import miniz-2.2.0-2.el9

.gitignore

@@ -0,0 +1 @@
+SOURCES/miniz-2.2.0.zip

.miniz.metadata

@@ -0,0 +1 @@
+f51c5eaf0c474e7c7a2999f9ee1f8070d3985c93  SOURCES/miniz-2.2.0.zip

SOURCES/miniz-2.2.0-Examples-to-include-system-miniz.h.patch

@@ -0,0 +1,101 @@
+From dd5cf5e228a90ecfc66257e04fc6dd053fd9c686 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Petr=20P=C3=ADsa=C5=99?= <ppisar@redhat.com>
+Date: Wed, 22 May 2019 12:34:13 +0200
+Subject: [PATCH] Examples to include system miniz.h
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+We build miniz as a dynamic library. Adjust examples to use a miniz
+header file from a system location.
+
+Signed-off-by: Petr Písař <ppisar@redhat.com>
+---
+ examples/example1.c | 2 +-
+ examples/example2.c | 2 +-
+ examples/example3.c | 2 +-
+ examples/example4.c | 2 +-
+ examples/example5.c | 2 +-
+ examples/example6.c | 2 +-
+ 6 files changed, 6 insertions(+), 6 deletions(-)
+
+diff --git a/examples/example1.c b/examples/example1.c
+index d6e33fa..7cb2556 100644
+--- a/examples/example1.c
++++ b/examples/example1.c
+@@ -1,7 +1,7 @@
+ // example1.c - Demonstrates miniz.c's compress() and uncompress() functions (same as zlib's).
+ // Public domain, May 15 2011, Rich Geldreich, richgel99@gmail.com. See "unlicense" statement at the end of tinfl.c.
+ #include <stdio.h>
+-#include "miniz.h"
++#include <miniz.h>
+ typedef unsigned char uint8;
+ typedef unsigned short uint16;
+ typedef unsigned int uint;
+diff --git a/examples/example2.c b/examples/example2.c
+index 03d2409..bc9fba5 100644
+--- a/examples/example2.c
++++ b/examples/example2.c
+@@ -13,7 +13,7 @@
+ #endif
+ 
+ #include <stdio.h>
+-#include "miniz.h"
++#include <miniz.h>
+ 
+ typedef unsigned char uint8;
+ typedef unsigned short uint16;
+diff --git a/examples/example3.c b/examples/example3.c
+index a97ba84..7aaac31 100644
+--- a/examples/example3.c
++++ b/examples/example3.c
+@@ -3,7 +3,7 @@
+ // For simplicity, this example is limited to files smaller than 4GB, but this is not a limitation of miniz.c.
+ #include <stdio.h>
+ #include <limits.h>
+-#include "miniz.h"
++#include <miniz.h>
+ 
+ typedef unsigned char uint8;
+ typedef unsigned short uint16;
+diff --git a/examples/example4.c b/examples/example4.c
+index 3f2d7cf..2e6d3f6 100644
+--- a/examples/example4.c
++++ b/examples/example4.c
+@@ -1,6 +1,6 @@
+ // example4.c - Uses tinfl.c to decompress a zlib stream in memory to an output file
+ // Public domain, May 15 2011, Rich Geldreich, richgel99@gmail.com. See "unlicense" statement at the end of tinfl.c.
+-#include "miniz.h"
++#include <miniz.h>
+ #include <stdio.h>
+ #include <limits.h>
+ 
+diff --git a/examples/example5.c b/examples/example5.c
+index a190357..0d93a9a 100644
+--- a/examples/example5.c
++++ b/examples/example5.c
+@@ -9,7 +9,7 @@
+ #define MINIZ_NO_TIME
+ #define MINIZ_NO_ZLIB_APIS
+ #define MINIZ_NO_MALLOC
+-#include "miniz.h"
++#include <miniz.h>
+ 
+ // Now include stdio.h because this test uses fopen(), etc. (but we still don't want miniz.c's stdio stuff, for testing).
+ #include <stdio.h>
+diff --git a/examples/example6.c b/examples/example6.c
+index abbb64f..7878848 100644
+--- a/examples/example6.c
++++ b/examples/example6.c
+@@ -7,7 +7,7 @@
+ #define MINIZ_NO_STDIO
+ #define MINIZ_NO_TIME
+ #define MINIZ_NO_ZLIB_APIS
+-#include "miniz.h"
++#include <miniz.h>
+ 
+ // Now include stdio.h because this test uses fopen(), etc. (but we still don't want miniz.c's stdio stuff, for testing).
+ #include <stdio.h>
+-- 
+2.31.1
+

SOURCES/miniz-2.2.0-Fix-MZ_ZIP_GENERAL_PURPOSE_BIT_FLAG_UTF8-not-being-s.patch

@@ -0,0 +1,39 @@
+From aff8d486584f91d5b8358f7aa9be759ddb2cd005 Mon Sep 17 00:00:00 2001
+From: Martin <martin@urbackup.org>
+Date: Sat, 11 Dec 2021 12:51:50 +0100
+Subject: [PATCH] Fix MZ_ZIP_GENERAL_PURPOSE_BIT_FLAG_UTF8 not being set
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+Petr Písař: Ported to 2.2.0.
+
+Signed-off-by: Petr Písař <ppisar@redhat.com>
+---
+ miniz.c | 6 +++---
+ 1 file changed, 3 insertions(+), 3 deletions(-)
+
+diff --git a/miniz.c b/miniz.c
+index 071367f..95e4186 100644
+--- a/miniz.c
++++ b/miniz.c
+@@ -6407,13 +6407,13 @@ mz_bool mz_zip_writer_add_read_buf_callback(mz_zip_archive *pZip, const char *pA
+     mz_zip_internal_state *pState;
+     mz_uint64 file_ofs = 0, cur_archive_header_file_ofs;
+ 
+-    if (!(level_and_flags & MZ_ZIP_FLAG_ASCII_FILENAME))
+-        gen_flags |= MZ_ZIP_GENERAL_PURPOSE_BIT_FLAG_UTF8;
+-
+     if ((int)level_and_flags < 0)
+         level_and_flags = MZ_DEFAULT_LEVEL;
+     level = level_and_flags & 0xF;
+ 
++    if (!(level_and_flags & MZ_ZIP_FLAG_ASCII_FILENAME))
++        gen_flags |= MZ_ZIP_GENERAL_PURPOSE_BIT_FLAG_UTF8;
++
+     /* Sanity checks */
+     if ((!pZip) || (!pZip->m_pState) || (pZip->m_zip_mode != MZ_ZIP_MODE_WRITING) || (!pArchive_name) || ((comment_size) && (!pComment)) || (level > MZ_UBER_COMPRESSION))
+         return mz_zip_set_error(pZip, MZ_ZIP_INVALID_PARAMETER);
+-- 
+2.34.1
+

SOURCES/miniz-2.2.0-Fix-unaligned-pointer-access.patch

@@ -0,0 +1,37 @@
+From f3906fd616c92168c63bb92accc72e79a24b0c04 Mon Sep 17 00:00:00 2001
+From: Martin <martin@urbackup.org>
+Date: Sun, 28 Nov 2021 18:37:55 +0100
+Subject: [PATCH] Fix unaligned pointer access
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+Petr Písař: Ported to 2.2.0.
+
+Signed-off-by: Petr Písař <ppisar@redhat.com>
+---
+ miniz.c | 8 ++++----
+ 1 file changed, 4 insertions(+), 4 deletions(-)
+
+diff --git a/miniz.c b/miniz.c
+index af27389..071367f 100644
+--- a/miniz.c
++++ b/miniz.c
+@@ -7118,10 +7118,10 @@ mz_bool mz_zip_writer_add_from_zip_reader(mz_zip_archive *pZip, mz_zip_archive *
+             if (pZip->m_pState->m_zip64)
+             {
+                 /* dest is zip64, so upgrade the data descriptor */
+-                const mz_uint32 *pSrc_descriptor = (const mz_uint32 *)((const mz_uint8 *)pBuf + (has_id ? sizeof(mz_uint32) : 0));
+-                const mz_uint32 src_crc32 = pSrc_descriptor[0];
+-                const mz_uint64 src_comp_size = pSrc_descriptor[1];
+-                const mz_uint64 src_uncomp_size = pSrc_descriptor[2];
++                const mz_uint8 *pSrc_descriptor = (const mz_uint8 *)pBuf + (has_id ? sizeof(mz_uint32) : 0);
++                const mz_uint32 src_crc32 = MZ_READ_LE32(pSrc_descriptor);
++                const mz_uint64 src_comp_size = MZ_READ_LE32(pSrc_descriptor + sizeof(mz_uint32));
++                const mz_uint64 src_uncomp_size = MZ_READ_LE32(pSrc_descriptor + 2*sizeof(mz_uint32));
+ 
+                 mz_write_le32((mz_uint8 *)pBuf, MZ_ZIP_DATA_DESCRIPTOR_ID);
+                 mz_write_le32((mz_uint8 *)pBuf + sizeof(mz_uint32) * 1, src_crc32);
+-- 
+2.34.1
+

SOURCES/miniz-2.2.0-Fix-use-of-uninitialized-memory-in-tinfl_decompress_.patch

@@ -0,0 +1,32 @@
+From 98f4698e81e6d06653201639cf9a75c3c1464884 Mon Sep 17 00:00:00 2001
+From: Cameron Cawley <ccawley2011@gmail.com>
+Date: Sun, 25 Jul 2021 15:36:22 +0100
+Subject: [PATCH] Fix use of uninitialized memory in
+ tinfl_decompress_mem_to_callback()
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+Co-authored-by: sezero <sezero@users.noreply.github.com>
+Petr Písař: Ported to 2.2.0.
+
+Signed-off-by: Petr Písař <ppisar@redhat.com>
+---
+ miniz.c | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/miniz.c b/miniz.c
+index 87bdedb..af27389 100644
+--- a/miniz.c
++++ b/miniz.c
+@@ -2916,6 +2916,7 @@ int tinfl_decompress_mem_to_callback(const void *pIn_buf, size_t *pIn_buf_size,
+     size_t in_buf_ofs = 0, dict_ofs = 0;
+     if (!pDict)
+         return TINFL_STATUS_FAILED;
++    memset(pDict,0,TINFL_LZ_DICT_SIZE);
+     tinfl_init(&decomp);
+     for (;;)
+     {
+-- 
+2.34.1
+

SOURCES/miniz-2.2.0-miniz_zip-fix-mz_zip_reader_extract_to_heap-to-read-.patch

@@ -0,0 +1,108 @@
+From f37c338de59d335e6fee6f5040653a3fe731e825 Mon Sep 17 00:00:00 2001
+From: Ozkan Sezer <sezeroz@gmail.com>
+Date: Sun, 2 Jan 2022 20:56:56 +0300
+Subject: [PATCH] miniz_zip: fix mz_zip_reader_extract_to_heap to read correct
+ sizes
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+Fixes: https://github.com/richgel999/miniz/issues/218
+Petr Písař: Ported to 2.2.0 from
+501a76154940c465bc3e97f7e2d16134021bd8aa and
+f3d9e2293bdf9da952747cdd794a4fa83e0e5b24.
+
+Signed-off-by: Petr Písař <ppisar@redhat.com>
+---
+ miniz.c | 31 +++++++++++++++++--------------
+ 1 file changed, 17 insertions(+), 14 deletions(-)
+
+diff --git a/miniz.c b/miniz.c
+index 845a107..e32f892 100644
+--- a/miniz.c
++++ b/miniz.c
+@@ -4385,7 +4385,8 @@ mz_bool mz_zip_reader_locate_file_v2(mz_zip_archive *pZip, const char *pName, co
+     return mz_zip_set_error(pZip, MZ_ZIP_FILE_NOT_FOUND);
+ }
+ 
+-mz_bool mz_zip_reader_extract_to_mem_no_alloc(mz_zip_archive *pZip, mz_uint file_index, void *pBuf, size_t buf_size, mz_uint flags, void *pUser_read_buf, size_t user_read_buf_size)
++static
++mz_bool mz_zip_reader_extract_to_mem_no_alloc1(mz_zip_archive *pZip, mz_uint file_index, void *pBuf, size_t buf_size, mz_uint flags, void *pUser_read_buf, size_t user_read_buf_size, const mz_zip_archive_file_stat *st)
+ {
+     int status = TINFL_STATUS_DONE;
+     mz_uint64 needed_size, cur_file_ofs, comp_remaining, out_buf_ofs = 0, read_buf_size, read_buf_ofs = 0, read_buf_avail;
+@@ -4398,6 +4399,9 @@ mz_bool mz_zip_reader_extract_to_mem_no_alloc(mz_zip_archive *pZip, mz_uint file
+     if ((!pZip) || (!pZip->m_pState) || ((buf_size) && (!pBuf)) || ((user_read_buf_size) && (!pUser_read_buf)) || (!pZip->m_pRead))
+         return mz_zip_set_error(pZip, MZ_ZIP_INVALID_PARAMETER);
+ 
++    if (st) {
++        file_stat = *st;
++    } else
+     if (!mz_zip_reader_file_stat(pZip, file_index, &file_stat))
+         return MZ_FALSE;
+ 
+@@ -4528,17 +4532,22 @@ mz_bool mz_zip_reader_extract_to_mem_no_alloc(mz_zip_archive *pZip, mz_uint file
+     return status == TINFL_STATUS_DONE;
+ }
+ 
++mz_bool mz_zip_reader_extract_to_mem_no_alloc(mz_zip_archive *pZip, mz_uint file_index, void *pBuf, size_t buf_size, mz_uint flags, void *pUser_read_buf, size_t user_read_buf_size)
++{
++    return mz_zip_reader_extract_to_mem_no_alloc1(pZip, file_index, pBuf, buf_size, flags, pUser_read_buf, user_read_buf_size, NULL);
++}
++
+ mz_bool mz_zip_reader_extract_file_to_mem_no_alloc(mz_zip_archive *pZip, const char *pFilename, void *pBuf, size_t buf_size, mz_uint flags, void *pUser_read_buf, size_t user_read_buf_size)
+ {
+     mz_uint32 file_index;
+     if (!mz_zip_reader_locate_file_v2(pZip, pFilename, NULL, flags, &file_index))
+         return MZ_FALSE;
+-    return mz_zip_reader_extract_to_mem_no_alloc(pZip, file_index, pBuf, buf_size, flags, pUser_read_buf, user_read_buf_size);
++    return mz_zip_reader_extract_to_mem_no_alloc1(pZip, file_index, pBuf, buf_size, flags, pUser_read_buf, user_read_buf_size, NULL);
+ }
+ 
+ mz_bool mz_zip_reader_extract_to_mem(mz_zip_archive *pZip, mz_uint file_index, void *pBuf, size_t buf_size, mz_uint flags)
+ {
+-    return mz_zip_reader_extract_to_mem_no_alloc(pZip, file_index, pBuf, buf_size, flags, NULL, 0);
++    return mz_zip_reader_extract_to_mem_no_alloc1(pZip, file_index, pBuf, buf_size, flags, NULL, 0, NULL);
+ }
+ 
+ mz_bool mz_zip_reader_extract_file_to_mem(mz_zip_archive *pZip, const char *pFilename, void *pBuf, size_t buf_size, mz_uint flags)
+@@ -4548,23 +4557,17 @@ mz_bool mz_zip_reader_extract_file_to_mem(mz_zip_archive *pZip, const char *pFil
+ 
+ void *mz_zip_reader_extract_to_heap(mz_zip_archive *pZip, mz_uint file_index, size_t *pSize, mz_uint flags)
+ {
+-    mz_uint64 comp_size, uncomp_size, alloc_size;
+-    const mz_uint8 *p = mz_zip_get_cdh(pZip, file_index);
++    mz_zip_archive_file_stat file_stat;
++    mz_uint64 alloc_size;
+     void *pBuf;
+ 
+     if (pSize)
+         *pSize = 0;
+ 
+-    if (!p)
+-    {
+-        mz_zip_set_error(pZip, MZ_ZIP_INVALID_PARAMETER);
++    if (!mz_zip_reader_file_stat(pZip, file_index, &file_stat))
+         return NULL;
+-    }
+-
+-    comp_size = MZ_READ_LE32(p + MZ_ZIP_CDH_COMPRESSED_SIZE_OFS);
+-    uncomp_size = MZ_READ_LE32(p + MZ_ZIP_CDH_DECOMPRESSED_SIZE_OFS);
+ 
+-    alloc_size = (flags & MZ_ZIP_FLAG_COMPRESSED_DATA) ? comp_size : uncomp_size;
++    alloc_size = (flags & MZ_ZIP_FLAG_COMPRESSED_DATA) ? file_stat.m_comp_size : file_stat.m_uncomp_size;
+     if (((sizeof(size_t) == sizeof(mz_uint32))) && (alloc_size > 0x7FFFFFFF))
+     {
+         mz_zip_set_error(pZip, MZ_ZIP_INTERNAL_ERROR);
+@@ -4577,7 +4580,7 @@ void *mz_zip_reader_extract_to_heap(mz_zip_archive *pZip, mz_uint file_index, si
+         return NULL;
+     }
+ 
+-    if (!mz_zip_reader_extract_to_mem(pZip, file_index, pBuf, (size_t)alloc_size, flags))
++    if (!mz_zip_reader_extract_to_mem_no_alloc1(pZip, file_index, pBuf, (size_t)alloc_size, flags, NULL, 0, &file_stat))
+     {
+         pZip->m_pFree(pZip->m_pAlloc_opaque, pBuf);
+         return NULL;
+-- 
+2.34.1
+

SOURCES/miniz-2.2.0-tinfl_decompress-avoid-NULL-ptr-arithmetic-UB.patch

@@ -0,0 +1,36 @@
+From c33612fb4ee893d4591e5949d02e25ae3b997834 Mon Sep 17 00:00:00 2001
+From: Ozkan Sezer <sezeroz@gmail.com>
+Date: Mon, 27 Dec 2021 10:50:32 +0300
+Subject: [PATCH] tinfl_decompress: avoid NULL ptr arithmetic UB:
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+Fixes: https://github.com/richgel999/miniz/issues/216
+
+Also see:
+https://github.com/mitkus/miniz/commit/6b8c30e4a95dd649adf14cf4bcad90701e323b9a
+
+Petr Písař: Ported to 2.2.0.
+
+Signed-off-by: Petr Písař <ppisar@redhat.com>
+---
+ miniz.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/miniz.c b/miniz.c
+index 95e4186..845a107 100644
+--- a/miniz.c
++++ b/miniz.c
+@@ -2401,7 +2401,7 @@ tinfl_status tinfl_decompress(tinfl_decompressor *r, const mz_uint8 *pIn_buf_nex
+     mz_uint32 num_bits, dist, counter, num_extra;
+     tinfl_bit_buf_t bit_buf;
+     const mz_uint8 *pIn_buf_cur = pIn_buf_next, *const pIn_buf_end = pIn_buf_next + *pIn_buf_size;
+-    mz_uint8 *pOut_buf_cur = pOut_buf_next, *const pOut_buf_end = pOut_buf_next + *pOut_buf_size;
++    mz_uint8 *pOut_buf_cur = pOut_buf_next, *const pOut_buf_end = pOut_buf_next ? pOut_buf_next + *pOut_buf_size : NULL;
+     size_t out_buf_size_mask = (decomp_flags & TINFL_FLAG_USING_NON_WRAPPING_OUTPUT_BUF) ? (size_t)-1 : ((pOut_buf_next - pOut_buf_start) + *pOut_buf_size) - 1, dist_from_out_buf_start;
+ 
+     /* Ensure the output buffer's size is a power of 2, unless the output buffer is large enough to hold the entire output file (in which case it doesn't matter). */
+-- 
+2.34.1
+

SOURCES/miniz.rpmlintrc

@@ -0,0 +1 @@
+addFilter('spelling-error .* (fastlz|minilzo|zlib)')

SPECS/miniz.spec

@@ -0,0 +1,229 @@
+%if !%{defined toolchain}
+%global toolchain gcc
+%endif
+
+Name:       miniz
+Version:    2.2.0
+Release:    2%{?dist}
+Summary:    Compression library implementing the zlib and Deflate
+# LICENSE:  MIT text
+# miniz.c:  MIT
+# examples/example1.c:  Unlicense (refers to "unlicense" statement at the end
+#                       of tinfl.c from miniz-1.15)
+# miniz.h:  Unlicense (See "unlicense" statement at the end of this file.)
+License:    MIT and Unlicense
+URL:        https://github.com/richgel999/%{name}
+Source0:    %{url}/releases/download/%{version}/%{name}-%{version}.zip
+# Adjust examples for building against a system miniz library,
+# not suitable for upstream that prefers a copy-lib approach.
+Patch0:     miniz-2.2.0-Examples-to-include-system-miniz.h.patch
+# Fix an unitialized memory in tinfl_decompress_mem_to_callback(), GH#197,
+# in upstream after 2.2.0.
+Patch1:     miniz-2.2.0-Fix-use-of-uninitialized-memory-in-tinfl_decompress_.patch
+# Fix an unaligned memory access, in upstream after 2.2.0.
+Patch2:     miniz-2.2.0-Fix-unaligned-pointer-access.patch
+# Fix setting MZ_ZIP_GENERAL_PURPOSE_BIT_FLAG_UTF8, in upstream after 2.2.0.
+Patch3:     miniz-2.2.0-Fix-MZ_ZIP_GENERAL_PURPOSE_BIT_FLAG_UTF8-not-being-s.patch
+# Fix an undefined behaviour in tinfl_decompress(), GH#216,
+# in upstream after 2.2.0.
+Patch4:     miniz-2.2.0-tinfl_decompress-avoid-NULL-ptr-arithmetic-UB.patch
+# Fix mz_zip_reader_extract_to_heap() to read correct sizes, GH#220,
+# in upstream after 2.2.0.
+Patch5:     miniz-2.2.0-miniz_zip-fix-mz_zip_reader_extract_to_heap-to-read-.patch
+BuildRequires:  coreutils
+# diffutils for cmp
+BuildRequires:  diffutils
+%if "%{toolchain}" == "gcc"
+BuildRequires:  gcc
+%else
+%if "%{toolchain}" == "clang"
+BuildRequires:  clang
+%else
+%{error:Unknown toolchain.}
+%endif
+%endif
+BuildRequires:  sed
+BuildRequires:  unzip
+
+%description
+Miniz is a lossless, high performance data compression library in a single
+source file that implements the zlib (RFC 1950) and Deflate (RFC 1951)
+compressed data format specification standards. It supports the most commonly
+used functions exported by the zlib library, but is a completely independent
+implementation so zlib's licensing requirements do not apply. It also
+contains simple to use functions for writing PNG format image files and
+reading/writing/appending ZIP format archives. Miniz's compression speed has
+been tuned to be comparable to zlib's, and it also has a specialized real-time
+compressor function designed to compare well against fastlz/minilzo.
+
+%package devel
+Summary:    Development files for the %{name} library
+Requires:   %{name}%{?_isa} = %{version}-%{release}
+
+%description devel
+Header files for developing applications that use the %{name} library.
+
+
+%prep
+%setup -c -T -n %{name}-%{version}
+unzip -e '%{SOURCE0}'
+%patch0 -p1
+%patch1 -p1
+%patch2 -p1
+%patch3 -p1
+%patch4 -p1
+%patch5 -p1
+# Normalize end-of-lines
+sed -e 's/\r$//' ChangeLog.md > ChangeLog.md.new
+touch -r ChangeLog.md ChangeLog.md.new
+mv ChangeLog.md.new ChangeLog.md
+
+%global soname lib%{name}.so.0.2
+
+%build
+# Export CC environment variable
+%{set_build_flags}
+# Inject downstream SONAME, bug #1152653
+"$CC" %{optflags} -fPIC -DPIC -D_LARGEFILE64_SOURCE=1 -D_FILE_OFFSET_BITS=64 \
+    %{name}.c -c -o %{name}.o
+"$CC" %{?__global_ldflags} -fPIC -shared -Wl,-soname,%{soname} \
+    %{name}.o -o %{soname}
+ln -s %{soname} lib%{name}.so
+# Build examples against the library
+pushd examples
+for EXAMPLE in *.c; do
+    EXAMPLE=${EXAMPLE%.c}
+    %{__cc} %{optflags} -D_LARGEFILE64_SOURCE=1 -D_FILE_OFFSET_BITS=64 \
+        -I.. "${EXAMPLE}.c" -c -o "${EXAMPLE}.o"
+    case "$EXAMPLE" in
+        example6)
+            %{__cc} %{?__global_ldflags} "${EXAMPLE}.o" -L.. -l%{name} -lm -o "$EXAMPLE"
+            ;;
+        *)
+            %{__cc} %{?__global_ldflags} "${EXAMPLE}.o" -L.. -l%{name} -o "$EXAMPLE"
+            ;;
+    esac
+done
+
+%check
+pushd examples
+for EXAMPLE in *.c; do
+    EXAMPLE=${EXAMPLE%.c}
+    case "$EXAMPLE" in
+        example3)
+            LD_LIBRARY_PATH=.. "./${EXAMPLE}" c ../readme.md readme.md.z
+            LD_LIBRARY_PATH=.. "./${EXAMPLE}" d readme.md.z readme.md
+            cmp ../readme.md readme.md
+            ;;
+        example4)
+            LD_LIBRARY_PATH=.. "./${EXAMPLE}" readme.md.z readme.md
+            cmp ../readme.md readme.md
+            ;;
+        example5)
+            LD_LIBRARY_PATH=.. "./${EXAMPLE}" c ../readme.md readme.md.z
+            LD_LIBRARY_PATH=.. "./${EXAMPLE}" d readme.md.z readme.md
+            cmp ../readme.md readme.md
+            ;;
+        *)
+            LD_LIBRARY_PATH=.. "./${EXAMPLE}"
+            ;;
+    esac
+done
+
+%install
+install -d '%{buildroot}/%{_libdir}'
+install %{soname} '%{buildroot}/%{_libdir}'
+ln -s %{soname} '%{buildroot}/%{_libdir}/lib%{name}.so'
+install -d '%{buildroot}/%{_includedir}'
+install -m 0644 %{name}.h '%{buildroot}/%{_includedir}'
+
+%files
+%license LICENSE
+%doc ChangeLog.md readme.md
+%{_libdir}/%{soname}
+
+%files devel
+%doc examples/*.c
+%{_includedir}/%{name}.h
+%{_libdir}/lib%{name}.so
+
+
+%changelog
+* Wed Jan 10 2024 MSVSphere Packaging Team <packager@msvsphere-os.ru> - 2.2.0-2
+- Rebuilt for MSVSphere 9.3
+
+* Mon Jan 24 2022 Petr Pisar <ppisar@redhat.com> - 2.2.0-2
+- Fix an unitialized memory in tinfl_decompress_mem_to_callback() (GH#197)
+- Fix an unaligned memory access
+- Fix setting MZ_ZIP_GENERAL_PURPOSE_BIT_FLAG_UTF8
+- Fix an undefined behaviour in tinfl_decompress() (GH#216)
+- Fix mz_zip_reader_extract_to_heap() to read correct sizes (GH#220)
+
+* Wed Aug 11 2021 Petr Pisar <ppisar@redhat.com> - 2.2.0-1
+- 2.2.0 bump
+
+* Thu Jul 22 2021 Fedora Release Engineering <releng@fedoraproject.org> - 2.1.0-8
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_35_Mass_Rebuild
+
+* Tue Jan 26 2021 Fedora Release Engineering <releng@fedoraproject.org> - 2.1.0-7
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_34_Mass_Rebuild
+
+* Mon Jan 25 2021 Tom Stellard <tstellar@redhat.com> - 2.1.0-6
+- Use toolchain macro instead of hard-coding gcc
+
+* Tue Jul 28 2020 Fedora Release Engineering <releng@fedoraproject.org> - 2.1.0-5
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild
+
+* Wed Jan 29 2020 Fedora Release Engineering <releng@fedoraproject.org> - 2.1.0-4
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_32_Mass_Rebuild
+
+* Thu Jul 25 2019 Fedora Release Engineering <releng@fedoraproject.org> - 2.1.0-3
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild
+
+* Thu May 23 2019 Petr Pisar <ppisar@redhat.com> - 2.1.0-2
+- Remove a dependency on gcc from miniz-devel
+- Normalize end-of-lines in a change log
+
+* Wed May 22 2019 Petr Pisar <ppisar@redhat.com> - 2.1.0-1
+- 2.1.0 bump
+- Upstream moved to <https://github.com/richgel999/miniz>
+- License changed from "Unlicense" to "MIT and Unlicense"
+- ABI changed, API preserved
+
+* Fri Feb 01 2019 Fedora Release Engineering <releng@fedoraproject.org> - 1.15-12.r4
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_30_Mass_Rebuild
+
+* Mon Nov 19 2018 Petr Pisar <ppisar@redhat.com> - 1.15-11.r4
+- Fix link order
+
+* Fri Jul 13 2018 Fedora Release Engineering <releng@fedoraproject.org> - 1.15-10.r4
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_29_Mass_Rebuild
+
+* Fri Mar 23 2018 Petr Pisar <ppisar@redhat.com> - 1.15-9.r4
+- Modernize a spec file
+
+* Thu Feb 08 2018 Fedora Release Engineering <releng@fedoraproject.org> - 1.15-8.r4
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_28_Mass_Rebuild
+
+* Thu Aug 03 2017 Fedora Release Engineering <releng@fedoraproject.org> - 1.15-7.r4
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_27_Binutils_Mass_Rebuild
+
+* Wed Jul 26 2017 Fedora Release Engineering <releng@fedoraproject.org> - 1.15-6.r4
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_27_Mass_Rebuild
+
+* Fri Feb 10 2017 Fedora Release Engineering <releng@fedoraproject.org> - 1.15-5.r4
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_26_Mass_Rebuild
+
+* Tue Mar 08 2016 Petr Pisar <ppisar@redhat.com> - 1.15-4.r4
+- Correct dependency on libc headers
+
+* Thu Feb 04 2016 Fedora Release Engineering <releng@fedoraproject.org> - 1.15-3.r4
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_24_Mass_Rebuild
+
+* Wed Jun 17 2015 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 1.15-2.r4
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_23_Mass_Rebuild
+
+* Tue Oct 14 2014 Petr Pisar <ppisar@redhat.com> - 1.15-1.r4
+- 1.15r4 version packaged
+
+