system/xar: Updated for version 1.8dev+498.

Signed-off-by: B. Watson <urchlay@slackware.uk>

Signed-off-by: Willy Sudiarto Raharjo <willysr@slackbuilds.org>

system/xar/patches/series

@@ -0,0 +1,7 @@
+xar-1.6.1-ext2.patch
+xar-1.8-safe_dirname.patch
+xar-1.8-arm-ppc.patch
+xar-1.8-openssl-1.1.patch
+xar-1.8.0.0.452-linux.patch
+xar-1.8.0.0.487-non-darwin.patch
+xar-1.8.0.0.487-variable-sized-object.patch

system/xar/patches/xar-1.8.0.0.487-non-darwin.patch

@@ -0,0 +1,12 @@
+don't do availability stuff on non-Darwin
+
+--- a/include/xar.h.in
++++ b/include/xar.h.in
+@@ -52,6 +52,7 @@
+ #import <os/availability.h>
+ #else
+ #define API_DEPRECATED(...)
++#define API_AVAILABLE(...)
+ #endif
+ 
+ #pragma pack(4)

system/xar/patches/xar-1.8.0.0.487-variable-sized-object.patch

@@ -0,0 +1,18 @@
+GCC doesn't like this:
+
+filetree.c:744:9: error: variable-sized object may not be initialized
+
+Since there's nothing changing at runtime at all, just make the compiler
+see it's always going to be 1.
+
+--- a/lib/filetree.c
++++ b/lib/filetree.c
+@@ -740,7 +740,7 @@
+ 	size_t fspath1_size = 0, fspath2_size = 0;
+ 	size_t ns1_size = 0, ns2_size = 0;
+ 	const struct __xar_file_t * child1 = NULL, * child2 = NULL;
+-	const uint keys_to_ignore_count = 1;
++#define keys_to_ignore_count 1
+ 	char * keys_to_ignore[keys_to_ignore_count] = { "id" }; // ID is allowed ot mismatch
+ 	
+ 	// If the two pointers match, call it the same.

system/xar/xar.SlackBuild

@@ -13,13 +13,15 @@
 # bother me.
 
 # The original google code project is dead, and so is mackyle's github
-# project. The Apple project might be deprecated, but it's still being
-# updated.
+# project. The Apple github project might be deprecated, but it's
+# still being updated (as of August 2023).
 
-# For some reason, gentoo and other distros want to give this the
-# version number "1.8.0.0.452". Dunno where the extra zeroes come
-# from. "xar --version" reports "1.8dev", the tarball's version
-# number is the SVN revision, 452...
+# For some reason, gentoo and other distros want to give this version
+# numbers like "1.8.0.0.452". Dunno where the extra zeroes come from.
+# "xar --version" reports "1.8dev", the tarball's version number
+# is the SVN revision (452, 498, etc).
+
+# 20231118 bkw: update for v498.
 
 # 20230711 bkw: no script changes, just a note to myself: there's now
 # a 496 tag, and it won't compile either.
@@ -37,8 +39,8 @@
 cd $(dirname $0) ; CWD=$(pwd)
 
 PRGNAM=xar
-VERSION=${VERSION:-1.8dev+452}
-BUILD=${BUILD:-2}
+VERSION=${VERSION:-1.8dev+498}
+BUILD=${BUILD:-1}
 TAG=${TAG:-_SBo}
 PKGTYPE=${PKGTYPE:-tgz}
 
@@ -89,12 +91,21 @@ find -L .  -perm /111 -a \! -perm 755 -a -exec chmod 755 {} \+ -o \
 
 cd $PRGNAM
 
-# patches came from gentoo:
-# https://gitweb.gentoo.org/repo/gentoo.git/tree/app-arch/xar
-for i in $CWD/patches/*.patch; do
-  patch -p1 < $i
+# Patches came from liguros:
+# https://gitlab.com/liguros/liguros-repo/-/tree/stable/app-arch/xar
+for i in $( cat $CWD/patches/series ); do
+  patch -p1 < $CWD/patches/$i
 done
 
+# This bit comes from liguros's xar-498.ebuild.
+sed -i 's/__APPLE__/__NO_APPLE__/' lib/hash.c lib/archive.h
+cp lib/*.h include
+
+# Make #include <xar/xar.h> include the one in the build dir, not
+# any system-wide one in /usr/include.
+mkdir include/xar
+ln -sf ../xar.h include/xar/xar.h
+
 # -I doesn't affect #include "blah.h".
 sed -i 's,"\(\(util\|filetree\)\.h\)",<\1>,' src/xar.c
 

system/xar/xar.info

@@ -1,8 +1,8 @@
 PRGNAM="xar"
-VERSION="1.8dev+452"
+VERSION="1.8dev+498"
 HOMEPAGE="https://opensource.apple.com/source/xar/"
-DOWNLOAD="https://github.com/apple-oss-distributions/xar/archive/xar-452/xar-xar-452.tar.gz"
-MD5SUM="2dd42db34c7a7050b5e8c58d81d791cf"
+DOWNLOAD="https://github.com/apple-oss-distributions/xar/archive/xar-498/xar-xar-498.tar.gz"
+MD5SUM="4a4bcc060d8e9a1678c39ee3b701c44b"
 DOWNLOAD_x86_64=""
 MD5SUM_x86_64=""
 REQUIRES=""