initial package

.gitignore

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

minizip1.2.spec

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+Name:		minizip1.2
+Summary:	Library for manipulation with .zip archives
+Version:	1.2.11
+Release:	23
+License:	zlib
+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
+BuildRequires:	autoconf, automake, libtool
+BuildRequires:	zlib-devel >= %{version}
+BuildRequires:	gcc
+Provides:	minizip-compat = %{version}-%{release}
+
+%description
+Minizip is a library for manipulation with files from .zip archives.
+This package contains the old minizip API, as bundled with zlib.
+
+%package devel
+Summary:	Development files for the minizip library
+Requires:	minizip1.2%{?_isa} = %{version}-%{release}
+Requires:	zlib-devel%{?_isa} >= %{version}
+Conflicts:	minizip-devel
+Provides:	minizip-compat-devel = %{version}-%{release} 
+
+%description devel
+This package contains the libraries and header files needed for
+developing applications which use the old minizip API.
+
+%prep
+%setup -q -n zlib-%{version}
+%patch0 -p1 -b .fixuncrypt
+
+%build
+export CFLAGS="$RPM_OPT_FLAGS"
+%ifarch ppc64
+CFLAGS+=" -O3"
+%endif
+%ifarch aarch64
+CFLAGS+=" -DARM_NEON -O3"
+%endif
+%ifarch s390 s390x
+CFLAGS+=" -DDFLTCC"
+%endif
+
+export MKFLAGS=""
+%ifarch s390 s390x
+MKFLAGS+="OBJA=dfltcc.o PIC_OBJA=dfltcc.lo"
+%endif
+
+export LDFLAGS="$LDFLAGS -Wl,-z,relro -Wl,-z,now"
+
+cd contrib/minizip
+autoreconf --install
+%configure --enable-static=no
+%make_build
+
+%install
+%make_install -C contrib/minizip
+# https://github.com/madler/zlib/pull/229
+rm $RPM_BUILD_ROOT%_includedir/minizip/crypt.h
+
+find $RPM_BUILD_ROOT -name '*.la' -delete
+
+%files
+%license README
+%doc contrib/minizip/MiniZip64_info.txt contrib/minizip/MiniZip64_Changes.txt
+%{_libdir}/libminizip.so.*
+
+%files devel
+%dir %{_includedir}/minizip
+%{_includedir}/minizip/*.h
+%{_libdir}/libminizip.so
+%{_libdir}/pkgconfig/minizip.pc
+
+%changelog
+* Wed Nov  6 2019 Tom Callaway <spot@fedoraproject.org> - 1.2.11-23
+- add BR: gcc
+
+* Tue Nov  5 2019 Tom Callaway <spot@fedoraproject.org> - 1.2.11-22
+- rename to minizip1.2, add provides for minizip-compat naming
+
+* Fri Nov  1 2019 Tom Callaway <spot@fedoraproject.org> - 1.2.11-21
+- standalone minizip-compat package for epel8

sources

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+SHA512 (zlib-1.2.11.tar.xz) = b7f50ada138c7f93eb7eb1631efccd1d9f03a5e77b6c13c8b757017b2d462e19d2d3e01c50fad60a4ae1bc86d431f6f94c72c11ff410c25121e571953017cb67

zlib-1.2.5-minizip-fixuncrypt.patch

@@ -0,0 +1,14 @@
+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"
+