chore, zap to latest sxe-compiler.m4 macro pack
chore, propagate MAKECMDGOALS to build-aux/
chore, zap to latest clitoris version
Merge branch 'bld/configure'

* bld/configure:
  chore, zap to latest clitoris version
  chore, propagate MAKECMDGOALS to build-aux/
  chore, zap to latest sxe-compiler.m4 macro pack
chore, kick xiar/xild tools test, it's automatic in latest SXE_CHECK_CC
minor, ask for -msse2 again, to get floating point right on x86
Merge branch 'bld/configure'

* bld/configure:
  minor, ask for -msse2 again, to get floating point right on x86
  chore, kick xiar/xild tools test, it's automatic in latest SXE_CHECK_CC