[exp - 124amd64-default-build-as-user][math/flann] Failed for flann-1.9.2_3 in build

From: <pkg-fallout_at_FreeBSD.org>
Date: Tue, 10 Oct 2023 04:26:19 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/package19/data/124amd64-default-build-as-user/9ce8c29b90c7/logs/flann-1.9.2_3.log
Build URL:      https://pkg-status.freebsd.org/package19/build.html?mastername=124amd64-default-build-as-user&build=9ce8c29b90c7
Log:

=>> Building math/flann
build started at Tue Oct 10 04:19:04 UTC 2023
port directory: /usr/ports/math/flann
package name: flann-1.9.2_3
building for: FreeBSD 124amd64-default-build-as-user-job-05 12.4-RELEASE-p6 FreeBSD 12.4-RELEASE-p6 amd64
maintained by: yuri@FreeBSD.org
Makefile ident: 
Poudriere version: 3.2.8-23-ga7f8d188
Host OSVERSION: 1500000
Jail OSVERSION: 1204000
Job Id: 05

---Begin Environment---
SHELL=/bin/csh
OSVERSION=1204000
UNAME_v=FreeBSD 12.4-RELEASE-p6
UNAME_r=12.4-RELEASE-p6
BLOCKSIZE=K
MAIL=/var/mail/root
STATUS=1
HOME=/root
PATH=/sbin:/bin:/usr/sbin:/usr/bin:/usr/local/sbin:/usr/local/bin:/root/bin
LOCALBASE=/usr/local
USER=root
LIBEXECPREFIX=/usr/local/libexec/poudriere
POUDRIERE_VERSION=3.2.8-23-ga7f8d188
MASTERMNT=/poudriere/data/.m/124amd64-default-build-as-user/ref
POUDRIERE_BUILD_TYPE=bulk
PACKAGE_BUILDING=yes
SAVED_TERM=
GID=0
UID=0
PWD=/poudriere/data/.m/124amd64-default-build-as-user/ref/.p/pool
P_PORTS_FEATURES=FLAVORS SELECTED_OPTIONS
MASTERNAME=124amd64-default-build-as-user
SCRIPTPREFIX=/usr/local/share/poudriere
OLDPWD=/poudriere/data/.m/124amd64-default-build-as-user/ref/.p
SCRIPTPATH=/usr/local/share/poudriere/bulk.sh
POUDRIEREPATH=/usr/local/bin/poudriere
---End Environment---

---Begin Poudriere Port Flags/Env---
PORT_FLAGS=
PKGENV=
FLAVOR=
DEPENDS_ARGS=
MAKE_ARGS=
---End Poudriere Port Flags/Env---

---Begin OPTIONS List---
---End OPTIONS List---

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

--CONFIGURE_ARGS--

--End CONFIGURE_ARGS--

--CONFIGURE_ENV--
PKG_CONFIG=pkgconf XDG_DATA_HOME=/wrkdirs/usr/ports/math/flann/work  XDG_CONFIG_HOME=/wrkdirs/usr/ports/math/flann/work  XDG_CACHE_HOME=/wrkdirs/usr/ports/math/flann/work/.cache  HOME=/wrkdirs/usr/ports/math/flann/work TMPDIR="/tmp" PATH=/wrkdirs/usr/ports/math/flann/work/.bin:/sbin:/bin:/usr/sbin:/usr/bin:/usr/local/sbin:/usr/local/bin:/root/bin PKG_CONFIG_LIBDIR=/wrkdirs/usr/ports/math/flann/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"
--End CONFIGURE_ENV--

--MAKE_ENV--
NINJA_STATUS="[%p %s/%t] " XDG_DATA_HOME=/wrkdirs/usr/ports/math/flann/work  XDG_CONFIG_HOME=/wrkdirs/usr/ports/math/flann/work  XDG_CACHE_HOME=/wrkdirs/usr/ports/math/flann/work/.cache  HOME=/wrkdirs/usr/ports/math/flann/work TMPDIR="/tmp" PATH=/wrkdirs/usr/ports/math/flann/work/.bin:/sbin:/bin:/usr/sbin:/usr/bin:/usr/local/sbin:/usr/local/bin:/root/bin PKG_CONFIG_LIBDIR=/wrkdirs/usr/ports/math/flann/work/.pkgconfig:/usr/local/libdata/pkgconfig:/usr/local/share/pkgconfig:/usr/libdata/pkgconfig MK_DEBUG_FILES=no MK_KERNEL_SYMBOLS=no SHELL=/bin/sh NO_LINT=YES DESTDIR=/wrkdirs/usr/ports/math/flann/work/stage PREFIX=/usr/local  LOCALBASE=/usr/local  CC="cc" CFLAGS="-O2 -pipe  -fstack-protector-strong -isystem /usr/local/include -fno-strict-aliasing "  CPP="cpp" CPPFLAGS="-isystem /usr/local/include"  LDFLAGS=" -fstack-protector-strong -L/usr/local/lib " LIBS=""  CXX="c++" CXXFLAGS="-O2 -pipe -fstack-protector-strong -isystem /usr/local/include -fno-strict-aliasing  -isystem /us
r/local/include "  MANPREFIX="/usr/local" BSD_INSTALL_PROGRAM="install  -s -m 555"  BSD_INSTALL_LIB="install  -s -m 0644"  BSD_INSTALL_SCRIPT="install  -m 555"  BSD_INSTALL_DATA="install  -m 0644"  BSD_INSTALL_MAN="install  -m 444"
--End MAKE_ENV--

--PLIST_SUB--
CMAKE_BUILD_TYPE="release" OSREL=12.4 PREFIX=%D LOCALBASE=/usr/local  RESETPREFIX=/usr/local LIB32DIR=lib DOCSDIR="share/doc/flann"  EXAMPLESDIR="share/examples/flann"  DATADIR="share/flann"  WWWDIR="www/flann"  ETCDIR="etc/flann"
--End PLIST_SUB--

--SUB_LIST--
PREFIX=/usr/local LOCALBASE=/usr/local  DATADIR=/usr/local/share/flann DOCSDIR=/usr/local/share/doc/flann EXAMPLESDIR=/usr/local/share/examples/flann  WWWDIR=/usr/local/www/flann ETCDIR=/usr/local/etc/flann
--End SUB_LIST--

---Begin make.conf---
USE_PACKAGE_DEPENDS=yes
BATCH=yes
WRKDIRPREFIX=/wrkdirs
PORTSDIR=/usr/ports
PACKAGES=/packages
DISTDIR=/distfiles
FORCE_PACKAGE=yes
PACKAGE_BUILDING=yes
PACKAGE_BUILDING_FLAVORS=yes
#### /usr/local/etc/poudriere.d/make.conf ####
# Build ALLOW_MAKE_JOBS_PACKAGES with 3 jobs
MAKE_JOBS_NUMBER=3
#### /usr/ports/Mk/Scripts/ports_env.sh ####
_CCVERSION_921dbbb2=FreeBSD clang version 13.0.0 (git@github.com:llvm/llvm-project.git llvmorg-13.0.0-0-gd7b669b3a303) Target: x86_64-unknown-freebsd12.4 Thread model: posix InstalledDir: /usr/bin
_ALTCCVERSION_921dbbb2=none
_CXXINTERNAL_acaad9ca=FreeBSD clang version 13.0.0 (git@github.com:llvm/llvm-project.git llvmorg-13.0.0-0-gd7b669b3a303) Target: x86_64-unknown-freebsd12.4 Thread model: posix InstalledDir: /usr/bin "/usr/bin/ld" "--eh-frame-hdr" "-dynamic-linker" "/libexec/ld-elf.so.1" "--hash-style=both" "--enable-new-dtags" "-o" "a.out" "/usr/lib/crt1.o" "/usr/lib/crti.o" "/usr/lib/crtbegin.o" "-L/usr/lib" "/dev/null" "-lc++" "-lm" "-lgcc" "--as-needed" "-lgcc_s" "--no-as-needed" "-lc" "-lgcc" "--as-needed" "-lgcc_s" "--no-as-needed" "/usr/lib/crtend.o" "/usr/lib/crtn.o"
CC_OUTPUT_921dbbb2_58173849=yes
CC_OUTPUT_921dbbb2_9bdba57c=yes
CC_OUTPUT_921dbbb2_6a4fe7f5=yes
CC_OUTPUT_921dbbb2_6bcac02b=yes
CC_OUTPUT_921dbbb2_67d20829=yes
CC_OUTPUT_921dbbb2_bfa62e83=yes
CC_OUTPUT_921dbbb2_f0b4d593=yes
CC_OUTPUT_921dbbb2_308abb44=yes
CC_OUTPUT_921dbbb2_f00456e5=yes
CC_OUTPUT_921dbbb2_65ad290d=yes
CC_OUTPUT_921dbbb2_f2776b26=yes
CC_OUTPUT_921dbbb2_53255a77=yes
CC_OUTPUT_921dbbb2_911cfe02=yes
CC_OUTPUT_921dbbb2_b2657cc3=yes
CC_OUTPUT_921dbbb2_380987f7=yes
CC_OUTPUT_921dbbb2_160933ec=yes
CC_OUTPUT_921dbbb2_fb62803b=yes
CC_OUTPUT_921dbbb2_af59ad06=yes
CC_OUTPUT_921dbbb2_a15f3fcf=yes
_OBJC_CCVERSION_921dbbb2=FreeBSD clang version 13.0.0 (git@github.com:llvm/llvm-project.git llvmorg-13.0.0-0-gd7b669b3a303) Target: x86_64-unknown-freebsd12.4 Thread model: posix InstalledDir: /usr/bin
_OBJC_ALTCCVERSION_921dbbb2=none
ARCH=amd64
OPSYS=FreeBSD
_OSRELEASE=12.4-RELEASE-p6
OSREL=12.4
OSVERSION=1204000
PYTHONBASE=/usr/local
HAVE_COMPAT_IA32_KERN=YES
CONFIGURE_MAX_CMD_LEN=524288
HAVE_PORTS_ENV=1
#### Misc Poudriere ####
---End make.conf---
--Resource limits--
cpu time               (seconds, -t)  unlimited
file size           (512-blocks, -f)  unlimited
data seg size           (kbytes, -d)  33554432
stack size              (kbytes, -s)  524288
core file size      (512-blocks, -c)  unlimited
max memory size         (kbytes, -m)  unlimited
locked memory           (kbytes, -l)  unlimited
max user processes              (-u)  89999
open files                      (-n)  1024
virtual mem size        (kbytes, -v)  unlimited
swap limit              (kbytes, -w)  unlimited
socket buffer size       (bytes, -b)  unlimited
pseudo-terminals                (-p)  unlimited
kqueues                         (-k)  unlimited
umtx shared locks               (-o)  unlimited
--End resource limits--
=======================<phase: check-sanity   >============================
===>  License BSD3CLAUSE accepted by the user
===========================================================================
=======================<phase: pkg-depends    >============================
===>   flann-1.9.2_3 depends on file: /usr/local/sbin/pkg - not found
===>   Installing existing package /packages/All/pkg-1.20.7.pkg
[124amd64-default-build-as-user-job-05] Installing pkg-1.20.7...
[124amd64-default-build-as-user-job-05] Extracting pkg-1.20.7: .......... done
===>   flann-1.9.2_3 depends on file: /usr/local/sbin/pkg - found
===>   Returning to build of flann-1.9.2_3
===========================================================================
=======================<phase: fetch-depends  >============================
===========================================================================
=======================<phase: fetch          >============================
===>  License BSD3CLAUSE accepted by the user
===> Fetching all distfiles required by flann-1.9.2_3 for building
===========================================================================
=======================<phase: checksum       >============================
===>  License BSD3CLAUSE accepted by the user
===> Fetching all distfiles required by flann-1.9.2_3 for building
=> SHA256 Checksum OK for tkircher-flann-1.9.2_GH0.tar.gz.
===========================================================================
=======================<phase: extract-depends>============================
===========================================================================
=======================<phase: extract        >============================
===>  License BSD3CLAUSE accepted by the user
===> Fetching all distfiles required by flann-1.9.2_3 for building
===>  Extracting for flann-1.9.2_3
=> SHA256 Checksum OK for tkircher-flann-1.9.2_GH0.tar.gz.
===========================================================================
=======================<phase: patch-depends  >============================
===========================================================================
=======================<phase: patch          >============================
===>  Patching for flann-1.9.2_3
===>  Applying FreeBSD patches for flann-1.9.2_3 from /usr/ports/math/flann/files
===========================================================================
=======================<phase: build-depends  >============================
===>   flann-1.9.2_3 depends on file: /usr/local/bin/cmake - not found
===>   Installing existing package /packages/All/cmake-core-3.26.1_3.pkg
[124amd64-default-build-as-user-job-05] Installing cmake-core-3.26.1_3...
[124amd64-default-build-as-user-job-05] `-- Installing expat-2.5.0...
[124amd64-default-build-as-user-job-05] `-- Extracting expat-2.5.0: .......... done
[124amd64-default-build-as-user-job-05] `-- Installing jsoncpp-1.9.5...
[124amd64-default-build-as-user-job-05] `-- Extracting jsoncpp-1.9.5: .......... done
[124amd64-default-build-as-user-job-05] `-- Installing libuv-1.46.0...
[124amd64-default-build-as-user-job-05] `-- Extracting libuv-1.46.0: .......... done
[124amd64-default-build-as-user-job-05] `-- Installing rhash-1.4.4...
[124amd64-default-build-as-user-job-05] |   `-- Installing gettext-runtime-0.22_1...
[124amd64-default-build-as-user-job-05] |   | `-- Installing indexinfo-0.3.1...
[124amd64-default-build-as-user-job-05] |   | `-- Extracting indexinfo-0.3.1: .... done
[124amd64-default-build-as-user-job-05] |   `-- Extracting gettext-runtime-0.22_1: .......... done
[124amd64-default-build-as-user-job-05] `-- Extracting rhash-1.4.4: .......... done
[124amd64-default-build-as-user-job-05] Extracting cmake-core-3.26.1_3: .......... done
===>   flann-1.9.2_3 depends on file: /usr/local/bin/cmake - found
===>   Returning to build of flann-1.9.2_3
===>   flann-1.9.2_3 depends on executable: ninja - not found
===>   Installing existing package /packages/All/ninja-1.11.1,2.pkg
[124amd64-default-build-as-user-job-05] Installing ninja-1.11.1,2...
[124amd64-default-build-as-user-job-05] `-- Installing python39-3.9.18...
[124amd64-default-build-as-user-job-05] |   `-- Installing libffi-3.4.4...
[124amd64-default-build-as-user-job-05] |   `-- Extracting libffi-3.4.4: .......... done
[124amd64-default-build-as-user-job-05] |   `-- Installing mpdecimal-2.5.1...
[124amd64-default-build-as-user-job-05] |   `-- Extracting mpdecimal-2.5.1: .......... done
[124amd64-default-build-as-user-job-05] |   `-- Installing readline-8.2.1...
[124amd64-default-build-as-user-job-05] |   `-- Extracting readline-8.2.1: .......... done
[124amd64-default-build-as-user-job-05] `-- Extracting python39-3.9.18: .......... done
[124amd64-default-build-as-user-job-05] Extracting ninja-1.11.1,2: ........ done
=====
Message from python39-3.9.18:

--
Note that some standard Python modules are provided as separate ports
as they require additional dependencies. They are available as:

py39-gdbm       databases/py-gdbm@py39
py39-sqlite3    databases/py-sqlite3@py39
py39-tkinter    x11-toolkits/py-tkinter@py39
===>   flann-1.9.2_3 depends on executable: ninja - found
===>   Returning to build of flann-1.9.2_3
===>   flann-1.9.2_3 depends on package: pkgconf>=1.3.0_1 - not found
===>   Installing existing package /packages/All/pkgconf-2.0.3,1.pkg
[124amd64-default-build-as-user-job-05] Installing pkgconf-2.0.3,1...
[124amd64-default-build-as-user-job-05] Extracting pkgconf-2.0.3,1: .......... done
===>   flann-1.9.2_3 depends on package: pkgconf>=1.3.0_1 - found
===>   Returning to build of flann-1.9.2_3
===========================================================================
=======================<phase: lib-depends    >============================
===>   flann-1.9.2_3 depends on shared library: libhdf5.so - not found
===>   Installing existing package /packages/All/hdf5-1.12.2_2,1.pkg
[124amd64-default-build-as-user-job-05] Installing hdf5-1.12.2_2,1...
[124amd64-default-build-as-user-job-05] `-- Installing gcc12-12.2.0_6...
[124amd64-default-build-as-user-job-05] |   `-- Installing binutils-2.40_4,1...
[124amd64-default-build-as-user-job-05] |   | `-- Installing zstd-1.5.5...
[124amd64-default-build-as-user-job-05] |   |   `-- Installing liblz4-1.9.4,1...
[124amd64-default-build-as-user-job-05] |   |   `-- Extracting liblz4-1.9.4,1: .......... done
[124amd64-default-build-as-user-job-05] |   | `-- Extracting zstd-1.5.5: .......... done
[124amd64-default-build-as-user-job-05] |   `-- Extracting binutils-2.40_4,1: .......... done
[124amd64-default-build-as-user-job-05] |   `-- Installing gmp-6.3.0...
[124amd64-default-build-as-user-job-05] |   `-- Extracting gmp-6.3.0: .......... done
[124amd64-default-build-as-user-job-05] |   `-- Installing mpc-1.3.1_1...
[124amd64-default-build-as-user-job-05] |   | `-- Installing mpfr-4.2.1,1...
[124amd64-default-build-as-user-job-05] |   | `-- Extracting mpfr-4.2.1,1: .......... done
[124amd64-default-build-as-user-job-05] |   `-- Extracting mpc-1.3.1_1: ......... done
[124amd64-default-build-as-user-job-05] `-- Extracting gcc12-12.2.0_6: .......... done
[124amd64-default-build-as-user-job-05] `-- Installing libaec-1.0.6...
[124amd64-default-build-as-user-job-05] `-- Extracting libaec-1.0.6: .......... done
[124amd64-default-build-as-user-job-05] Extracting hdf5-1.12.2_2,1: .......... done
=====
Message from gcc12-12.2.0_6:

--
To ensure binaries built with this toolchain find appropriate versions
of the necessary run-time libraries, you may want to link using

  -Wl,-rpath=/usr/local/lib/gcc12

For ports leveraging USE_GCC, USES=compiler, or USES=fortran this happens
transparently.
===>   flann-1.9.2_3 depends on shared library: libhdf5.so - found (/usr/local/lib/libhdf5.so)
===>   Returning to build of flann-1.9.2_3
===>   flann-1.9.2_3 depends on shared library: liblz4.so - found (/usr/local/lib/liblz4.so)
===>   flann-1.9.2_3 depends on shared library: libsz.so - found (/usr/local/lib/libsz.so)
===========================================================================
=======================<phase: configure      >============================
===>  Configuring for flann-1.9.2_3
===>  Performing out-of-source build
/bin/mkdir -p /wrkdirs/usr/ports/math/flann/work/.build
CMake Deprecation Warning at CMakeLists.txt:1 (cmake_minimum_required):
  Compatibility with CMake < 2.8.12 will be removed from a future version of
  CMake.

  Update the VERSION argument <min> value or use a ...<max> suffix to tell
  CMake that the project does not need compatibility with older versions.


-- The C compiler identification is Clang 13.0.0
-- The CXX compiler identification is Clang 13.0.0
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Check for working C compiler: /usr/bin/cc - skipped
-- Detecting C compile features
-- Detecting C compile features - done
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Check for working CXX compiler: /usr/bin/c++ - skipped
-- Detecting CXX compile features
-- Detecting CXX compile features - done
-- Found HDF5: hdf5-shared (found version "1.12.2")  
-- Found PkgConfig: /usr/local/bin/pkgconf (found version "2.0.3") 
-- Checking for module 'liblz4'
--   Found liblz4, version 1.9.4
-- Install prefix: /usr/local
-- Build type: Release
-- Building C bindings: ON
-- Building examples: OFF
-- Building tests: OFF
-- Building documentation: OFF
-- Building python bindings: OFF
-- Building matlab bindings: OFF
-- Building CUDA library: OFF
-- Using OpenMP support: OFF
-- Using MPI support: OFF
-- Configuring done (9.4s)
-- Generating done (0.1s)
CMake Warning:
  Manually-specified variables were not used by the project:

    CMAKE_COLOR_MAKEFILE
    CMAKE_CXX_FLAGS_DEBUG
    CMAKE_C_FLAGS_DEBUG
    CMAKE_C_FLAGS_RELEASE
    CMAKE_EXE_LINKER_FLAGS
    CMAKE_MODULE_LINKER_FLAGS
    CMAKE_VERBOSE_MAKEFILE
    FETCHCONTENT_FULLY_DISCONNECTED
    THREADS_HAVE_PTHREAD_ARG


-- Build files have been written to: /wrkdirs/usr/ports/math/flann/work/.build
===========================================================================
=======================<phase: build          >============================
===>  Building for flann-1.9.2_3
[ 10% 3/10] /usr/bin/c++ -DFLANN_EXPORTS -D_FLANN_VERSION=1.9.2 -I/wrkdirs/usr/ports/math/flann/work/flann-1.9.2/src/cpp -O2 -pipe -fstack-protector-strong -isystem /usr/local/include -fno-strict-aliasing  -isystem /usr/local/include -O2 -pipe -fstack-protector-strong -isystem /usr/local/include -fno-strict-aliasing  -isystem /usr/local/include  -DNDEBUG -fPIC   -Wall -Wno-unknown-pragmas -Wno-unused-function -MD -MT src/cpp/CMakeFiles/flann_cpp.dir/flann/flann_cpp.cpp.o -MF src/cpp/CMakeFiles/flann_cpp.dir/flann/flann_cpp.cpp.o.d -o src/cpp/CMakeFiles/flann_cpp.dir/flann/flann_cpp.cpp.o -c /wrkdirs/usr/ports/math/flann/work/flann-1.9.2/src/cpp/flann/flann_cpp.cpp
In file included from /wrkdirs/usr/ports/math/flann/work/flann-1.9.2/src/cpp/flann/flann_cpp.cpp:30:
In file included from /wrkdirs/usr/ports/math/flann/work/flann-1.9.2/src/cpp/flann/flann.hpp:45:
In file included from /wrkdirs/usr/ports/math/flann/work/flann-1.9.2/src/cpp/flann/algorithms/all_indices.h:43:
In file included from /wrkdirs/usr/ports/math/flann/work/flann-1.9.2/src/cpp/flann/algorithms/autotuned_index.h:36:
/wrkdirs/usr/ports/math/flann/work/flann-1.9.2/src/cpp/flann/nn/index_testing.h:253:11: warning: variable 'p1' set but not used [-Wunused-but-set-variable]
    float p1;
          ^
1 warning generated.
[ 20% 4/10] /usr/bin/c++ -DFLANN_STATIC -DFLANN_USE_CUDA -D_FLANN_VERSION=1.9.2 -I/wrkdirs/usr/ports/math/flann/work/flann-1.9.2/src/cpp -O2 -pipe -fstack-protector-strong -isystem /usr/local/include -fno-strict-aliasing  -isystem /usr/local/include -O2 -pipe -fstack-protector-strong -isystem /usr/local/include -fno-strict-aliasing  -isystem /usr/local/include  -DNDEBUG   -Wall -Wno-unknown-pragmas -Wno-unused-function -fPIC -MD -MT src/cpp/CMakeFiles/flann_cpp_s.dir/flann/flann_cpp.cpp.o -MF src/cpp/CMakeFiles/flann_cpp_s.dir/flann/flann_cpp.cpp.o.d -o src/cpp/CMakeFiles/flann_cpp_s.dir/flann/flann_cpp.cpp.o -c /wrkdirs/usr/ports/math/flann/work/flann-1.9.2/src/cpp/flann/flann_cpp.cpp
In file included from /wrkdirs/usr/ports/math/flann/work/flann-1.9.2/src/cpp/flann/flann_cpp.cpp:30:
In file included from /wrkdirs/usr/ports/math/flann/work/flann-1.9.2/src/cpp/flann/flann.hpp:45:
In file included from /wrkdirs/usr/ports/math/flann/work/flann-1.9.2/src/cpp/flann/algorithms/all_indices.h:43:
In file included from /wrkdirs/usr/ports/math/flann/work/flann-1.9.2/src/cpp/flann/algorithms/autotuned_index.h:36:
/wrkdirs/usr/ports/math/flann/work/flann-1.9.2/src/cpp/flann/nn/index_testing.h:253:11: warning: variable 'p1' set but not used [-Wunused-but-set-variable]
    float p1;
          ^
1 warning generated.
[ 30% 5/10] : && /usr/bin/c++ -fPIC -O2 -pipe -fstack-protector-strong -isystem /usr/local/include -fno-strict-aliasing  -isystem /usr/local/include -O2 -pipe -fstack-protector-strong -isystem /usr/local/include -fno-strict-aliasing  -isystem /usr/local/include  -DNDEBUG  -fstack-protector-strong -L/usr/local/lib -shared -Wl,-soname,libflann_cpp.so.1.9 -o lib/libflann_cpp.so.1.9.2 src/cpp/CMakeFiles/flann_cpp.dir/flann/flann_cpp.cpp.o  -Wl,-rpath,/usr/local/lib:  /usr/local/lib/liblz4.so && :
[ 40% 6/10] /usr/local/bin/cmake -E cmake_symlink_library lib/libflann_cpp.so.1.9.2  lib/libflann_cpp.so.1.9 lib/libflann_cpp.so && :
[ 50% 7/10] : && /usr/local/bin/cmake -E rm -f lib/libflann_cpp_s.a && /usr/bin/llvm-ar qc lib/libflann_cpp_s.a  src/cpp/CMakeFiles/flann_cpp_s.dir/flann/flann_cpp.cpp.o && /usr/bin/llvm-ranlib lib/libflann_cpp_s.a && :
[ 60% 7/10] /usr/bin/c++ -DFLANN_STATIC -D_FLANN_VERSION=1.9.2 -I/wrkdirs/usr/ports/math/flann/work/flann-1.9.2/src/cpp -O2 -pipe -fstack-protector-strong -isystem /usr/local/include -fno-strict-aliasing  -isystem /usr/local/include -O2 -pipe -fstack-protector-strong -isystem /usr/local/include -fno-strict-aliasing  -isystem /usr/local/include  -DNDEBUG   -Wall -Wno-unknown-pragmas -Wno-unused-function -fPIC -MD -MT src/cpp/CMakeFiles/flann_s.dir/flann/flann.cpp.o -MF src/cpp/CMakeFiles/flann_s.dir/flann/flann.cpp.o.d -o src/cpp/CMakeFiles/flann_s.dir/flann/flann.cpp.o -c /wrkdirs/usr/ports/math/flann/work/flann-1.9.2/src/cpp/flann/flann.cpp
FAILED: src/cpp/CMakeFiles/flann_s.dir/flann/flann.cpp.o 
/usr/bin/c++ -DFLANN_STATIC -D_FLANN_VERSION=1.9.2 -I/wrkdirs/usr/ports/math/flann/work/flann-1.9.2/src/cpp -O2 -pipe -fstack-protector-strong -isystem /usr/local/include -fno-strict-aliasing  -isystem /usr/local/include -O2 -pipe -fstack-protector-strong -isystem /usr/local/include -fno-strict-aliasing  -isystem /usr/local/include  -DNDEBUG   -Wall -Wno-unknown-pragmas -Wno-unused-function -fPIC -MD -MT src/cpp/CMakeFiles/flann_s.dir/flann/flann.cpp.o -MF src/cpp/CMakeFiles/flann_s.dir/flann/flann.cpp.o.d -o src/cpp/CMakeFiles/flann_s.dir/flann/flann.cpp.o -c /wrkdirs/usr/ports/math/flann/work/flann-1.9.2/src/cpp/flann/flann.cpp
In file included from /wrkdirs/usr/ports/math/flann/work/flann-1.9.2/src/cpp/flann/flann.cpp:31:
In file included from /wrkdirs/usr/ports/math/flann/work/flann-1.9.2/src/cpp/flann/flann.h:603:
In file included from /wrkdirs/usr/ports/math/flann/work/flann-1.9.2/src/cpp/flann/flann.hpp:45:
In file included from /wrkdirs/usr/ports/math/flann/work/flann-1.9.2/src/cpp/flann/algorithms/all_indices.h:43:
In file included from /wrkdirs/usr/ports/math/flann/work/flann-1.9.2/src/cpp/flann/algorithms/autotuned_index.h:36:
/wrkdirs/usr/ports/math/flann/work/flann-1.9.2/src/cpp/flann/nn/index_testing.h:253:11: warning: variable 'p1' set but not used [-Wunused-but-set-variable]
    float p1;
          ^
[ 70% 7/10] /usr/bin/c++ -DFLANN_EXPORTS -D_FLANN_VERSION=1.9.2 -I/wrkdirs/usr/ports/math/flann/work/flann-1.9.2/src/cpp -O2 -pipe -fstack-protector-strong -isystem /usr/local/include -fno-strict-aliasing  -isystem /usr/local/include -O2 -pipe -fstack-protector-strong -isystem /usr/local/include -fno-strict-aliasing  -isystem /usr/local/include  -DNDEBUG -fPIC   -Wall -Wno-unknown-pragmas -Wno-unused-function -MD -MT src/cpp/CMakeFiles/flann.dir/flann/flann.cpp.o -MF src/cpp/CMakeFiles/flann.dir/flann/flann.cpp.o.d -o src/cpp/CMakeFiles/flann.dir/flann/flann.cpp.o -c /wrkdirs/usr/ports/math/flann/work/flann-1.9.2/src/cpp/flann/flann.cpp
FAILED: src/cpp/CMakeFiles/flann.dir/flann/flann.cpp.o 
/usr/bin/c++ -DFLANN_EXPORTS -D_FLANN_VERSION=1.9.2 -I/wrkdirs/usr/ports/math/flann/work/flann-1.9.2/src/cpp -O2 -pipe -fstack-protector-strong -isystem /usr/local/include -fno-strict-aliasing  -isystem /usr/local/include -O2 -pipe -fstack-protector-strong -isystem /usr/local/include -fno-strict-aliasing  -isystem /usr/local/include  -DNDEBUG -fPIC   -Wall -Wno-unknown-pragmas -Wno-unused-function -MD -MT src/cpp/CMakeFiles/flann.dir/flann/flann.cpp.o -MF src/cpp/CMakeFiles/flann.dir/flann/flann.cpp.o.d -o src/cpp/CMakeFiles/flann.dir/flann/flann.cpp.o -c /wrkdirs/usr/ports/math/flann/work/flann-1.9.2/src/cpp/flann/flann.cpp
In file included from /wrkdirs/usr/ports/math/flann/work/flann-1.9.2/src/cpp/flann/flann.cpp:31:
In file included from /wrkdirs/usr/ports/math/flann/work/flann-1.9.2/src/cpp/flann/flann.h:603:
In file included from /wrkdirs/usr/ports/math/flann/work/flann-1.9.2/src/cpp/flann/flann.hpp:45:
In file included from /wrkdirs/usr/ports/math/flann/work/flann-1.9.2/src/cpp/flann/algorithms/all_indices.h:43:
In file included from /wrkdirs/usr/ports/math/flann/work/flann-1.9.2/src/cpp/flann/algorithms/autotuned_index.h:36:
/wrkdirs/usr/ports/math/flann/work/flann-1.9.2/src/cpp/flann/nn/index_testing.h:253:11: warning: variable 'p1' set but not used [-Wunused-but-set-variable]
    float p1;
          ^
ninja: build stopped: subcommand failed.
===> 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/math/flann