makepkg: add support for .pkg.tar.lzo

Supported by libarchive as of version 3.1.0 when compiled against lzo2
or in the presence of the lzop binary.

Signed-off-by: Dave Reisner <dreisner@archlinux.org>
Signed-off-by: Allan McRae <allan@archlinux.org>

2 files changed, 4 insertions, 1 deletions

diff --git a/doc/makepkg.conf.5.txt b/doc/makepkg.conf.5.txt
index f00ad58c..71cfc5d8 100644
--- a/doc/makepkg.conf.5.txt
+++ b/doc/makepkg.conf.5.txt
@@ -243,6 +243,7 @@ Options
 **COMPRESSGZ=**"(gzip -c -f -n)"::
 **COMPRESSBZ2=**"(bzip2 -c -f)"::
 **COMPRESSXZ=**"(xz -c -z -)"::
+**COMPRESSLZO**"(lzop -q)"::
 **COMPRESSLRZ=**"(lrzip -q)"::
 **COMPRESSZ=**"(compress -c -f)"::
 	Sets the command and options used when compressing compiled or source
@@ -251,7 +252,7 @@ Options
 **PKGEXT=**".pkg.tar.gz", **SRCEXT=**".src.tar.gz"::
 	Sets the compression used when making compiled or source packages. The
 	current valid suffixes are `.tar`, `.tar.gz`, `.tar.bz2`, `.tar.xz`,
-	`.tar.lrz` and `.tar.Z`.
+	`.tar.lzo`, `.tar.lrz` and `.tar.Z`.
 	Do not touch these unless you know what you are doing.
 
 See Also
diff --git a/scripts/makepkg.sh.in b/scripts/makepkg.sh.in
index 293e13f8..bd29d737 100644
--- a/scripts/makepkg.sh.in
+++ b/scripts/makepkg.sh.in
@@ -1828,6 +1828,7 @@ create_package() {
 		*tar.bz2) ${COMPRESSBZ2[@]:-bzip2 -c -f} ;;
 		*tar.xz)  ${COMPRESSXZ[@]:-xz -c -z -} ;;
 		*tar.lrz) ${COMPRESSLRZ[@]:-lrzip -q} ;;
+		*tar.lzo) ${COMPRESSLZO[@]:-lzop -q} ;;
 		*tar.Z)   ${COMPRESSZ[@]:-compress -c -f} ;;
 		*tar)     cat ;;
 		*) warning "$(gettext "'%s' is not a valid archive extension.")" \
@@ -1944,6 +1945,7 @@ create_srcpackage() {
 		*tar.bz2) TAR_OPT="-j" ;;
 		*tar.xz)  TAR_OPT="-J" ;;
 		*tar.lrz) TAR_OPT="--lrzip" ;;
+		*tar.lzo) TAR_OPT="--lzop" ;;
 		*tar.Z)   TAR_OPT="-Z" ;;
 		*tar)     TAR_OPT=""  ;;
 		*) warning "$(gettext "'%s' is not a valid archive extension.")" \