Bug#1107115: unblock: libcap2/1:2.75-8

[Christian Kastner <ckk@debian.org>]

Package: release.debian.org
Severity: normal
User: release.debian.org@packages.debian.org
Usertags: unblock
X-Debbugs-Cc: libcap2@packages.debian.org
Control: affects -1 + src:libcap2

Hi,

I've prepared an upload for libcap2 that fixes three bugs. One of them
is an RC bug for a Policy violation, one hides a GCC-specific symbols,
and one removes a stray man page for a utility not shipped.

[ Reason ]

The RC bug is the priority. The symbol bug was already queued. The stray
documentation bug seems to be within the release guidelines.

[ Impact ]

The RC bug is for a Policy violation; one binary package with statically
linked binaries is missing the Built-Using field required by § 7.8. The
symbols bug enables building of this package with libc other than GLIBC.

[ Tests ]

None of these changes affect any of the binaries shipped by this
package, only the build itself. The test is therefor a successful build.

[ Risks ]

All of these changes should be risk-free. One adds a Built-Using field
with is metadata, one improves the symbols file in a way that should
have zero impact on a GLIBC system.

[ Checklist ]
  [x] all changes are documented in the d/changelog
  [x] I reviewed all changes and I approve them
  [x] attach debdiff against the package in testing

unblock libcap2/1:2.75-8

diff -Nru libcap2-2.75/debian/changelog libcap2-2.75/debian/changelog
--- libcap2-2.75/debian/changelog	2025-04-21 20:42:52.000000000 +0200
+++ libcap2-2.75/debian/changelog	2025-05-30 12:06:41.000000000 +0200
@@ -1,3 +1,16 @@
+libcap2 (1:2.75-8) unstable; urgency=medium
+
+  [ Helmut Grohne ]
+  * Mark _IO_stdin_used as glibc-only symbol. (Closes: #1105137)
+
+  [ Aurelien Jarno ]
+  * Add missing Built-Using: glibc (Closes: #1106802)
+
+  [ Christian Kastner ]
+  * Don't install manpage for missing utility 'captree'. (Closes: #1064065)
+
+ -- Christian Kastner <ckk@debian.org>  Fri, 30 May 2025 12:06:41 +0200
+
 libcap2 (1:2.75-7) unstable; urgency=medium
 
   [ Helmut Grohne ]
diff -Nru libcap2-2.75/debian/control libcap2-2.75/debian/control
--- libcap2-2.75/debian/control	2025-04-21 20:42:52.000000000 +0200
+++ libcap2-2.75/debian/control	2025-05-30 12:06:41.000000000 +0200
@@ -48,6 +48,7 @@
 Section: libdevel
 Architecture: linux-any
 Multi-Arch: same
+Built-Using: ${misc:Built-Using}
 Depends: libcap2 (= ${binary:Version}), ${misc:Depends}, ${shlibs:Depends}
 Suggests: manpages-dev
 Provides: libcap2-dev
diff -Nru libcap2-2.75/debian/libcap2-bin.install libcap2-2.75/debian/libcap2-bin.install
--- libcap2-2.75/debian/libcap2-bin.install	2025-04-21 20:42:52.000000000 +0200
+++ libcap2-2.75/debian/libcap2-bin.install	2025-05-30 12:06:41.000000000 +0200
@@ -1,6 +1,5 @@
 usr/sbin
 usr/share/man/man1
 usr/share/man/man8/setcap.8
-usr/share/man/man8/captree.8
 usr/share/man/man8/getpcaps.8
 usr/share/man/man8/getcap.8
diff -Nru libcap2-2.75/debian/libcap2.symbols libcap2-2.75/debian/libcap2.symbols
--- libcap2-2.75/debian/libcap2.symbols	2025-04-21 20:42:52.000000000 +0200
+++ libcap2-2.75/debian/libcap2.symbols	2025-05-30 12:06:41.000000000 +0200
@@ -1,6 +1,6 @@
 libcap.so.2 libcap2 #MINVER#
 * Build-Depends-Package: libcap-dev
- _IO_stdin_used@Base 1:2.75
+ (arch=gnu-any-any)_IO_stdin_used@Base 1:2.75
  __execable_dl_loader@Base 1:2.63
  cap_clear@Base 1:2.10
  cap_clear_flag@Base 1:2.10
diff -Nru libcap2-2.75/debian/not-installed libcap2-2.75/debian/not-installed
--- libcap2-2.75/debian/not-installed	1970-01-01 01:00:00.000000000 +0100
+++ libcap2-2.75/debian/not-installed	2025-05-30 12:06:41.000000000 +0200
@@ -0,0 +1,2 @@
+# Will be installed after trixie releases
+usr/share/man/man8/captree.8
diff -Nru libcap2-2.75/debian/rules libcap2-2.75/debian/rules
--- libcap2-2.75/debian/rules	2025-04-21 20:42:52.000000000 +0200
+++ libcap2-2.75/debian/rules	2025-05-30 12:06:41.000000000 +0200
@@ -108,6 +108,9 @@
 		--add-udeb=libcap2-udeb -- -c4
 	dh_makeshlibs --remaining-packages -- -c4
 
+override_dh_gencontrol:
+	dh_gencontrol -- -Vmisc:Built-Using="$(shell dpkg-query -f '$${source:Package} (= $${source:Version})' -W libc-dev-    bin)"
+
 export DH_GOLANG_BUILDPKG := \
 	kernel.org/pub/linux/libs/security/libcap/cap \
 	kernel.org/pub/linux/libs/security/libcap/psx