diff options
Diffstat (limited to 'build.sh.in')
| -rw-r--r-- | build.sh.in | 29 |
1 files changed, 9 insertions, 20 deletions
diff --git a/build.sh.in b/build.sh.in index 3dfb5be..f9279b7 100644 --- a/build.sh.in +++ b/build.sh.in @@ -461,30 +461,19 @@ if test -z "$idir"; then if test -z "$sudo"; then sudo="sudo" fi -else - if test -n "$(echo "$idir" | sed -n 's#^[^/].*$#true#p')"; then - if ! command -v realpath >/dev/null 2>&1; then - diag "error: unable to execute realpath: command not found" - diag " info: specify absolute installation directory path" - exit 1 - fi +elif test -n "$(echo "$idir" | sed -n 's#^[^/].*$#true#p')"; then - # Don't resolve symlinks and allow non-existent path components. - # - if ! idir="$(realpath -s -m "$idir" 2>/dev/null)"; then - diag "error: realpath does not recognize -s -m" - diag " info: specify absolute installation directory path" - exit 1 - fi + if ! command -v realpath >/dev/null 2>&1; then + diag "error: unable to execute realpath: command not found" + diag " info: specify absolute installation directory path" + exit 1 fi - # Check that it's not inside the build directory (we assume nobody - # is going to specify a path containing `#` or other special sed - # characters). + # Don't resolve symlinks and allow non-existent path components. # - eowd="$(echo "$owd" | sed 's%\([#.*^$\\[\]]\)%\\\1%g')" - if test -n "$(echo "$idir/" | sed -n "s#^$eowd/.*#true#p")"; then - diag "error: installation directory is inside current directory" + if ! idir="$(realpath -s -m "$idir" 2>/dev/null)"; then + diag "error: realpath does not recognize -s -m" + diag " info: specify absolute installation directory path" exit 1 fi fi |