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| author | Allan McRae <allan@archlinux.org> | 2009-10-23 07:30:47 +0200 |
|---|---|---|
| committer | Dan McGee <dan@archlinux.org> | 2010-05-06 02:26:06 +0200 |
| commit | ccbef232c97fda061eee54a96bcd60b13a77f5d1 (patch) | |
| tree | 7b8c713f8a07fc042a894763074269d9a71743c4 /scripts | |
| parent | df99495b826eab9f25ceeb8f2643565af8818c20 (diff) | |
| download | pacman-ccbef232c97fda061eee54a96bcd60b13a77f5d1.tar.gz pacman-ccbef232c97fda061eee54a96bcd60b13a77f5d1.tar.xz | |
makepkg: improve removal of installed dependencies
Compare a list of packages on the system before and after dependency
resolution in order to get a complete list of packages to remove. This
allows makepkg to remove packages installed due to provides.
Bail in cases where packages that were on the system originally have been
removed as there is a risk of breaking the system when removing the new
packages.
Fixes FS#15144.
Signed-off-by: Allan McRae <allan@archlinux.org>
Signed-off-by: Dan McGee <dan@archlinux.org>
Diffstat (limited to 'scripts')
| -rw-r--r-- | scripts/makepkg.sh.in | 36 |
1 files changed, 20 insertions, 16 deletions
diff --git a/scripts/makepkg.sh.in b/scripts/makepkg.sh.in index a2db90b3..baf47032 100644 --- a/scripts/makepkg.sh.in +++ b/scripts/makepkg.sh.in @@ -344,7 +344,7 @@ download_file() { run_pacman() { local ret=0 - if (( ! ASROOT )) && [[ $1 != "-T" ]] && sudo -l $PACMAN &>/dev/null; then + if (( ! ASROOT )) && [[ $1 != "-T" && $1 != "-Qq" ]] && sudo -l $PACMAN &>/dev/null; then sudo $PACMAN $PACMAN_OPTS "$@" || ret=$? else $PACMAN $PACMAN_OPTS "$@" || ret=$? @@ -399,7 +399,6 @@ handle_deps() { } resolve_deps() { - # $pkgdeps is a GLOBAL variable, used by remove_deps() local R_DEPS_SATISFIED=0 local R_DEPS_MISSING=1 @@ -409,7 +408,6 @@ resolve_deps() { fi if handle_deps $deplist; then - pkgdeps="$pkgdeps $deplist" # check deps again to make sure they were resolved deplist="$(check_deps $*)" [[ -z $deplist ]] && return $R_DEPS_SATISFIED @@ -426,23 +424,24 @@ resolve_deps() { return $R_DEPS_MISSING } -# fix flyspray bug #5923 remove_deps() { - # $pkgdeps is a GLOBAL variable, set by resolve_deps() (( ! RMDEPS )) && return - [[ -z $pkgdeps ]] && return - local dep depstrip deplist - deplist="" - for dep in $pkgdeps; do - depstrip="${dep%%[<=>]*}" - deplist="$deplist $depstrip" - done + # check for packages removed during dependency install (e.g. due to conflicts) + # removing all installed packages is risky in this case + if [[ -n $(comm -23 <(printf "%s\n" "${original_pkglist[@]}") \ + <(printf "%s\n" "${current_pkglist[@]}")) ]]; then + warning "$(gettext "Failed to remove installed dependencies.")" + return 0 + fi - msg "Removing installed dependencies..." + local deplist=($(comm -13 <(printf "%s\n" "${original_pkglist[@]}") \ + <(printf "%s\n" "${current_pkglist[@]}"))) + (( ${#deplist[@]} == 0 )) && return + msg "Removing installed dependencies..." # exit cleanly on failure to remove deps as package has been built successfully - if ! run_pacman -Rns $deplist; then + if ! run_pacman -Rn ${deplist[@]}; then warning "$(gettext "Failed to remove installed dependencies.")" return 0 fi @@ -1866,14 +1865,15 @@ if (( SOURCEONLY )); then exit 0 fi -# fix flyspray bug #5973 if (( NODEPS || NOBUILD || REPKG )); then # no warning message needed for nobuild, repkg if (( NODEPS )); then warning "$(gettext "Skipping dependency checks.")" fi elif [ $(type -p "${PACMAN%% *}") ]; then - unset pkgdeps # Set by resolve_deps() and used by remove_deps() + if (( RMDEPS )); then + original_pkglist=($(run_pacman -Qq | sort)) # required by remove_dep + fi deperr=0 msg "$(gettext "Checking Runtime Dependencies...")" @@ -1882,6 +1882,10 @@ elif [ $(type -p "${PACMAN%% *}") ]; then msg "$(gettext "Checking Buildtime Dependencies...")" resolve_deps ${makedepends[@]} || deperr=1 + if (( RMDEPS )); then + current_pkglist=($(run_pacman -Qq | sort)) # required by remove_deps + fi + if (( deperr )); then error "$(gettext "Could not resolve all dependencies.")" exit 1 |