dev-libs/libpcre2: Sync with Gentoo

It's from Gentoo commit 0990ed573b83eb13c857be82a0cf2058463e9271.

Signed-off-by: Flatcar Buildbot <buildbot@flatcar-linux.org>

sdk_container/src/third_party/portage-stable/dev-libs/libpcre2/Manifest

@@ -2,3 +2,5 @@ DIST pcre2-10.45.tar.bz2 2072403 BLAKE2B ec8a76cb28ef6680f8655828462551baf4e4801
 DIST pcre2-10.45.tar.bz2.sig 566 BLAKE2B 21a7fc4d6a116c5fde78a8abc99445bd3ce8da70083e65b4117cec2520ed10fee810b8b82226cecb1e5649643be96bb8c89ec80f9dd907bbf95373477febc83d SHA512 ff8a0f036d98b902fa2476cf5875089685cc712294629fc385c8c84c8288674e83f278fe36141b4c109eb68a64b3e6a29d0049c799bd5ab77cf15142de3c8e20
 DIST pcre2-10.46.tar.bz2 2035354 BLAKE2B ebd501ba2105c847bb830c932bbfafef2e14583743f62b46af7671aa801eff0ca8b1ed9ce8252f9b091f18ef6e5ef38d47777f657d3ba3813be3d94856558080 SHA512 795b0d74efb898347990c29fefc85f37ac81e7795f9d6a5598d1169a03c547df7ff7eac280f708b1fef68d3e7686e0d4cd55f0c6364e287ff2a983bbd1a3c334
 DIST pcre2-10.46.tar.bz2.sig 566 BLAKE2B 6ffd9ea22526ab371f916d980af26b6b1b64e464c2b98d631712abfe2b8aa32c6de7f4eb6dd661d67bc308e18c113e705f9d52f9057fb3cec527d59ca4c92bbd SHA512 e755150e291f39222cd09cde046ce72e838a1c16f520fce3f63265126c5c6c5d143dc2f11ad8fabea45ce5e3d3cd482c434da1968354b2470e163ebfc3cc9bba
+DIST pcre2-10.47.tar.bz2 2145789 BLAKE2B 9b56eddbc8b6fd6ce925575c337891c4f7790215c77325c1f0ad4a72be07e2a2a6a6b6638a5a2c49d1da6f4715320f240fd17c4ffcb77d1bb00875b990d6ee13 SHA512 889a6fdc80f8a7285e4a75d189c183b4588df81bdf048302cf0830e11bbf9b9eeb387ba43dfd3aff8ffb3aa693291e8c535845c06e8ce92d1028cefa6b474804
+DIST pcre2-10.47.tar.bz2.sig 566 BLAKE2B 0bfe968f32c410a49bf1120b05027d3171b38fdd8fd4d9d77e58cad4811770ef9cabcc3275556116a5cfe28784fc5faa0c5f5bf959e7aae9d6ef2f491ffbb936 SHA512 fbea8f001533c700e0adae881d2d13f2a5f32c272cb1323fd6b76530b011fb3e8eafdc6eb762c36d91296f66fe2fe3861887d6f5219045a2dad8de55f3825051

sdk_container/src/third_party/portage-stable/dev-libs/libpcre2/files/libpcre2-10.47-riscv.patch

@@ -0,0 +1,118 @@
+https://bugs.gentoo.org/964425
+https://github.com/PCRE2Project/pcre2/issues/831
+https://github.com/PCRE2Project/pcre2/pull/835 (doc change snipped)
+
+From 6454fac3920d9223a2b05becf15e3cb8e6022243 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Carlo=20Marcelo=20Arenas=20Bel=C3=B3n?= <carenas@gmail.com>
+Date: Thu, 30 Oct 2025 13:57:32 -0700
+Subject: [PATCH] pcre2test: dynamically allocate buffer for JITTARGET (#835)
+
+Always ask `pcre2_config()` for the expected size of buffers and abort if
+it is too small.
+
+In the documentation, remove the description of a static buffer size for
+JITTARGET.
+---
+ src/pcre2test.c     | 12 ++++++------
+ src/pcre2test_inc.h | 35 ++++++++++++++++++++++++++---------
+ 3 files changed, 43 insertions(+), 25 deletions(-)
+
+--- a/src/pcre2test.c
++++ b/src/pcre2test.c
+@@ -2942,9 +2942,9 @@ static int pcre2_config(uint32_t what, void *where)
+ DISPATCH(return, pcre2_config_, (what, where));
+ }
+ 
+-static void config_str(uint32_t what, char *where)
++static char *config_str(uint32_t what, char *where, int size)
+ {
+-DISPATCH(, config_str_, (what, where));
++DISPATCH(return, config_str_, (what, where, size));
+ }
+ 
+ static BOOL decode_modifiers(uint8_t *p, int ctx, patctl *pctl, datctl *dctl)
+@@ -3014,7 +3014,7 @@ static void
+ print_version(FILE *f, BOOL include_mode)
+ {
+ char buf[VERSION_SIZE];
+-config_str(PCRE2_CONFIG_VERSION, buf);
++config_str(PCRE2_CONFIG_VERSION, buf, sizeof(buf));
+ fprintf(f, "PCRE2 version %s", buf);
+ if (include_mode)
+   {
+@@ -3033,7 +3033,7 @@ static void
+ print_unicode_version(FILE *f)
+ {
+ char buf[VERSION_SIZE];
+-config_str(PCRE2_CONFIG_UNICODE_VERSION, buf);
++config_str(PCRE2_CONFIG_UNICODE_VERSION, buf, sizeof(buf));
+ fprintf(f, "Unicode version %s", buf);
+ }
+ 
+@@ -3046,9 +3046,9 @@ fprintf(f, "Unicode version %s", buf);
+ static void
+ print_jit_target(FILE *f)
+ {
+-char buf[VERSION_SIZE];
+-config_str(PCRE2_CONFIG_JITTARGET, buf);
++char *buf = config_str(PCRE2_CONFIG_JITTARGET, NULL, 0);
+ fputs(buf, f);
++free(buf);
+ }
+ 
+ 
+diff --git a/src/pcre2test_inc.h b/src/pcre2test_inc.h
+index c47074171..ce808a82f 100644
+--- a/src/pcre2test_inc.h
++++ b/src/pcre2test_inc.h
+@@ -558,24 +558,41 @@ return 0;
+ 
+ Arguments:
+   what       the item to read
+-  where      the 8-bit buffer to receive the string
++  where      the 8-bit buffer to receive the string (NULLABLE)
++  size       sizeof(where) or 0 to ask for the buffer to be allocated
++
++Returns:     the string where the data was written
+ */
+ 
+-static void
+-config_str(uint32_t what, char *where)
++static char *
++config_str(uint32_t what, char *where, int size)
+ {
+-int r1, r2;
+-PCRE2_UCHAR buf[VERSION_SIZE];
++int r2;
++PCRE2_UCHAR *buf;
++int needed_len;
+ 
+-r1 = pcre2_config(what, NULL);
+-r2 = pcre2_config(what, buf);
+-if (r1 < 0 || r1 != r2 || r1 >= VERSION_SIZE)
++needed_len = pcre2_config(what, NULL);
++if (needed_len <= 0)
+   {
+   cfprintf(clr_test_error, stderr, "pcre2test: Error in pcre2_config(%d)\n", what);
+   exit(1);
+   }
++else if (size != 0 && needed_len > size)
++  {
++  cfprintf(clr_test_error, stderr,
++    "pcre2test: Static buffer provided to pcre2_config(%d) too small\n", what);
++  exit(1);
++  }
++
++buf = malloc(needed_len * sizeof(PCRE2_UCHAR));
++r2 = pcre2_config(what, buf);
++PCRE2_ASSERT(r2 == needed_len);
++
++if (where == NULL) where = malloc(needed_len);
++while (r2-- > 0) where[r2] = (char)buf[r2];
++free(buf);
+ 
+-while (r1-- > 0) where[r1] = (char)buf[r1];
++return where;
+ }
+ 
+ 

sdk_container/src/third_party/portage-stable/dev-libs/libpcre2/libpcre2-10.46.ebuild

@@ -22,7 +22,7 @@ S="${WORKDIR}/${MY_P}"
 LICENSE="BSD"
 SLOT="0/3" # libpcre2-posix.so version
 if [[ ${PV} != *_rc* ]] ; then
-	KEYWORDS="~alpha amd64 arm arm64 ~hppa ~loong ~m68k ~mips ~ppc ~ppc64 ~riscv ~s390 ~sparc x86 ~amd64-linux ~x86-linux ~arm64-macos ~ppc-macos ~x64-macos ~x64-solaris"
+	KEYWORDS="~alpha amd64 arm arm64 ~hppa ~loong ~m68k ~mips ppc ppc64 ~riscv ~s390 ~sparc x86 ~amd64-linux ~x86-linux ~arm64-macos ~ppc-macos ~x64-macos ~x64-solaris"
 fi
 IUSE="bzip2 +jit libedit +pcre16 +pcre32 +readline static-libs unicode valgrind zlib"
 REQUIRED_USE="?? ( libedit readline )"

sdk_container/src/third_party/portage-stable/dev-libs/libpcre2/libpcre2-10.47.ebuild

@@ -0,0 +1,110 @@
+# Copyright 1999-2025 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+# https://pcre2project.github.io/pcre2/project/security/
+VERIFY_SIG_OPENPGP_KEY_PATH=/usr/share/openpgp-keys/nicholaswilson.asc
+inherit dot-a libtool multilib multilib-minimal toolchain-funcs verify-sig
+
+MY_P="pcre2-${PV/_rc/-RC}"
+
+DESCRIPTION="Perl-compatible regular expression library"
+HOMEPAGE="https://pcre2project.github.io/pcre2/ https://www.pcre.org/"
+SRC_URI="
+	https://github.com/PCRE2Project/pcre2/releases/download/${MY_P}/${MY_P}.tar.bz2
+	https://ftp.pcre.org/pub/pcre/${MY_P}.tar.bz2
+	verify-sig? ( https://github.com/PCRE2Project/pcre2/releases/download/${MY_P}/${MY_P}.tar.bz2.sig )
+"
+
+S="${WORKDIR}/${MY_P}"
+
+LICENSE="BSD"
+SLOT="0/3" # libpcre2-posix.so version
+if [[ ${PV} != *_rc* ]] ; then
+	KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~loong ~m68k ~mips ~ppc ~ppc64 ~riscv ~s390 ~sparc ~x86 ~amd64-linux ~x86-linux ~arm64-macos ~ppc-macos ~x64-macos ~x64-solaris"
+fi
+IUSE="bzip2 +jit libedit +pcre16 +pcre32 +readline static-libs unicode valgrind zlib"
+REQUIRED_USE="?? ( libedit readline )"
+
+RDEPEND="
+	bzip2? ( app-arch/bzip2 )
+	libedit? ( dev-libs/libedit )
+	readline? ( sys-libs/readline:= )
+	zlib? ( sys-libs/zlib )
+"
+DEPEND="
+	${RDEPEND}
+	valgrind? ( dev-debug/valgrind )
+"
+BDEPEND="
+	virtual/pkgconfig
+	verify-sig? ( >=sec-keys/openpgp-keys-nicholaswilson-20250910 )
+"
+
+MULTILIB_CHOST_TOOLS=(
+	/usr/bin/pcre2-config
+)
+
+PATCHES=(
+	"${FILESDIR}"/${PN}-10.10-000-Fix-multilib.patch
+	"${FILESDIR}"/${PN}-10.47-riscv.patch
+)
+
+src_prepare() {
+	default
+
+	elibtoolize
+}
+
+src_configure() {
+	use static-libs && lto-guarantee-fat
+	multilib-minimal_src_configure
+}
+
+multilib_src_configure() {
+	local myeconfargs=(
+		--enable-pcre2-8
+		--enable-shared
+		$(multilib_native_use_enable bzip2 pcre2grep-libbz2)
+		$(multilib_native_use_enable libedit pcre2test-libedit)
+		$(multilib_native_use_enable readline pcre2test-libreadline)
+		$(multilib_native_use_enable valgrind)
+		$(multilib_native_use_enable zlib pcre2grep-libz)
+		$(use_enable jit)
+		$(use_enable jit pcre2grep-jit)
+		$(use_enable pcre16 pcre2-16)
+		$(use_enable pcre32 pcre2-32)
+		$(use_enable static-libs static)
+		$(use_enable unicode)
+	)
+
+	ECONF_SOURCE="${S}" econf "${myeconfargs[@]}"
+}
+
+multilib_src_compile() {
+	emake V=1 $(multilib_is_native_abi || echo "bin_PROGRAMS=")
+}
+
+multilib_src_test() {
+	emake check VERBOSE=yes
+}
+
+multilib_src_install() {
+	emake \
+		DESTDIR="${D}" \
+		$(multilib_is_native_abi || echo "bin_PROGRAMS= dist_html_DATA=") \
+		install
+
+	# bug #934977
+	if ! tc-is-static-only && [[ ! -f "${ED}/usr/$(get_libdir)/libpcre2-8$(get_libname)" ]] ; then
+		eerror "Sanity check for libpcre2-8$(get_libname) failed."
+		eerror "Shared library wasn't built, possible libtool bug"
+		[[ -z ${I_KNOW_WHAT_I_AM_DOING} ]] && die "libpcre2-8$(get_libname) not found in build, aborting"
+	fi
+}
+
+multilib_src_install_all() {
+	find "${ED}" -type f -name "*.la" -delete || die
+	strip-lto-bytecode
+}