Zlib has been obsoleted by zlib-ng, more in https://fedoraproject.org/wiki/Changes/ZlibNGTransition

Resolves: CVE-2023-45853

.gitignore

@@ -1 +0,0 @@
-/zlib-1.2.11.tar.xz

0001-Neon-Optimized-hash-chain-rebase.patch

@@ -1,157 +0,0 @@
-From f849a23e0afc8b8a670fda64eec8b573fe62daa7 Mon Sep 17 00:00:00 2001
-From: Adenilson Cavalcanti <adenilson.cavalcanti@arm.com>
-Date: Mon, 9 Apr 2018 13:52:17 -0700
-Subject: [PATCH 1/3] Neon-Optimized hash chain rebase
-
-This should help with compression of data, using NEON instructions
-(therefore useful for ARMv7/ARMv8).
-
-Original patch by Jun He.
----
- CMakeLists.txt                |  5 ++-
- contrib/arm/neon_slide_hash.h | 84 +++++++++++++++++++++++++++++++++++++++++++
- deflate.c                     |  7 ++++
- 3 files changed, 95 insertions(+), 1 deletion(-)
- create mode 100644 contrib/arm/neon_slide_hash.h
-
-diff --git a/CMakeLists.txt b/CMakeLists.txt
-index 98ee4dd..230ca6d 100644
---- a/CMakeLists.txt
-+++ b/CMakeLists.txt
-@@ -139,7 +139,10 @@ if(CMAKE_COMPILER_IS_GNUCC)
- 
-     if(ARM_NEON)
-         list(REMOVE_ITEM ZLIB_SRCS inflate.c)
--        set(ZLIB_ARM_NEON_HDRS contrib/arm/chunkcopy.h contrib/arm/inffast_chunk.h)
-+        set(ZLIB_ARM_NEON_HDRS
-+            contrib/arm/chunkcopy.h
-+            contrib/arm/inffast_chunk.h
-+            contrib/arm/neon_slide_hash.h)
-         set(ZLIB_ARM_NEON contrib/arm/inflate.c contrib/arm/inffast_chunk.c)
-         add_definitions(-DARM_NEON)
-         set(COMPILER ${CMAKE_C_COMPILER})
-diff --git a/contrib/arm/neon_slide_hash.h b/contrib/arm/neon_slide_hash.h
-new file mode 100644
-index 0000000..0daffa1
---- /dev/null
-+++ b/contrib/arm/neon_slide_hash.h
-@@ -0,0 +1,84 @@
-+/* Copyright (C) 1995-2011, 2016 Mark Adler
-+ * Copyright (C) 2017 ARM Holdings Inc.
-+ * Authors: Adenilson Cavalcanti <adenilson.cavalcanti@arm.com>
-+ *          Jun He <jun.he@arm.com>
-+ * This software is provided 'as-is', without any express or implied
-+ * warranty.  In no event will the authors be held liable for any damages
-+ * arising from the use of this software.
-+ * Permission is granted to anyone to use this software for any purpose,
-+ * including commercial applications, and to alter it and redistribute it
-+ * freely, subject to the following restrictions:
-+ * 1. The origin of this software must not be misrepresented; you must not
-+ *  claim that you wrote the original software. If you use this software
-+ *    in a product, an acknowledgment in the product documentation would be
-+ *    appreciated but is not required.
-+ * 2. Altered source versions must be plainly marked as such, and must not be
-+ *    misrepresented as being the original software.
-+ * 3. This notice may not be removed or altered from any source distribution.
-+ */
-+#ifndef __NEON_SLIDE_HASH__
-+#define __NEON_SLIDE_HASH__
-+
-+#if (defined(__ARM_NEON__) || defined(__ARM_NEON))
-+#include "deflate.h"
-+#include <arm_neon.h>
-+
-+inline static void neon_slide_hash(deflate_state *s)
-+{
-+    /*
-+     * This is ASIMD implementation for hash table rebase
-+     * it assumes:
-+     * 1. hash chain offset (Pos) is 2 bytes
-+     * 2. hash table size is multiple*128 bytes
-+     * #1 should be true as Pos is defined as "ush"
-+     * #2 should be true as hash_bits are greater that 7
-+     */
-+    unsigned n, m;
-+    unsigned short wsize = s->w_size;
-+    uint16x8_t v, *p;
-+    size_t size;
-+
-+    size = s->hash_size*sizeof(s->head[0]);
-+    Assert((size % sizeof(uint16x8_t) * 8 == 0), "hash table size err");
-+
-+    Assert(sizeof(Pos) == 2, "Wrong Pos size");
-+
-+    /* slide s->head */
-+    v = vdupq_n_u16(wsize);
-+    p = (uint16x8_t *)(s->head);
-+    n = size / (sizeof(uint16x8_t) * 8);
-+    do {
-+        p[0] = vqsubq_u16(p[0], v);
-+        p[1] = vqsubq_u16(p[1], v);
-+        p[2] = vqsubq_u16(p[2], v);
-+        p[3] = vqsubq_u16(p[3], v);
-+        p[4] = vqsubq_u16(p[4], v);
-+        p[5] = vqsubq_u16(p[5], v);
-+        p[6] = vqsubq_u16(p[6], v);
-+        p[7] = vqsubq_u16(p[7], v);
-+        p += 8;
-+    } while (--n);
-+#ifndef FASTEST
-+    /* slide s->prev */
-+    size = wsize*sizeof(s->prev[0]);
-+
-+    Assert((size % sizeof(uint16x8_t) * 8 == 0), "hash table size err");
-+
-+    p = (uint16x8_t *)(s->prev);
-+    n = size / (sizeof(uint16x8_t) * 8);
-+    do {
-+        p[0] = vqsubq_u16(p[0], v);
-+        p[1] = vqsubq_u16(p[1], v);
-+        p[2] = vqsubq_u16(p[2], v);
-+        p[3] = vqsubq_u16(p[3], v);
-+        p[4] = vqsubq_u16(p[4], v);
-+        p[5] = vqsubq_u16(p[5], v);
-+        p[6] = vqsubq_u16(p[6], v);
-+        p[7] = vqsubq_u16(p[7], v);
-+        p += 8;
-+    } while (--n);
-+#endif
-+}
-+
-+#endif
-+#endif
-diff --git a/deflate.c b/deflate.c
-index 1ec7614..36f99ac 100644
---- a/deflate.c
-+++ b/deflate.c
-@@ -50,6 +50,9 @@
- /* @(#) $Id$ */
- 
- #include "deflate.h"
-+#if __ARM_NEON
-+#include "contrib/arm/neon_slide_hash.h"
-+#endif
- 
- const char deflate_copyright[] =
-    " deflate 1.2.11 Copyright 1995-2017 Jean-loup Gailly and Mark Adler ";
-@@ -201,6 +204,9 @@ local const config configuration_table[10] = {
- local void slide_hash(s)
-     deflate_state *s;
- {
-+#if ARM_NEON
-+    return neon_slide_hash(s);
-+#else
-     unsigned n, m;
-     Posf *p;
-     uInt wsize = s->w_size;
-@@ -222,6 +228,7 @@ local void slide_hash(s)
-          */
-     } while (--n);
- #endif
-+#endif
- }
- 
- /* ========================================================================= */
--- 
-2.14.3
-

0002-Port-Fix-InflateBack-corner-case.patch

@@ -1,147 +0,0 @@
-From 267e6f20170edb9a00b11fc3a2ca7649ea1c4464 Mon Sep 17 00:00:00 2001
-From: Adenilson Cavalcanti <adenilson.cavalcanti@arm.com>
-Date: Wed, 4 Apr 2018 15:14:57 -0700
-Subject: [PATCH 2/2] Port Fix InflateBack corner case
-
-This handles the case where a zlib user could rely on InflateBack
-API to decompress content.
-
-The NEON optimization assumes that it can perform wide stores, sometimes
-overwriting data on the output pointer (but never overflowing the buffer
-end as it has enough room for the write).
-
-For infback there is no such guarantees (i.e. no extra wiggle room),
-which can result in illegal operations. This patch fixes the potential
-issue by falling back to the non-optimized code for such cases.
-
-Also it adds some comments about the entry assumptions in inflate and
-writes out a defined value at the write buffer to identify where
-the real data has ended (helpful while debugging).
-
-For reference, please see:
-https://chromium.googlesource.com/chromium/src/+/0bb11040792edc5b28fcb710fc4c01fedd98c97c
-
-Change-Id: Iffbda9eb5e08a661aa15c6e3d1c59b678cc23b2c
----
- CMakeLists.txt                             |  5 ++---
- contrib/arm/{inffast.c => inffast_chunk.c} | 10 +++++++---
- contrib/arm/inffast_chunk.h                | 12 ++++++++++++
- contrib/arm/inflate.c                      | 14 ++++++++++++--
- 4 files changed, 33 insertions(+), 8 deletions(-)
- rename contrib/arm/{inffast.c => inffast_chunk.c} (97%)
- create mode 100644 contrib/arm/inffast_chunk.h
-
-diff --git a/CMakeLists.txt b/CMakeLists.txt
-index 09bb3db..98ee4dd 100644
---- a/CMakeLists.txt
-+++ b/CMakeLists.txt
-@@ -139,9 +139,8 @@ if(CMAKE_COMPILER_IS_GNUCC)
- 
-     if(ARM_NEON)
-         list(REMOVE_ITEM ZLIB_SRCS inflate.c)
--        list(REMOVE_ITEM ZLIB_SRCS inffast.c)
--        set(ZLIB_ARM_NEON_HDRS contrib/arm/chunkcopy.h)
--        set(ZLIB_ARM_NEON contrib/arm/inflate.c contrib/arm/inffast.c)
-+        set(ZLIB_ARM_NEON_HDRS contrib/arm/chunkcopy.h contrib/arm/inffast_chunk.h)
-+        set(ZLIB_ARM_NEON contrib/arm/inflate.c contrib/arm/inffast_chunk.c)
-         add_definitions(-DARM_NEON)
-         set(COMPILER ${CMAKE_C_COMPILER})
-         # NEON is mandatory in ARMv8.
-diff --git a/contrib/arm/inffast.c b/contrib/arm/inffast_chunk.c
-similarity index 97%
-rename from contrib/arm/inffast.c
-rename to contrib/arm/inffast_chunk.c
-index f7f5007..0c5c583 100644
---- a/contrib/arm/inffast.c
-+++ b/contrib/arm/inffast_chunk.c
-@@ -6,8 +6,8 @@
- #include "zutil.h"
- #include "inftrees.h"
- #include "inflate.h"
--#include "inffast.h"
--#include "chunkcopy.h"
-+#include "contrib/arm/inffast_chunk.h"
-+#include "contrib/arm/chunkcopy.h"
- 
- #ifdef ASMINF
- #  pragma message("Assembler code may have bugs -- use at your own risk")
-@@ -28,6 +28,10 @@
-         strm->avail_out >= 258
-         start >= strm->avail_out
-         state->bits < 8
-+        strm->next_out[0..strm->avail_out] does not overlap with
-+              strm->next_in[0..strm->avail_in]
-+        strm->state->window is allocated with an additional
-+              CHUNKCOPY_CHUNK_SIZE-1 bytes of padding beyond strm->state->wsize
- 
-    On return, state->mode is one of:
- 
-@@ -48,7 +52,7 @@
-       requires strm->avail_out >= 258 for each loop to avoid checking for
-       output space.
-  */
--void ZLIB_INTERNAL inflate_fast(strm, start)
-+void ZLIB_INTERNAL inflate_fast_chunk(strm, start)
- z_streamp strm;
- unsigned start;         /* inflate()'s starting value for strm->avail_out */
- {
-diff --git a/contrib/arm/inffast_chunk.h b/contrib/arm/inffast_chunk.h
-new file mode 100644
-index 0000000..7839e1d
---- /dev/null
-+++ b/contrib/arm/inffast_chunk.h
-@@ -0,0 +1,12 @@
-+/* inffast.h -- header to use inffast.c
-+ * Copyright (C) 1995-2003, 2010 Mark Adler
-+ * Copyright (C) 2017 ARM, Inc.
-+ * For conditions of distribution and use, see copyright notice in zlib.h
-+ */
-+
-+/* WARNING: this file should *not* be used by applications. It is
-+   part of the implementation of the compression library and is
-+   subject to change. Applications should only use zlib.h.
-+ */
-+
-+void ZLIB_INTERNAL inflate_fast_chunk OF((z_streamp strm, unsigned start));
-diff --git a/contrib/arm/inflate.c b/contrib/arm/inflate.c
-index 23e95f1..d860542 100644
---- a/contrib/arm/inflate.c
-+++ b/contrib/arm/inflate.c
-@@ -83,7 +83,7 @@
- #include "zutil.h"
- #include "inftrees.h"
- #include "inflate.h"
--#include "inffast.h"
-+#include "contrib/arm/inffast_chunk.h"
- #include "contrib/arm/chunkcopy.h"
- 
- #ifdef MAKEFIXED
-@@ -1056,7 +1056,7 @@ int flush;
-         case LEN:
-             if (have >= 6 && left >= 258) {
-                 RESTORE();
--                inflate_fast(strm, out);
-+                inflate_fast_chunk(strm, out);
-                 LOAD();
-                 if (state->mode == TYPE)
-                     state->back = -1;
-@@ -1262,6 +1262,16 @@ int flush;
-        Note: a memory error from inflate() is non-recoverable.
-      */
-   inf_leave:
-+   /* We write a defined value in the unused space to help mark
-+    * where the stream has ended. We don't use zeros as that can
-+    * mislead clients relying on undefined behavior (i.e. assuming
-+    * that the data is over when the buffer has a zero/null value).
-+    */
-+   if (left >= CHUNKCOPY_CHUNK_SIZE)
-+      memset(put, 0x55, CHUNKCOPY_CHUNK_SIZE);
-+   else
-+      memset(put, 0x55, left);
-+
-     RESTORE();
-     if (state->wsize || (out != strm->avail_out && state->mode < BAD &&
-             (state->mode < CHECK || flush != Z_FINISH)))
--- 
-2.14.3
-

0002-Porting-optimized-longest_match.patch

@@ -1,218 +0,0 @@
-From 0ad56061ade1afe2896af1acffa5e15fbe5c98ed Mon Sep 17 00:00:00 2001
-From: Adenilson Cavalcanti <adenilson.cavalcanti@arm.com>
-Date: Mon, 9 Apr 2018 15:14:19 -0700
-Subject: [PATCH 2/3] Porting optimized longest_match
-
-This patch was contributed to zlib-ng and features an improved longest_match
-function using the most distant hash code to reduce number of checks
-(see: http://www.gildor.org/en/projects/zlib).
-
-Original patch by Jun He.
----
- CMakeLists.txt                  |   3 +-
- contrib/arm/arm_longest_match.h | 142 ++++++++++++++++++++++++++++++++++++++++
- deflate.c                       |  11 +++-
- 3 files changed, 152 insertions(+), 4 deletions(-)
- create mode 100644 contrib/arm/arm_longest_match.h
-
-diff --git a/CMakeLists.txt b/CMakeLists.txt
-index 230ca6d..c330093 100644
---- a/CMakeLists.txt
-+++ b/CMakeLists.txt
-@@ -142,7 +142,8 @@ if(CMAKE_COMPILER_IS_GNUCC)
-         set(ZLIB_ARM_NEON_HDRS
-             contrib/arm/chunkcopy.h
-             contrib/arm/inffast_chunk.h
--            contrib/arm/neon_slide_hash.h)
-+            contrib/arm/neon_slide_hash.h
-+            contrib/arm/arm_longest_match.h)
-         set(ZLIB_ARM_NEON contrib/arm/inflate.c contrib/arm/inffast_chunk.c)
-         add_definitions(-DARM_NEON)
-         set(COMPILER ${CMAKE_C_COMPILER})
-diff --git a/contrib/arm/arm_longest_match.h b/contrib/arm/arm_longest_match.h
-new file mode 100644
-index 0000000..9e7083f
---- /dev/null
-+++ b/contrib/arm/arm_longest_match.h
-@@ -0,0 +1,142 @@
-+/* Copyright (C) 1995-2011, 2016 Mark Adler
-+ * Copyright (C) 2017 ARM Holdings Inc.
-+ * Authors: Adenilson Cavalcanti <adenilson.cavalcanti@arm.com>
-+ *          Jun He <jun.he@arm.com>
-+ * This software is provided 'as-is', without any express or implied
-+ * warranty.  In no event will the authors be held liable for any damages
-+ * arising from the use of this software.
-+ * Permission is granted to anyone to use this software for any purpose,
-+ * including commercial applications, and to alter it and redistribute it
-+ * freely, subject to the following restrictions:
-+ * 1. The origin of this software must not be misrepresented; you must not
-+ *  claim that you wrote the original software. If you use this software
-+ *    in a product, an acknowledgment in the product documentation would be
-+ *    appreciated but is not required.
-+ * 2. Altered source versions must be plainly marked as such, and must not be
-+ *    misrepresented as being the original software.
-+ * 3. This notice may not be removed or altered from any source distribution.
-+ */
-+#ifndef __ARM_LONGEST__MATCH__
-+#define __ARM_LONGEST__MATCH__
-+
-+#if defined(ARM_NEON)
-+#include "deflate.h"
-+#include <stdint.h>
-+static inline long get_match_len(const unsigned char *a, const unsigned char *b, long max)
-+{
-+    register int len = 0;
-+    register unsigned long xor = 0;
-+    register int check_loops = max/sizeof(unsigned long);
-+    while(check_loops-- > 0) {
-+        xor = (*(unsigned long *)(a+len)) ^ (*(unsigned long *)(b+len));
-+        if (xor) break;
-+        len += sizeof(unsigned long);
-+    }
-+    if (0 == xor) {
-+        while (len < max) {
-+            if (a[len] != b[len]) break;
-+            len++;
-+        }
-+        return len;
-+    }
-+    xor = __builtin_ctzl(xor)>>3;
-+    return len + xor;
-+}
-+
-+/*
-+ * This implementation is based on algorithm described at:
-+ * http://www.gildor.org/en/projects/zlib
-+ * It uses the hash chain indexed by the most distant hash code to
-+ * reduce number of checks.
-+ * This also eliminates the those unnecessary check loops in legacy
-+ * longest_match's do..while loop if the "most distant code" is out
-+ * of search buffer
-+ *
-+ */
-+static inline unsigned arm_longest_match(deflate_state *const s, IPos cur_match) {
-+    unsigned chain_length = s->max_chain_length;/* max hash chain length */
-+    unsigned char *scan = s->window + s->strstart; /* current string */
-+    unsigned char *match;                       /* matched string */
-+    unsigned int len;                  /* length of current match */
-+    unsigned int best_len = s->prev_length;     /* best match length so far */
-+    unsigned int nice_match = s->nice_match;    /* stop if match long enough */
-+    IPos limit = s->strstart > (IPos)MAX_DIST(s) ?
-+        s->strstart - (IPos)MAX_DIST(s) : 0;
-+    /* Stop when cur_match becomes <= limit. To simplify the code,
-+     * we prevent matches with the string of window index 0.
-+     */
-+    int offset = 0;  /* offset of the head[most_distant_hash] from IN cur_match */
-+    Pos *prev = s->prev;
-+    unsigned int wmask = s->w_mask;
-+    unsigned char *scan_buf_base = s->window;
-+
-+    /* The code is optimized for HASH_BITS >= 8 and MAX_MATCH-2 multiple of 16.
-+     * It is easy to get rid of this optimization if necessary.
-+     */
-+    Assert(s->hash_bits >= 8 && MAX_MATCH == 258, "Code too clever");
-+
-+    /* Do not look for matches beyond the end of the input. This is necessary
-+     * to make deflate deterministic.
-+     */
-+    if ((unsigned int)nice_match > s->lookahead) nice_match = s->lookahead;
-+
-+    Assert((unsigned long)s->strstart <= s->window_size-MIN_LOOKAHEAD, "need lookahead");
-+
-+    /* find most distant hash code for lazy_match */
-+    if (best_len > MIN_MATCH) {
-+        /* search for most distant hash code */
-+        int i;
-+        uint16_t hash = 0;
-+        IPos pos;
-+
-+        UPDATE_HASH(s, hash, scan[1]);
-+        UPDATE_HASH(s, hash, scan[2]);
-+        for (i = 3; i <= best_len; i++) {
-+            UPDATE_HASH(s, hash, scan[i]);
-+            /* get head IPos of hash calced by scan[i-2..i] */
-+            pos = s->head[hash];
-+            /* compare it to current "farthest hash" IPos */
-+            if (pos <= cur_match) {
-+                /* we have a new "farthest hash" now */
-+                offset = i - 2;
-+                cur_match = pos;
-+            }
-+        }
-+
-+        /* update variables to correspond offset */
-+        limit += offset;
-+        /*
-+         * check if the most distant code's offset is out of search buffer
-+         * if it is true, then this means scan[offset..offset+2] are not
-+	 * presented in the search buffer. So we just return best_len 
-+	 * we've found.
-+         */
-+        if (cur_match < limit) return best_len;
-+
-+        scan_buf_base -= offset;
-+        /* reduce hash search depth based on best_len */
-+        chain_length /= best_len - MIN_MATCH;
-+    }
-+
-+    do {
-+        Assert(cur_match < s->strstart, "no future");
-+
-+        /* Determine matched length at current pos */
-+        match = scan_buf_base + cur_match;
-+        len = get_match_len(match, scan, MAX_MATCH);
-+
-+        if (len > best_len) {
-+            /* found longer string */
-+            s->match_start = cur_match - offset;
-+            best_len = len;
-+            /* good enough? */
-+            if (len >= nice_match) break;
-+        }
-+        /* move to prev pos in this hash chain */
-+    } while ((cur_match = prev[cur_match & wmask]) > limit && --chain_length != 0);
-+
-+    return (best_len <= s->lookahead)? best_len : s->lookahead;
-+}
-+
-+#endif
-+#endif
-diff --git a/deflate.c b/deflate.c
-index 36f99ac..4c42259 100644
---- a/deflate.c
-+++ b/deflate.c
-@@ -50,9 +50,6 @@
- /* @(#) $Id$ */
- 
- #include "deflate.h"
--#if __ARM_NEON
--#include "contrib/arm/neon_slide_hash.h"
--#endif
- 
- const char deflate_copyright[] =
-    " deflate 1.2.11 Copyright 1995-2017 Jean-loup Gailly and Mark Adler ";
-@@ -196,6 +193,11 @@ local const config configuration_table[10] = {
-     s->head[s->hash_size-1] = NIL; \
-     zmemzero((Bytef *)s->head, (unsigned)(s->hash_size-1)*sizeof(*s->head));
- 
-+#if defined(ARM_NEON)
-+#include "contrib/arm/arm_longest_match.h"
-+#include "contrib/arm/neon_slide_hash.h"
-+#endif
-+
- /* ===========================================================================
-  * Slide the hash table when sliding the window down (could be avoided with 32
-  * bit values at the expense of memory usage). We slide even when level == 0 to
-@@ -1244,6 +1246,9 @@ local uInt longest_match(s, cur_match)
-     deflate_state *s;
-     IPos cur_match;                             /* current match */
- {
-+#if defined(ARM_NEON)
-+    return arm_longest_match(s, cur_match);
-+#endif
-     unsigned chain_length = s->max_chain_length;/* max hash chain length */
-     register Bytef *scan = s->window + s->strstart; /* current string */
-     register Bytef *match;                      /* matched string */
--- 
-2.14.3
-

0003-arm64-specific-build-patch.patch

@@ -1,136 +0,0 @@
-From bd30e5ff76aab2668ebfd46e5dbadc44322960c1 Mon Sep 17 00:00:00 2001
-From: Jeremy Linton <jeremy.linton@arm.com>
-Date: Fri, 6 Apr 2018 11:46:42 -0500
-Subject: [PATCH 3/3] arm64 specific build patch
-
----
- Makefile.in           | 37 +++++++++++++++++++++++++++----------
- configure             |  2 +-
- contrib/minizip/zip.c |  6 ++++--
- 3 files changed, 32 insertions(+), 13 deletions(-)
-
-diff --git a/Makefile.in b/Makefile.in
-index 5a77949..1a1e452 100644
---- a/Makefile.in
-+++ b/Makefile.in
-@@ -57,11 +57,11 @@ SRCDIR=
- ZINC=
- ZINCOUT=-I.
- 
--OBJZ = adler32.o crc32.o deflate.o infback.o inffast.o inflate.o inftrees.o trees.o zutil.o
-+OBJZ = adler32.o crc32.o deflate.o infback.o arminffast.o inffast.o inflate.o inflate_chunk.o inftrees.o trees.o zutil.o
- OBJG = compress.o uncompr.o gzclose.o gzlib.o gzread.o gzwrite.o
- OBJC = $(OBJZ) $(OBJG)
- 
--PIC_OBJZ = adler32.lo crc32.lo deflate.lo infback.lo inffast.lo inflate.lo inftrees.lo trees.lo zutil.lo
-+PIC_OBJZ = adler32.lo crc32.lo deflate.lo infback.lo inffast.lo inflate.lo inflate_chunk.lo inftrees.lo trees.lo zutil.lo
- PIC_OBJG = compress.lo uncompr.lo gzclose.lo gzlib.lo gzread.lo gzwrite.lo
- PIC_OBJC = $(PIC_OBJZ) $(PIC_OBJG)
- 
-@@ -163,16 +163,22 @@ crc32.o: $(SRCDIR)crc32.c
- 	$(CC) $(CFLAGS) $(ZINC) -c -o $@ $(SRCDIR)crc32.c
- 
- deflate.o: $(SRCDIR)deflate.c
--	$(CC) $(CFLAGS) $(ZINC) -c -o $@ $(SRCDIR)deflate.c
-+	$(CC) $(CFLAGS) $(ZINC) -I$(SRCDIR) -I$(SRCDIR)contrib/arm -c -o $@ $(SRCDIR)deflate.c
- 
- infback.o: $(SRCDIR)infback.c
- 	$(CC) $(CFLAGS) $(ZINC) -c -o $@ $(SRCDIR)infback.c
- 
- inffast.o: $(SRCDIR)inffast.c
--	$(CC) $(CFLAGS) $(ZINC) -c -o $@ $(SRCDIR)inffast.c
-+	$(CC) $(CFLAGS) $(ZINC) -I$(SRCDIR) -I$(SRCDIR)contrib/arm -c -o $@ $(SRCDIR)inffast.c
- 
--inflate.o: $(SRCDIR)inflate.c
--	$(CC) $(CFLAGS) $(ZINC) -c -o $@ $(SRCDIR)inflate.c
-+arminffast.o: $(SRCDIR)contrib/arm/inffast_chunk.c
-+	$(CC) $(CFLAGS) $(ZINC) -I$(SRCDIR) -I$(SRCDIR)contrib/arm -c -o $@ $(SRCDIR)contrib/arm/inffast_chunk.c
-+
-+inflate.o: $(SRCDIR)contrib/arm/inflate.c
-+	$(CC) $(CFLAGS) $(ZINC) -I$(SRCDIR) -I$(SRCDIR)contrib/arm -c -o $@ $(SRCDIR)contrib/arm/inflate.c
-+
-+inflate_chunk.o: $(SRCDIR)contrib/arm/inffast_chunk.c
-+	$(CC) $(CFLAGS) $(ZINC) -I$(SRCDIR) -I$(SRCDIR)contrib/arm -c -o $@ $(SRCDIR)contrib/arm/inffast_chunk.c
- 
- inftrees.o: $(SRCDIR)inftrees.c
- 	$(CC) $(CFLAGS) $(ZINC) -c -o $@ $(SRCDIR)inftrees.c
-@@ -214,7 +220,7 @@ crc32.lo: $(SRCDIR)crc32.c
- 
- deflate.lo: $(SRCDIR)deflate.c
- 	-@mkdir objs 2>/dev/null || test -d objs
--	$(CC) $(SFLAGS) $(ZINC) -DPIC -c -o objs/deflate.o $(SRCDIR)deflate.c
-+	$(CC) $(SFLAGS) $(ZINC) -I$(SRCDIR) -I$(SRCDIR)contrib/arm -DPIC -c -o objs/deflate.o $(SRCDIR)deflate.c
- 	-@mv objs/deflate.o $@
- 
- infback.lo: $(SRCDIR)infback.c
-@@ -222,16 +228,27 @@ infback.lo: $(SRCDIR)infback.c
- 	$(CC) $(SFLAGS) $(ZINC) -DPIC -c -o objs/infback.o $(SRCDIR)infback.c
- 	-@mv objs/infback.o $@
- 
-+arminffast.lo: $(SRCDIR)contrib/arm/inffast_chunk.c $(SRCDIR)inffast.c
-+	-@mkdir objs 2>/dev/null || test -d objs
-+	$(CC) $(SFLAGS) $(ZINC) -I$(SRCDIR) -I$(SRCDIR)contrib/arm -DPIC -c -o objs/arminffast.o $(SRCDIR)contrib/arm/inffast_chunk.c
-+	-@mv objs/arminffast.o $@
-+
- inffast.lo: $(SRCDIR)inffast.c
- 	-@mkdir objs 2>/dev/null || test -d objs
--	$(CC) $(SFLAGS) $(ZINC) -DPIC -c -o objs/inffast.o $(SRCDIR)inffast.c
-+	$(CC) $(SFLAGS) $(ZINC) -I$(SRCDIR) -I$(SRCDIR)contrib/arm -DPIC -c -o objs/inffast.o $(SRCDIR)inffast.c
- 	-@mv objs/inffast.o $@
- 
--inflate.lo: $(SRCDIR)inflate.c
-+inflate.lo: $(SRCDIR)contrib/arm/inflate.c
- 	-@mkdir objs 2>/dev/null || test -d objs
--	$(CC) $(SFLAGS) $(ZINC) -DPIC -c -o objs/inflate.o $(SRCDIR)inflate.c
-+	$(CC) $(SFLAGS) $(ZINC) -I$(SRCDIR) -I$(SRCDIR)contrib/arm -DPIC -c -o objs/inflate.o $(SRCDIR)contrib/arm/inflate.c
- 	-@mv objs/inflate.o $@
- 
-+inflate_chunk.lo: $(SRCDIR)contrib/arm/inffast_chunk.c
-+	-@mkdir objs 2>/dev/null || test -d objs
-+	$(CC) $(SFLAGS) $(ZINC) -I$(SRCDIR) -I$(SRCDIR)contrib/arm -DPIC -c -o objs/inflate_chunk.o $(SRCDIR)contrib/arm/inffast_chunk.c
-+	-@mv objs/inflate_chunk.o $@
-+
-+
- inftrees.lo: $(SRCDIR)inftrees.c
- 	-@mkdir objs 2>/dev/null || test -d objs
- 	$(CC) $(SFLAGS) $(ZINC) -DPIC -c -o objs/inftrees.o $(SRCDIR)inftrees.c
-diff --git a/configure b/configure
-index e974d1f..0c5f837 100755
---- a/configure
-+++ b/configure
-@@ -23,7 +23,7 @@ SRCDIR=`dirname $0`
- if test $SRCDIR = "."; then
-     ZINC=""
-     ZINCOUT="-I."
--    SRCDIR=""
-+    SRCDIR="./"
- else
-     ZINC='-include zconf.h'
-     ZINCOUT='-I. -I$(SRCDIR)'
-diff --git a/contrib/minizip/zip.c b/contrib/minizip/zip.c
-index 44e88a9..0517930 100644
---- a/contrib/minizip/zip.c
-+++ b/contrib/minizip/zip.c
-@@ -519,15 +519,17 @@ local ZPOS64_T zip64local_SearchCentralDir(const zlib_filefunc64_32_def* pzlib_f
-       break;
- 
-     for (i=(int)uReadSize-3; (i--)>0;)
-+    {
-       if (((*(buf+i))==0x50) && ((*(buf+i+1))==0x4b) &&
-         ((*(buf+i+2))==0x05) && ((*(buf+i+3))==0x06))
-       {
-         uPosFound = uReadPos+i;
-         break;
-       }
-+    }
- 
--      if (uPosFound!=0)
--        break;
-+    if (uPosFound!=0)
-+      break;
-   }
-   TRYFREE(buf);
-   return uPosFound;
--- 
-2.14.3
-

STAGE1-zlib

@@ -1,13 +0,0 @@
-srpm zlib
-mcd $BUILDDIR/t-zlib
-rsync -av $SRC/zlib-*/ ./
-if [ "$SUFFIX" = "64" ]
-then
-    ARGS="--libdir=/usr/lib64"
-fi
-CHOST=${TARGET} \
-    prefix=/usr \
-    ./configure $ARGS
-make
-make $J install DESTDIR=${ROOTFS}
-fix_la zlib

dead.package

@@ -0,0 +1 @@
+Zlib has been obsoleted by zlib-ng, more in https://fedoraproject.org/wiki/Changes/ZlibNGTransition

sources

@@ -1 +0,0 @@
-SHA512 (zlib-1.2.11.tar.xz) = b7f50ada138c7f93eb7eb1631efccd1d9f03a5e77b6c13c8b757017b2d462e19d2d3e01c50fad60a4ae1bc86d431f6f94c72c11ff410c25121e571953017cb67

zlib-1.2.11-optimized-s390.patch

@@ -1,41 +0,0 @@
-diff --git a/deflate.c b/deflate.c
-index 1ec7614..b724c8d 100644
---- a/deflate.c
-+++ b/deflate.c
-@@ -1233,15 +1233,16 @@ local void lm_init (s)
- /* For 80x86 and 680x0, an optimized version will be provided in match.asm or
-  * match.S. The code will be functionally equivalent.
-  */
--local uInt longest_match(s, cur_match)
-+local uInt longest_match(s, pcur_match)
-     deflate_state *s;
--    IPos cur_match;                             /* current match */
-+    IPos pcur_match;                             /* current match */
- {
-+    ptrdiff_t cur_match = pcur_match; /* extend to pointer width */
-     unsigned chain_length = s->max_chain_length;/* max hash chain length */
-     register Bytef *scan = s->window + s->strstart; /* current string */
-     register Bytef *match;                      /* matched string */
-     register int len;                           /* length of current match */
--    int best_len = (int)s->prev_length;         /* best match length so far */
-+    ptrdiff_t best_len = s->prev_length;              /* best match length so far */
-     int nice_match = s->nice_match;             /* stop if match long enough */
-     IPos limit = s->strstart > (IPos)MAX_DIST(s) ?
-         s->strstart - (IPos)MAX_DIST(s) : NIL;
-@@ -1256,12 +1257,12 @@ local uInt longest_match(s, cur_match)
-      * Try with and without -DUNALIGNED_OK to check.
-      */
-     register Bytef *strend = s->window + s->strstart + MAX_MATCH - 1;
--    register ush scan_start = *(ushf*)scan;
--    register ush scan_end   = *(ushf*)(scan+best_len-1);
-+    register uInt scan_start = *(ushf*)scan;
-+    register uInt scan_end   = *(ushf*)(scan+best_len-1);
- #else
-     register Bytef *strend = s->window + s->strstart + MAX_MATCH;
--    register Byte scan_end1  = scan[best_len-1];
--    register Byte scan_end   = scan[best_len];
-+    register uInt scan_end1  = scan[best_len-1];
-+    register uInt scan_end   = scan[best_len];
- #endif
- 
-     /* The code is optimized for HASH_BITS >= 8 and MAX_MATCH-2 multiple of 16.

zlib-1.2.5-minizip-fixuncrypt.patch

@@ -1,14 +0,0 @@
-diff -up zlib-1.2.5/contrib/minizip/unzip.c.fixuncrypt zlib-1.2.5/contrib/minizip/unzip.c
---- zlib-1.2.5/contrib/minizip/unzip.c.fixuncrypt	2011-11-11 12:13:56.335867758 -0500
-+++ zlib-1.2.5/contrib/minizip/unzip.c	2011-11-11 12:14:01.747799372 -0500
-@@ -68,10 +68,6 @@
- #include <stdlib.h>
- #include <string.h>
- 
--#ifndef NOUNCRYPT
--        #define NOUNCRYPT
--#endif
--
- #include "zlib.h"
- #include "unzip.h"
- 

zlib.spec

@@ -1,505 +0,0 @@
-Name:    zlib
-Version: 1.2.11
-Release: 8%{?dist}
-Summary: The compression and decompression library
-# /contrib/dotzlib/ have Boost license
-License: zlib and Boost
-URL: http://www.zlib.net/
-
-Source: http://www.zlib.net/zlib-%{version}.tar.xz
-# https://github.com/madler/zlib/pull/210
-Patch0: zlib-1.2.5-minizip-fixuncrypt.patch
-# resolves: #805113
-Patch1: zlib-1.2.11-optimized-s390.patch
-# general aarch64 optimizations
-Patch2: 0001-Porting-inflate-using-wider-loads-and-stores.patch
-Patch3: 0002-Port-Fix-InflateBack-corner-case.patch
-Patch4: 0001-Neon-Optimized-hash-chain-rebase.patch
-Patch5: 0002-Porting-optimized-longest_match.patch
-Patch6: 0003-arm64-specific-build-patch.patch
-
-BuildRequires: automake, autoconf, libtool
-
-%description
-Zlib is a general-purpose, patent-free, lossless data compression
-library which is used by many different programs.
-
-%package devel
-Summary: Header files and libraries for Zlib development
-Requires: %{name}%{?_isa} = %{version}-%{release}
-
-%description devel
-The zlib-devel package contains the header files and libraries needed
-to develop programs that use the zlib compression and decompression
-library.
-
-%package static
-Summary: Static libraries for Zlib development
-Requires: %{name}-devel%{?_isa} = %{version}-%{release}
-
-%description static
-The zlib-static package includes static libraries needed
-to develop programs that use the zlib compression and
-decompression library.
-
-%package -n minizip
-Summary: Library for manipulation with .zip archives
-Requires: %{name}%{?_isa} = %{version}-%{release}
-
-%description -n minizip
-Minizip is a library for manipulation with files from .zip archives.
-
-%package -n minizip-devel
-Summary: Development files for the minizip library
-Requires: minizip%{?_isa} = %{version}-%{release}
-Requires: %{name}-devel%{?_isa} = %{version}-%{release}
-
-%description -n minizip-devel
-This package contains the libraries and header files needed for
-developing applications which use minizip.
-
-%prep
-%setup -q
-%patch0 -p1 -b .fixuncrypt
-%ifarch s390 s390x
-%patch1 -p1 -b .optimized-deflate
-%endif
-%ifarch aarch64
-%patch2 -p1 -b .optimize-aarch64
-%patch3 -p1 -b .optimize-aarch64
-%patch4 -p1 -b .optimize-aarch64
-%patch5 -p1 -b .optimize-aarch64
-%patch6 -p1 -b .optimize-aarch64
-%endif
-
-
-iconv -f iso-8859-2 -t utf-8 < ChangeLog > ChangeLog.tmp
-mv ChangeLog.tmp ChangeLog
-
-%build
-export CFLAGS="$RPM_OPT_FLAGS"
-%ifarch ppc64
-CFLAGS+=" -O3"
-%endif
-%ifarch aarch64
-CFLAGS+=" -DARM_NEON -O3"
-%endif
-
-export LDFLAGS="$LDFLAGS -Wl,-z,relro -Wl,-z,now"
-./configure --libdir=%{_libdir} --includedir=%{_includedir} --prefix=%{_prefix}
-make %{?_smp_mflags}
-
-cd contrib/minizip
-autoreconf --install
-%configure --enable-static=no
-make %{?_smp_mflags}
-
-%check
-make test
-
-%install
-make install DESTDIR=$RPM_BUILD_ROOT
-
-cd contrib/minizip
-make install DESTDIR=$RPM_BUILD_ROOT
-
-rm -f $RPM_BUILD_ROOT%{_libdir}/*.la
-# https://github.com/madler/zlib/pull/229
-rm $RPM_BUILD_ROOT%_includedir/minizip/crypt.h
-
-%ldconfig_scriptlets
-%ldconfig_scriptlets -n minizip
-
-%files
-%license README
-%doc ChangeLog FAQ
-%{_libdir}/libz.so.*
-
-%files devel
-%doc doc/algorithm.txt test/example.c
-%{_libdir}/libz.so
-%{_libdir}/pkgconfig/zlib.pc
-%{_includedir}/zlib.h
-%{_includedir}/zconf.h
-%{_mandir}/man3/zlib.3*
-
-%files static
-%license README
-%{_libdir}/libz.a
-
-%files -n minizip
-%doc contrib/minizip/MiniZip64_info.txt contrib/minizip/MiniZip64_Changes.txt
-%{_libdir}/libminizip.so.*
-
-%files -n minizip-devel
-%dir %{_includedir}/minizip
-%{_includedir}/minizip/*.h
-%{_libdir}/libminizip.so
-%{_libdir}/pkgconfig/minizip.pc
-
-%changelog
-* Mon Apr 30 2018 Peter Robinson <pbrobinson@fedoraproject.org> 1.2.11-8
-- Optimisations for aarch64
-- Minor spec cleanups
-
-* Thu Mar 15 2018 Pavel Raiskup <praiskup@redhat.com> - 1.2.11-7
-- don't install crypt.h (rhbz#1424609)
-
-* Fri Feb 09 2018 Fedora Release Engineering <releng@fedoraproject.org> - 1.2.11-6
-- Rebuilt for https://fedoraproject.org/wiki/Fedora_28_Mass_Rebuild
-
-* Fri Feb 02 2018 Igor Gnatenko <ignatenkobrain@fedoraproject.org> - 1.2.11-5
-- Switch to %%ldconfig_scriptlets
-
-* Thu Aug 03 2017 Fedora Release Engineering <releng@fedoraproject.org> - 1.2.11-4
-- Rebuilt for https://fedoraproject.org/wiki/Fedora_27_Binutils_Mass_Rebuild
-
-* Thu Jul 27 2017 Fedora Release Engineering <releng@fedoraproject.org> - 1.2.11-3
-- Rebuilt for https://fedoraproject.org/wiki/Fedora_27_Mass_Rebuild
-
-* Thu Feb 09 2017 Pavel Raiskup <praiskup@redhat.com> - 1.2.11-2
-- fix s390(x) optimizing patch (FTBFS on s390(x))
-- simplify ppc64 hack with -O3
-
-* Mon Jan 30 2017 Pavel Raiskup <praiskup@redhat.com> - 1.2.11-1
-- latest upstream release (rhbz#1409372)
-- cleanup rpmlint
-- revert fix for rhbz#985344
-- requires with %%_isa tag
-- drop zlib Z_BLOCK flush patch (rhbz#1417355)
-
-* Fri Feb 05 2016 Fedora Release Engineering <releng@fedoraproject.org> - 1.2.8-10
-- Rebuilt for https://fedoraproject.org/wiki/Fedora_24_Mass_Rebuild
-
-* Fri Aug 14 2015 Adam Jackson <ajax@redhat.com> 1.2.8-9
-- Link with -z now for full RELRO
-
-* Fri Jun 19 2015 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 1.2.8-8
-- Rebuilt for https://fedoraproject.org/wiki/Fedora_23_Mass_Rebuild
-
-* Mon Aug 18 2014 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 1.2.8-7
-- Rebuilt for https://fedoraproject.org/wiki/Fedora_21_22_Mass_Rebuild
-
-* Wed Aug  6 2014 Tom Callaway <spot@fedoraproject.org> - 1.2.8-6
-- fix license handling
-
-* Sat Jun 07 2014 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 1.2.8-5
-- Rebuilt for https://fedoraproject.org/wiki/Fedora_21_Mass_Rebuild
-
-* Wed Feb 12 2014 jchaloup <jchaloup@redhat.com> - 1.2.8-4
-- resolves: #1064213
-  recompiled with -O3 flag for ppc64 arch
-
-* Sat Aug 10 2013 Kalev Lember <kalevlember@gmail.com> - 1.2.8-3
-- resolves: #985344
-  add a patch to fix missing minizip include
-
-* Sun Aug 04 2013 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 1.2.8-2
-- Rebuilt for https://fedoraproject.org/wiki/Fedora_20_Mass_Rebuild
-
-* Fri Jun  7 2013 Peter Schiffer <pschiffe@redhat.com> - 1.2.8-1
-- resolves: #957680
-  updated to 1.2.8
-
-* Fri Feb 15 2013 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 1.2.7-10
-- Rebuilt for https://fedoraproject.org/wiki/Fedora_19_Mass_Rebuild
-
-* Thu Oct  4 2012 Peter Schiffer <pschiffe@redhat.com> - 1.2.7-9
-- updated patch optimizing deflate on s390(x) architectures
-
-* Wed Aug 29 2012 Peter Schiffer <pschiffe@redhat.com> - 1.2.7-8
-- related: #832545
-  reverted changes for this bug, static libraries shouldn't be compiled with
-  -fPIC flag
-
-* Mon Aug 27 2012 Peter Schiffer <pschiffe@redhat.com> - 1.2.7-7
-- resolves: #844791
-  rank Z_BLOCK flush below Z_PARTIAL_FLUSH only when last flush was Z_BLOCK
-- done some minor .spec file cleanup
-
-* Mon Aug 13 2012 Peter Schiffer <pschiffe@redhat.com> - 1.2.7-6
-- added patch from IBM which optimizes deflate on s390(x) architectures
-
-* Thu Aug 02 2012 Peter Schiffer <pschiffe@redhat.com> - 1.2.7-5
-- resolves: #832545
-  recompiled with -fPIC flag
-
-* Sun Jul 22 2012 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 1.2.7-4
-- Rebuilt for https://fedoraproject.org/wiki/Fedora_18_Mass_Rebuild
-
-* Mon Jun 11 2012 Peter Schiffer <pschiffe@redhat.com> - 1.2.7-3
-- moved /lib* to /usr/lib*
-
-* Mon Jun 11 2012 Peter Schiffer <pschiffe@redhat.com> - 1.2.7-2
-- recompiled with -Wl,-z,relro flags
-
-* Thu May 10 2012 Peter Schiffer <pschiffe@redhat.com> - 1.2.7-1
-- resolves: #785726
-- resolves: #805874
-  update to 1.2.7
-
-* Tue Jan 10 2012 Peter Schiffer <pschiffe@redhat.com> - 1.2.5-6
-- resolves: #719139
-  Zlib fails to read zip64 files on 64-bit system
-
-* Fri Nov 11 2011 Tom Callaway <spot@fedoraproject.org> - 1.2.5-5
-- fix minizip to permit uncrypt when NOUNCRYPT is not defined
-
-* Wed Apr  6 2011 Ivana Hutarova Varekova <varekova@redhat.com> - 1.2.5-4
-- Resolves: #678603
-  zlib from minizip allowed NULL pointer parameter of function unzGetCurrentFileInfo 
-
-* Tue Feb 08 2011 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 1.2.5-3
-- Rebuilt for https://fedoraproject.org/wiki/Fedora_15_Mass_Rebuild
-
-* Wed Jun 16 2010 Ivana Hutarova Varekova <varekova@redhat.com> - 1.2.5-2
-- Resolves: #591317
-  pdfedit fails to compile on i686 with zlib.h errors
-
-* Thu Apr 22 2010 Ivana Hutarova Varekova <varekova@redhat.com> - 1.2.5-1
-- update to 1.2.5
-
-* Mon Mar 29 2010 Ivana Hutarova Varekova <varekova@redhat.com> - 1.2.4-1
-- update to 1.2.4
-  use the upstream make/configure files for zlib,
-  change additional makefile/configure file to be used only to minizip
-  add pkgconfig to zlib
-
-* Mon Mar  8 2010 Ivana Hutarova Varekova <varekova@redhat.com> - 1.2.3-25
-- add Boost license
-
-* Tue Aug 11 2009 Ville Skyttä <ville.skytta@iki.fi> - 1.2.3-24
-- Use bzipped upstream tarball.
-
-* Mon Jul 27 2009 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 1.2.3-23
-- Rebuilt for https://fedoraproject.org/wiki/Fedora_12_Mass_Rebuild
-
-* Wed Mar 18 2009 Stepan Kasal <skasal@redhat.com> - 1.2.3-22
-- fix the libz.so symlink
-
-* Tue Mar 17 2009 Stepan Kasal <skasal@redhat.com> - 1.2.3-21
-- consolidate the autoconfiscation patches into one and clean it up
-- consequently, clean up the %%build and %%install sections
-- zconf.h includes unistd.h again (#479133)
-
-* Wed Feb 25 2009 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 1.2.3-20
-- Rebuilt for https://fedoraproject.org/wiki/Fedora_11_Mass_Rebuild
-
-* Mon Dec  1 2008 Ivana Varekova <varekova@redhat.com> - 1.2.3-19
-- fix 473490 - unchecked malloc
-
-* Wed Feb 13 2008 Ivana Varekova <varekova@redhat.com> - 1.2.3-18
-- change license tag (226671#c29)
-
-* Mon Feb 11 2008 Ivana Varekova <varekova@redhat.com> - 1.2.3-17
-- spec file changes
-
-* Fri Nov 23 2007 Ivana Varekova <varekova@redhat.com> - 1.2.3-16
-- remove minizip headers to minizip-devel
-- spec file cleanup
-- fix minizip.pc file
-
-* Wed Nov 14 2007 Ivana Varekova <varekova@redhat.com> - 1.2.3-15
-- separate static subpackage
-
-* Wed Aug 15 2007 Ivana Varekova <varekova@redhat.com> - 1.2.3-14
-- create minizip subpackage
-
-* Mon May 21 2007 Ivana Varekova <varekova@redhat.com> - 1.2.3-13
-- remove .so,.a
-
-* Mon May 21 2007 Ivana Varekova <varekova@redhat.com> - 1.2.3-12
-- Resolves #240277
-  Move libz to /lib(64)
-
-* Mon Apr 23 2007 Ivana Varekova <varekova@redhat.com> - 1.2.3-11
-- Resolves: 237295
-  fix Summary tag
-
-* Fri Mar 23 2007 Ivana Varekova <varekova@redhat.com> - 1.2.3-10
-- remove zlib .so.* packages to /lib
-
-* Fri Mar  9 2007 Ivana Varekova <varekova@redhat.com> - 1.2.3-9
-- incorporate package review feedback
-
-* Wed Feb 21 2007 Adam Tkac <atkac redhat com> - 1.2.3-8
-- fixed broken version of libz
-
-* Tue Feb 20 2007 Adam Tkac <atkac redhat com> - 1.2.3-7
-- building is now automatized
-- specfile cleanup
-
-* Tue Feb 20 2007 Ivana Varekova <varekova@redhat.com> - 1.2.3-6
-- remove the compilation part to build section
-  some minor changes
-
-* Mon Feb 19 2007 Ivana Varekova <varekova@redhat.com> - 1.2.3-5
-- incorporate package review feedback
-
-* Mon Oct 23 2006 Ivana Varekova <varekova@redhat.com> - 1.2.3-4
-- fix #209424 - fix libz.a permissions
-
-* Wed Jul 19 2006 Ivana Varekova <varekova@redhat.com> - 1.2.3-3
-- add cflags (#199379)
-
-* Wed Jul 12 2006 Jesse Keating <jkeating@redhat.com> - 1.2.3-2
-- rebuild
-
-* Fri Feb 10 2006 Jesse Keating <jkeating@redhat.com> - 1.2.3-1.2.1
-- bump again for double-long bug on ppc(64)
-
-* Tue Feb 07 2006 Jesse Keating <jkeating@redhat.com> - 1.2.3-1.2
-- rebuilt for new gcc4.1 snapshot and glibc changes
-
-* Fri Dec 09 2005 Jesse Keating <jkeating@redhat.com>
-- rebuilt
-
-* Wed Aug 24 2005 Florian La Roche <laroche@redhat.com>
-- update to 1.2.3
-
-* Fri Jul 22 2005 Ivana Varekova <varekova@redhat.com> 1.2.2.2-5
-- fix bug 163038 - CAN-2005-1849 - zlib buffer overflow
-
-* Thu Jul 7  2005 Ivana Varekova <varekova@redhat.com> 1.2.2.2-4
-- fix bug 162392 - CAN-2005-2096 
-
-* Wed Mar 30 2005 Ivana Varekova <varekova@redhat.com> 1.2.2.2-3
-- fix bug 122408 - zlib build process runs configure twice
-
-* Fri Mar  4 2005 Jeff Johnson <jbj@redhat.com> 1.2.2.2-2
-- rebuild with gcc4.
-
-* Sat Jan  1 2005 Jeff Johnson <jbj@jbj.org> 1.2.2.2-1
-- upgrade to 1.2.2.2.
-
-* Fri Nov 12 2004 Jeff Johnson <jbj@jbj.org> 1.2.2.1-1
-- upgrade to 1.2.2.1.
-
-* Sun Sep 12 2004 Jeff Johnson <jbj@redhat.com> 1.2.1.2-1
-- update to 1.2.1.2 to fix 2 DoS problems (#131385).
-
-* Tue Jun 15 2004 Elliot Lee <sopwith@redhat.com>
-- rebuilt
-
-* Tue Mar 02 2004 Elliot Lee <sopwith@redhat.com>
-- rebuilt
-
-* Fri Feb 13 2004 Elliot Lee <sopwith@redhat.com>
-- rebuilt
-
-* Sun Jan 18 2004 Jeff Johnson <jbj@jbj.org> 1.2.1.1-1
-- upgrade to zlib-1.2.1.1.
-
-* Sun Nov 30 2003 Florian La Roche <Florian.LaRoche@redhat.de>
-- update to 1.2.1 release
-
-* Mon Oct 13 2003 Jeff Johnson <jbj@jbj.org> 1.2.0.7-3
-- unrevert zlib.h include constants (#106291), rejected upstream.
-
-* Wed Oct  8 2003 Jeff Johnson <jbj@jbj.org> 1.2.0.7-2
-- fix: gzeof not set when reading compressed file (#106424).
-- fix: revert zlib.h include constants for now (#106291).
-
-* Tue Sep 23 2003 Jeff Johnson <jbj@redhat.com> 1.2.0.7-1
-- update to 1.2.0.7, penultimate 1.2.1 release candidate.
-
-* Tue Jul 22 2003 Jeff Johnson <jbj@redhat.com> 1.2.0.3-0.1
-- update to release candidate.
-
-* Wed Jun 04 2003 Elliot Lee <sopwith@redhat.com>
-- rebuilt
-
-* Mon May 19 2003 Jeff Johnson <jbj@redhat.com> 1.1.4-9
-- rebuild, revert from 1.2.0.1.
-
-* Mon Feb 24 2003 Jeff Johnson <jbj@redhat.com> 1.1.4-8
-- fix gzprintf buffer overrun (#84961).
-
-* Wed Jan 22 2003 Tim Powers <timp@redhat.com> 1.1.4-7
-- rebuilt
-
-* Thu Nov 21 2002 Elliot Lee <sopwith@redhat.com> 1.1.4-6
-- Make ./configure use $CC to ease cross-compilation
-
-* Tue Nov 12 2002 Jeff Johnson <jbj@redhat.com> 1.1.4-5
-- rebuild from cvs.
-
-* Fri Jun 21 2002 Tim Powers <timp@redhat.com>
-- automated rebuild
-
-* Thu May 23 2002 Tim Powers <timp@redhat.com>
-- automated rebuild
-
-* Fri Apr 26 2002 Jakub Jelinek <jakub@redhat.com> 1.1.4-2
-- remove glibc patch, it is no longer needed (zlib uses gcc -shared
-  as it should)
-- run tests and only build the package if they succeed
-
-* Thu Apr 25 2002 Trond Eivind Glomsrød <teg@redhat.com> 1.1.4-1
-- 1.1.4
-
-* Wed Jan 30 2002 Trond Eivind Glomsrød <teg@redhat.com> 1.1.3-25.7
-- Fix double free
-
-* Sun Aug 26 2001 Trond Eivind Glomsrød <teg@redhat.com> 1.1.3-24
-- Add example.c and minigzip.c to the doc files, as
-  they are listed as examples in the README (#52574)
-
-* Mon Jun 18 2001 Trond Eivind Glomsrød <teg@redhat.com>
-- Updated URL
-- Add version dependency for zlib-devel
-- s/Copyright/License/
-
-* Wed Feb 14 2001 Trond Eivind Glomsrød <teg@redhat.com>
-- bumped version number - this is the old version without the performance enhancements
-
-* Fri Sep 15 2000 Florian La Roche <Florian.LaRoche@redhat.de>
-- add -fPIC for shared libs (patch by Fritz Elfert)
-
-* Thu Sep  7 2000 Jeff Johnson <jbj@redhat.com>
-- on 64bit systems, make sure libraries are located correctly.
-
-* Thu Aug 17 2000 Jeff Johnson <jbj@redhat.com>
-- summaries from specspo.
-
-* Thu Jul 13 2000 Prospector <bugzilla@redhat.com>
-- automatic rebuild
-
-* Sun Jul 02 2000 Trond Eivind Glomsrød <teg@redhat.com>
-- rebuild
-
-* Tue Jun 13 2000 Jeff Johnson <jbj@redhat.com>
-- FHS packaging to build on solaris2.5.1.
-
-* Wed Jun 07 2000 Trond Eivind Glomsrød <teg@redhat.com>
-- use %%{_mandir} and %%{_tmppath}
-
-* Fri May 12 2000 Trond Eivind Glomsrød <teg@redhat.com>
-- updated URL and source location
-- moved README to main package
-
-* Mon Feb  7 2000 Jeff Johnson <jbj@redhat.com>
-- compress man page.
-
-* Sun Mar 21 1999 Cristian Gafton <gafton@redhat.com> 
-- auto rebuild in the new build environment (release 5)
-
-* Wed Sep 09 1998 Cristian Gafton <gafton@redhat.com>
-- link against glibc
-
-* Mon Jul 27 1998 Jeff Johnson <jbj@redhat.com>
-- upgrade to 1.1.3
-
-* Fri May 08 1998 Prospector System <bugs@redhat.com>
-- translations modified for de, fr, tr
-
-* Wed Apr 08 1998 Cristian Gafton <gafton@redhat.com>
-- upgraded to 1.1.2
-- buildroot
-
-* Tue Oct 07 1997 Donnie Barnes <djb@redhat.com>
-- added URL tag (down at the moment so it may not be correct)
-- made zlib-devel require zlib
-
-* Thu Jun 19 1997 Erik Troan <ewt@redhat.com>
-- built against glibc