gentoo auto-resync : 14:01:2023 - 23:53:26

12 files changed, 26 insertions, 99 deletions

diff --git a/sys-libs/Manifest.gz b/sys-libs/Manifest.gz
index 2c07eb066c22..f5c1449808e5 100644
--- a/sys-libs/Manifest.gz
+++ b/sys-libs/Manifest.gz
diff --git a/sys-libs/db/Manifest b/sys-libs/db/Manifest
index a4dbd6b661af..f75c6310eb2e 100644
--- a/sys-libs/db/Manifest
+++ b/sys-libs/db/Manifest
@@ -1,6 +1,3 @@
-AUX db-18.1.25-sqlite-configure-path.patch 782 BLAKE2B ecca297f94f161010c05aa018369430f2e1173ac7c2f76f4f15b3965f88547fb4403282890394dfe897b9c97da9b89dc0ee7865264463f29f2647f032c47cb88 SHA512 442a7a43c47664ce806d3026c17997a5cb8b087ac6538c170b17bd42fc81ed0ea0f38b32c8cb6728e18ef7fffa5331b2e53f5e2e0b425d3fff8c260a6aa57063
-AUX db-18.1.25-test-link.patch 1425 BLAKE2B a6a586008fde747c36734dfeff77178e1fd97c76ed87d8bbfeb7fab20327b4f224382269bd75255f80dbda3021e3d15fc93f144667ab6c0ec5bb491577f1ac51 SHA512 ccfe99fdae653d8380288ddbc47aacae52957ce8eb4970dd5cb877cb6bf97013f60244ef64ff086781e2abd3b2106f8a832bbfc190539f88fff2f05f678aa3b6
-AUX db-18.1.40-fix-docs.patch 613 BLAKE2B 5b3c5f8b35624eac5c14caedac9ffadecae26122a0024b2c42c75d9c10e8ac414b2195a29cece5a680ef30355d20c5bf5405dd7bb03647fbf2d603c5abc66417 SHA512 ddd0daa3de0efa363764abf1dade45914f6bdf44d883c2b0b3ea1c96c2cff0889b5078beea274113169c9b056135a09905e5083d6be3e3139e74f86ef61deb1f
 AUX db-4.8-libtool.patch 2080 BLAKE2B 9a3dae0587dcf97f41b2991a577a92a558cf8c171c14e703dc5e83ab8292a00e37fb939922197c0b0dbc96c6462faf27cead0fa3535c0e798378d8c2b22b546a SHA512 b1298a1f98c7a99a05cae1f205550d7019a488c9f049bc5e6ee32d4fd7a5ec852ae4d41b7cfe928917b57b9e9949460d907cd5926fa7cdafe1c8749191996218
 AUX db-4.8-wformat-security.patch 983 BLAKE2B aa0c4abb5b76f8c53fedea89fc730a74c0904bf90e82926ea3c00a633f34755552e7436aba45b66e2a473776df5f2d6356194b4d4ea918ef614a8b55308d6d2f SHA512 ccc5c7f0219668ff658603cb8439c480afadd74c3c197b3ba4b7a6575cbb3818fc481e82b832efadf008cf30764c106c91698073a554a74f551a281e29f2e8f8
 AUX db-4.8.30-rename-atomic-compare-exchange.patch 761 BLAKE2B 01d01cb784049f7d598945d205b560c84c1dfcb0bfad733a31182122c9be30177051284f364b2846805b4d639de1e259554b9bc89c092d285a577276eb83eaed SHA512 8733ccf1b6c3072b7035f4cc976b151bb5331a4be6a23736baccf05268f869f594fc39b843b37cdd5b84e48f8af035f05d676be0b17c6031299f682f4793b4f6
@@ -8,8 +5,6 @@ AUX db-5.1.29-rename-atomic-compare-exchange.patch 769 BLAKE2B a6110550327dbe154
 AUX db-5.2.28-sqlite-configure-path.patch 733 BLAKE2B 7324ab06fdf2b7c05ad03d4a91d9c62af8e0fe07db9474f3874cb3e8d50fd90e08d85a743d84062ef2ce1895d999572b3d862e3f525e719274614e2c3cf802cf SHA512 18f5fa82c236e6961711b0a41d43d2cd7b4a4b72759df69ba265a49a55023f17b1356b8a5d1c1c539d69eaaaaf4f525adbd7173acb3a8ab7eae838dd10f54021
 AUX db-6.0.20-test-link.patch 1395 BLAKE2B 639f40b16fd225a57825387d75ac8bd961b11ffe653a8f2b9fa9526251713e48d8c877624e257f63c6d88a6c601e787ae44120477aa517c37c1e279298dfcaa8 SHA512 206bfe3fce4b4f8476c5d885fe8f004ce4437e42e33a6b8944de780c58bdbd8c0e7380e43113be5efeae86fcd50a12f8fca96ceb38539bb9624898a24395d408
 AUX db-6.0.35-sqlite-configure-path.patch 748 BLAKE2B 570c499549fddd62fa4d14a6eb7830dea3da6b60a05c9be6e5e5169dd9ee7b2e032b4ba9669d8de3985a2717101f7b709e1c26efb5a3200d1aa0d6511bed5d16 SHA512 fd8a4eed5d54f3364c5d3509a238db1f1d62b3f13b75ba1e58a20659c83d038904562d32cc4cdde41b324623459e50071b507979b3fedbc85f2231e6784f1227
-AUX db-6.1.19-sqlite-configure-path.patch 711 BLAKE2B d00fe596fe422f152889fe0285a5b00d2fd0724a9406f27ef904cc533c0197c6ad340946256cf0ccc388b7126c61bcdbc37921c84028e742201d952c1f2e1df6 SHA512 d79c2520c75d0f96049e0b7ffa168de5aaee9050927d8b1ffaa5a4a7fc64b75654906f182e7aa5e0a33d55402655b2d10981849f15cf6b4bec5c6feb080de1c5
-AUX db-6.2.38-bashism-configure.patch 425 BLAKE2B 68e67fd52ffc11cdc23b8e19954b34a320faad8f001bb4282464caf48a5911f58db1824cd8f2803968f3b4b31084999b8b04967cd917111b099ec2d43138dd44 SHA512 b6c5e44055d2d763ddef12f48a030693deb0addd9b72f63896a9c9bf61a4ad243b0c663b3f8d60a84b5dddaea6b7fbb76f0bc9de53065b030a3431a59facc8c3
 DIST db-4.8.30.tar.gz 22887305 BLAKE2B 10487580a371fa97ef5e468e1fcc4af68490934a82467da88b723f7d4ce403cd5f2b77bd95c218dda58161fe30bfef81f5093a8e5176f5ad5f482251c07c6423 SHA512 d1a3c52b0ab54ae3fd6792e6396c9f74d25f36b2eb9e853b67ef9c872508a58c784c7818108d06d184f59601b70cc877916e67dfea6f0ee1ca2b07468c1041f1
 DIST db-5.3.28.tar.gz 35090431 BLAKE2B 5b77a4ec0945fa96ce6c2b452fb4b029295e037fa64d5ff8dcb3b5e01ee3501fd75d9a73b8f5fa54d8907717d93546fbb5348ee70119e877fa2f17d301ecf50d SHA512 e91bbe550fc147a8be7e69ade86fdb7066453814971b2b0223f7d17712bd029a8eff5b2b6b238042ff6ec1ffa6879d44cb95c5645a922fee305c26c3eeaee090
 DIST db-6.0.35.tar.gz 36532251 BLAKE2B 22fbe557ccc13e4b936db8ca7d6ba11ce42e477bbf39f7e472067e06fb5910b1147fa58a44ac944c24a51ea839f1c61edda6bd8f3c450acac0c13d7fdba11e89 SHA512 002db1553def44efa715095b04b2bac2de7450cdc7142586d1d8b5d8ce79ee5e98f824b3bd276cd586ca932dc51ed35a9ffbed95b2b9847264f262cfa092479d
diff --git a/sys-libs/db/files/db-18.1.25-sqlite-configure-path.patch b/sys-libs/db/files/db-18.1.25-sqlite-configure-path.patch
deleted file mode 100644
index 83fe2d66765e..000000000000
--- a/sys-libs/db/files/db-18.1.25-sqlite-configure-path.patch
+++ /dev/null
@@ -1,11 +0,0 @@
---- a/dist/aclocal/sql.m4
-+++ b/dist/aclocal/sql.m4
-@@ -99,7 +99,7 @@
- if test "$db_cv_debug" = "yes"; then
-   CPPFLAGS="$CPPFLAGS -g"
- fi
--(cd sql && eval "\$SHELL ../$sqlite_dir/configure --disable-option-checking $ac_sub_configure_args CPPFLAGS=\"-I.. $CPPFLAGS\" --enable-amalgamation=$db_cv_sql_amalgamation --enable-readline=$with_readline --enable-editline=$with_editline" && cat build_config.h >> config.h) || exit 1
-+(cd sql && eval "\$SHELL $sqlite_dir/configure --disable-option-checking $ac_sub_configure_args CPPFLAGS=\"-I.. $CPPFLAGS\" --enable-amalgamation=$db_cv_sql_amalgamation --enable-readline=$with_readline --enable-editline=$with_editline" && cat build_config.h >> config.h) || exit 1
- 
- # Configure JDBC if --enable-jdbc
- if test "$db_cv_jdbc" != "no"; then
diff --git a/sys-libs/db/files/db-18.1.25-test-link.patch b/sys-libs/db/files/db-18.1.25-test-link.patch
deleted file mode 100644
index 5fb6d5fae7e9..000000000000
--- a/sys-libs/db/files/db-18.1.25-test-link.patch
+++ /dev/null
@@ -1,38 +0,0 @@
---- a/test/tcl/parallel.tcl
-+++ b/test/tcl/parallel.tcl
-@@ -296,17 +296,26 @@
- 			    [eval glob -nocomplain {$dir/$buildpath/db_{reptest,repsite,replicate}$EXE}] \
- 			    $destdir/$buildpath}
- 		}
-+		catch {
-+			set l [eval glob {$dir/.libs} {$dir/db_{checkpoint,deadlock}$EXE} \
-+					{$dir/db_{dump,load,printlog,recover,stat,upgrade}$EXE} \
-+					{$dir/db_{archive,verify,hotbackup,log_verify}$EXE}]
-+			foreach fn $l {
-+				set fbasename [file tail $fn]
-+				eval file link {$destdir/$fbasename} $fn
-+			}
-+		}
-+		# we will be modifying this file, so we must copy, not link
- 		catch {eval file copy \
--		    [eval glob {$dir/{.libs,include.tcl}}] $destdir}
-+		    [eval glob {$dir/include.tcl}] $destdir}
- 		# catch {eval file copy $dir/$queuedir $destdir}
--		catch {eval file copy \
--		    [eval glob {$dir/db_{checkpoint,deadlock}$EXE} \
--		    {$dir/db_{dump,load,printlog,recover}$EXE} \
--		    {$dir/db_{stat,upgrade,archive,verify}$EXE} \
--		    {$dir/db_{hotbackup,log_verify,tuner}$EXE}] \
--		    $destdir}
--		catch {eval file copy \
--		    [eval glob -nocomplain {$dir/db_{reptest,repsite,replicate}$EXE}] $destdir}
-+		catch {
-+			set l [eval glob -nocomplain {$dir/db_{reptest,repsite,replicate}$EXE}]
-+			foreach fn $l {
-+				set fbasename [file tail $fn]
-+				eval file link {$destdir/$fbasename} $fn
-+			}
-+		}
- 
- 		# Create modified copies of include.tcl in parallel
- 		# directories so paths still work.
diff --git a/sys-libs/db/files/db-18.1.40-fix-docs.patch b/sys-libs/db/files/db-18.1.40-fix-docs.patch
deleted file mode 100644
index 7bed9f1cbca0..000000000000
--- a/sys-libs/db/files/db-18.1.40-fix-docs.patch
+++ /dev/null
@@ -1,19 +0,0 @@
-Fixes
-
-  cp: cannot stat 'bdb-sql': No such file or directory
-  cp: cannot stat 'gsg_db_server': No such file or directory
-
---- a/dist/Makefile.in
-+++ b/dist/Makefile.in
-@@ -1299,8 +1299,8 @@ uninstall_utilities:
- 
- # We install csharp docs even on UNIX so we don't have a 
- # broken link on the landing page.
--DOCLIST=api_reference articles bdb-sql collections csharp gsg \
--	gsg_db_rep gsg_db_server gsg_txn index.html installation \
-+DOCLIST=api_reference articles collections csharp gsg \
-+	gsg_db_rep gsg_txn index.html installation \
- 	java license porting programmer_reference upgrading
- 
- install_docs:
- 
diff --git a/sys-libs/db/files/db-6.1.19-sqlite-configure-path.patch b/sys-libs/db/files/db-6.1.19-sqlite-configure-path.patch
deleted file mode 100644
index 103e3302bdc9..000000000000
--- a/sys-libs/db/files/db-6.1.19-sqlite-configure-path.patch
+++ /dev/null
@@ -1,10 +0,0 @@
---- a/dist/aclocal/sql.m4
-+++ b/dist/aclocal/sql.m4
-@@ -96,6 +96,6 @@
- if test "$db_cv_build_cryptography" = "yes"; then
- 	CPPFLAGS="$CPPFLAGS -DSQLITE_HAS_CODEC=1"
- fi
--(cd sql && eval "\$SHELL ../$sqlite_dir/configure --disable-option-checking $ac_sub_configure_args CPPFLAGS=\"-I.. $CPPFLAGS\" --enable-amalgamation=$db_cv_sql_amalgamation --enable-readline=$with_readline " && cat build_config.h >> config.h) || exit 1
-+(cd sql && eval "\$SHELL $sqlite_dir/configure --disable-option-checking $ac_sub_configure_args CPPFLAGS=\"-I.. $CPPFLAGS\" --enable-amalgamation=$db_cv_sql_amalgamation --enable-readline=$with_readline " && cat build_config.h >> config.h) || exit 1
- 
- # Configure JDBC if --enable-jdbc
diff --git a/sys-libs/db/files/db-6.2.38-bashism-configure.patch b/sys-libs/db/files/db-6.2.38-bashism-configure.patch
deleted file mode 100644
index bea1f3d3bde0..000000000000
--- a/sys-libs/db/files/db-6.2.38-bashism-configure.patch
+++ /dev/null
@@ -1,11 +0,0 @@
---- a/dist/aclocal/types.m4
-+++ b/dist/aclocal/types.m4
-@@ -188,7 +188,7 @@ AC_SUBST(db_off_t_decl)
- AC_CHECK_TYPE(db_off_t,,
-     [AM_SEARCH_SSIZES(db_off_t_decl, db_off_t, $ac_cv_sizeof_off_t)])
- AC_SUBST(db_off_t_max_decl)
--if test "$ac_cv_sizeof_off_t" == "4"; then
-+if test "$ac_cv_sizeof_off_t" = "4"; then
- 	db_off_t_max_decl="#define DB_OFF_T_MAX INT32_MAX"
- else
- 	db_off_t_max_decl="#define DB_OFF_T_MAX INT64_MAX"
diff --git a/sys-libs/libxcrypt/Manifest b/sys-libs/libxcrypt/Manifest
index e568153b4bf6..12333c7165fa 100644
--- a/sys-libs/libxcrypt/Manifest
+++ b/sys-libs/libxcrypt/Manifest
@@ -1,6 +1,6 @@
 AUX libxcrypt-4.4.19-multibuild.patch 303 BLAKE2B cd342eef2a8ce3e305e544d37373370748690878b4171709028b7b894ad2c76c9188496ab089a46645ad6f9fca09fa4f89cdcb444e1400747ee358c079441661 SHA512 3cbd4bbd0827801faaaa2198eccccb285100cdfc43525b70816121aa70b32dc2c8479c53e16b9e99920926b1b11014dcc19909c4f72a09d9d19fcdb0fa6350cd
 DIST libxcrypt-4.4.28-autotools.tar.xz 618560 BLAKE2B c56d510201651e36cbd950b5a0a32273fdbce1f053109aa5867b2c6a57e2a896c34c981c1a2e732a8f34539b754ebe7f50d1b5bf59f9549a75ad6420921f3e1d SHA512 3c60fd32dea308152c4272522c29668c83e88bea47c98b9fe796ed70f5460ad2a9616ffbe789c03e417b28d3c792361b16031bda3d8bc5b6c06f0ebdc66c8217
 DIST libxcrypt-4.4.33-autotools.tar.xz 624316 BLAKE2B 6a396d079ea011fabc46ae2f972e230f3e047f75f9c79c8345fe4f31bad24b9bcb50b3f1131fd5d34cfaf0d6e0ca4fa0a0418448390de95bdf78b0ab8022a72d SHA512 998ef7ca565339853458961c28a0bffe04a4859de305019efae9b586d7b28ba42210b238695680dc10d739e7947f94e4392b9022a96ed25a613ef9a29a888329
-EBUILD libxcrypt-4.4.28-r2.ebuild 9203 BLAKE2B 6405af69c3d4897073454f0af1eb7db72ecf2b98c3313a4bde8b15aa7b8533afed835f331dbd02f647cf64c7ee8a63b59838754cd4a9e860a61a063b4ca54c59 SHA512 1bbdfa4e639e81a88afa71cb8ad48e90d70b695d511dd2fc9070b7fa83112c10894406c327e4222eeae1ac67610914b76552b66463dd7522f9b96d656eef4c06
-EBUILD libxcrypt-4.4.33.ebuild 9037 BLAKE2B 0457918ee679a5973b07af4857b820295fcb88d8f8a380aa8b43fb1e93b5906bf9f6bc5970159c2ec4c7dcd5df3beb540b054fe872f08ffbdb7a629d7b877faf SHA512 edd1c35f475a1de4a123797432028b55261016c0ae13dab81867c9a6ee8bbb4cc404a76e9e5dc14e27c5452083ef554c480120b7323a272ea4c1571dfb2b3542
+EBUILD libxcrypt-4.4.28-r2.ebuild 9464 BLAKE2B d5171d0edf8f3028b0e099273a4adfed9a4e7b4f8374f181f0802c37fccd096a6ab2e1823b2915191f54f7b7d48a2e7cd9fe7c91ca156e3f08fc09a50c33a885 SHA512 7e66fd6af9a2f925b881d23351ea3df2e50d8bce59830b253925b9b813b649594fd26b9700c8823a1ebd29c52079d0002b1a99c7367a82c2a6978986b357f640
+EBUILD libxcrypt-4.4.33.ebuild 9298 BLAKE2B ebb872adc7e42a1ad49c9a6198a49474b85de307139b1421cec38e5c06e7298f09e143d43ee4947713afba9d2eb14b4be6bcea18746c226a641062b751e2d615 SHA512 8ec778eb3c92c124188d09aa01af287fc339f054758e0a8d4b1302bcf3e3b5c05686b47f0b9430201e56e644d34f8415fee7339c8c17c41ba1464f5deaf42980
 MISC metadata.xml 913 BLAKE2B c2b3f52bd72bb46b0de4eb4a5f47dcb3aacfd248b811bcdc88db88c6f9cbe3ed1af4fda3e643b350fd22131273af03f2f888d78d306f0f7274d9432eb65075a3 SHA512 0ebbc3c2aa661f1a40e7f654384a395662b1b0235f145c7778b7b86bfb65ad09d4e8900bc6ede94413f057e769397c355bfd1bcafe8540acbf7e00e5451400c9
diff --git a/sys-libs/libxcrypt/libxcrypt-4.4.28-r2.ebuild b/sys-libs/libxcrypt/libxcrypt-4.4.28-r2.ebuild
index aadddc16912a..4e9c2fb26ca2 100644
--- a/sys-libs/libxcrypt/libxcrypt-4.4.28-r2.ebuild
+++ b/sys-libs/libxcrypt/libxcrypt-4.4.28-r2.ebuild
@@ -129,6 +129,13 @@ src_configure() {
 	# https://github.com/besser82/libxcrypt/issues/24
 	filter-lto
 
+	# ideally we want !tc-ld-is-bfd for best future-proofing, but it needs
+	# https://github.com/gentoo/gentoo/pull/28355
+	# mold needs this too but right now tc-ld-is-mold is also not available
+	if tc-ld-is-lld; then
+		append-ldflags -Wl,--undefined-version
+	fi
+
 	multibuild_foreach_variant multilib-minimal_src_configure
 }
 
diff --git a/sys-libs/libxcrypt/libxcrypt-4.4.33.ebuild b/sys-libs/libxcrypt/libxcrypt-4.4.33.ebuild
index a793f41d2d62..b8e357fe4526 100644
--- a/sys-libs/libxcrypt/libxcrypt-4.4.33.ebuild
+++ b/sys-libs/libxcrypt/libxcrypt-4.4.33.ebuild
@@ -131,6 +131,13 @@ src_configure() {
 	# https://github.com/besser82/libxcrypt/issues/24
 	filter-lto
 
+	# ideally we want !tc-ld-is-bfd for best future-proofing, but it needs
+	# https://github.com/gentoo/gentoo/pull/28355
+	# mold needs this too but right now tc-ld-is-mold is also not available
+	if tc-ld-is-lld; then
+		append-ldflags -Wl,--undefined-version
+	fi
+
 	multibuild_foreach_variant multilib-minimal_src_configure
 }
 
diff --git a/sys-libs/zlib/Manifest b/sys-libs/zlib/Manifest
index fbd175ccbe6e..bf8e8a26e48c 100644
--- a/sys-libs/zlib/Manifest
+++ b/sys-libs/zlib/Manifest
@@ -6,5 +6,5 @@ DIST zlib-1.2.11-cygwin-gzopen_w.patch 1170 BLAKE2B fe351436716634bd823da8c2811d
 DIST zlib-1.2.13.tar.xz 1296496 BLAKE2B cefcd25989ce27e7d339af2a88455fcf64f6f5e647bedb0f05a45e4370a885fe45a60c023aa63e79b8ecf20ed3254d0052245f33f5769aca2838b42242be14a8 SHA512 9e7ac71a1824855ae526506883e439456b74ac0b811d54e94f6908249ba8719bec4c8d7672903c5280658b26cb6b5e93ecaaafe5cdc2980c760fa196773f0725
 DIST zlib-1.2.13.tar.xz.asc 235 BLAKE2B 29206175f06b4e36960fc6b9403101f55c1f5b768e1921ce1402217bc85978b9fba1a4130db2df5c148b6a1c947148372be20ff8c4ce337c6f2541b42fef7274 SHA512 ca5decebe9572e77e88bac5c5119bfda7e222ed3944e4692510ae70fb5f01d8694b59a6878472b84e6b61d2d1682d94473b6312832afa520a2a23293572ea621
 DIST zlib-1.2.7-cygwin-minizip.patch 2626 BLAKE2B 885f1fda877c0b783618b163702fb46126b7db572767cd4edb86bd92db1f432c887ef1724e70c8319c26886368dba3a962af5284ec0875c20ec8ad2245fd100a SHA512 e372f1e06311e843eca2092e182c41abb009b5e9880b60292d708e4bc0de5a9e4c43d49b25b0c09df4784bc46a1254472bc5cdbdd8d6c762a9f6a145a555bfe7
-EBUILD zlib-1.2.13-r1.ebuild 5336 BLAKE2B 535640d56bb322f8a8b8b35124041cbf37d2740c32c1de332f5fb286184a90798501f369404d24876edf5fde9d41a29b857a70977993171e4579a485bb0c38bd SHA512 788db5fdbb922b82961d0f7ca4a7d05429fe6506624241422ca443d70b6bdac2c4ef1b89dc8ea4b0f4c36a07b700d26c571d70479550556df8b2d949b6c87adb
+EBUILD zlib-1.2.13-r1.ebuild 5613 BLAKE2B 225f47847f9d86a01b72a7f5e81d33e2a0a8f5e291d5e14965b2a22a0e746af72cc4eec4961859a65e23efca8d935ee7d3b071118c4226f2578c4960a6975d2a SHA512 948e3d83ab12386ee86152be7a59129644de3ee6fedb3b615800a777ed00bf9a56b9fa9ad84bb1bb62efdf5ccfa94359ae4509309490514e52c19d0fb6ce4a3e
 MISC metadata.xml 494 BLAKE2B a4a57a4153aefc189e407bcb8ce84f7c94581cc66967f69097087da7e6ff48d2de683b919fb00445d095c47ef39d31e01590f8c989ce0e5e01474e73ee2a0565 SHA512 a7e0160c127b3c2a6afe99e95992d9dbd017061303759c299ec38800efd6a9e11a35ae850c23c77c09c8833cd9d61ac1267f6becadf9c22437ee35e4304400c9
diff --git a/sys-libs/zlib/zlib-1.2.13-r1.ebuild b/sys-libs/zlib/zlib-1.2.13-r1.ebuild
index 50b767a0ef31..30d4a7c1a33e 100644
--- a/sys-libs/zlib/zlib-1.2.13-r1.ebuild
+++ b/sys-libs/zlib/zlib-1.2.13-r1.ebuild
@@ -1,4 +1,4 @@
-# Copyright 1999-2022 Gentoo Authors
+# Copyright 1999-2023 Gentoo Authors
 # Distributed under the terms of the GNU General Public License v2
 
 EAPI=8
@@ -6,7 +6,7 @@ EAPI=8
 # 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 flag-o-matic usr-ldscript verify-sig
+inherit autotools multilib-minimal flag-o-matic toolchain-funcs 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"
@@ -92,6 +92,13 @@ multilib_src_configure() {
 	# because it would pass it even for older binutils.
 	use sparc && append-flags $(test-flags-CCLD -Wl,--no-warn-rwx-segments)
 
+	# ideally we want !tc-ld-is-bfd for best future-proofing, but it needs
+	# https://github.com/gentoo/gentoo/pull/28355
+	# mold needs this too but right now tc-ld-is-mold is also not available
+	if tc-ld-is-lld; then
+		append-ldflags -Wl,--undefined-version
+	fi
+
 	case ${CHOST} in
 		*-mingw*|mingw*|*-cygwin*)
 			;;