commit:     fa7c78354f518ea4c75dfa23acae132a8e8cb493
Author:     Sam James <sam <AT> gentoo <DOT> org>
AuthorDate: Fri Jan  5 05:38:51 2024 +0000
Commit:     Sam James <sam <AT> gentoo <DOT> org>
CommitDate: Fri Jan  5 05:51:29 2024 +0000
URL:        https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=fa7c7835

net-misc/curl: fix modern C issue in configure ipv6 check

Signed-off-by: Sam James <sam <AT> gentoo.org>

 net-misc/curl/curl-8.5.0-r1.ebuild                 | 365 +++++++++++++++++++++
 .../curl/files/curl-8.5.0-ipv6-configure-c99.patch |  31 ++
 2 files changed, 396 insertions(+)

diff --git a/net-misc/curl/curl-8.5.0-r1.ebuild 
b/net-misc/curl/curl-8.5.0-r1.ebuild
new file mode 100644
index 000000000000..8c9e7ec34d3f
--- /dev/null
+++ b/net-misc/curl/curl-8.5.0-r1.ebuild
@@ -0,0 +1,365 @@
+# Copyright 1999-2024 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+VERIFY_SIG_OPENPGP_KEY_PATH=/usr/share/openpgp-keys/danielstenberg.asc
+inherit autotools multilib-minimal multiprocessing prefix toolchain-funcs 
verify-sig
+
+DESCRIPTION="A Client that groks URLs"
+HOMEPAGE="https://curl.se/";
+
+if [[ ${PV} == 9999 ]]; then
+       inherit git-r3
+       EGIT_REPO_URI="https://github.com/curl/curl.git";
+else
+       SRC_URI="
+               https://curl.se/download/${P}.tar.xz
+               verify-sig? ( https://curl.se/download/${P}.tar.xz.asc )
+       "
+       KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~loong ~m68k ~mips ~ppc 
~ppc64 ~riscv ~s390 ~sparc ~x86 ~amd64-linux ~x86-linux ~arm64-macos ~ppc-macos 
~x64-macos ~x64-solaris"
+fi
+
+LICENSE="BSD curl ISC test? ( BSD-4 )"
+SLOT="0"
+IUSE="+adns +alt-svc brotli +ftp gnutls gopher +hsts +http2 idn +imap kerberos 
ldap mbedtls nghttp3 +openssl +pop3"
+IUSE+=" +progress-meter rtmp rustls samba +smtp ssh ssl sslv3 static-libs test 
telnet +tftp websockets zstd"
+# These select the default SSL implementation
+IUSE+=" curl_ssl_gnutls curl_ssl_mbedtls +curl_ssl_openssl curl_ssl_rustls"
+RESTRICT="!test? ( test )"
+
+# Only one default ssl provider can be enabled
+# The default ssl provider needs its USE satisfied
+# nghttp3 = https://bugs.gentoo.org/912029
+REQUIRED_USE="
+       ssl? (
+               ^^ (
+                       curl_ssl_gnutls
+                       curl_ssl_mbedtls
+                       curl_ssl_openssl
+                       curl_ssl_rustls
+               )
+       )
+       curl_ssl_gnutls? ( gnutls )
+       curl_ssl_mbedtls? ( mbedtls )
+       curl_ssl_openssl? ( openssl )
+       curl_ssl_rustls? ( rustls )
+       nghttp3? (
+               !openssl
+               alt-svc )
+"
+
+# cURL's docs and CI/CD are great resources for confirming supported versions
+# particulary for fast-moving targets like HTTP/2 and TCP/2 e.g.:
+# - https://github.com/curl/curl/blob/master/docs/INTERNALS.md (core 
dependencies + minimum versions)
+# - https://github.com/curl/curl/blob/master/docs/HTTP3.md (example of a 
feature that moves quickly)
+# - 
https://github.com/curl/curl/blob/master/.github/workflows/quiche-linux.yml 
(CI/CD for TCP/2)
+# However 'supported' vs 'works' are two entirely different things; be sane but
+# don't be afraid to require a later version.
+
+RDEPEND="
+       >=sys-libs/zlib-1.1.4[${MULTILIB_USEDEP}]
+       adns? ( net-dns/c-ares:=[${MULTILIB_USEDEP}] )
+       brotli? ( app-arch/brotli:=[${MULTILIB_USEDEP}] )
+       http2? ( >=net-libs/nghttp2-1.12.0:=[${MULTILIB_USEDEP}] )
+       idn? ( net-dns/libidn2:=[static-libs?,${MULTILIB_USEDEP}] )
+       kerberos? ( >=virtual/krb5-0-r1[${MULTILIB_USEDEP}] )
+       ldap? ( >=net-nds/openldap-2.0.0:=[static-libs?,${MULTILIB_USEDEP}] )
+       nghttp3? (
+               >=net-libs/nghttp3-0.15.0[${MULTILIB_USEDEP}]
+               >=net-libs/ngtcp2-0.19.1[gnutls,ssl,-openssl,${MULTILIB_USEDEP}]
+       )
+       rtmp? ( media-video/rtmpdump[${MULTILIB_USEDEP}] )
+       ssh? ( >=net-libs/libssh2-1.0.0[${MULTILIB_USEDEP}] )
+       ssl? (
+               gnutls? (
+                       app-misc/ca-certificates
+                       
>=net-libs/gnutls-3.1.10:=[static-libs?,${MULTILIB_USEDEP}]
+                       dev-libs/nettle:=[${MULTILIB_USEDEP}]
+               )
+               mbedtls? (
+                       app-misc/ca-certificates
+                       net-libs/mbedtls:=[${MULTILIB_USEDEP}]
+               )
+               openssl? (
+                       
>=dev-libs/openssl-0.9.7:=[sslv3(-)=,static-libs?,${MULTILIB_USEDEP}]
+               )
+               rustls? (
+                       net-libs/rustls-ffi:=[${MULTILIB_USEDEP}]
+               )
+       )
+       zstd? ( app-arch/zstd:=[${MULTILIB_USEDEP}] )
+"
+
+DEPEND="${RDEPEND}"
+
+BDEPEND="
+       dev-lang/perl
+       virtual/pkgconfig
+       test? (
+               sys-apps/diffutils
+               http2? ( >=net-libs/nghttp2-1.15.0:=[utils,${MULTILIB_USEDEP}] )
+               nghttp3? ( net-libs/nghttp2:=[utils,${MULTILIB_USEDEP}] )
+       )
+       verify-sig? ( sec-keys/openpgp-keys-danielstenberg )
+"
+
+DOCS=( CHANGES README 
docs/{FEATURES.md,INTERNALS.md,FAQ,BUGS.md,CONTRIBUTE.md} )
+
+MULTILIB_WRAPPED_HEADERS=(
+       /usr/include/curl/curlbuild.h
+)
+
+MULTILIB_CHOST_TOOLS=(
+       /usr/bin/curl-config
+)
+
+QA_CONFIG_IMPL_DECL_SKIP=(
+       __builtin_available
+       closesocket
+       CloseSocket
+       getpass_r
+       ioctlsocket
+       IoctlSocket
+       mach_absolute_time
+       setmode
+)
+
+PATCHES=(
+       "${FILESDIR}"/${PN}-prefix.patch
+       "${FILESDIR}"/${PN}-respect-cflags-3.patch
+       "${FILESDIR}"/${P}-ipv6-configure-c99.patch
+)
+
+src_prepare() {
+       default
+
+       eprefixify curl-config.in
+       eautoreconf
+}
+
+multilib_src_configure() {
+       # We make use of the fact that later flags override earlier ones
+       # So start with all ssl providers off until proven otherwise
+       # TODO: in the future, we may want to add wolfssl 
(https://www.wolfssl.com/)
+       local myconf=()
+
+       myconf+=( --without-ca-fallback 
--with-ca-bundle="${EPREFIX}"/etc/ssl/certs/ca-certificates.crt  )
+       if use ssl; then
+               myconf+=( --without-gnutls --without-mbedtls --without-rustls )
+
+               if use gnutls; then
+                       multilib_is_native_abi && einfo "SSL provided by gnutls"
+                       myconf+=( --with-gnutls )
+               fi
+               if use mbedtls; then
+                       multilib_is_native_abi && einfo "SSL provided by 
mbedtls"
+                       myconf+=( --with-mbedtls )
+               fi
+               if use openssl; then
+                       multilib_is_native_abi && einfo "SSL provided by 
openssl"
+                       myconf+=( --with-ssl 
--with-ca-path="${EPREFIX}"/etc/ssl/certs )
+               fi
+               if use rustls; then
+                       multilib_is_native_abi && einfo "SSL provided by rustls"
+                       myconf+=( --with-rustls )
+               fi
+               if use curl_ssl_gnutls; then
+                       multilib_is_native_abi && einfo "Default SSL provided 
by gnutls"
+                       myconf+=( --with-default-ssl-backend=gnutls )
+               elif use curl_ssl_mbedtls; then
+                       multilib_is_native_abi && einfo "Default SSL provided 
by mbedtls"
+                       myconf+=( --with-default-ssl-backend=mbedtls )
+               elif use curl_ssl_openssl; then
+                       multilib_is_native_abi && einfo "Default SSL provided 
by openssl"
+                       myconf+=( --with-default-ssl-backend=openssl )
+               elif use curl_ssl_rustls; then
+                       multilib_is_native_abi && einfo "Default SSL provided 
by rustls"
+                       myconf+=( --with-default-ssl-backend=rustls )
+               else
+                       eerror "We can't be here because of REQUIRED_USE."
+                       die "Please file a bug, hit impossible condition w/ 
USE=ssl handling."
+               fi
+
+       else
+               myconf+=( --without-ssl )
+               einfo "SSL disabled"
+       fi
+
+       # These configuration options are organized alphabetically
+       # within each category.  This should make it easier if we
+       # ever decide to make any of them contingent on USE flags:
+       # 1) protocols first.  To see them all do
+       # 'grep SUPPORT_PROTOCOLS configure.ac'
+       # 2) --enable/disable options second.
+       # 'grep -- --enable configure | grep Check | awk '{ print $4 }' | sort
+       # 3) --with/without options third.
+       # grep -- --with configure | grep Check | awk '{ print $4 }' | sort
+
+       myconf+=(
+               $(use_enable alt-svc)
+               --enable-basic-auth
+               --enable-bearer-auth
+               --enable-digest-auth
+               --enable-kerberos-auth
+               --enable-negotiate-auth
+               --enable-aws
+               --enable-dict
+               --disable-ech
+               --enable-file
+               $(use_enable ftp)
+               $(use_enable gopher)
+               $(use_enable hsts)
+               --enable-http
+               $(use_enable imap)
+               $(use_enable ldap)
+               $(use_enable ldap ldaps)
+               --enable-ntlm
+               --disable-ntlm-wb
+               $(use_enable pop3)
+               --enable-rt
+               --enable-rtsp
+               $(use_enable samba smb)
+               $(use_with ssh libssh2)
+               $(use_enable smtp)
+               $(use_enable telnet)
+               $(use_enable tftp)
+               --enable-tls-srp
+               $(use_enable adns ares)
+               --enable-cookies
+               --enable-dateparse
+               --enable-dnsshuffle
+               --enable-doh
+               --enable-symbol-hiding
+               --enable-http-auth
+               --enable-ipv6
+               --enable-largefile
+               --enable-manual
+               --enable-mime
+               --enable-netrc
+               $(use_enable progress-meter)
+               --enable-proxy
+               --enable-socketpair
+               --disable-sspi
+               $(use_enable static-libs static)
+               --enable-pthreads
+               --enable-threaded-resolver
+               --disable-versioned-symbols
+               --without-amissl
+               --without-bearssl
+               $(use_with brotli)
+               
--with-fish-functions-dir="${EPREFIX}"/usr/share/fish/vendor_completions.d
+               $(use_with http2 nghttp2)
+               --without-hyper
+               $(use_with idn libidn2)
+               $(use_with kerberos gssapi "${EPREFIX}"/usr)
+               --without-libgsasl
+               --without-libpsl
+               --without-msh3
+               $(use_with nghttp3)
+               $(use_with nghttp3 ngtcp2)
+               --without-quiche
+               $(use_with rtmp librtmp)
+               --without-schannel
+               --without-secure-transport
+               --without-test-caddy
+               --without-test-httpd
+               --without-test-nghttpx
+               $(use_enable websockets)
+               --without-winidn
+               --without-wolfssl
+               --with-zlib
+               $(use_with zstd)
+               
--with-zsh-functions-dir="${EPREFIX}"/usr/share/zsh/site-functions
+       )
+
+       if use test && multilib_is_native_abi && ( use http2 || use nghttp3 ); 
then
+               myconf+=(
+                       --with-test-nghttpx="${BROOT}/usr/bin/nghttpx"
+               )
+       fi
+
+       if [[ ${CHOST} == *mingw* ]] ; then
+               myconf+=(
+                       --disable-pthreads
+               )
+       fi
+
+       ECONF_SOURCE="${S}" econf "${myconf[@]}"
+
+       if ! multilib_is_native_abi; then
+               # Avoid building the client (we just want libcurl for multilib)
+               sed -i -e '/SUBDIRS/s:src::' Makefile || die
+               sed -i -e '/SUBDIRS/s:scripts::' Makefile || die
+       fi
+
+       # Fix up the pkg-config file to be more robust.
+       # https://github.com/curl/curl/issues/864
+       local priv=() libs=()
+       # We always enable zlib.
+       libs+=( "-lz" )
+       priv+=( "zlib" )
+       if use http2; then
+               libs+=( "-lnghttp2" )
+               priv+=( "libnghttp2" )
+       fi
+       if use nghttp3; then
+               libs+=( "-lnghttp3" "-lngtcp2" )
+               priv+=( "libnghttp3" "libngtcp2" )
+       fi
+       if use ssl && use curl_ssl_openssl; then
+               libs+=( "-lssl" "-lcrypto" )
+               priv+=( "openssl" )
+       fi
+       grep -q Requires.private libcurl.pc && die "need to update ebuild"
+       libs=$(printf '|%s' "${libs[@]}")
+       sed -i -r \
+               -e "/^Libs.private/s:(${libs#|})( |$)::g" \
+               libcurl.pc || die
+       echo "Requires.private: ${priv[*]}" >> libcurl.pc || die
+}
+
+multilib_src_compile() {
+       default
+
+       if multilib_is_native_abi; then
+               # Shell completions
+               ! tc-is-cross-compiler && emake -C scripts
+       fi
+}
+
+# There is also a pytest harness that tests for bugs in some very specific
+# situations; we can rely on upstream for this rather than adding additional 
test deps.
+multilib_src_test() {
+       # See https://github.com/curl/curl/blob/master/tests/runtests.pl#L5721
+       # -n: no valgrind (unreliable in sandbox and doesn't work correctly on 
all arches)
+       # -v: verbose
+       # -a: keep going on failure (so we see everything which breaks, not 
just 1st test)
+       # -k: keep test files after completion
+       # -am: automake style TAP output
+       # -p: print logs if test fails
+       # Note: if needed, we can skip specific tests. See e.g. Fedora's 
packaging
+       # or just read https://github.com/curl/curl/tree/master/tests#run.
+       # Note: we don't run the testsuite for cross-compilation.
+       # Upstream recommend 7*nproc as a starting point for parallel tests, but
+       # this ends up breaking when nproc is huge (like -j80).
+       # The network sandbox causes tests 241 and 1083 to fail; these are 
typically skipped
+       # as most gentoo users don't have an 'ip6-localhost'
+       # Required deps for 1477 are not included in the release tarball for 
8.5.0
+       multilib_is_native_abi && emake test TFLAGS="-n -v -a -k -am -p 
-j$((2*$(makeopts_jobs))) !241 !1083 !1477"
+}
+
+multilib_src_install() {
+       emake DESTDIR="${D}" install
+
+       if multilib_is_native_abi; then
+               # Shell completions
+               ! tc-is-cross-compiler && emake -C scripts DESTDIR="${D}" 
install
+       fi
+}
+
+multilib_src_install_all() {
+       einstalldocs
+       find "${ED}" -type f -name '*.la' -delete || die
+       rm -rf "${ED}"/etc/ || die
+}

diff --git a/net-misc/curl/files/curl-8.5.0-ipv6-configure-c99.patch 
b/net-misc/curl/files/curl-8.5.0-ipv6-configure-c99.patch
new file mode 100644
index 000000000000..68830f8f4717
--- /dev/null
+++ b/net-misc/curl/files/curl-8.5.0-ipv6-configure-c99.patch
@@ -0,0 +1,31 @@
+https://github.com/curl/curl/commit/ae75db3527461248b0a7b1686df52200d28d83b9
+
+From ae75db3527461248b0a7b1686df52200d28d83b9 Mon Sep 17 00:00:00 2001
+From: annalee <[email protected]>
+Date: Fri, 29 Dec 2023 05:43:33 +0000
+Subject: [PATCH] configure: fix no default int compile error in ipv6 detection
+
+Closes #12607
+--- a/configure.ac
++++ b/configure.ac
+@@ -1655,15 +1655,12 @@ AS_HELP_STRING([--disable-ipv6],[Disable IPv6 
support]),
+ # include <netinet/in6.h>
+ #endif
+ #endif
+-#include <stdlib.h> /* for exit() */
+-main()
++
++int main(void)
+ {
+  struct sockaddr_in6 s;
+  (void)s;
+- if (socket(AF_INET6, SOCK_STREAM, 0) < 0)
+-   exit(1);
+- else
+-   exit(0);
++ return socket(AF_INET6, SOCK_STREAM, 0) < 0;
+ }
+ ]])
+ ],
+
+

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