libcap: update to 2.53.

srcpkgs/libcap/patches/fix-rebuild-during-install.patch

@@ -0,0 +1,47 @@
+From afbc554d16a32ed352191e49b3673f2f72d0002f Mon Sep 17 00:00:00 2001
+From: "Arnout Vandecappelle (Essensium/Mind)" <arnout@mind.be>
+Date: Tue, 24 Aug 2021 01:22:57 +0200
+Subject: libcap/Makefile: don't overwrite 'empty' when generating loader.txt
+
+objcopy takes an input file and an output file as arguments. If the
+output file is left out, the input file will be overwritten.
+
+Since the objcopy command used to generate loader.txt only does a
+dump-section and no filtering, in practice there is no change to empty.
+However, as a side-effect, its timestamp is updated. The timestamp of
+empty and of loader.txt will be more or less the same; however,
+loader.txt is closed just before the output file is closed, so it's
+possible that the timestamp of loader.txt is just a little bit earlier.
+If this happens, it causes loader.txt to be rebuilt later, which in turn
+causes a number of other object files to be rebuilt.
+
+Usually that's harmless, but it sometimes causes the rebuild to happen
+during 'make install'. This is particularly annoying if 'make install'
+is done as root, since loader.txt becomes owned by root in that case.
+
+Fix this by specifying a harmless output file: /dev/null.
+
+Fixes: ee3b25c0a877fa74d1aec88f325ac45b09963c82
+
+Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
+Signed-off-by: Andrew G. Morgan <morgan@kernel.org>
+---
+ libcap/Makefile | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/libcap/Makefile b/libcap/Makefile
+index 56fb0af..399aa66 100644
+--- a/libcap/Makefile
++++ b/libcap/Makefile
+@@ -108,7 +108,7 @@ empty: empty.c
+ 	$(CC) -o $@ $<
+ 
+ loader.txt: empty
+-	$(OBJCOPY) --dump-section .interp=$@ $<
++	$(OBJCOPY) --dump-section .interp=$@ $< /dev/null
+ 
+ cap_magic.o: execable.h execable.c loader.txt
+ 	$(CC) $(CFLAGS) $(CPPFLAGS) -DLIBRARY_VERSION=\"$(LIBTITLE)-$(VERSION).$(MINOR)\" -DSHARED_LOADER=\"$(shell cat loader.txt)\" -c execable.c -o $@
+-- 
+cgit 1.2.3-1.el7
+

srcpkgs/libcap/template

@@ -1,6 +1,6 @@
 # Template file for 'libcap'
 pkgname=libcap
-version=2.52
+version=2.53
 revision=1
 bootstrap=yes
 build_style=gnu-makefile
@@ -14,7 +14,7 @@ license="GPL-2.0-only"
 homepage="http://sites.google.com/site/fullycapable/"
 changelog="https://sites.google.com/site/fullycapable/release-notes-for-libcap"
 distfiles="${KERNEL_SITE}/libs/security/linux-privs/libcap2/${pkgname}-${version}.tar.xz"
-checksum=a2faacd55ae5959db1b0c695f91f256ac4c5e6b10acaeaeaf508ea1ee887fa97
+checksum=9546b7e5358a67a6a4fb0f51715b628efdeff00ee0e629666847ed7de3c63571
 
 if [ "$CROSS_BUILD" ]; then
 	make_build_args="CROSS_COMPILE=${XBPS_CROSS_TRIPLET}-"