[DRE-maint] Bug#1102981: ruby3.3: depend on libcrypt-dev explicitly

[Helmut Grohne]

Source: ruby3.3
Version: 3.3.8-1
Tags: patch
User: helmutg at debian.org
Usertags: libcrypt-pkgconf

ruby3.3 uses libxcrypt during build, but it also exposes this header to 
its downstreams by including -lcrypt in its pkgconf .pc.  There is an 
effort[1] to drop libcrypt-dev from the build-essential package set. 
This will not happen during the trixie freeze, but some months into the 
forky cycle. Once dropped, ruby3.3 and reverse dependencies of 
ruby3.3-dev will fail to build from source.  While looking into it, I 
noticed that the .pc file also contains -lz without a matching 
dependency. I'm attaching a patch to make these dependencies explicit. 
It is safe for inclusion into trixie, but it does not warrant an upload 
of its own at this time of the freeze.

Helmut
-------------- next part --------------
diff -Nru ruby3.3-3.3.8/debian/changelog ruby3.3-3.3.8/debian/changelog
--- ruby3.3-3.3.8/debian/changelog	2025-04-10 20:59:06.000000000 +0200
+++ ruby3.3-3.3.8/debian/changelog	2025-04-13 15:05:27.000000000 +0200
@@ -1,3 +1,10 @@
+ruby3.3 (3.3.8-1.1) UNRELEASED; urgency=medium
+
+  * Non-maintainer upload.
+  * Explicitly depend on libcrypt-dev. (Closes: #-1)
+
+ -- Helmut Grohne <helmut at subdivi.de>  Sun, 13 Apr 2025 15:05:27 +0200
+
 ruby3.3 (3.3.8-1) unstable; urgency=medium
 
   * New upstream release.
diff -Nru ruby3.3-3.3.8/debian/control ruby3.3-3.3.8/debian/control
--- ruby3.3-3.3.8/debian/control	2025-04-10 20:59:06.000000000 +0200
+++ ruby3.3-3.3.8/debian/control	2025-04-13 15:05:25.000000000 +0200
@@ -9,6 +9,7 @@
                coreutils (>= 7.5),
                debhelper-compat (= 13),
                file,
+               libcrypt-dev,
                libffi-dev,
                libgdbm-compat-dev,
                libgdbm-dev,
@@ -78,8 +79,10 @@
 Package: ruby3.3-dev
 Multi-Arch: same
 Architecture: any
-Depends: libgmp-dev,
+Depends: libcrypt-dev,
+         libgmp-dev,
          libruby3.3 (= ${binary:Version}),
+         zlib1g-dev,
          ${misc:Depends},
          ${shlibs:Depends}
 Recommends: ruby3.3-doc