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| author | Joey Hess <joey@kitenet.net> | 2011-08-15 19:43:18 (GMT) |
|---|---|---|
| committer | Joey Hess <joey@kitenet.net> | 2011-08-15 19:43:18 (GMT) |
| commit | cdee8b86523d0c381c9615761c0d54730a4a6448 (patch) | |
| tree | 81dc4ca1e15e4d95b494f92650b195516c4042c3 /functions | |
| parent | 63c73e7f4444b3a56d517e7d9c68d0647e3ddb9a (diff) | |
| download | debootstrap-cdee8b86523d0c381c9615761c0d54730a4a6448.zip debootstrap-cdee8b86523d0c381c9615761c0d54730a4a6448.tar.gz debootstrap-cdee8b86523d0c381c9615761c0d54730a4a6448.tar.bz2 | |
Search PATH for programs, rather than checking hardcoded locations.
Generally a good idea, but specifically FreeBSD does not keep gunzip in /bin/
Diffstat (limited to 'functions')
| -rw-r--r-- | functions | 24 |
1 files changed, 18 insertions, 6 deletions
@@ -524,9 +524,9 @@ download_release_indices () { local i= if [ "$normi" != "" ]; then i="$normi" - elif [ -x /bin/bunzip2 ] && [ "$bz2i" != "" ]; then + elif in_path bunzip2 && [ "$bz2i" != "" ]; then i="$bz2i" - elif [ -x /bin/gunzip ] && [ "$gzi" != "" ]; then + elif in_path gunzip && [ "$gzi" != "" ]; then i="$gzi" fi if [ "$i" != "" ]; then @@ -552,11 +552,11 @@ download_release_indices () { ext="$ext $normi ." i="$normi" fi - if [ -x /bin/bunzip2 ] && [ "$bz2i" != "" ]; then + if in_path bunzip2 && [ "$bz2i" != "" ]; then ext="$ext $bz2i bz2" i="${i:-$bz2i}" fi - if [ -x /bin/gunzip ] && [ "$gzi" != "" ]; then + if in_path gunzip && [ "$gzi" != "" ]; then ext="$ext $gzi gz" i="${i:-$gzi}" fi @@ -690,7 +690,7 @@ download_main_indices () { for c in $COMPONENTS; do local path="dists/$SUITE/$c/binary-$ARCH/Packages" local pkgdest="$TARGET/$($DLDEST pkg "$SUITE" "$c" "$ARCH" "$m" "$path")" - if [ -x /bin/gunzip ] && get "$m/${path}.gz" "${pkgdest}.gz"; then + if in_path gunzip && get "$m/${path}.gz" "${pkgdest}.gz"; then rm -f "$pkgdest" gunzip "$pkgdest.gz" elif get "$m/$path" "$pkgdest"; then @@ -1028,7 +1028,7 @@ setup_dselect_method () { # For the debootstrap udeb, pkgdetails is provided by the bootstrap-base # udeb, so the pkgdetails API needs to be kept in sync with that. -if [ -x /usr/bin/perl ]; then +if in_path perl; then PKGDETAILS=pkgdetails_perl pkgdetails_field () { @@ -1292,6 +1292,18 @@ on_exit () { N_EXIT_THINGS="$(( $N_EXIT_THINGS + 1 ))" } +in_path () { + IFS=":" _in_path "$1" +} +_in_path () { + for dir in $PATH; do + if [ -x "$dir/$1" ]; then + return 0 + fi + done + return 1 +} + ############################################################## fakechroot tools install_fakechroot_tools () { |