3 files changed, 258 insertions, 0 deletions
diff --git a/sys-libs/zlib/Manifest b/sys-libs/zlib/Manifest
index 6ef409c1d327..b8a5bc0a5939 100644
--- a/sys-libs/zlib/Manifest
+++ b/sys-libs/zlib/Manifest
@@ -1,7 +1,9 @@
+AUX zlib-1.2.11-configure-fix-AR-RANLIB-NM-detection.patch 3209 BLAKE2B 26e9fd2d68534c6b2d5d88c5dc8150d63dede949ab71d454d94c13736c3f02c8e01201d39ccaa7fe189db0a272a315aa01a6a214f0cc7e25030b2c96b5fbe0ce SHA512 e5db2181e21d6fe7ef4d36b99fd80f4df576dabb7cbf3d205b30abd6760fdc33efaa3668fd927efe2c27a019c419b769b721760d9eb2f10d5d6955adf7a751bf
 AUX zlib-1.2.11-fix-deflateParams-usage.patch 2937 BLAKE2B 42fcb91b99b004921dce12b4e71c12c62e80d50243a1cec97522dbaa1cf5fb09cf701e9f988bddd0470c3dafe743d42e60b9ac6903afb2185859d62b1fdf78bc SHA512 9b949d894be2bbb60d687820e79d7a02e733e8426e6602482f3a3902fca3571bbfba38ddd84a88f5a093fdb25ac90e4076905d19b86ab70ebce6e250fd118286
 AUX zlib-1.2.11-minizip-drop-crypt-header.patch 997 BLAKE2B a964dfb26d05045507cb2ebf1154b890782d9952288627dd5093eeeaed9265a6041922e9fef378333ad3b9ac2333d692b06db1d6425df25d6062b9fc42ec8c50 SHA512 158c4b711e8afc248cbd55f2057dede18540ad35ec1a47d0cfb0fe9bf10b1507bb1b4525badcc0a8b6505062d838ee4fb2d4ebfbf9c9d1694336a704bc0b690e
 DIST zlib-1.2.11-cygwin-gzopen_w.patch 1170 BLAKE2B fe351436716634bd823da8c2811d332327d335d450d89bee85d7713b09dd454fe6aee264b044a41bf3be603aa36d67943ba6c7d8b46470e180e9b639728b5274 SHA512 14cc63a17fbf6afb6c8a8dd0b92df9807b48e0faf09c88f952083f10716ae62be8de2a0e1424b77fb538605b88898b381160521f2872afdda59e12bd27535c5a
 DIST zlib-1.2.11.tar.gz 607698 BLAKE2B 6bfc4bca5dcadba8a0d4121a2b3ed0bfe440c261003521862c8e6381f1a6f0a72d3fc037351d30afd7ef321e8e8d2ec817c046ac749f2ca0c97fbdc2f7e840b7 SHA512 73fd3fff4adeccd4894084c15ddac89890cd10ef105dd5e1835e1e9bbb6a49ff229713bd197d203edfa17c2727700fce65a2a235f07568212d820dca88b528ae
 DIST zlib-1.2.7-cygwin-minizip.patch 2626 BLAKE2B 885f1fda877c0b783618b163702fb46126b7db572767cd4edb86bd92db1f432c887ef1724e70c8319c26886368dba3a962af5284ec0875c20ec8ad2245fd100a SHA512 e372f1e06311e843eca2092e182c41abb009b5e9880b60292d708e4bc0de5a9e4c43d49b25b0c09df4784bc46a1254472bc5cdbdd8d6c762a9f6a145a555bfe7
 EBUILD zlib-1.2.11-r4.ebuild 4376 BLAKE2B 80381188e72cf38e6207c661d021caa3bc99f03fc93d5fedccaf208f9f265f6d1299991864c54b03ebcda215c8cb8a09b8f280119d1f30de62b72d525a629ae9 SHA512 3a5dc0b7742c63a83e5b5d4251eaf6c38bdfe740a32633066897f6eaad843c26aecafadd84ef4390d963cea60fb9e0fa3ebf35d4a0fbeba3f967ea0584414f1e
+EBUILD zlib-1.2.11-r5.ebuild 4463 BLAKE2B 91acff69f138dc553dfea727b5dd0277aab3a5c46607b5b8286e0eb5d875e4b93c8876dc33ef986f9f6139ff1906c48bed9a7cba24a66e3cd4f357499043eade SHA512 b45406144b34e87b204313f4c6ef2db92cf9daa4cff459fe8df128b5524e2f41e7274464508756a699e1b76663dd7ed6970fd0e64112ad27c3680e32c5918750
 MISC metadata.xml 494 BLAKE2B a4a57a4153aefc189e407bcb8ce84f7c94581cc66967f69097087da7e6ff48d2de683b919fb00445d095c47ef39d31e01590f8c989ce0e5e01474e73ee2a0565 SHA512 a7e0160c127b3c2a6afe99e95992d9dbd017061303759c299ec38800efd6a9e11a35ae850c23c77c09c8833cd9d61ac1267f6becadf9c22437ee35e4304400c9
diff --git a/sys-libs/zlib/files/zlib-1.2.11-configure-fix-AR-RANLIB-NM-detection.patch b/sys-libs/zlib/files/zlib-1.2.11-configure-fix-AR-RANLIB-NM-detection.patch
new file mode 100644
index 000000000000..1ab5b2f5dc81
--- /dev/null
+++ b/sys-libs/zlib/files/zlib-1.2.11-configure-fix-AR-RANLIB-NM-detection.patch
@@ -0,0 +1,88 @@
+From 4232e67ee1440634af8209c7022dfc64cf862819 Mon Sep 17 00:00:00 2001
+From: Adrian Ratiu <adrian.ratiu@collabora.com>
+Date: Mon, 17 Jan 2022 10:49:58 +0200
+Subject: [PATCH v3] configure: fix AR/RANLIB/NM detection
+
+Taken from zlib-devel ML:
+https://madler.net/pipermail/zlib-devel_madler.net/2022-January/003322.html
+
+Bug: https://bugs.gentoo.org/831628
+
+Scenarios where ${CROSS_PREFIX}ar & co are set but not desired
+are possible, for example in ChromiumOS we use the GNU binutils
+tools & GCC to build glibc but LLVM/Clang is used for the rest
+of the system.
+
+This allows $AR/$RANLIB/$NM to override default CROSS_PREFIX
+tools so they can be set to llvm-ar/ranlib/nm.
+
+Suggested-by: Manoj Gupta <manojgupta@chromium.org>
+Signed-off-by: Adrian Ratiu <adrian.ratiu@collabora.com>
+---
+
+Changes in v3:
+  * Whitespace style fixes
+  * Fixed top level variable tests (eg -z AR -> -z $AR)
+  * Review and testing as part of Gentoo PR:
+    https://github.com/gentoo/gentoo/pull/23888
+Changes in v2:
+  * Fixed a typo in the "unset NM" case
+---
+ configure | 38 ++++++++++++++++++++++----------------
+ 1 file changed, 22 insertions(+), 16 deletions(-)
+
+diff --git a/configure b/configure
+index e974d1f..045c616 100755
+--- a/configure
++++ b/configure
+@@ -46,25 +46,31 @@ VER2=`sed -n -e '/VERSION "/s/.*"\([0-9]*\\.[0-9]*\)\\..*/\1/p' < ${SRCDIR}zlib.
+ VER1=`sed -n -e '/VERSION "/s/.*"\([0-9]*\)\\..*/\1/p' < ${SRCDIR}zlib.h`
+ 
+ # establish commands for library building
+-if "${CROSS_PREFIX}ar" --version >/dev/null 2>/dev/null || test $? -lt 126; then
+-    AR=${AR-"${CROSS_PREFIX}ar"}
+-    test -n "${CROSS_PREFIX}" && echo Using ${AR} | tee -a configure.log
+-else
+-    AR=${AR-"ar"}
+-    test -n "${CROSS_PREFIX}" && echo Using ${AR} | tee -a configure.log
++if [ -z "$AR" ]; then
++    if "${CROSS_PREFIX}ar" --version >/dev/null 2>/dev/null || test $? -lt 126; then
++        AR=${AR-"${CROSS_PREFIX}ar"}
++        test -n "${CROSS_PREFIX}" && echo Using ${AR} | tee -a configure.log
++    else
++        AR="ar"
++        test -n "${CROSS_PREFIX}" && echo Using ${AR} | tee -a configure.log
++    fi
+ fi
+ ARFLAGS=${ARFLAGS-"rc"}
+-if "${CROSS_PREFIX}ranlib" --version >/dev/null 2>/dev/null || test $? -lt 126; then
+-    RANLIB=${RANLIB-"${CROSS_PREFIX}ranlib"}
+-    test -n "${CROSS_PREFIX}" && echo Using ${RANLIB} | tee -a configure.log
+-else
+-    RANLIB=${RANLIB-"ranlib"}
++if [ -z "$RANLIB" ]; then
++    if "${CROSS_PREFIX}ranlib" --version >/dev/null 2>/dev/null || test $? -lt 126; then
++        RANLIB=${RANLIB-"${CROSS_PREFIX}ranlib"}
++        test -n "${CROSS_PREFIX}" && echo Using ${RANLIB} | tee -a configure.log
++    else
++        RANLIB="ranlib"
++    fi
+ fi
+-if "${CROSS_PREFIX}nm" --version >/dev/null 2>/dev/null || test $? -lt 126; then
+-    NM=${NM-"${CROSS_PREFIX}nm"}
+-    test -n "${CROSS_PREFIX}" && echo Using ${NM} | tee -a configure.log
+-else
+-    NM=${NM-"nm"}
++if [ -z "$NM" ]; then
++    if "${CROSS_PREFIX}nm" --version >/dev/null 2>/dev/null || test $? -lt 126;   then
++        NM=${NM-"${CROSS_PREFIX}nm"}
++        test -n "${CROSS_PREFIX}" && echo Using ${NM} | tee -a configure.log
++    else
++        NM="nm"
++    fi
+ fi
+ 
+ # set defaults before processing command line options
+-- 
+2.35.0
+
diff --git a/sys-libs/zlib/zlib-1.2.11-r5.ebuild b/sys-libs/zlib/zlib-1.2.11-r5.ebuild
new file mode 100644
index 000000000000..5173a430e69f
--- /dev/null
+++ b/sys-libs/zlib/zlib-1.2.11-r5.ebuild
@@ -0,0 +1,168 @@
+# Copyright 1999-2022 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+
+AUTOTOOLS_AUTO_DEPEND="no"
+inherit autotools multilib-minimal usr-ldscript
+
+CYGWINPATCHES=(
+	"https://github.com/cygwinports/zlib/raw/22a3462cae33a82ad966ea0a7d6cbe8fc1368fec/1.2.11-gzopen_w.patch -> ${PN}-1.2.11-cygwin-gzopen_w.patch"
+	"https://github.com/cygwinports/zlib/raw/22a3462cae33a82ad966ea0a7d6cbe8fc1368fec/1.2.7-minizip-cygwin.patch -> ${PN}-1.2.7-cygwin-minizip.patch"
+)
+
+DESCRIPTION="Standard (de)compression library"
+HOMEPAGE="https://zlib.net/"
+SRC_URI="https://zlib.net/${P}.tar.gz
+	http://www.gzip.org/zlib/${P}.tar.gz
+	http://www.zlib.net/current/beta/${P}.tar.gz
+	elibc_Cygwin? ( ${CYGWINPATCHES[*]} )"
+
+LICENSE="ZLIB"
+SLOT="0/1" # subslot = SONAME
+KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~m68k ~mips ~ppc ~ppc64 ~riscv ~s390 ~sparc ~x86 ~x64-cygwin ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos ~sparc-solaris ~sparc64-solaris ~x64-solaris ~x86-solaris ~x86-winnt"
+IUSE="minizip static-libs"
+
+BDEPEND="minizip? ( ${AUTOTOOLS_DEPEND} )"
+# See #309623 for libxml2
+RDEPEND="
+	!<dev-libs/libxml2-2.7.7
+	!sys-libs/zlib-ng[compat]
+"
+DEPEND="${RDEPEND}"
+
+PATCHES=(
+	"${FILESDIR}"/${PN}-1.2.11-fix-deflateParams-usage.patch
+	"${FILESDIR}"/${PN}-1.2.11-minizip-drop-crypt-header.patch #658536
+	"${FILESDIR}"/${PN}-1.2.11-configure-fix-AR-RANLIB-NM-detection.patch #831628
+)
+
+src_prepare() {
+	default
+
+	if use elibc_Cygwin ; then
+		local p
+		for p in "${CYGWINPATCHES[@]}" ; do
+			# Strip out the "... -> " from the array
+			eapply -p2 "${DISTDIR}/${p#*> }"
+		done
+	fi
+
+	if use minizip ; then
+		cd contrib/minizip || die
+		eautoreconf
+	fi
+
+	case ${CHOST} in
+	*-cygwin*)
+		# do not use _wopen, is a mingw symbol only
+		sed -i -e '/define WIDECHAR/d' "${S}"/gzguts.h || die
+		# zlib1.dll is the mingw name, need cygz.dll
+		# cygz.dll is loaded by toolchain, put into subdir
+		sed -i -e 's|zlib1.dll|win32/cygz.dll|' win32/Makefile.gcc || die
+		;;
+	esac
+
+	case ${CHOST} in
+	*-mingw*|mingw*|*-cygwin*)
+		# uses preconfigured Makefile rather than configure script
+		multilib_copy_sources
+		;;
+	esac
+}
+
+echoit() { echo "$@"; "$@"; }
+
+multilib_src_configure() {
+	case ${CHOST} in
+	*-mingw*|mingw*|*-cygwin*)
+		;;
+	*)
+		local uname=$("${EPREFIX}"/usr/share/gnuconfig/config.sub "${CHOST}" | cut -d- -f3) #347167
+		local myconf=(
+			--shared
+			--prefix="${EPREFIX}/usr"
+			--libdir="${EPREFIX}/usr/$(get_libdir)"
+			${uname:+--uname=${uname}}
+		)
+		# not an autoconf script, so can't use econf
+		echoit "${S}"/configure "${myconf[@]}" || die
+		;;
+	esac
+
+	if use minizip ; then
+		local minizipdir="contrib/minizip"
+		mkdir -p "${BUILD_DIR}/${minizipdir}" || die
+		cd ${minizipdir} || die
+		ECONF_SOURCE="${S}/${minizipdir}" \
+		econf $(use_enable static-libs static)
+	fi
+}
+
+multilib_src_compile() {
+	case ${CHOST} in
+	*-mingw*|mingw*|*-cygwin*)
+		emake -f win32/Makefile.gcc STRIP=true PREFIX=${CHOST}-
+		sed \
+			-e 's|@prefix@|'"${EPREFIX}"'/usr|g' \
+			-e 's|@exec_prefix@|${prefix}|g' \
+			-e 's|@libdir@|${exec_prefix}/'$(get_libdir)'|g' \
+			-e 's|@sharedlibdir@|${exec_prefix}/'$(get_libdir)'|g' \
+			-e 's|@includedir@|${prefix}/include|g' \
+			-e 's|@VERSION@|'${PV}'|g' \
+			zlib.pc.in > zlib.pc || die
+		;;
+	*)
+		emake
+		;;
+	esac
+	use minizip && emake -C contrib/minizip
+}
+
+sed_macros() {
+	# clean up namespace a little #383179
+	# we do it here so we only have to tweak 2 files
+	sed -i -r 's:\<(O[FN])\>:_Z_\1:g' "$@" || die
+}
+
+multilib_src_install() {
+	case ${CHOST} in
+	*-mingw*|mingw*|*-cygwin*)
+		emake -f win32/Makefile.gcc install \
+			BINARY_PATH="${ED}/usr/bin" \
+			LIBRARY_PATH="${ED}/usr/$(get_libdir)" \
+			INCLUDE_PATH="${ED}/usr/include" \
+			SHARED_MODE=1
+		# overwrites zlib.pc created from win32/Makefile.gcc #620136
+		insinto /usr/$(get_libdir)/pkgconfig
+		doins zlib.pc
+		;;
+
+	*)
+		emake install DESTDIR="${D}" LDCONFIG=:
+		gen_usr_ldscript -a z
+		;;
+	esac
+	sed_macros "${ED}"/usr/include/*.h
+
+	if use minizip ; then
+		emake -C contrib/minizip install DESTDIR="${D}"
+		sed_macros "${ED}"/usr/include/minizip/*.h
+	fi
+
+	if use minizip; then
+		# This might not exist if slibtool is used.
+		# https://bugs.gentoo.org/816756
+		rm -f "${ED}"/usr/$(get_libdir)/libminizip.la || die
+	fi
+
+	if ! use static-libs ; then
+		# https://bugs.gentoo.org/419645
+		rm "${ED}"/usr/$(get_libdir)/libz.a || die
+	fi
+}
+
+multilib_src_install_all() {
+	dodoc FAQ README ChangeLog doc/*.txt
+	use minizip && dodoc contrib/minizip/*.txt
+}