system/xar: Added (eXtensible ARchiver)

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

5 files changed, 212 insertions, 0 deletions

diff --git a/system/xar/patches/xar-1.6.1-ext2.patch b/system/xar/patches/xar-1.6.1-ext2.patch
new file mode 100644
index 000000000000..da413b03e522
--- /dev/null
+++ b/system/xar/patches/xar-1.6.1-ext2.patch
@@ -0,0 +1,24 @@
+--- a/lib/ext2.c.orig
++++ b/lib/ext2.c
+@@ -139,8 +139,10 @@
+ 	if(! (flags & ~EXT2_NOCOMPR_FL) )
+ 		x_addprop(f, "NoCompBlock");
+ #endif
++#ifdef EXT2_ECOMPR_FL
+ 	if(! (flags & ~EXT2_ECOMPR_FL) )
+ 		x_addprop(f, "CompError");
++#endif
+ 	if(! (flags & ~EXT2_BTREE_FL) )
+ 		x_addprop(f, "BTree");
+ 	if(! (flags & ~EXT2_INDEX_FL) )
+@@ -225,8 +227,10 @@
+ 	if( e2prop_get(f, "NoCompBlock", (char **)&tmp) == 0 )
+ 		flags |= EXT2_NOCOMPR_FL ;
+ #endif
++#ifdef EXT2_ECOMPR_FL
+ 	if( e2prop_get(f, "CompError", (char **)&tmp) == 0 )
+ 		flags |= EXT2_ECOMPR_FL ;
++#endif
+ 	if( e2prop_get(f, "BTree", (char **)&tmp) == 0 )
+ 		flags |= EXT2_BTREE_FL ;
+ 	if( e2prop_get(f, "HashIndexed", (char **)&tmp) == 0 )
diff --git a/system/xar/patches/xar-1.8-arm-ppc.patch b/system/xar/patches/xar-1.8-arm-ppc.patch
new file mode 100644
index 000000000000..b2eec5a96e81
--- /dev/null
+++ b/system/xar/patches/xar-1.8-arm-ppc.patch
@@ -0,0 +1,23 @@
+--- a/lib/archive.c
++++ b/lib/archive.c
+@@ -387,7 +387,8 @@
+ 			return NULL;
+ 		}
+         
+-		XAR(ret)->heap_offset = xar_get_heap_offset(ret) + offset;
++		XAR(ret)->heap_offset =
++			XAR(ret)->toc_count + sizeof(xar_header_t) + offset;
+ 		if( lseek(XAR(ret)->fd, XAR(ret)->heap_offset, SEEK_SET) == -1 ) {
+ 			xar_close(ret);
+ 			return NULL;
+--- a/src/xar.c
++++ a/src/xar.c
+@@ -783,7 +783,7 @@
+ int main(int argc, char *argv[]) {
+ 	int ret;
+ 	char *filename = NULL;
+-	char command = 0, c;
++	signed char command = 0, c;
+ 	char **args;
+ 	const char *tocfile = NULL;
+ 	int arglen, i, err;
diff --git a/system/xar/patches/xar-1.8-openssl-1.1.patch b/system/xar/patches/xar-1.8-openssl-1.1.patch
new file mode 100644
index 000000000000..f811d99d07e5
--- /dev/null
+++ b/system/xar/patches/xar-1.8-openssl-1.1.patch
@@ -0,0 +1,45 @@
+lib/hash.c: fix compilation with OpenSSL-1.1+
+
+EVP_MD_CTX has become an anonymous struct now, so can't allocate size
+for it anymore.
+
+--- a/lib/hash.c	2015-06-09 03:22:07.000000000 +0000
++++ b/lib/hash.c	2019-01-01 14:37:01.487775958 +0000
+@@ -102,7 +102,7 @@
+ #ifdef __APPLE__
+ 	CCDigestRef digest;
+ #else
+-	EVP_MD_CTX digest;
++	EVP_MD_CTX *digest;
+ 	const EVP_MD *type;
+ #endif
+ 	unsigned int length;
+@@ -123,7 +123,8 @@
+ #else
+ 	OpenSSL_add_all_digests();
+ 	HASH_CTX(hash)->type = EVP_get_digestbyname(digest_name);
+-	EVP_DigestInit(&HASH_CTX(hash)->digest, HASH_CTX(hash)->type);
++	HASH_CTX(hash)->digest = EVP_MD_CTX_create();
++	EVP_DigestInit(HASH_CTX(hash)->digest, HASH_CTX(hash)->type);
+ #endif
+ 	
+ 	HASH_CTX(hash)->digest_name = strdup(digest_name);
+@@ -143,7 +143,7 @@
+ #ifdef __APPLE__
+ 	CCDigestUpdate(HASH_CTX(hash)->digest, buffer, nbyte);
+ #else
+-	EVP_DigestUpdate(&HASH_CTX(hash)->digest, buffer, nbyte);
++	EVP_DigestUpdate(HASH_CTX(hash)->digest, buffer, nbyte);
+ #endif
+ }
+ 
+@@ -160,7 +160,8 @@
+ 	CCDigestFinal(HASH_CTX(hash)->digest, buffer);
+ 	CCDigestDestroy(HASH_CTX(hash)->digest);
+ #else
+-	EVP_DigestFinal(&HASH_CTX(hash)->digest, buffer, &HASH_CTX(hash)->length);
++	EVP_DigestFinal(HASH_CTX(hash)->digest, buffer, &HASH_CTX(hash)->length);
++	EVP_MD_CTX_destroy(HASH_CTX(hash)->digest);
+ #endif
+ 	
+ 	*nbyte = HASH_CTX(hash)->length;
diff --git a/system/xar/patches/xar-1.8-safe_dirname.patch b/system/xar/patches/xar-1.8-safe_dirname.patch
new file mode 100644
index 000000000000..eb2f5f071bb2
--- /dev/null
+++ b/system/xar/patches/xar-1.8-safe_dirname.patch
@@ -0,0 +1,16 @@
+linuxattr: fix missing symbol safe_dirname
+
+This one was probably missed when they did a global rename to xar_
+prefixed variants.
+
+--- a/lib/linuxattr.c
++++ b/lib/linuxattr.c
+@@ -223,7 +223,7 @@
+ 	if( statfs(file, &sfs) != 0 ) {
+ 		char *tmp, *bname;
+ 		tmp = strdup(file);
+-		bname = safe_dirname(tmp);
++		bname = xar_safe_dirname(tmp);
+ 		statfs(bname, &sfs);
+ 		free(tmp);
+ 		free(bname);
diff --git a/system/xar/patches/xar-1.8.0.0.452-linux.patch b/system/xar/patches/xar-1.8.0.0.452-linux.patch
new file mode 100644
index 000000000000..ccfc68369a43
--- /dev/null
+++ b/system/xar/patches/xar-1.8.0.0.452-linux.patch
@@ -0,0 +1,104 @@
+--- a/configure.ac
++++ b/configure.ac
+@@ -183,7 +183,7 @@
+ 
+ AC_TRY_COMPILE([#include <sys/types.h> 
+ #include <sys/acl.h>], [acl_t a], [AC_DEFINE([HAVE_SYS_ACL_H],[1], [define if you have sys/acl.h and it has a working acl_t type])])
+-AC_CHECK_HEADERS(ext2fs/ext2_fs.h sys/statfs.h sys/xattr.h sys/param.h sys/extattr.h libutil.h)
++AC_CHECK_HEADERS(ext2fs/ext2_fs.h sys/statfs.h sys/vfs.h sys/xattr.h sys/param.h sys/extattr.h libutil.h)
+ AC_CHECK_FUNCS(lgetxattr)
+ AC_CHECK_FUNCS(lsetxattr)
+ AC_CHECK_FUNCS(getxattr)
+@@ -199,7 +199,22 @@
+ 
+ AC_CHECK_MEMBERS([struct statfs.f_fstypename],,,[#include <sys/types.h>
+ #include <sys/param.h>
+-#include <sys/mount.h>])
++#include <sys/mount.h>
++#ifdef HAVE_SYS_VFS_H
++#include <sys/vfs.h>
++#endif])
++AC_CHECK_MEMBERS([struct statfs.f_iosize],,,[#include <sys/types.h>
++#include <sys/param.h>
++#include <sys/mount.h>
++#ifdef HAVE_SYS_VFS_H
++#include <sys/vfs.h>
++#endif])
++AC_CHECK_MEMBERS([struct statfs.f_bsize],,,[#include <sys/types.h>
++#include <sys/param.h>
++#include <sys/mount.h>
++#ifdef HAVE_SYS_VFS_H
++#include <sys/vfs.h>
++#endif])
+ AC_CHECK_MEMBERS([struct statvfs.f_fstypename],,,[#include <sys/statvfs.h>])
+ AC_CHECK_MEMBERS([struct stat.st_flags])
+ 
+--- a/lib/util.c
++++ b/lib/util.c
+@@ -35,6 +35,8 @@
+  * Christopher Ryan <ryanc@apple.com>
+ */
+ 
++#include "config.h"
++
+ #include <stdio.h>
+ #include <stdint.h>
+ #include <sys/types.h>
+@@ -40,6 +40,9 @@
+ #include <sys/types.h>
+ #include <sys/mount.h>
+ #include <sys/param.h>
++#ifdef HAVE_SYS_VFS_H
++# include <sys/vfs.h>
++#endif
+ #include <arpa/inet.h>
+ #include <string.h>
+ #include <unistd.h>
+@@ -467,6 +467,14 @@
+ 	return tmp;
+ }
+ 
++#ifndef HAVE_STRUCT_STATFS_F_IOSIZE
++# ifdef HAVE_STRUCT_STATFS_F_BSIZE
++#  define f_iosize f_bsize
++# else
++#  error need a field to get optimal transfer block size
++# endif
++#endif
++
+ size_t xar_optimal_io_size_at_path(const char *path)
+ {
+ 	// Start at 1MiB
+@@ -491,6 +491,7 @@
+ 			fs_iosize = optimal_rsize;
+ 		}
+ 		
++#ifdef MNT_LOCAL
+ 		// If we're a remote filesystem, never let us go below the optimal size above of 1MiB
+ 		// NFS is horrible and lies that the optimal size is 512 bytes.
+ 		// Whereas SMB in my testing returns 7MiBs (far more practicle)
+@@ -503,6 +504,7 @@
+ 			}
+ 		}
+ 		else
++#endif
+ 		{
+ 			optimal_rsize = fs_iosize;
+ 		}
+--- a/include/config.h.in
++++ b/include/config.h.in
+@@ -1,4 +1,5 @@
+ #undef HAVE_SYS_STATFS_H
++#undef HAVE_SYS_VFS_H
+ #undef HAVE_SYS_XATTR_H
+ #undef HAVE_SYS_EXTATTR_H
+ #undef HAVE_SYS_PARAM_H
+@@ -15,6 +15,8 @@
+ #undef HAVE_STRUCT_STAT_ST_FLAGS
+ #undef HAVE_STRUCT_STATVFS_F_FSTYPENAME
+ #undef HAVE_STRUCT_STATFS_F_FSTYPENAME
++#undef HAVE_STRUCT_STATFS_F_IOSIZE
++#undef HAVE_STRUCT_STATFS_F_BSIZE
+ #undef HAVE_SYS_ACL_H
+ #undef HAVE_LIBUTIL_H
+ #undef HAVE_LIBPTHREAD