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author | Akim Demaille <demaille@gostai.com> | 2008-10-22 07:15:25 -0500 |
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committer | Akim Demaille <demaille@gostai.com> | 2008-11-15 11:33:00 +0100 |
commit | 070e650956e18ab54d949028dd2d0ba47391e1b9 (patch) | |
tree | 6ecd9536f52dcf64edcdd5d424a8950784e13c87 | |
parent | 0078681b6bc2d90f74654f85f076fe224a990f07 (diff) | |
download | bison-070e650956e18ab54d949028dd2d0ba47391e1b9.tar.gz |
Better error message.
* bootstrap (find_tool): Fix the error message.
-rw-r--r-- | ChangeLog | 5 | ||||
-rwxr-xr-x | bootstrap | 4 |
2 files changed, 7 insertions, 2 deletions
@@ -1,5 +1,10 @@ 2008-11-15 Akim Demaille <demaille@gostai.com> + Better error message. + * bootstrap (find_tool): Fix the error message. + +2008-11-15 Akim Demaille <demaille@gostai.com> + Update variant.yy to newest interface. * examples/variant.yy: Define lex_symbol. Adjust. @@ -144,9 +144,9 @@ vc_ignore=auto # ------------------------- find_tool () { - # Find sha1sum, named gsha1sum on MacPorts. find_tool_envvar=$1 shift + find_tool_name=$@ if eval test x"\$$find_tool_envvar" = x; then for i do @@ -157,7 +157,7 @@ find_tool () done fi if test x"$find_tool_res" = x; then - echo >&2 "$0: $find_tool_name is required" + echo >&2 "$0: one of these is required: $find_tool_names" exit 1 fi ($find_tool_res --version </dev/null) >/dev/null 2>&1 || { |