Don't set LC_ALL=C during build as that breaks python apps
Don't set LC_ALL=C during build as that breaks python apps

Setting LC_ALL=C breaks python apps doing I/O on UTF-8 source
files. In particular this broke glib-mkenums

  GEN      libvirt-gconfig-enum-types.h
Traceback (most recent call last):
  File "/usr/bin/glib-mkenums", line 669, in <module>
    process_file(fname)
  File "/usr/bin/glib-mkenums", line 406, in process_file
    line = curfile.readline()
  File "/usr/lib64/python3.6/encodings/ascii.py", line 26, in decode
    return codecs.ascii_decode(input, self.errors)[0]
UnicodeDecodeError: 'ascii' codec can't decode byte 0xc3 in position 849: ordinal not in range(128)

Signed-off-by: Daniel P. Berrange <bb938cf255e055ff3507f2627d214e8e62118fcf@redhat.com>

libvirt/libvirt-glib,libvirt/libvirt-glib,libvirt/libvirt-glib