extensions dir:   ${exec_prefix}/lib/libxo/encoder
  oxtradoc dir:     

  compiler:         cc (no)
  compiler flags:   -g -O2
  library types:    Shared=yes, Static=yes

  warnings:         yes
  debug:            no
  printf-like:      no
  libxo-options:    yes
  text-only:        no
  gettext:          yes (/usr/local)
  isthreaded:       yes
  thread-local:     before
  local wcwidth:    yes
  retain size:      default

Making all in bin
gmake[1]: Entering directory '/tmp/cirrus-ci-build/build/bin'
gmake[1]: Nothing to be done for 'all'.
gmake[1]: Leaving directory '/tmp/cirrus-ci-build/build/bin'
Making all in libxo
gmake[1]: Entering directory '/tmp/cirrus-ci-build/build/libxo'
gmake  all-am
gmake[2]: Entering directory '/tmp/cirrus-ci-build/build/libxo'
  CC       libxo.lo
  CC       xo_encoder.lo
  CC       xo_syslog.lo
  CCLD     libxo.la
gmake[2]: Leaving directory '/tmp/cirrus-ci-build/build/libxo'
gmake[1]: Leaving directory '/tmp/cirrus-ci-build/build/libxo'
Making all in xo
gmake[1]: Entering directory '/tmp/cirrus-ci-build/build/xo'
  CC       xo.o
../../xo/xo.c:99:9: error: variable 'hflag' set but not used [-Werror,-Wunused-but-set-variable]
    int hflag = 0, jflag = 0, tflag = 0,
        ^
../../xo/xo.c:99:20: error: variable 'jflag' set but not used [-Werror,-Wunused-but-set-variable]
    int hflag = 0, jflag = 0, tflag = 0,
                   ^
../../xo/xo.c:99:31: error: variable 'tflag' set but not used [-Werror,-Wunused-but-set-variable]
    int hflag = 0, jflag = 0, tflag = 0,
                              ^
../../xo/xo.c:100:2: error: variable 'zflag' set but not used [-Werror,-Wunused-but-set-variable]
        zflag = 0, qflag = 0, star1 = 0, star2 = 0;
        ^
../../xo/xo.c:100:13: error: variable 'qflag' set but not used [-Werror,-Wunused-but-set-variable]
        zflag = 0, qflag = 0, star1 = 0, star2 = 0;
                   ^
5 errors generated.
gmake[1]: *** [Makefile:482: xo.o] Error 1
gmake[1]: Leaving directory '/tmp/cirrus-ci-build/build/xo'
gmake: *** [Makefile:572: all-recursive] Error 1

Exit status: 2