Mercurial > gnulib
comparison build-aux/install-reloc @ 40200:19988ebda9fa
relocatable-prog: Improve verbose output.
* build-aux/install-reloc (func_verbose): Escape characters that would
be interpreted by the shell.
| author | Bruno Haible <bruno@clisp.org> |
|---|---|
| date | Sun, 24 Feb 2019 15:18:24 +0100 |
| parents | 5fd32d128129 |
| children | 9e8fb35d4032 |
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| 40199:dd30d6eb93bd | 40200:19988ebda9fa |
|---|---|
| 206 fi | 206 fi |
| 207 | 207 |
| 208 # Outputs a command and runs it. | 208 # Outputs a command and runs it. |
| 209 func_verbose () | 209 func_verbose () |
| 210 { | 210 { |
| 211 echo "$@" | 211 # Make it easy to copy&paste the printed command into a shell in most cases, |
| 212 # by escaping '\\', '"', and '$'. This is not perfect, just good enough. | |
| 213 echo "$@" | sed -e 's/\([\\"$]\)/\\\1/g' | |
| 212 "$@" | 214 "$@" |
| 213 } | 215 } |
| 214 | 216 |
| 215 # Run install_command. | 217 # Run install_command. |
| 216 func_verbose $install_prog "$@" || exit $? | 218 func_verbose $install_prog "$@" || exit $? |