[package - main-i386-default][audio/linuxsampler] Failed for linuxsampler-2.3.0_1 in build

From: <pkg-fallout_at_FreeBSD.org>
Date: Sun, 17 Mar 2024 11:37:44 UTC
You are receiving this mail as a port that you maintain
is failing to build on the FreeBSD package build server.
Please investigate the failure and submit a PR to fix
build.

Maintainer:     yuri@FreeBSD.org
Log URL:        https://pkg-status.freebsd.org/beefy17/data/main-i386-default/pd5512ae7b8c6_s4517b7a2d54/logs/linuxsampler-2.3.0_1.log
Build URL:      https://pkg-status.freebsd.org/beefy17/build.html?mastername=main-i386-default&build=pd5512ae7b8c6_s4517b7a2d54
Log:

=>> Building audio/linuxsampler
build started at Sun Mar 17 11:36:29 UTC 2024
port directory: /usr/ports/audio/linuxsampler
package name: linuxsampler-2.3.0_1
building for: FreeBSD main-i386-default-job-04 15.0-CURRENT FreeBSD 15.0-CURRENT 1500015 i386
maintained by: yuri@FreeBSD.org
Makefile datestamp: -rw-r--r--  1 root wheel 1467 Feb 20 01:01 /usr/ports/audio/linuxsampler/Makefile
Ports top last git commit: d5512ae7b8c
Ports top unclean checkout: no
Port dir last git commit: 487cc0fe64b
Port dir unclean checkout: no
Poudriere version: poudriere-git-3.4.1-1-g1e9f97d6
Host OSVERSION: 1500006
Jail OSVERSION: 1500015
Job Id: 04




!!! Jail is newer than host. (Jail: 1500015, Host: 1500006) !!!
!!! This is not supported. !!!
!!! Host kernel must be same or newer than jail. !!!
!!! Expect build failures. !!!



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---Begin OPTIONS List---
===> The following configuration options are available for linuxsampler-2.3.0_1:
     ALSA=off: ALSA audio architecture support
     JACK=on: JACK audio server support
===> Use 'make config' to modify these settings
---End OPTIONS List---

--MAINTAINER--
yuri@FreeBSD.org
--End MAINTAINER--

--CONFIGURE_ARGS--
--disable-arts-driver --disable-alsa-driver --enable-jack-driver --prefix=/usr/local ${_LATE_CONFIGURE_ARGS}
--End CONFIGURE_ARGS--

--CONFIGURE_ENV--
HAVE_UNIX98=1 MAKE=gmake PKG_CONFIG=pkgconf XDG_DATA_HOME=/wrkdirs/usr/ports/audio/linuxsampler/work  XDG_CONFIG_HOME=/wrkdirs/usr/ports/audio/linuxsampler/work  XDG_CACHE_HOME=/wrkdirs/usr/ports/audio/linuxsampler/work/.cache  HOME=/wrkdirs/usr/ports/audio/linuxsampler/work TMPDIR="/tmp" PATH=/wrkdirs/usr/ports/audio/linuxsampler/work/.bin:/sbin:/bin:/usr/sbin:/usr/bin:/usr/local/sbin:/usr/local/bin:/root/bin PKG_CONFIG_LIBDIR=/wrkdirs/usr/ports/audio/linuxsampler/work/.pkgconfig:/usr/local/libdata/pkgconfig:/usr/local/share/pkgconfig:/usr/libdata/pkgconfig SHELL=/bin/sh CONFIG_SHELL=/bin/sh CMAKE_PREFIX_PATH="/usr/local" CONFIG_SITE=/usr/ports/Templates/config.site lt_cv_sys_max_cmd_len=524288
--End CONFIGURE_ENV--

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--End MAKE_ENV--

--PLIST_SUB--
 ALSA="@comment " NO_ALSA="" JACK="" NO_JACK="@comment " OSREL=15.0 PREFIX=%D LOCALBASE=/usr/local  RESETPREFIX=/usr/local LIB32DIR=lib DOCSDIR="share/doc/linuxsampler"  EXAMPLESDIR="share/examples/linuxsampler"  DATADIR="share/linuxsampler"  WWWDIR="www/linuxsampler"  ETCDIR="etc/linuxsampler"
--End PLIST_SUB--

--SUB_LIST--
 ALSA="@comment " NO_ALSA="" JACK="" NO_JACK="@comment " PREFIX=/usr/local LOCALBASE=/usr/local  DATADIR=/usr/local/share/linuxsampler DOCSDIR=/usr/local/share/doc/linuxsampler EXAMPLESDIR=/usr/local/share/examples/linuxsampler  WWWDIR=/usr/local/www/linuxsampler ETCDIR=/usr/local/etc/linuxsampler
--End SUB_LIST--

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PACKAGES=/packages
DISTDIR=/distfiles
PACKAGE_BUILDING=yes
PACKAGE_BUILDING_FLAVORS=yes
MACHINE=i386
MACHINE_ARCH=i386
ARCH=${MACHINE_ARCH}
####  ####
# XXX: We really need this but cannot use it while 'make checksum' does not
# try the next mirror on checksum failure.  It currently retries the same
# failed mirror and then fails rather then trying another.  It *does*
# try the next if the size is mismatched though.
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pseudo-terminals                (-p)  unlimited
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umtx shared locks               (-o)  unlimited
--End resource limits--
=======================<phase: check-sanity   >============================
===== env: NO_DEPENDS=yes USER=root UID=0 GID=0
===>  License GPLv2 accepted by the user
===========================================================================
=======================<phase: pkg-depends    >============================
===== env: USE_PACKAGE_DEPENDS_ONLY=1 USER=root UID=0 GID=0
===>   linuxsampler-2.3.0_1 depends on file: /usr/local/sbin/pkg - not found
===>   Installing existing package /packages/All/pkg-1.20.9_1.pkg
[main-i386-default-job-04] Installing pkg-1.20.9_1...
[main-i386-default-job-04] Extracting pkg-1.20.9_1: .......... done
===>   linuxsampler-2.3.0_1 depends on file: /usr/local/sbin/pkg - found
===>   Returning to build of linuxsampler-2.3.0_1
===========================================================================
=======================<phase: fetch-depends  >============================
===== env: USE_PACKAGE_DEPENDS_ONLY=1 USER=root UID=0 GID=0
===========================================================================
=======================<phase: fetch          >============================
===== env: NO_DEPENDS=yes USER=root UID=0 GID=0
===>  License GPLv2 accepted by the user
===> Fetching all distfiles required by linuxsampler-2.3.0_1 for building
===========================================================================
=======================<phase: checksum       >============================
===== env: NO_DEPENDS=yes USER=root UID=0 GID=0
===>  License GPLv2 accepted by the user
===> Fetching all distfiles required by linuxsampler-2.3.0_1 for building
=> SHA256 Checksum OK for linuxsampler-2.3.0.tar.bz2.
===========================================================================
=======================<phase: extract-depends>============================
===== env: USE_PACKAGE_DEPENDS_ONLY=1 USER=root UID=0 GID=0
===========================================================================
=======================<phase: extract        >============================
===== env: NO_DEPENDS=yes USER=root UID=0 GID=0
===>  License GPLv2 accepted by the user
===> Fetching all distfiles required by linuxsampler-2.3.0_1 for building
===>  Extracting for linuxsampler-2.3.0_1
=> SHA256 Checksum OK for linuxsampler-2.3.0.tar.bz2.
===========================================================================
=======================<phase: patch-depends  >============================
===== env: USE_PACKAGE_DEPENDS_ONLY=1 USER=root UID=0 GID=0
===========================================================================
=======================<phase: patch          >============================
===== env: NO_DEPENDS=yes USER=root UID=0 GID=0
===>  Patching for linuxsampler-2.3.0_1
===>  Applying FreeBSD patches for linuxsampler-2.3.0_1 from /usr/ports/audio/linuxsampler/files
===========================================================================
=======================<phase: build-depends  >============================
===== env: USE_PACKAGE_DEPENDS_ONLY=1 USER=root UID=0 GID=0
===>   linuxsampler-2.3.0_1 depends on package: lv2>0 - not found
===>   Installing existing package /packages/All/lv2-1.18.10.pkg
[main-i386-default-job-04] Installing lv2-1.18.10...
[main-i386-default-job-04] `-- Installing at-spi2-core-2.50.1...
[main-i386-default-job-04] |   `-- Installing dbus-1.14.10_4,1...
[main-i386-default-job-04] |   | `-- Installing expat-2.6.1...
[main-i386-default-job-04] |   | `-- Extracting expat-2.6.1: .......... done
<snip>
In file included from /usr/include/c++/v1/__algorithm/nth_element.h:15:
/usr/include/c++/v1/__algorithm/sort.h:577:5: error: indirection requires pointer operand ('const LinuxSampler::ArrExprIter<LinuxSampler::VMIntArrayExpr, long long, LinuxSampler::IntArrayAccessor>' invalid)
  577 |     *__begin = _Ops::__iter_move(__pivot_pos);
      |     ^~~~~~~~
/usr/include/c++/v1/__algorithm/sort.h:802:20: note: in instantiation of function template specialization 'std::__bitset_partition<std::_ClassicAlgPolicy, LinuxSampler::ArrExprIter<LinuxSampler::VMIntArrayExpr, long long, LinuxSampler::IntArrayAccessor>, LinuxSampler::DescArrExprSorter<LinuxSampler::ArrExprIter<LinuxSampler::VMIntArrayExpr, long long, LinuxSampler::IntArrayAccessor>> &>' requested here
  802 |             ? std::__bitset_partition<_AlgPolicy, _RandomAccessIterator, _Compare>(__first, __last, __comp)
      |                    ^
/usr/include/c++/v1/__algorithm/sort.h:878:8: note: in instantiation of function template specialization 'std::__introsort<std::_ClassicAlgPolicy, LinuxSampler::DescArrExprSorter<LinuxSampler::ArrExprIter<LinuxSampler::VMIntArrayExpr, long long, LinuxSampler::IntArrayAccessor>> &, LinuxSampler::ArrExprIter<LinuxSampler::VMIntArrayExpr, long long, LinuxSampler::IntArrayAccessor>, false>' requested here
  878 |   std::__introsort<_AlgPolicy,
      |        ^
/usr/include/c++/v1/__algorithm/sort.h:946:10: note: in instantiation of function template specialization 'std::__sort_dispatch<std::_ClassicAlgPolicy, LinuxSampler::ArrExprIter<LinuxSampler::VMIntArrayExpr, long long, LinuxSampler::IntArrayAccessor>, LinuxSampler::DescArrExprSorter<LinuxSampler::ArrExprIter<LinuxSampler::VMIntArrayExpr, long long, LinuxSampler::IntArrayAccessor>>>' requested here
  946 |     std::__sort_dispatch<_AlgPolicy>(std::__unwrap_iter(__first), std::__unwrap_iter(__last), __comp);
      |          ^
/usr/include/c++/v1/__algorithm/sort.h:954:8: note: in instantiation of function template specialization 'std::__sort_impl<std::_ClassicAlgPolicy, LinuxSampler::ArrExprIter<LinuxSampler::VMIntArrayExpr, long long, LinuxSampler::IntArrayAccessor>, LinuxSampler::DescArrExprSorter<LinuxSampler::ArrExprIter<LinuxSampler::VMIntArrayExpr, long long, LinuxSampler::IntArrayAccessor>>>' requested here
  954 |   std::__sort_impl<_ClassicAlgPolicy>(std::move(__first), std::move(__last), __comp);
      |        ^
CoreVMFunctions.cpp:1370:18: note: in instantiation of function template specialization 'std::sort<LinuxSampler::ArrExprIter<LinuxSampler::VMIntArrayExpr, long long, LinuxSampler::IntArrayAccessor>, LinuxSampler::DescArrExprSorter<LinuxSampler::ArrExprIter<LinuxSampler::VMIntArrayExpr, long long, LinuxSampler::IntArrayAccessor>>>' requested here
 1370 |             std::sort(itBegin, itEnd, sorter);
      |                  ^
In file included from CoreVMFunctions.cpp:10:
In file included from ./CoreVMFunctions.h:13:
In file included from ./../common/global.h:38:
In file included from /usr/include/c++/v1/string:622:
In file included from /usr/include/c++/v1/string_view:1059:
In file included from /usr/include/c++/v1/algorithm:1803:
In file included from /usr/include/c++/v1/__algorithm/nth_element.h:15:
/usr/include/c++/v1/__algorithm/sort.h:647:5: error: indirection requires pointer operand ('const LinuxSampler::ArrExprIter<LinuxSampler::VMIntArrayExpr, long long, LinuxSampler::IntArrayAccessor>' invalid)
  647 |     *__begin = _Ops::__iter_move(__pivot_pos);
      |     ^~~~~~~~
/usr/include/c++/v1/__algorithm/sort.h:803:20: note: in instantiation of function template specialization 'std::__partition_with_equals_on_right<std::_ClassicAlgPolicy, LinuxSampler::ArrExprIter<LinuxSampler::VMIntArrayExpr, long long, LinuxSampler::IntArrayAccessor>, LinuxSampler::DescArrExprSorter<LinuxSampler::ArrExprIter<LinuxSampler::VMIntArrayExpr, long long, LinuxSampler::IntArrayAccessor>> &>' requested here
  803 |             : std::__partition_with_equals_on_right<_AlgPolicy, _RandomAccessIterator, _Compare>(__first, __last, __comp);
      |                    ^
/usr/include/c++/v1/__algorithm/sort.h:878:8: note: in instantiation of function template specialization 'std::__introsort<std::_ClassicAlgPolicy, LinuxSampler::DescArrExprSorter<LinuxSampler::ArrExprIter<LinuxSampler::VMIntArrayExpr, long long, LinuxSampler::IntArrayAccessor>> &, LinuxSampler::ArrExprIter<LinuxSampler::VMIntArrayExpr, long long, LinuxSampler::IntArrayAccessor>, false>' requested here
  878 |   std::__introsort<_AlgPolicy,
      |        ^
/usr/include/c++/v1/__algorithm/sort.h:946:10: note: in instantiation of function template specialization 'std::__sort_dispatch<std::_ClassicAlgPolicy, LinuxSampler::ArrExprIter<LinuxSampler::VMIntArrayExpr, long long, LinuxSampler::IntArrayAccessor>, LinuxSampler::DescArrExprSorter<LinuxSampler::ArrExprIter<LinuxSampler::VMIntArrayExpr, long long, LinuxSampler::IntArrayAccessor>>>' requested here
  946 |     std::__sort_dispatch<_AlgPolicy>(std::__unwrap_iter(__first), std::__unwrap_iter(__last), __comp);
      |          ^
/usr/include/c++/v1/__algorithm/sort.h:954:8: note: in instantiation of function template specialization 'std::__sort_impl<std::_ClassicAlgPolicy, LinuxSampler::ArrExprIter<LinuxSampler::VMIntArrayExpr, long long, LinuxSampler::IntArrayAccessor>, LinuxSampler::DescArrExprSorter<LinuxSampler::ArrExprIter<LinuxSampler::VMIntArrayExpr, long long, LinuxSampler::IntArrayAccessor>>>' requested here
  954 |   std::__sort_impl<_ClassicAlgPolicy>(std::move(__first), std::move(__last), __comp);
      |        ^
CoreVMFunctions.cpp:1370:18: note: in instantiation of function template specialization 'std::sort<LinuxSampler::ArrExprIter<LinuxSampler::VMIntArrayExpr, long long, LinuxSampler::IntArrayAccessor>, LinuxSampler::DescArrExprSorter<LinuxSampler::ArrExprIter<LinuxSampler::VMIntArrayExpr, long long, LinuxSampler::IntArrayAccessor>>>' requested here
 1370 |             std::sort(itBegin, itEnd, sorter);
      |                  ^
In file included from CoreVMFunctions.cpp:10:
In file included from ./CoreVMFunctions.h:13:
In file included from ./../common/global.h:38:
In file included from /usr/include/c++/v1/string:567:
In file included from /usr/include/c++/v1/__algorithm/max.h:12:
/usr/include/c++/v1/__algorithm/comp.h:41:18: error: invalid operands to binary expression ('const LinuxSampler::ScalarNmbrVal<float>' and 'const LinuxSampler::ArrElemRef<LinuxSampler::VMRealArrayExpr, float, LinuxSampler::RealArrayAccessor>')
   41 |     return __lhs < __rhs;
      |            ~~~~~ ^ ~~~~~
/usr/include/c++/v1/__algorithm/sort.h:270:34: note: in instantiation of function template specialization 'std::__less<>::operator()<LinuxSampler::ScalarNmbrVal<float>, LinuxSampler::ArrElemRef<LinuxSampler::VMRealArrayExpr, float, LinuxSampler::RealArrayAccessor>>' requested here
  270 |       } while (__j != __first && __comp(__t, *--__k));
      |                                  ^
/usr/include/c++/v1/__algorithm/sort.h:757:14: note: in instantiation of function template specialization 'std::__insertion_sort<std::_ClassicAlgPolicy, std::__less<void, void> &, LinuxSampler::ArrExprIter<LinuxSampler::VMRealArrayExpr, float, LinuxSampler::RealArrayAccessor>>' requested here
  757 |         std::__insertion_sort<_AlgPolicy, _Compare>(__first, __last, __comp);
      |              ^
/usr/include/c++/v1/__algorithm/sort.h:878:8: note: in instantiation of function template specialization 'std::__introsort<std::_ClassicAlgPolicy, std::__less<void, void> &, LinuxSampler::ArrExprIter<LinuxSampler::VMRealArrayExpr, float, LinuxSampler::RealArrayAccessor>, false>' requested here
  878 |   std::__introsort<_AlgPolicy,
      |        ^
/usr/include/c++/v1/__algorithm/sort.h:946:10: note: in instantiation of function template specialization 'std::__sort_dispatch<std::_ClassicAlgPolicy, LinuxSampler::ArrExprIter<LinuxSampler::VMRealArrayExpr, float, LinuxSampler::RealArrayAccessor>, std::__less<void, void>>' requested here
  946 |     std::__sort_dispatch<_AlgPolicy>(std::__unwrap_iter(__first), std::__unwrap_iter(__last), __comp);
      |          ^
/usr/include/c++/v1/__algorithm/sort.h:954:8: note: in instantiation of function template specialization 'std::__sort_impl<std::_ClassicAlgPolicy, LinuxSampler::ArrExprIter<LinuxSampler::VMRealArrayExpr, float, LinuxSampler::RealArrayAccessor>, std::__less<void, void>>' requested here
  954 |   std::__sort_impl<_ClassicAlgPolicy>(std::move(__first), std::move(__last), __comp);
      |        ^
/usr/include/c++/v1/__algorithm/sort.h:960:8: note: in instantiation of function template specialization 'std::sort<LinuxSampler::ArrExprIter<LinuxSampler::VMRealArrayExpr, float, LinuxSampler::RealArrayAccessor>, std::__less<void, void>>' requested here
  960 |   std::sort(__first, __last, __less<>());
      |        ^
CoreVMFunctions.cpp:1378:18: note: in instantiation of function template specialization 'std::sort<LinuxSampler::ArrExprIter<LinuxSampler::VMRealArrayExpr, float, LinuxSampler::RealArrayAccessor>>' requested here
 1378 |             std::sort(itBegin, itEnd);
      |                  ^
CoreVMFunctions.cpp:1130:17: note: candidate function not viable: no known conversion from 'const LinuxSampler::ArrElemRef<LinuxSampler::VMRealArrayExpr, float, LinuxSampler::RealArrayAccessor>' to 'const ScalarNmbrVal<float>' for 1st argument
 1130 |     inline bool operator<(const ScalarNmbrVal& other) const {
      |                 ^         ~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from CoreVMFunctions.cpp:10:
In file included from ./CoreVMFunctions.h:13:
In file included from ./../common/global.h:38:
In file included from /usr/include/c++/v1/string:622:
In file included from /usr/include/c++/v1/string_view:1059:
In file included from /usr/include/c++/v1/algorithm:1803:
In file included from /usr/include/c++/v1/__algorithm/nth_element.h:15:
/usr/include/c++/v1/__algorithm/sort.h:302:16: error: no matching function for call to object of type 'std::__less<void, void>'
  302 |       } while (__comp(__t, *--__k)); // No need for bounds check due to the assumption stated above.
      |                ^~~~~~
/usr/include/c++/v1/__algorithm/sort.h:759:14: note: in instantiation of function template specialization 'std::__insertion_sort_unguarded<std::_ClassicAlgPolicy, std::__less<void, void> &, LinuxSampler::ArrExprIter<LinuxSampler::VMRealArrayExpr, float, LinuxSampler::RealArrayAccessor>>' requested here
  759 |         std::__insertion_sort_unguarded<_AlgPolicy, _Compare>(__first, __last, __comp);
      |              ^
/usr/include/c++/v1/__algorithm/sort.h:878:8: note: in instantiation of function template specialization 'std::__introsort<std::_ClassicAlgPolicy, std::__less<void, void> &, LinuxSampler::ArrExprIter<LinuxSampler::VMRealArrayExpr, float, LinuxSampler::RealArrayAccessor>, false>' requested here
  878 |   std::__introsort<_AlgPolicy,
      |        ^
/usr/include/c++/v1/__algorithm/sort.h:946:10: note: in instantiation of function template specialization 'std::__sort_dispatch<std::_ClassicAlgPolicy, LinuxSampler::ArrExprIter<LinuxSampler::VMRealArrayExpr, float, LinuxSampler::RealArrayAccessor>, std::__less<void, void>>' requested here
  946 |     std::__sort_dispatch<_AlgPolicy>(std::__unwrap_iter(__first), std::__unwrap_iter(__last), __comp);
      |          ^
/usr/include/c++/v1/__algorithm/sort.h:954:8: note: in instantiation of function template specialization 'std::__sort_impl<std::_ClassicAlgPolicy, LinuxSampler::ArrExprIter<LinuxSampler::VMRealArrayExpr, float, LinuxSampler::RealArrayAccessor>, std::__less<void, void>>' requested here
  954 |   std::__sort_impl<_ClassicAlgPolicy>(std::move(__first), std::move(__last), __comp);
      |        ^
/usr/include/c++/v1/__algorithm/sort.h:960:8: note: in instantiation of function template specialization 'std::sort<LinuxSampler::ArrExprIter<LinuxSampler::VMRealArrayExpr, float, LinuxSampler::RealArrayAccessor>, std::__less<void, void>>' requested here
  960 |   std::sort(__first, __last, __less<>());
      |        ^
CoreVMFunctions.cpp:1378:18: note: in instantiation of function template specialization 'std::sort<LinuxSampler::ArrExprIter<LinuxSampler::VMRealArrayExpr, float, LinuxSampler::RealArrayAccessor>>' requested here
 1378 |             std::sort(itBegin, itEnd);
      |                  ^
/usr/include/c++/v1/__algorithm/comp.h:40:60: note: candidate template ignored: substitution failure [with _Tp = value_type, _Up = ArrElemRef]
   40 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 bool operator()(const _Tp& __lhs, const _Up& __rhs) const {
      |                                                            ^
In file included from CoreVMFunctions.cpp:10:
In file included from ./CoreVMFunctions.h:13:
In file included from ./../common/global.h:38:
In file included from /usr/include/c++/v1/string:622:
In file included from /usr/include/c++/v1/string_view:1059:
In file included from /usr/include/c++/v1/algorithm:1803:
In file included from /usr/include/c++/v1/__algorithm/nth_element.h:15:
/usr/include/c++/v1/__algorithm/sort.h:665:7: error: no matching function for call to object of type 'std::__less<void, void>'
  665 |   if (__comp(__pivot, *(__last - difference_type(1)))) {
      |       ^~~~~~
/usr/include/c++/v1/__algorithm/sort.h:795:22: note: in instantiation of function template specialization 'std::__partition_with_equals_on_left<std::_ClassicAlgPolicy, LinuxSampler::ArrExprIter<LinuxSampler::VMRealArrayExpr, float, LinuxSampler::RealArrayAccessor>, std::__less<void, void> &>' requested here
  795 |       __first = std::__partition_with_equals_on_left<_AlgPolicy, _RandomAccessIterator, _Comp_ref>(
      |                      ^
/usr/include/c++/v1/__algorithm/sort.h:878:8: note: in instantiation of function template specialization 'std::__introsort<std::_ClassicAlgPolicy, std::__less<void, void> &, LinuxSampler::ArrExprIter<LinuxSampler::VMRealArrayExpr, float, LinuxSampler::RealArrayAccessor>, false>' requested here
  878 |   std::__introsort<_AlgPolicy,
      |        ^
/usr/include/c++/v1/__algorithm/sort.h:946:10: note: in instantiation of function template specialization 'std::__sort_dispatch<std::_ClassicAlgPolicy, LinuxSampler::ArrExprIter<LinuxSampler::VMRealArrayExpr, float, LinuxSampler::RealArrayAccessor>, std::__less<void, void>>' requested here
  946 |     std::__sort_dispatch<_AlgPolicy>(std::__unwrap_iter(__first), std::__unwrap_iter(__last), __comp);
      |          ^
/usr/include/c++/v1/__algorithm/sort.h:954:8: note: in instantiation of function template specialization 'std::__sort_impl<std::_ClassicAlgPolicy, LinuxSampler::ArrExprIter<LinuxSampler::VMRealArrayExpr, float, LinuxSampler::RealArrayAccessor>, std::__less<void, void>>' requested here
  954 |   std::__sort_impl<_ClassicAlgPolicy>(std::move(__first), std::move(__last), __comp);
      |        ^
/usr/include/c++/v1/__algorithm/sort.h:960:8: note: in instantiation of function template specialization 'std::sort<LinuxSampler::ArrExprIter<LinuxSampler::VMRealArrayExpr, float, LinuxSampler::RealArrayAccessor>, std::__less<void, void>>' requested here
  960 |   std::sort(__first, __last, __less<>());
      |        ^
CoreVMFunctions.cpp:1378:18: note: in instantiation of function template specialization 'std::sort<LinuxSampler::ArrExprIter<LinuxSampler::VMRealArrayExpr, float, LinuxSampler::RealArrayAccessor>>' requested here
 1378 |             std::sort(itBegin, itEnd);
      |                  ^
/usr/include/c++/v1/__algorithm/comp.h:40:60: note: candidate template ignored: substitution failure [with _Tp = value_type, _Up = ArrElemRef]
   40 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 bool operator()(const _Tp& __lhs, const _Up& __rhs) const {
      |                                                            ^
In file included from CoreVMFunctions.cpp:10:
In file included from ./CoreVMFunctions.h:13:
In file included from ./../common/global.h:38:
In file included from /usr/include/c++/v1/string:622:
In file included from /usr/include/c++/v1/string_view:1059:
In file included from /usr/include/c++/v1/algorithm:1803:
In file included from /usr/include/c++/v1/__algorithm/nth_element.h:15:
/usr/include/c++/v1/__algorithm/sort.h:686:14: error: no matching function for call to object of type 'std::__less<void, void>'
  686 |     } while (__comp(__pivot, *__last));
      |              ^~~~~~
/usr/include/c++/v1/__algorithm/comp.h:40:60: note: candidate template ignored: substitution failure [with _Tp = value_type, _Up = ArrElemRef]
   40 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 bool operator()(const _Tp& __lhs, const _Up& __rhs) const {
      |                                                            ^
In file included from CoreVMFunctions.cpp:10:
In file included from ./CoreVMFunctions.h:13:
In file included from ./../common/global.h:38:
In file included from /usr/include/c++/v1/string:622:
In file included from /usr/include/c++/v1/string_view:1059:
In file included from /usr/include/c++/v1/algorithm:1803:
In file included from /usr/include/c++/v1/__algorithm/nth_element.h:15:
/usr/include/c++/v1/__algorithm/sort.h:695:15: error: no matching function for call to object of type 'std::__less<void, void>'
  695 |     } while (!__comp(__pivot, *__first));
      |               ^~~~~~
/usr/include/c++/v1/__algorithm/comp.h:40:60: note: candidate template ignored: substitution failure [with _Tp = value_type, _Up = ArrElemRef]
   40 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 bool operator()(const _Tp& __lhs, const _Up& __rhs) const {
      |                                                            ^
In file included from CoreVMFunctions.cpp:10:
In file included from ./CoreVMFunctions.h:13:
In file included from ./../common/global.h:38:
In file included from /usr/include/c++/v1/string:622:
In file included from /usr/include/c++/v1/string_view:1059:
In file included from /usr/include/c++/v1/algorithm:1803:
In file included from /usr/include/c++/v1/__algorithm/nth_element.h:15:
/usr/include/c++/v1/__algorithm/sort.h:701:14: error: no matching function for call to object of type 'std::__less<void, void>'
  701 |     } while (__comp(__pivot, *__last));
      |              ^~~~~~
/usr/include/c++/v1/__algorithm/comp.h:40:60: note: candidate template ignored: substitution failure [with _Tp = value_type, _Up = ArrElemRef]
   40 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 bool operator()(const _Tp& __lhs, const _Up& __rhs) const {
      |                                                            ^
fatal error: too many errors emitted, stopping now [-ferror-limit=]
20 errors generated.
gmake[5]: *** [Makefile:546: CoreVMFunctions.lo] Error 1
gmake[5]: *** Waiting for unfinished jobs....
libtool: compile:  c++ -std=gnu++14 -DHAVE_CONFIG_H -I. -I../.. -isystem /usr/local/include -Wreturn-type -ffast-math -O2 -pipe -fstack-protector-strong -isystem /usr/local/include -fno-strict-aliasing -isystem /usr/local/include -D_THREAD_SAFE -pthread -MT tree.lo -MD -MP -MF .deps/tree.Tpo -c tree.cpp -o tree.o >/dev/null 2>&1
libtool: compile:  c++ -std=gnu++14 -DHAVE_CONFIG_H -I. -I../.. -isystem /usr/local/include -Wreturn-type -ffast-math -O2 -pipe -fstack-protector-strong -isystem /usr/local/include -fno-strict-aliasing -isystem /usr/local/include -D_THREAD_SAFE -pthread -MT parser.lo -MD -MP -MF .deps/parser.Tpo -c parser.cpp -o parser.o >/dev/null 2>&1
gmake[5]: Leaving directory '/wrkdirs/usr/ports/audio/linuxsampler/work/linuxsampler-2.3.0/src/scriptvm'
gmake[4]: *** [Makefile:587: all-recursive] Error 1
gmake[4]: Leaving directory '/wrkdirs/usr/ports/audio/linuxsampler/work/linuxsampler-2.3.0/src/scriptvm'
gmake[3]: *** [Makefile:460: all] Error 2
gmake[3]: Leaving directory '/wrkdirs/usr/ports/audio/linuxsampler/work/linuxsampler-2.3.0/src/scriptvm'
gmake[2]: *** [Makefile:699: all-recursive] Error 1
gmake[2]: Leaving directory '/wrkdirs/usr/ports/audio/linuxsampler/work/linuxsampler-2.3.0/src'
gmake[1]: *** [Makefile:518: all-recursive] Error 1
gmake[1]: Leaving directory '/wrkdirs/usr/ports/audio/linuxsampler/work/linuxsampler-2.3.0'
gmake: *** [Makefile:423: all] Error 2
===> Compilation failed unexpectedly.
Try to set MAKE_JOBS_UNSAFE=yes and rebuild before reporting the failure to
the maintainer.
*** Error code 1

Stop.
make: stopped in /usr/ports/audio/linuxsampler