diff options
Diffstat (limited to 'opcodes/configure.ac')
| -rw-r--r-- | opcodes/configure.ac | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/opcodes/configure.ac b/opcodes/configure.ac index 4c36983..7384684 100644 --- a/opcodes/configure.ac +++ b/opcodes/configure.ac @@ -109,11 +109,17 @@ AC_ARG_ENABLE(cgen-maint, yes) cgen_maint=yes ;; no) cgen_maint=no ;; *) - # argument is cgen install directory (not implemented yet). - # Having a `share' directory might be more appropriate for the .scm, - # .cpu, etc. files. + # Argument is a directory where cgen can be found. In some + # future world cgen could be installable, but right now this + # is not the case. Instead we assume the directory is a path + # to the cgen source tree. cgen_maint=yes - cgendir=${cgen_maint}/lib/cgen + if test -r ${enableval}/iformat.scm; then + # This looks like a cgen source tree. + cgendir=${enableval} + else + AC_MSG_ERROR(${enableval} doesn't look like a cgen source tree) + fi ;; esac])dnl AM_CONDITIONAL(CGEN_MAINT, test x${cgen_maint} = xyes) |