lilypond
( http://lilypond.org/doc/v2.18/Documentation/topdocs/INSTALL.html )
on aa computer with these:-
--os blfs, gcc-4.8.1,  guild-2.0.9
-- cpu amd64

unfortunaely all versions of lilypond ( including  'new??' stuff  from git )
require guile <1.9.0  to build.  I tried versions 1.8.8 and 1.8.8
both make ends in failure like so:-

###########################
async.c: In function 'scm_i_queue_async_cell':
async.c:243:14: error: variable 'count' set but not used [-Werror=unused-but-
set-variable]
        size_t count;
cc1: all warnings being treated as errors

This is the problem - it's just getting a compiler warning, but apparently it has -Werror set, so it's being treated as a fatal error. According to ./configure --help, there is an "--enable-error-on-warning" option, which seems to be on by default. Try adding "--enable-error-on-warning=no" to configure.

make[3]: *** [libguile_la-async.lo] Error 1
############################

I tried  applying the guile-1.8.7-snarf-1.patch which I dug out an an old blfs
recipe but it made no difference.
( It  is either a compiler problem,  because I built gulle-1.8.7 in the past
on the same machine  but with different versions of gcc/glibc  or  it is
related to already having guile-2.0.9 installed )

Help would be appreciated

Tnaks in advance

sincerely
luxinteg


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