commit: 98db05471db283f4897c2537ae5456e62cf5483b
Author: Andreas K. Hüttel <dilfridge <AT> gentoo <DOT> org>
AuthorDate: Sat Sep 5 20:59:36 2020 +0000
Commit: Andreas K. Hüttel <dilfridge <AT> gentoo <DOT> org>
CommitDate: Sat Sep 5 20:59:36 2020 +0000
URL: https://gitweb.gentoo.org/proj/riscv.git/commit/?id=98db0547
sys-libs/zlib: Copy from main tree to get additional abis
Signed-off-by: Andreas K. Hüttel <dilfridge <AT> gentoo.org>
sys-libs/zlib/Manifest | 1 +
.../zlib-1.2.11-fix-deflateParams-usage.patch | 67 +++++++++++
.../zlib-1.2.11-minizip-drop-crypt-header.patch | 38 +++++++
sys-libs/zlib/metadata.xml | 14 +++
sys-libs/zlib/zlib-1.2.11-r2.ebuild | 123 +++++++++++++++++++++
5 files changed, 243 insertions(+)
diff --git a/sys-libs/zlib/Manifest b/sys-libs/zlib/Manifest
new file mode 100644
index 0000000..1db6ff6
--- /dev/null
+++ b/sys-libs/zlib/Manifest
@@ -0,0 +1 @@
+DIST zlib-1.2.11.tar.gz 607698 BLAKE2B
6bfc4bca5dcadba8a0d4121a2b3ed0bfe440c261003521862c8e6381f1a6f0a72d3fc037351d30afd7ef321e8e8d2ec817c046ac749f2ca0c97fbdc2f7e840b7
SHA512
73fd3fff4adeccd4894084c15ddac89890cd10ef105dd5e1835e1e9bbb6a49ff229713bd197d203edfa17c2727700fce65a2a235f07568212d820dca88b528ae
diff --git a/sys-libs/zlib/files/zlib-1.2.11-fix-deflateParams-usage.patch
b/sys-libs/zlib/files/zlib-1.2.11-fix-deflateParams-usage.patch
new file mode 100644
index 0000000..1876484
--- /dev/null
+++ b/sys-libs/zlib/files/zlib-1.2.11-fix-deflateParams-usage.patch
@@ -0,0 +1,67 @@
+From f9694097dd69354b03cb8af959094c7f260db0a1 Mon Sep 17 00:00:00 2001
+From: Mark Adler <mad...@alumni.caltech.edu>
+Date: Mon, 16 Jan 2017 09:49:35 -0800
+Subject: [PATCH] Permit a deflateParams() parameter change as soon as
+ possible.
+
+This commit allows a parameter change even if the input data has
+not all been compressed and copied to the application output
+buffer, so long as all of the input data has been compressed to
+the internal pending output buffer. This also allows an immediate
+deflateParams change so long as there have been no deflate calls
+since initialization or reset.
+---
+ deflate.c | 6 +++---
+ zlib.h | 11 ++++++-----
+ 2 files changed, 9 insertions(+), 8 deletions(-)
+
+diff --git a/deflate.c b/deflate.c
+index b63311a5..20bda4f6 100644
+--- a/deflate.c
++++ b/deflate.c
+@@ -494,7 +494,7 @@ int ZEXPORT deflateResetKeep (strm)
+ s->wrap == 2 ? crc32(0L, Z_NULL, 0) :
+ #endif
+ adler32(0L, Z_NULL, 0);
+- s->last_flush = Z_NO_FLUSH;
++ s->last_flush = -2;
+
+ _tr_init(s);
+
+@@ -587,12 +587,12 @@ int ZEXPORT deflateParams(strm, level, strategy)
+ func = configuration_table[s->level].func;
+
+ if ((strategy != s->strategy || func != configuration_table[level].func)
&&
+- s->high_water) {
++ s->last_flush != -2) {
+ /* Flush the last buffer: */
+ int err = deflate(strm, Z_BLOCK);
+ if (err == Z_STREAM_ERROR)
+ return err;
+- if (strm->avail_out == 0)
++ if (strm->avail_in || (s->strstart - s->block_start) + s->lookahead)
+ return Z_BUF_ERROR;
+ }
+ if (s->level != level) {
+diff --git a/zlib.h b/zlib.h
+index 5daf4f28..577d81e3 100644
+--- a/zlib.h
++++ b/zlib.h
+@@ -712,11 +712,12 @@ ZEXTERN int ZEXPORT deflateParams OF((z_streamp strm,
+ used to switch between compression and straight copy of the input data, or
+ to switch to a different kind of input data requiring a different strategy.
+ If the compression approach (which is a function of the level) or the
+- strategy is changed, and if any input has been consumed in a previous
+- deflate() call, then the input available so far is compressed with the old
+- level and strategy using deflate(strm, Z_BLOCK). There are three
approaches
+- for the compression levels 0, 1..3, and 4..9 respectively. The new level
+- and strategy will take effect at the next call of deflate().
++ strategy is changed, and if there have been any deflate() calls since the
++ state was initialized or reset, then the input available so far is
++ compressed with the old level and strategy using deflate(strm, Z_BLOCK).
++ There are three approaches for the compression levels 0, 1..3, and 4..9
++ respectively. The new level and strategy will take effect at the next call
++ of deflate().
+
+ If a deflate(strm, Z_BLOCK) is performed by deflateParams(), and it does
+ not have enough output space to complete, then the parameter change will
not
diff --git a/sys-libs/zlib/files/zlib-1.2.11-minizip-drop-crypt-header.patch
b/sys-libs/zlib/files/zlib-1.2.11-minizip-drop-crypt-header.patch
new file mode 100644
index 0000000..2e0a93e
--- /dev/null
+++ b/sys-libs/zlib/files/zlib-1.2.11-minizip-drop-crypt-header.patch
@@ -0,0 +1,38 @@
+https://bugs.gentoo.org/658536
+https://github.com/madler/zlib/pull/229
+
+From e490ddad3091574a0c2e3b5a66a8fee9a7ab212f Mon Sep 17 00:00:00 2001
+From: Pavel Raiskup <prais...@redhat.com>
+Date: Sun, 19 Feb 2017 16:42:12 +0100
+Subject: [PATCH] minizip: don't install crypt.h
+
+People did mistakenly or unintentionally include crypt.h before,
+don't install this internal header from now.
+---
+ contrib/minizip/Makefile.am | 4 +++-
+ 1 file changed, 3 insertions(+), 1 deletion(-)
+
+diff --git a/contrib/minizip/Makefile.am b/contrib/minizip/Makefile.am
+index d343011ebc3b..4f46610238d2 100644
+--- a/contrib/minizip/Makefile.am
++++ b/contrib/minizip/Makefile.am
+@@ -26,13 +26,15 @@ libminizip_la_LDFLAGS = $(AM_LDFLAGS) -version-info 1:0:0
-lz
+
+ minizip_includedir = $(includedir)/minizip
+ minizip_include_HEADERS = \
+- crypt.h \
+ ioapi.h \
+ mztools.h \
+ unzip.h \
+ zip.h \
+ ${iowin32_h}
+
++noinst_HEADERS = \
++ crypt.h
++
+ pkgconfigdir = $(libdir)/pkgconfig
+ pkgconfig_DATA = minizip.pc
+
+--
+2.17.1
+
diff --git a/sys-libs/zlib/metadata.xml b/sys-libs/zlib/metadata.xml
new file mode 100644
index 0000000..105b205
--- /dev/null
+++ b/sys-libs/zlib/metadata.xml
@@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd";>
+<pkgmetadata>
+<maintainer type="project">
+ <email>base-sys...@gentoo.org</email>
+ <name>Gentoo Base System</name>
+</maintainer>
+<use>
+ <flag name="minizip">include the minizip library for quick and dirty
zip extraction</flag>
+</use>
+<upstream>
+ <remote-id type="cpe">cpe:/a:gnu:zlib</remote-id>
+</upstream>
+</pkgmetadata>
diff --git a/sys-libs/zlib/zlib-1.2.11-r2.ebuild
b/sys-libs/zlib/zlib-1.2.11-r2.ebuild
new file mode 100644
index 0000000..b43e10d
--- /dev/null
+++ b/sys-libs/zlib/zlib-1.2.11-r2.ebuild
@@ -0,0 +1,123 @@
+# Copyright 1999-2020 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI="5"
+AUTOTOOLS_AUTO_DEPEND="no"
+
+inherit autotools toolchain-funcs multilib multilib-minimal usr-ldscript
+
+DESCRIPTION="Standard (de)compression library"
+HOMEPAGE="https://zlib.net/";
+SRC_URI="https://zlib.net/${P}.tar.gz
+ http://www.gzip.org/zlib/${P}.tar.gz
+ http://www.zlib.net/current/beta/${P}.tar.gz";
+
+LICENSE="ZLIB"
+SLOT="0/1" # subslot = SONAME
+KEYWORDS="~alpha amd64 arm arm64 hppa ~ia64 ~m68k ~mips ppc ppc64 ~riscv s390
sparc x86"
+IUSE="minizip static-libs"
+
+DEPEND="minizip? ( ${AUTOTOOLS_DEPEND} )"
+RDEPEND="!<dev-libs/libxml2-2.7.7" #309623
+
+src_prepare() {
+ epatch "${FILESDIR}"/${PN}-1.2.11-fix-deflateParams-usage.patch
+ epatch "${FILESDIR}"/${PN}-1.2.11-minizip-drop-crypt-header.patch
#658536
+
+ if use minizip ; then
+ cd contrib/minizip || die
+ eautoreconf
+ fi
+
+ case ${CHOST} in
+ *-mingw*|mingw*)
+ # uses preconfigured Makefile rather than configure script
+ multilib_copy_sources
+ ;;
+ esac
+}
+
+echoit() { echo "$@"; "$@"; }
+
+multilib_src_configure() {
+ case ${CHOST} in
+ *-mingw*|mingw*)
+ ;;
+ *) # not an autoconf script, so can't use econf
+ local uname=$("${EPREFIX}"/usr/share/gnuconfig/config.sub
"${CHOST}" | cut -d- -f3) #347167
+ echoit "${S}"/configure \
+ --shared \
+ --prefix="${EPREFIX}/usr" \
+ --libdir="${EPREFIX}/usr/$(get_libdir)" \
+ ${uname:+--uname=${uname}} \
+ || 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 ${CHOST} in
+ *-mingw*|mingw*)
+ emake -f win32/Makefile.gcc STRIP=true PREFIX=${CHOST}-
+ sed \
+ -e 's|@prefix@|/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 ${CHOST} in
+ *-mingw*|mingw*)
+ emake -f win32/Makefile.gcc install \
+ BINARY_PATH="${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
+
+ use static-libs || rm -f
"${ED}"/usr/$(get_libdir)/lib{z,minizip}.{a,la} #419645
+}
+
+multilib_src_install_all() {
+ dodoc FAQ README ChangeLog doc/*.txt
+ use minizip && dodoc contrib/minizip/*.txt
+}
