diff options
Diffstat (limited to 'build-aux/x-to-1.in')
| -rw-r--r-- | build-aux/x-to-1.in | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/build-aux/x-to-1.in b/build-aux/x-to-1.in index 50fb5bb2c7..6dc01157f5 100644 --- a/build-aux/x-to-1.in +++ b/build-aux/x-to-1.in @@ -35,7 +35,18 @@ # # Options: # --update Don't overwrite the output if nothing would change. - +# +# Configure-time prerequisites: +# +# PERL Can be set through +# ac_aux_dir_abs=`cd $ac_aux_dir && pwd` +# AC_PATH_PROG([PERL], [perl], [$ac_aux_dir_abs/missing perl]) +# or, alternatively, by the Gnulib 'perl' module. +# +# CROSS_COMPILING Can be set through +# CROSS_COMPILING=$cross_compiling +# AC_SUBST([CROSS_COMPILING]) +# The variable 'cross_compiling' is set by AC_PROG_CC. update= while true; do |