Fix dependencies and add license

pkg.info

@@ -1,10 +1,9 @@
 name: gdbm
 description: GNU database library
 version: 1.23
-revision: 2
+revision: 3
 url: https://www.gnu.org/software/gdbm/
 license: GPL3
 architecture: any
-depends: ["bash","glibc","readline"]
+depends: ["glibc","readline","sh"]
-make_depends: ["bash","binutils","coreutils","diffutils","gcc","grep","make","sed"]
 type: source

source.sh

@@ -31,4 +31,6 @@ check() {
 # This function is used to move the compiled files into the output directory
 package() {
   make DESTDIR="$BPM_OUTPUT" install
+
+  install -Dm644 "$BPM_SOURCE"/COPYING "$BPM_OUTPUT"/usr/share/licenses/gdbm/COPYING
 }