CVS commit: pkgsrc/devel/mold

["Frederic Cambus" <fcambus%netbsd.org@localhost>]

Module Name:    pkgsrc
Committed By:   fcambus
Date:           Sat Jan  1 15:36:48 UTC 2022

Modified Files:
        pkgsrc/devel/mold: Makefile PLIST distinfo

Log Message:
mold: update to 1.0.1.

New features:

- make install now creates /usr/local/libexec/mold/ld as a symlink to the
  mold executable. We do this for GCC. By passing -B/usr/local/libexec/mold,
  you can tell GCC to use ld inside that directory instead of /usr/bin/ld.
  (e8dcecf)
- xxHash library is now included in the mold's source tree as a subtree for
  ease of building. If you want to link against a libxxhash in a system
  library directory, pass SYSTEM_XXHASH=1 to make. (665bffa)
- The extern "C++" directive is now supported in the dynamic list. (7aa5c39)
- --color-diagnostics is supported. mold used to ignore that flag. (6e290aa)
- Not only * but also ? are now treated as special characters in the version
  script wildcard pattern. (31b0248)
- The --threads=N option has been added as an alias for --thread-count=N.
  (f9ff048)
- The following option has been added: --defsym (f6e8006), -z nodefaultlib
  (8c86c28), -z separate-code, -z noseparate-code and
  -z separate-lodable-segments (5601cf4), -z max-page-size (f3766cd)

Bug fixes and compatibility improvements:

- mold now issue a warning instead of an error for an unknown -z option.
  (8bc5736)
- mold previously created a PT_NOTE segment for non-SHF_ALLOC note segments.
  This is a wrong behavior because we should create segments only for
  memory-allocated sections. This problem has been fixed. (76407a6)
- Previously, a version script can affect symbol visibility of undefined
  symbols when they are promoted to dynamic symbols. This is a semantically
  incorrect behavior and caused a libQt build failure (#151). The issue has
  been fixed. (3663389)
- Previously, mold silently turned unresolved undefined symbols into absolute
  symbols with value 0 if -shared, -z defs and -warn-undefined-symbols are
  specified. Even though this behavior makes sense, it's not compatible
  with GNU ld which promotes such symbols into dynamic symbols.
  This incompatibility causes a link failure for Firefox. Since 1.0.1, mold
  behaves the same as GNU ld. (04ccd4d)
- Previously, mold applied wrong values for relocations against Initial-Exec
  thread-local variables. That caused a link failure for Mesa 3D graphics
  library (#197). The issue has been resolved. (d116113)
- GCC 7 has a bug that it emits incorrect relocations against thread-local
  variables under a certain condition. That bug was unnoticed because
  existing linkers silently produces an output that works fine in most
  cases but is technically corrupted. mold used to check for that error
  condition and report an error. Now, mold does not report it as an error
  for the sake of bug-compatibility with GCC 7. I don't think relaxing the
  error check will cause any new issue to existing GCC 7 users, because if
  it does, they would have been experiencing the issue with existing
  linkers already. (d9606d6)
- If an output file has more than one sections for thread-local BSS, they
  were laid out in such that they are overlapping with each other. This bug
  caused a runtime error for programs compiled with DMD, a compiler for the
  D language (#126). This layout issue has been resolved. (b151de6)
- Previously, mold failed to look up correct files under --sysroot in some
  conditions. That caused a link failure for ClickHouse (#150). This bug
  has been fixed. (135f17c)


To generate a diff of this commit:
cvs rdiff -u -r1.4 -r1.5 pkgsrc/devel/mold/Makefile
cvs rdiff -u -r1.2 -r1.3 pkgsrc/devel/mold/PLIST
cvs rdiff -u -r1.6 -r1.7 pkgsrc/devel/mold/distinfo

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.

Modified files:

Index: pkgsrc/devel/mold/Makefile
diff -u pkgsrc/devel/mold/Makefile:1.4 pkgsrc/devel/mold/Makefile:1.5
--- pkgsrc/devel/mold/Makefile:1.4      Thu Dec 16 08:37:30 2021
+++ pkgsrc/devel/mold/Makefile  Sat Jan  1 15:36:48 2022
@@ -1,6 +1,6 @@
-# $NetBSD: Makefile,v 1.4 2021/12/16 08:37:30 fcambus Exp $
+# $NetBSD: Makefile,v 1.5 2022/01/01 15:36:48 fcambus Exp $
 
-DISTNAME=      mold-1.0.0
+DISTNAME=      mold-1.0.1
 CATEGORIES=    devel
 MASTER_SITES=  ${MASTER_SITE_GITHUB:=rui314/}
 GITHUB_TAG=    v${PKGVERSION_NOREV}
@@ -16,7 +16,7 @@ USE_TOOLS+=   gmake
 USE_LANGUAGES= c c++
 
 MAKE_FLAGS+=   MANDIR="${PREFIX}/${PKGMANDIR}"
-MAKE_FLAGS+=   SYSTEM_MIMALLOC=1 SYSTEM_TBB=1
+MAKE_FLAGS+=   SYSTEM_MIMALLOC=1 SYSTEM_TBB=1 SYSTEM_XXHASH=1
 
 .include "../../devel/mimalloc/buildlink3.mk"
 .include "../../devel/xxhash/buildlink3.mk"

Index: pkgsrc/devel/mold/PLIST
diff -u pkgsrc/devel/mold/PLIST:1.2 pkgsrc/devel/mold/PLIST:1.3
--- pkgsrc/devel/mold/PLIST:1.2 Thu Dec 16 08:37:30 2021
+++ pkgsrc/devel/mold/PLIST     Sat Jan  1 15:36:48 2022
@@ -1,6 +1,7 @@
-@comment $NetBSD: PLIST,v 1.2 2021/12/16 08:37:30 fcambus Exp $
+@comment $NetBSD: PLIST,v 1.3 2022/01/01 15:36:48 fcambus Exp $
 bin/ld.mold
 bin/ld64.mold
 bin/mold
 lib/mold/mold-wrapper.so
+libexec/mold/ld
 man/man1/mold.1

Index: pkgsrc/devel/mold/distinfo
diff -u pkgsrc/devel/mold/distinfo:1.6 pkgsrc/devel/mold/distinfo:1.7
--- pkgsrc/devel/mold/distinfo:1.6      Thu Dec 16 08:37:30 2021
+++ pkgsrc/devel/mold/distinfo  Sat Jan  1 15:36:48 2022
@@ -1,6 +1,6 @@
-$NetBSD: distinfo,v 1.6 2021/12/16 08:37:30 fcambus Exp $
+$NetBSD: distinfo,v 1.7 2022/01/01 15:36:48 fcambus Exp $
 
-BLAKE2s (mold-1.0.0.tar.gz) = fa11af4b42237f9d0404dabce7024e76222507c65fa5e67ef3bb7c8ee14289b4
-SHA512 (mold-1.0.0.tar.gz) = 99ffd0b9e2ff7157cc8b26808675c9d3147bf88961155ae19ed9b99990ac647b7ec31ee78d05062decc6d41e66d99aa0fdc398d119803929b8dbff51eb3d077c
-Size (mold-1.0.0.tar.gz) = 3482927 bytes
+BLAKE2s (mold-1.0.1.tar.gz) = d41c3256a5e956ffb060b32a6e7549c5e10ce5fa733802cd33b2677d7b3bf8f3
+SHA512 (mold-1.0.1.tar.gz) = cc03a7db395362b97879c28942397d4443d12b72e067b6f979b1ece4d8aab06154b4c1a0f4c57d6ac505bcd4f892bf9a355ad281d628d4d544d8f70edaf34b72
+Size (mold-1.0.1.tar.gz) = 3675262 bytes
 SHA1 (patch-Makefile) = ade79e3746409842e89838ce6b2aab35cfb6dd94