Author: blogic Date: 2015-01-22 10:35:40 +0100 (Thu, 22 Jan 2015) New Revision: 44076
Added: trunk/include/scan.awk Modified: trunk/include/scan.mk trunk/scripts/feeds Log: build: allow openwrt.git packages to be replaced by feeds Currently, replacing a package available in openwrt.git requires modifications in openwrt.git, or requires duplicating the package in a feed but with a different name, which causes all kind of problems related to dependencies (all packages selecting it would have to be modified accordingly to select the new package). With this change, if a package with the same name is present both in feeds/ and package/ folders, the one in feeds/ can override the one in package/, both in the menuconfig and during the build, by passing the "-f" option to "./scripts/feeds install" This mechanism is particularly useful for vendor tree, or in general for application which needs to replace one particular package which exists within openwrt.git by a custom/newer version. Signed-off-by: Mathieu Olivari <[email protected]> Added: trunk/include/scan.awk =================================================================== --- trunk/include/scan.awk (rev 0) +++ trunk/include/scan.awk 2015-01-22 09:35:40 UTC (rev 44076) @@ -0,0 +1,17 @@ +BEGIN { FS="/" } +$1 ~ /^feeds/ { FEEDS[$NF]=$0 } +$1 !~ /^feeds/ { PKGS[$NF]=$0 } +END { + # Filter-out OpenWrt packages which have a feeds equivalent + for (pkg in PKGS) + if (pkg in FEEDS) + delete PKGS[pkg] + n = asort(PKGS) + for (i=1; i <= n; i++) { + print PKGS[i] + } + n = asort(FEEDS) + for (i=1; i <= n; i++){ + print FEEDS[i] + } +} Modified: trunk/include/scan.mk =================================================================== --- trunk/include/scan.mk 2015-01-22 09:35:35 UTC (rev 44075) +++ trunk/include/scan.mk 2015-01-22 09:35:40 UTC (rev 44076) @@ -43,7 +43,7 @@ $(FILELIST): rm -f $(TMP_DIR)/info/.files-$(SCAN_TARGET)-* - $(call FIND_L, $(SCAN_DIR)) $(SCAN_EXTRA) -mindepth 1 $(if $(SCAN_DEPTH),-maxdepth $(SCAN_DEPTH)) -name Makefile | xargs grep -HE 'call (Build/DefaultTargets|Build(Package|Target)|.+Package)' | sed -e 's#^$(SCAN_DIR)/##' -e 's#/Makefile:.*##' | uniq > $@ + $(call FIND_L, $(SCAN_DIR)) $(SCAN_EXTRA) -mindepth 1 $(if $(SCAN_DEPTH),-maxdepth $(SCAN_DEPTH)) -name Makefile | xargs grep -HE 'call (Build/DefaultTargets|Build(Package|Target)|.+Package)' | sed -e 's#^$(SCAN_DIR)/##' -e 's#/Makefile:.*##' | uniq | awk -f include/scan.awk > $@ $(TMP_DIR)/info/.files-$(SCAN_TARGET).mk: $(FILELIST) ( \ Modified: trunk/scripts/feeds =================================================================== --- trunk/scripts/feeds 2015-01-22 09:35:35 UTC (rev 44075) +++ trunk/scripts/feeds 2015-01-22 09:35:40 UTC (rev 44076) @@ -358,6 +358,7 @@ sub install_package { my $feed = shift; my $name = shift; + my $force = shift; my $ret = 0; $feed = lookup_package($feed, $name); @@ -383,14 +384,23 @@ $src or $src = $name; # previously installed packages set the runtime package - # newly installed packages set the source package - $installed{$src} and return 0; + # newly installed packages set the source package to 1 + $installed{$src} and $installed{$src} == 1 and return 0; + # we'll trigger the override only with the 3 conditions below: + # - override is allowed by command line (-f) + # - a package with the same src exists in the core packages list + # - the package previously installed is not from a feed + my $override = 1 if ($force and is_core_package($src) and !$installed{$src}->{feed}); + # check previously installed packages - $installed{$name} and return 0; + $installed{$name} and !$override and return 0; $installed{$src} = 1; - warn "Installing package '$src'\n"; + $override == 1 + and warn "Overriding package '$src'\n" + or warn "Installing package '$src'\n"; + $install_method{$type} or do { warn "Unknown installation method: '$type'\n"; return 1; @@ -436,7 +446,7 @@ my $feed; my $ret = 0; - getopts('ap:d:h', \%opts); + getopts('ap:d:fh', \%opts); if ($opts{h}) { usage(); @@ -462,7 +472,7 @@ my $p = $feed_package->{$name}; next if $p->{vdepends}; if( $p->{name} ) { - install_package($feed, $p->{name}) == 0 or $ret = 1; + install_package($feed, $p->{name}, exists($opts{f})) == 0 or $ret = 1; get_feed($f->[1]); } } @@ -470,7 +480,7 @@ } } else { while ($name = shift @ARGV) { - install_package($feed, $name) == 0 or $ret = 1; + install_package($feed, $name, exists($opts{f})) == 0 or $ret = 1; } } @@ -638,6 +648,7 @@ -a : Install all packages from all feeds or from the specified feed using the -p option. -p <feedname>: Prefer this feed when installing packages. -d <y|m|n>: Set default for newly installed packages. + -f : Install will be forced even if the package exists in core OpenWrt (override) search [options] <substring>: Search for a package Options: _______________________________________________ openwrt-commits mailing list [email protected] https://lists.openwrt.org/cgi-bin/mailman/listinfo/openwrt-commits
