makepkg: allow specifying subsets of packages to build

This allows makepkg to only build a specified subset of packages
from a split PKGBUILD.  This is very useful in combination with the
-R flag or when bumping the pkgrel of a single package.

Fixes FS#15956.

Signed-off-by: Allan McRae <allan@archlinux.org>
Signed-off-by: Dan McGee <dan@archlinux.org>

1 files changed, 4 insertions, 0 deletions

diff --git a/doc/makepkg.8.txt b/doc/makepkg.8.txt
index 198aa954..18ee6ed2 100644
--- a/doc/makepkg.8.txt
+++ b/doc/makepkg.8.txt
@@ -149,6 +149,10 @@ Options
 	remote builder, or a tarball upload. Because integrity checks are verified,
 	all source files of the package need to be present or downloadable.
 
+*\--pkg <`list`>*::
+	Only build listed packages from a split package. The use of quotes is
+	necessary when specifying multiple packages. e.g. `--pkg "pkg1 pkg3"`
+
 *\--noconfirm*::
 	(Passed to pacman) Prevent pacman from waiting for user input before
 	proceeding with operations.