build system: introduce a new feature called build variants.
authornbd <nbd@3c298f89-4303-0410-b956-a3cf2f4a3e73>
Tue, 10 Nov 2009 22:00:54 +0000 (22:00 +0000)
committernbd <nbd@3c298f89-4303-0410-b956-a3cf2f4a3e73>
Tue, 10 Nov 2009 22:00:54 +0000 (22:00 +0000)
commitbc624321e8fb058c5ebce476d33d6d0e4dcfa9e3
tree2320af26b138a3ffb9add5ad143a555920b00967
parent3b3a36db385168971075d15fbf76a27920a7b888
build system: introduce a new feature called build variants.
it allows building a package multiple times in one pass with different build dirs,
based on the same build settings.
replaces templating hacks like the one used in the hostapd package

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@18357 3c298f89-4303-0410-b956-a3cf2f4a3e73
include/package-defaults.mk
include/package-dumpinfo.mk
include/subdir.mk
scripts/metadata.pl
scripts/metadata.pm