license functionality and good, also man-pages-posix2017

soft/macchanger

@@ -1,8 +1,13 @@
 #!/bin/sh
 
+ARCH=all
+DESCRIPTION="Utility that changes apparent MAC addresses."
+LICENSE=gpl30
 NAME=macchanger
-VERSION=nightly
+PROVIDES=macchanger
+REL=0
 UPSTREAM=https://github.com/alobbs/macchanger.git
+VERSION=nightly
 . soft
 
 # depends on

soft/man-pages-posix2017

@@ -0,0 +1,16 @@
+#!/bin/sh
+
+ARCH=all
+DESCRIPTION="POSIX.1-2017 manual pages"
+LICENSE=custom
+NAME=man-pages-posix2017
+PROVIDES=man-pages-posix
+REL=0
+UPSTREAM=https://git.kernel.org/pub/scm/docs/man-pages/man-pages-posix.git
+VERSION=nightly
+stream_licesne(){
+	cat "$SRC"/POSIX-COPYRIGHT
+}
+. soft
+
+cp "$SRC"/man0p "$SRC"/man1p "$SRC"/man3p "$MAN"

soft/soft

@@ -3,13 +3,21 @@
 set -e
 
 GMAKE=gmake
-PREFIX=/usr/local
+PREFIX=/usr/local/soft
 
 BIN="$PREFIX/bin"
 SHARE="$PREFIX"/share
 FONTS="$SHARE"/fonts
+LICENSES="$PREFIX"/licenses
+MAN="$PREFIX"/man
 SRC="$PREFIX/src/$NAME"
 
+soft_advise(){
+	printf "\
+%s: %s: It is advised to run the following, or the system equivalent:
+	%s\n" soft "$NAME" "$*" >&2
+}
+
 case "$UPSTREAM_TYPE" in
 custom)	;;
 *)	get_upstream(){
@@ -28,8 +36,9 @@ custom)	;;
 	} ;;
 esac; get_upstream
 
-soft_advise(){
-	printf "\
-%s: %s: It is advised to run the following, or the system equivalent:
-	%s\n" soft "$NAME" "$*" >&2
-}
+if test "$LICENSE" = custom || ! test -e "$LICENSES/$LICENSE"
+then	case "$LICENSE" in
+	gpl30)	curl -o "$LICENSES/$LICENSE" \
+			'https://www.gnu.org/licenses/gpl-3.0.txt' ;;
+	*)	stream_license >"$LICENSES/$LICENSE" ;;
+esac