# Copyright 1999-2022 Gentoo Authors # Distributed under the terms of the GNU General Public License v2 EAPI=7 # Worth keeping an eye on 'develop' branch upstream for possible backports. AUTOTOOLS_AUTO_DEPEND="no" VERIFY_SIG_OPENPGP_KEY_PATH="${BROOT}"/usr/share/openpgp-keys/madler.asc inherit autotools multilib-minimal usr-ldscript verify-sig 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 https://zlib.net/fossils/${P}.tar.gz https://www.gzip.org/zlib/${P}.tar.gz https://www.zlib.net/current/beta/${P}.tar.gz verify-sig? ( https://zlib.net/${P}.tar.gz.asc ) elibc_Cygwin? ( ${CYGWINPATCHES[*]} )" LICENSE="ZLIB" SLOT="0/1" # subslot = SONAME KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~m68k ~mips ~ppc ~ppc64 ~riscv ~s390 ~sparc ~x86 ~x64-cygwin ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos ~sparc-solaris ~sparc64-solaris ~x64-solaris ~x86-solaris ~x86-winnt" IUSE="minizip static-libs" RDEPEND="!sys-libs/zlib-ng[compat]" DEPEND="${RDEPEND}" BDEPEND="minizip? ( ${AUTOTOOLS_DEPEND} ) verify-sig? ( sec-keys/openpgp-keys-madler )" PATCHES=( # Don't install unexpected & unused crypt.h header (which would clash with other pkgs) # Pending upstream. bug #658536 "${FILESDIR}"/${PN}-1.2.11-minizip-drop-crypt-header.patch # Respect AR, RANLIB, NM during build. Pending upstream. bug #831628 "${FILESDIR}"/${PN}-1.2.11-configure-fix-AR-RANLIB-NM-detection.patch # Respect LDFLAGS during configure tests. Pending upstream "${FILESDIR}"/${PN}-1.2.12-use-LDFLAGS-in-configure.patch # Fix broken CC logic "${FILESDIR}"/${P}-fix-CC-logic-in-configure.patch # Backport for Java (and others), bug #836370 "${FILESDIR}"/${P}-CRC-buggy-input.patch ) src_prepare() { default if use elibc_Cygwin ; then local p for p in "${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 ${CHOST} in *-cygwin*) # Do not use _wopen, it's a mingw-only symbol sed -i -e '/define WIDECHAR/d' "${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 ${CHOST} in *-mingw*|mingw*|*-cygwin*) ;; *) # bug #347167 local uname=$("${BROOT}"/usr/share/gnuconfig/config.sub "${CHOST}" | cut -d- -f3) 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, bug #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="${ED}/usr/include" \ SHARED_MODE=1 # Overwrites zlib.pc created from win32/Makefile.gcc, bug #620136 insinto /usr/$(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. # bug #816756 rm -f "${ED}"/usr/$(get_libdir)/libminizip.la || die fi if ! use static-libs ; then # bug #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 }