Build of nauty with clang_glibc toolchain

The build took 00h 03m 13s and was SUCCESSFUL.

The program in this build is written in the following languages, according to sloccount:

SLOCLanguage
57,577 ansic
2,982 sh
453 makefile
61,012 total

The process tree of the build process is here.

Log

To avoid scrolling, you may jump to the last line of the invocation of makepkg that was used to build this package.

Removed vanilla repositories from pacman.conf and added:
# [tuscan]
# Server = file:///var/cache/pacman/pkg/

CMD: pacman -Syy --noconfirm
# :: Synchronizing package databases...
# downloading tuscan.db...

Copied permanent toolchain into container-local sysroot
# /toolchain_root/sysroot --> /sysroot/sysroot
# /toolchain_root/lib --> /sysroot/lib
# /toolchain_root/sbin --> /sysroot/sbin
# /toolchain_root/lib64 --> /sysroot/lib64
# /toolchain_root/etc --> /sysroot/etc
# /toolchain_root/share --> /sysroot/share
# /toolchain_root/bin --> /sysroot/bin
# /toolchain_root/var --> /sysroot/var
# /toolchain_root/usr --> /sysroot/usr
# /toolchain_root/glibc-build --> /sysroot/glibc-build
# /toolchain_root/x86_64-pc-linux-gnu --> /sysroot/x86_64-pc-linux-gnu
# /toolchain_root/include --> /sysroot/include
# /toolchain_root/libexec --> /sysroot/libexec

CMD: sudo -u tuscan PATH=/usr/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin CC=clang CXX=clang++ red makepkg --noextract --syncdeps --skipinteg --skippgpcheck --skipchecksums --noconfirm --nocolor --log --noprogressbar --nocheck
# ==> Making package: nauty 26r5-1 (Thu Apr 13 15:24:03 UTC 2017)
# ==> Checking runtime dependencies...
# ==> Checking buildtime dependencies...
# ==> WARNING: Using existing $srcdir/ tree
# ==> Starting build()...
# checking build system type... x86_64-pc-linux-gnu
# checking host system type... x86_64-pc-linux-gnu
# checking for gcc... clang
# checking whether the C compiler works... yes
# checking for C compiler default output file name... a.out
# checking for suffix of executables...
# checking whether we are cross compiling... no
# checking for suffix of object files... o
# checking whether we are using the GNU C compiler... yes
# checking whether clang accepts -g... yes
# checking for clang option to accept ISO C89... none needed
# checking for special C compiler options needed for large files... no
# checking for _FILE_OFFSET_BITS value needed for large files... no
# checking if clang supports -O4 -Werror flags... no
# checking if clang supports -O3 flags... yes
# CFLAGS= -O3
# MORECFLAGS=
# checking for sys/wait.h that is POSIX.1 compatible... yes
# checking how to run the C preprocessor... clang -E
# checking for grep that handles long lines and -e... /usr/bin/grep
# checking for egrep... /usr/bin/grep -E
# checking for ANSI C header files... yes
# checking for sys/types.h... yes
# checking for sys/stat.h... yes
# checking for stdlib.h... yes
# checking for string.h... yes
# checking for memory.h... yes
# checking for strings.h... yes
# checking for inttypes.h... yes
# checking for stdint.h... yes
# checking for unistd.h... yes
# checking signal.h usability... yes
# checking signal.h presence... yes
# checking for signal.h... yes
# checking stddef.h usability... yes
# checking stddef.h presence... yes
# checking for stddef.h... yes
# checking for unistd.h... (cached) yes
# checking for sys/types.h... (cached) yes
# checking for sys/wait.h... (cached) yes
# checking for stdlib.h... (cached) yes
# checking for string.h... (cached) yes
# checking errno.h usability... yes
# checking errno.h presence... yes
# checking for errno.h... yes
# checking pthread.h usability... yes
# checking pthread.h presence... yes
# checking for pthread.h... yes
# checking for pid_t... yes
# checking if malloc is declared in stdlib.h or malloc.h... 1
# checking if ftell is declared in stdio.h... 1
# checking if fdopen is declared in stdio.h... 1
# checking if popen is declared in stdio.h... 1
# checking if putenv is declared in stdlib.h... 1
# checking if setenv is declared in stdlib.h... 1
# checking if INFINITY is declared in math.h... 1
# checking size of int... 4
# checking size of long... 8
# checking size of long long... 8
# checking size of __int128_t... 16
# checking for an ANSI C-conforming const... yes
# checking for isatty... yes
# checking for time... yes
# checking for gettimeofday... yes
# checking for times... yes
# checking for getrusage... yes
# checking for perror... yes
# checking for pipe... yes
# checking for wait... yes
# checking for popen... yes
# checking for putenv... yes
# checking for setenv... yes
# checking vfork.h usability... no
# checking vfork.h presence... no
# checking for vfork.h... no
# checking for fork... yes
# checking for vfork... yes
# checking for working fork... yes
# checking for working vfork... (cached) yes
# checking for fseeko... yes
# checking for sigaction... yes
# checking for sigprocmask... yes
# checking if popcnt instruction is available and requested... 1
# checking if __builtin_popcount() is supported... 1
# checking if __builtin_popcountl() is supported... 1
# checking if __builtin_popcountll() is supported... 1
# checking if __builtin_clz() is supported... 1
# checking if __builtin_clzl() is supported... 1
# checking if __builtin_clzll() is supported... 1
# checking for pthread_create... no
# checking for pthread_create in -lpthread... yes
# checking for getc_unlocked... yes
# checking for flockfile... yes
# checking for gsort... no
# checking for sort... sort
# checking if sort supports the -k switch... 1
# configure: creating ./config.status
# config.status: creating makefile
# config.status: creating nauty.h
# config.status: creating naututil.h
# config.status: creating gtools.h
# clang -c -O3 -mpopcnt -o naututil.o naututil.c
# clang -c -O3 -mpopcnt -o nautinv.o nautinv.c
# clang -c -O3 -mpopcnt -o traces.o traces.c
# clang -c -O3 -mpopcnt -o gtools.o gtools.c
# clang -c -O3 -mpopcnt -o nauty.o nauty.c
# clang -c -O3 -mpopcnt -o nautil.o nautil.c
# clang -c -O3 -mpopcnt -o nausparse.o nausparse.c
# clang -c -O3 -mpopcnt -o naugraph.o naugraph.c
# clang -c -O3 -mpopcnt -o schreier.o schreier.c
# clang -c -O3 -mpopcnt -o naurng.o naurng.c
# clang -o dreadnaut -O3 dreadnaut.c naututil.o \
# nautinv.o gtools.o traces.o nauty.o nautil.o nausparse.o naugraph.o schreier.o naurng.o -lpthread
# clang -c -O3 -mpopcnt -o gutil1.o gutil1.c
# clang -c -O3 -mpopcnt -o gutil2.o gutil2.c
# clang -c -O3 -mpopcnt -o gtnauty.o gtnauty.c
# clang -c -O3 -mpopcnt -o naugroup.o naugroup.c
# rm -f nauty.a
# ar crs nauty.a nauty.o nautil.o nausparse.o naugraph.o schreier.o naurng.o traces.o gtools.o naututil.o \
# nautinv.o gutil1.o gutil2.o gtnauty.o naugroup.o \
# naurng.o schreier.o
# clang -c -O3 -mpopcnt -o nauty1.o -DMAXN=WORDSIZE nauty.c
# clang -c -O3 -mpopcnt -o nautil1.o -DMAXN=WORDSIZE nautil.c
# clang -c -O3 -mpopcnt -o naugraph1.o -DMAXN=WORDSIZE naugraph.c
# clang -c -O3 -mpopcnt -o naututil1.o -DMAXN=WORDSIZE naututil.c
# clang -c -O3 -mpopcnt -o nautinv1.o -DMAXN=WORDSIZE nautinv.c
# rm -f nauty1.a
# ar crs nauty1.a nauty1.o nautil1.o nausparse.o naugraph1.o schreier.o naurng.o traces.o gtools.o naututil1.o \
# nautinv1.o gutil1.o gutil2.o gtnauty.o naugroup.o
# clang -c -O3 -mpopcnt -o nautyW.o -DWORDSIZE=32 nauty.c
# clang -c -O3 -mpopcnt -o nautilW.o -DWORDSIZE=32 nautil.c
# clang -c -O3 -mpopcnt -o nausparseW.o -DWORDSIZE=32 nausparse.c
# clang -c -O3 -mpopcnt -o naugraphW.o -DWORDSIZE=32 naugraph.c
# clang -c -O3 -mpopcnt -o schreierW.o -DWORDSIZE=32 schreier.c
# clang -c -O3 -mpopcnt -o gtoolsW.o -DWORDSIZE=32 gtools.c
# clang -c -O3 -mpopcnt -o naututilW.o -DWORDSIZE=32 naututil.c
# clang -c -O3 -mpopcnt -o nautinvW.o -DWORDSIZE=32 nautinv.c
# clang -c -O3 -mpopcnt -o gutil1W.o -DWORDSIZE=32 gutil1.c
# clang -c -O3 -mpopcnt -o gutil2W.o -DWORDSIZE=32 gutil2.c
# clang -c -O3 -mpopcnt -o gtnautyW.o -DWORDSIZE=32 gtnauty.c
# clang -c -O3 -mpopcnt -o naugroupW.o -DWORDSIZE=32 naugroup.c
# rm -f nautyW.a
# ar crs nautyW.a nautyW.o nautilW.o nausparseW.o naugraphW.o schreierW.o naurng.o traces.o gtoolsW.o naututilW.o \
# nautinvW.o gutil1W.o gutil2W.o gtnautyW.o naugroupW.o
# clang -c -O3 -mpopcnt -o nautyW1.o -DMAXN=WORDSIZE -DWORDSIZE=32 nauty.c
# clang -c -O3 -mpopcnt -o nautilW1.o -DMAXN=WORDSIZE -DWORDSIZE=32 nautil.c
# clang -c -O3 -mpopcnt -o naugraphW1.o -DMAXN=WORDSIZE -DWORDSIZE=32 naugraph.c
# clang -c -O3 -mpopcnt -o naututilW1.o -DMAXN=WORDSIZE -DWORDSIZE=32 naututil.c
# clang -c -O3 -mpopcnt -o nautinvW1.o -DMAXN=WORDSIZE -DWORDSIZE=32 nautinv.c
# clang -c -O3 -mpopcnt -o gutil1W1.o -DMAXN=WORDSIZE -DWORDSIZE=32 gutil1.c
# clang -c -O3 -mpopcnt -o gutil2W1.o -DMAXN=WORDSIZE -DWORDSIZE=32 gutil2.c
# clang -c -O3 -mpopcnt -o gtnautyW1.o -DMAXN=WORDSIZE -DWORDSIZE=32 gtnauty.c
# rm -f nautyW1.a
# ar crs nautyW1.a nautyW1.o nautilW1.o nausparseW.o naugraphW1.o schreierW.o naurng.o traces.o gtoolsW.o naututilW1.o \
# nautinvW1.o gutil1W1.o gutil2W1.o gtnautyW1.o naugroupW.o
# clang -c -O3 -mpopcnt -o nautyL.o -DWORDSIZE=64 nauty.c
# clang -c -O3 -mpopcnt -o nautilL.o -DWORDSIZE=64 nautil.c
# clang -c -O3 -mpopcnt -o nausparseL.o -DWORDSIZE=64 nausparse.c
# clang -c -O3 -mpopcnt -o naugraphL.o -DWORDSIZE=64 naugraph.c
# clang -c -O3 -mpopcnt -o schreierL.o -DWORDSIZE=64 schreier.c
# clang -c -O3 -mpopcnt -o gtoolsL.o -DWORDSIZE=64 gtools.c
# clang -c -O3 -mpopcnt -o naututilL.o -DWORDSIZE=64 naututil.c
# clang -c -O3 -mpopcnt -o nautinvL.o -DWORDSIZE=64 nautinv.c
# clang -c -O3 -mpopcnt -o gutil1L.o -DWORDSIZE=64 gutil1.c
# clang -c -O3 -mpopcnt -o gutil2L.o -DWORDSIZE=64 gutil2.c
# clang -c -O3 -mpopcnt -o gtnautyL.o -DWORDSIZE=64 gtnauty.c
# clang -c -O3 -mpopcnt -o naugroupL.o -DWORDSIZE=64 naugroup.c
# rm -f nautyL.a
# ar crs nautyL.a nautyL.o nautilL.o nausparseL.o naugraphL.o schreierL.o naurng.o traces.o gtoolsL.o naututilL.o \
# nautinvL.o gutil1L.o gutil2L.o gtnautyL.o naugroupL.o
# clang -c -O3 -mpopcnt -o nautyL1.o -DMAXN=WORDSIZE -DWORDSIZE=64 nauty.c
# clang -c -O3 -mpopcnt -o nautilL1.o -DMAXN=WORDSIZE -DWORDSIZE=64 nautil.c
# clang -c -O3 -mpopcnt -o naugraphL1.o -DMAXN=WORDSIZE -DWORDSIZE=64 naugraph.c
# clang -c -O3 -mpopcnt -o naututilL1.o -DMAXN=WORDSIZE -DWORDSIZE=64 naututil.c
# clang -c -O3 -mpopcnt -o nautinvL1.o -DMAXN=WORDSIZE -DWORDSIZE=64 nautinv.c
# clang -c -O3 -mpopcnt -o gutil1L1.o -DMAXN=WORDSIZE -DWORDSIZE=64 gutil1.c
# clang -c -O3 -mpopcnt -o gutil2L1.o -DMAXN=WORDSIZE -DWORDSIZE=64 gutil2.c
# clang -c -O3 -mpopcnt -o gtnautyL1.o -DMAXN=WORDSIZE -DWORDSIZE=64 gtnauty.c
# rm -f nautyL1.a
# ar crs nautyL1.a nautyL1.o nautilL1.o nausparseL.o naugraphL1.o schreierL.o naurng.o traces.o gtoolsL.o naututilL1.o \
# nautinvL1.o gutil1L1.o gutil2L1.o gtnautyL1.o naugroupL.o
# clang -o copyg -O3 -mpopcnt copyg.c gtools.o
# clang -o listg -O3 -mpopcnt listg.c gtools.o nautil.o
# clang -o labelg -O3 labelg.c gtools.o gtnauty.o naututil.o \
# nautinv.o gutil2.o traces.o nauty.o nautil.o nausparse.o naugraph.o schreier.o naurng.o -lpthread
# clang -o dretog -O3 -mpopcnt dretog.c naututil.o gtools.o \
# nauty.o nautil.o nausparse.o naugraph.o schreier.o naurng.o
# clang -o amtog -O3 -mpopcnt amtog.c gtools.o nauty.o nautil.o nausparse.o naugraph.o schreier.o naurng.o
# clang -o geng -O3 -mpopcnt -DMAXN=WORDSIZE -DWORDSIZE=32 geng.c gtoolsW.o nautyW1.o \
# nautilW1.o naugraphW1.o schreier.o naurng.o
# clang -o complg -O3 -mpopcnt complg.c gtools.o gtnauty.o \
# nauty.o nautil.o nausparse.o naugraph.o schreier.o naurng.o
# clang -o showg -O3 -mpopcnt showg.c
# clang -o NRswitchg -O3 -mpopcnt NRswitchg.c gtools.o gtnauty.o \
# nauty.o nautil.o nausparse.o naugraph.o schreier.o naurng.o
# clang -o biplabg -O3 -mpopcnt biplabg.c \
# gtools.o gutil1.o nauty.o nautil.o nausparse.o naugraph.o schreier.o naurng.o
# clang -o addedgeg -O3 -mpopcnt addedgeg.c gtools.o gtnauty.o \
# gutil1.o nauty.o nautil.o nausparse.o naugraph.o schreier.o naurng.o
# clang -o deledgeg -O3 -mpopcnt deledgeg.c gtools.o gtnauty.o \
# nauty.o nautil.o nausparse.o naugraph.o schreier.o naurng.o
# clang -o countg -O3 testg.c gtools.o gtnauty.o gutil1.o \
# gutil2.o nautinv.o nauty.o nautil.o nausparse.o naugraph.o schreier.o naurng.o
# clang -o pickg -O3 testg.c gtools.o gtnauty.o gutil1.o \
# gutil2.o nautinv.o nauty.o nautil.o nausparse.o naugraph.o schreier.o naurng.o
# clang -o genrang -O3 -mpopcnt genrang.c \
# gtools.o naututil.o nauty.o nautil.o nausparse.o naugraph.o schreier.o naurng.o
# clang -o newedgeg -O3 -mpopcnt newedgeg.c gtools.o gtnauty.o \
# nauty.o nautil.o nausparse.o naugraph.o schreier.o naurng.o
# clang -o catg -O3 -mpopcnt catg.c gtools.o
# clang -o genbg -O3 -mpopcnt -DMAXN=WORDSIZE -DWORDSIZE=32 genbg.c gtoolsW.o schreierW.o \
# nautyW1.o nautilW1.o naugraphW1.o naurng.o
# clang -o directg -O3 -mpopcnt directg.c gtools.o \
# nauty.o nautil.o nausparse.o naugraph.o schreier.o naurng.o naugroup.o
# clang -o gentreeg -O3 -mpopcnt gentreeg.c gtools.o
# clang -o genquarticg -O3 -mpopcnt genquarticg.c gtoolsL.o nautyL1.o \
# nautilL1.o naugraphL1.o schreierL.o naurng.o
# clang -o ranlabg -O3 -mpopcnt ranlabg.c gtools.o nauty.o nautil.o nausparse.o naugraph.o schreier.o naurng.o
# clang -o multig -O3 -mpopcnt multig.c gtools.o \
# nauty.o nautil.o nausparse.o naugraph.o schreier.o naurng.o naugroup.o
# clang -o planarg -O3 -mpopcnt \
# planarg.c planarity.c gtools.o
# clang -o gentourng -O3 -mpopcnt -DMAXN=24 -DWORDSIZE=32 gentourng.c gtoolsW.o nautyW1.o \
# nautilW1.o naugraphW1.o schreier.o naurng.o
# clang -o linegraphg -O3 -mpopcnt linegraphg.c gtools.o \
# nauty.o nautil.o nausparse.o naugraph.o schreier.o naurng.o
# clang -o watercluster2 -O3 -mpopcnt -DMAXN=32 watercluster2.c \
# gtools.o nauty.o nautil.o nausparse.o naugraph.o schreier.o naurng.o
# clang -o dretodot -O3 -mpopcnt dretodot.c naututil.o gtools.o \
# traces.o nauty.o nautil.o nausparse.o naugraph.o schreier.o naurng.o -lm
# clang -o subdivideg -O3 -mpopcnt subdivideg.c gtools.o \
# nauty.o nautil.o nausparse.o naugraph.o schreier.o naurng.o
# clang -o vcolg -O3 -mpopcnt vcolg.c gtools.o naugroup.o \
# nauty.o nautil.o nausparse.o naugraph.o schreier.o naurng.o
# clang -o delptg -O3 -mpopcnt delptg.c gtools.o gtnauty.o \
# nauty.o nautil.o nausparse.o naugraph.o schreier.o naurng.o
# clang -o cubhamg -O3 -mpopcnt cubhamg.c gtools.o \
# nauty.o nautil.o nausparse.o naugraph.o schreier.o naurng.o
# clang -o twohamg -O3 -mpopcnt twohamg.c gtools.o \
# nauty.o nautil.o nausparse.o naugraph.o schreier.o naurng.o
# clang -o hamheuristic -O3 -mpopcnt hamheuristic.c gtools.o \
# nauty.o nautil.o nausparse.o naugraph.o schreier.o naurng.o
# clang -o converseg -O3 -mpopcnt converseg.c gtools.o \
# nauty.o nautil.o nausparse.o naugraph.o schreier.o naurng.o
# clang -o genspecialg -O3 -mpopcnt genspecialg.c nauty.o nautil.o nausparse.o naugraph.o schreier.o naurng.o gtools.o
# clang -o genbgL -O3 -mpopcnt -DMAXN=WORDSIZE -DWORDSIZE=64 -DMAXN1=30 genbg.c gtoolsL.o \
# schreierL.o naurng.o nautyL1.o nautilL1.o naugraphL1.o
# clang -o shortg -O3 -mpopcnt shortg.c gtools.o gtnauty.o nautinv.o \
# nauty.o nautil.o nausparse.o naugraph.o schreier.o naurng.o gutil2.o traces.o -lpthread
# ==> Entering fakeroot environment...
# ==> Starting package()...
# ==> Tidying install...
# -> Removing doc files...
# -> Purging unwanted files...
# ==> Checking for packaging issue...
# ==> Creating package "nauty"...
# -> Generating .PKGINFO file...
# -> Generating .BUILDINFO file...
# error: invalid option '--noprogressbar'
# -> Generating .MTREE file...
# -> Compressing package...
# ==> Leaving fakeroot environment.
# ==> Finished making: nauty 26r5-1 (Thu Apr 13 15:25:51 UTC 2017)

CMD: pacman --query --file nauty-26r5-1-x86_64.pkg.tar.xz
# nauty 26r5-1

Creating hybrid package for 'nauty'

Trying to find vanilla package 'nauty'...

CMD: pacman --query --file /mirror/nauty-26r5-1.pkg.tar.xz
# nauty 26r5-1

Package file has the following structure:
# /.PKGINFO
# /.BUILDINFO
# /.MTREE
# /usr/bin/addedgeg
# /usr/bin/amtog
# /usr/bin/biplabg
# /usr/bin/catg
# /usr/bin/complg
# /usr/bin/converseg
# /usr/bin/copyg
# /usr/bin/countg
# /usr/bin/cubhamg
# /usr/bin/deledgeg
# /usr/bin/delptg
# /usr/bin/directg
# /usr/bin/dreadnaut
# /usr/bin/dretodot
# /usr/bin/dretog
# /usr/bin/genbg
# /usr/bin/genbgL
# /usr/bin/geng
# /usr/bin/genquarticg
# /usr/bin/genrang
# /usr/bin/genspecialg
# /usr/bin/gentourng
# /usr/bin/gentreeg
# /usr/bin/hamheuristic
# /usr/bin/labelg
# /usr/bin/linegraphg
# /usr/bin/listg
# /usr/bin/multig
# /usr/bin/newedgeg
# /usr/bin/pickg
# /usr/bin/planarg
# /usr/bin/ranlabg
# /usr/bin/shortg
# /usr/bin/showg
# /usr/bin/subdivideg
# /usr/bin/twohamg
# /usr/bin/vcolg
# /usr/bin/watercluster2
# /usr/bin/NRswitchg
# /usr/share/licenses/nauty/LICENSE

Generating .MTREE

CMD: bsdtar -czf .MTREE --format=mtree --options=!all,use-set,type,uid,mode,time,size,md5,sha256,link .PKGINFO .BUILDINFO usr

Tar-ing up files

CMD: bsdtar -cf - .PKGINFO .BUILDINFO usr .MTREE

CMD: xz -c -z

Successfully ran bsdtar -cf - .PKGINFO .BUILDINFO usr .MTREE | xz -c -z

CMD: bsdtar -tqf nauty.pkg.tar.xz .PKGINFO
# .PKGINFO

Created package at path /var/cache/pacman/pkg/nauty.pkg.tar.xz

Attempting to access local repository, attempt 1

CMD: repo-add /var/cache/pacman/pkg/tuscan.db.tar /var/cache/pacman/pkg/nauty.pkg.tar.xz
# ==> ERROR: Failed to acquire lockfile: /var/cache/pacman/pkg/tuscan.db.tar.lck.
# ==> ERROR: Held by process 3544

Attempting to access local repository, attempt 2

CMD: repo-add /var/cache/pacman/pkg/tuscan.db.tar /var/cache/pacman/pkg/nauty.pkg.tar.xz
# ==> Extracting database to a temporary location...
# ==> Extracting database to a temporary location...
# ==> Adding package '/var/cache/pacman/pkg/nauty.pkg.tar.xz'
# -> Computing checksums...
# -> Creating 'desc' db entry...
# -> Creating 'files' db entry...
# ==> Creating updated database file '/var/cache/pacman/pkg/tuscan.db.tar'

Printing config logfiles

CMD: config logfiles '/tmp/nauty/src/nauty26r5/config.log'
# This file contains any messages produced by compilers while
# running configure, to aid debugging if configure makes a mistake.
#
# It was created by configure, which was
# generated by GNU Autoconf 2.69. Invocation command line was
#
# $ ./configure
#
# ## --------- ##
# ## Platform. ##
# ## --------- ##
#
# hostname = 2f5f9023afd8
# uname -m = x86_64
# uname -r = 4.10.6-1-ARCH
# uname -s = Linux
# uname -v = #1 SMP PREEMPT Mon Mar 27 08:28:22 CEST 2017
#
# /usr/bin/uname -p = unknown
# /bin/uname -X = unknown
#
# /bin/arch = unknown
# /usr/bin/arch -k = unknown
# /usr/convex/getsysinfo = unknown
# /usr/bin/hostinfo = unknown
# /bin/machine = unknown
# /usr/bin/oslevel = unknown
# /bin/universe = unknown
#
# PATH: /usr/bin
# PATH: /usr/local/sbin
# PATH: /usr/local/bin
# PATH: /usr/sbin
# PATH: /usr/bin
# PATH: /sbin
# PATH: /bin
#
#
# ## ----------- ##
# ## Core tests. ##
# ## ----------- ##
#
# configure:2447: checking build system type
# configure:2461: result: x86_64-pc-linux-gnu
# configure:2481: checking host system type
# configure:2494: result: x86_64-pc-linux-gnu
# configure:2564: checking for gcc
# configure:2591: result: clang
# configure:2820: checking for C compiler version
# configure:2829: clang --version >&5
# clang version 3.8.0 (tags/RELEASE_380/final)
# Target: x86_64-unknown-linux-gnu
# Thread model: posix
# InstalledDir: /usr/bin
# configure:2840: $? = 0
# configure:2829: clang -v >&5
# clang version 3.8.0 (tags/RELEASE_380/final)
# Target: x86_64-unknown-linux-gnu
# Thread model: posix
# InstalledDir: /usr/bin
# Found candidate GCC installation: /usr/bin/../lib/gcc/x86_64-pc-linux-gnu/6.1.1
# Found candidate GCC installation: /usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/6.1.1
# Found candidate GCC installation: /usr/lib/gcc/x86_64-pc-linux-gnu/6.1.1
# Found candidate GCC installation: /usr/lib64/gcc/x86_64-pc-linux-gnu/6.1.1
# Selected GCC installation: /usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/6.1.1
# Candidate multilib: .;@m64
# ... rest of stderr output deleted ...
# configure:2840: $? = 0
# configure:2829: clang -V >&5
# clang-3.8: error: argument to '-V' is missing (expected 1 value)
# clang-3.8: error: no input files
# configure:2840: $? = 1
# configure:2829: clang -qversion >&5
# clang-3.8: error: unknown argument: '-qversion'
# clang-3.8: error: no input files
# configure:2840: $? = 1
# configure:2860: checking whether the C compiler works
# configure:2882: clang conftest.c >&5
# configure:2886: $? = 0
# configure:2934: result: yes
# configure:2937: checking for C compiler default output file name
# configure:2939: result: a.out
# configure:2945: checking for suffix of executables
# configure:2952: clang -o conftest conftest.c >&5
# configure:2956: $? = 0
# configure:2978: result:
# configure:3000: checking whether we are cross compiling
# configure:3008: clang -o conftest conftest.c >&5
# configure:3012: $? = 0
# configure:3019: ./conftest
# configure:3023: $? = 0
# configure:3038: result: no
# configure:3043: checking for suffix of object files
# configure:3065: clang -c conftest.c >&5
# configure:3069: $? = 0
# configure:3090: result: o
# configure:3094: checking whether we are using the GNU C compiler
# configure:3113: clang -c conftest.c >&5
# configure:3113: $? = 0
# configure:3122: result: yes
# configure:3131: checking whether clang accepts -g
# configure:3151: clang -c -g conftest.c >&5
# configure:3151: $? = 0
# configure:3192: result: yes
# configure:3209: checking for clang option to accept ISO C89
# configure:3272: clang -c conftest.c >&5
# configure:3272: $? = 0
# configure:3285: result: none needed
# configure:3315: checking for special C compiler options needed for large files
# configure:3360: result: no
# configure:3366: checking for _FILE_OFFSET_BITS value needed for large files
# configure:3391: clang -c conftest.c >&5
# configure:3391: $? = 0
# configure:3423: result: no
# configure:3574: checking if clang supports -O4 -Werror flags
# configure:3585: clang -o conftest -O4 -Werror conftest.c >&5
# clang-3.8: error: -O4 is equivalent to -O3
# configure:3585: $? = 1
# configure: program exited with status 1
# configure: failed program was:
# | /* confdefs.h */
# | #define PACKAGE_NAME ""
# | #define PACKAGE_TARNAME ""
# | #define PACKAGE_VERSION ""
# | #define PACKAGE_STRING ""
# | #define PACKAGE_BUGREPORT ""
# | #define PACKAGE_URL ""
# | /* end confdefs.h. */
# | main(){exit(0);}
# configure:3595: result: no
# configure:3603: checking if clang supports -O3 flags
# configure:3614: clang -o conftest -O3 conftest.c >&5
# conftest.c:9:1: warning: type specifier missing, defaults to 'int' [-Wimplicit-int]
# main(){exit(0);}
# ^
# conftest.c:9:8: warning: implicitly declaring library function 'exit' with type 'void (int) __attribute__((noreturn))' [-Wimplicit-function-declaration]
# main(){exit(0);}
# ^
# conftest.c:9:8: note: include the header or explicitly provide a declaration for 'exit'
# 2 warnings generated.
# configure:3614: $? = 0
# configure:3614: ./conftest
# configure:3614: $? = 0
# configure:3624: result: yes
# configure:4178: checking for sys/wait.h that is POSIX.1 compatible
# configure:4204: clang -c -O3 conftest.c >&5
# configure:4204: $? = 0
# configure:4211: result: yes
# configure:4224: checking how to run the C preprocessor
# configure:4255: clang -E conftest.c
# configure:4255: $? = 0
# configure:4269: clang -E conftest.c
# conftest.c:10:10: fatal error: 'ac_nonexistent.h' file not found
# #include
# ^
# 1 error generated.
# configure:4269: $? = 1
# configure: failed program was:
# | /* confdefs.h */
# | #define PACKAGE_NAME ""
# | #define PACKAGE_TARNAME ""
# | #define PACKAGE_VERSION ""
# | #define PACKAGE_STRING ""
# | #define PACKAGE_BUGREPORT ""
# | #define PACKAGE_URL ""
# | #define HAVE_SYS_WAIT_H 1
# | /* end confdefs.h. */
# | #include
# configure:4294: result: clang -E
# configure:4314: clang -E conftest.c
# configure:4314: $? = 0
# configure:4328: clang -E conftest.c
# conftest.c:10:10: fatal error: 'ac_nonexistent.h' file not found
# #include
# ^
# 1 error generated.
# configure:4328: $? = 1
# configure: failed program was:
# | /* confdefs.h */
# | #define PACKAGE_NAME ""
# | #define PACKAGE_TARNAME ""
# | #define PACKAGE_VERSION ""
# | #define PACKAGE_STRING ""
# | #define PACKAGE_BUGREPORT ""
# | #define PACKAGE_URL ""
# | #define HAVE_SYS_WAIT_H 1
# | /* end confdefs.h. */
# | #include
# configure:4357: checking for grep that handles long lines and -e
# configure:4415: result: /usr/bin/grep
# configure:4420: checking for egrep
# configure:4482: result: /usr/bin/grep -E
# configure:4487: checking for ANSI C header files
# configure:4507: clang -c -O3 conftest.c >&5
# configure:4507: $? = 0
# configure:4580: clang -o conftest -O3 conftest.c >&5
# configure:4580: $? = 0
# configure:4580: ./conftest
# configure:4580: $? = 0
# configure:4591: result: yes
# configure:4604: checking for sys/types.h
# configure:4604: clang -c -O3 conftest.c >&5
# configure:4604: $? = 0
# configure:4604: result: yes
# configure:4604: checking for sys/stat.h
# configure:4604: clang -c -O3 conftest.c >&5
# configure:4604: $? = 0
# configure:4604: result: yes
# configure:4604: checking for stdlib.h
# configure:4604: clang -c -O3 conftest.c >&5
# configure:4604: $? = 0
# configure:4604: result: yes
# configure:4604: checking for string.h
# configure:4604: clang -c -O3 conftest.c >&5
# configure:4604: $? = 0
# configure:4604: result: yes
# configure:4604: checking for memory.h
# configure:4604: clang -c -O3 conftest.c >&5
# configure:4604: $? = 0
# configure:4604: result: yes
# configure:4604: checking for strings.h
# configure:4604: clang -c -O3 conftest.c >&5
# configure:4604: $? = 0
# configure:4604: result: yes
# configure:4604: checking for inttypes.h
# configure:4604: clang -c -O3 conftest.c >&5
# configure:4604: $? = 0
# configure:4604: result: yes
# configure:4604: checking for stdint.h
# configure:4604: clang -c -O3 conftest.c >&5
# configure:4604: $? = 0
# configure:4604: result: yes
# configure:4604: checking for unistd.h
# configure:4604: clang -c -O3 conftest.c >&5
# configure:4604: $? = 0
# configure:4604: result: yes
# configure:4619: checking signal.h usability
# configure:4619: clang -c -O3 conftest.c >&5
# configure:4619: $? = 0
# configure:4619: result: yes
# configure:4619: checking signal.h presence
# configure:4619: clang -E conftest.c
# configure:4619: $? = 0
# configure:4619: result: yes
# configure:4619: checking for signal.h
# configure:4619: result: yes
# configure:4619: checking stddef.h usability
# configure:4619: clang -c -O3 conftest.c >&5
# configure:4619: $? = 0
# configure:4619: result: yes
# configure:4619: checking stddef.h presence
# configure:4619: clang -E conftest.c
# configure:4619: $? = 0
# configure:4619: result: yes
# configure:4619: checking for stddef.h
# configure:4619: result: yes
# configure:4619: checking for unistd.h
# configure:4619: result: yes
# configure:4619: checking for sys/types.h
# configure:4619: result: yes
# configure:4619: checking for sys/wait.h
# configure:4619: result: yes
# configure:4619: checking for stdlib.h
# configure:4619: result: yes
# configure:4619: checking for string.h
# configure:4619: result: yes
# configure:4619: checking errno.h usability
# configure:4619: clang -c -O3 conftest.c >&5
# configure:4619: $? = 0
# configure:4619: result: yes
# configure:4619: checking errno.h presence
# configure:4619: clang -E conftest.c
# configure:4619: $? = 0
# configure:4619: result: yes
# configure:4619: checking for errno.h
# configure:4619: result: yes
# configure:4619: checking pthread.h usability
# configure:4619: clang -c -O3 conftest.c >&5
# configure:4619: $? = 0
# configure:4619: result: yes
# configure:4619: checking pthread.h presence
# configure:4619: clang -E conftest.c
# configure:4619: $? = 0
# configure:4619: result: yes
# configure:4619: checking for pthread.h
# configure:4619: result: yes
# configure:4684: checking for pid_t
# configure:4684: clang -c -O3 conftest.c >&5
# configure:4684: $? = 0
# configure:4684: clang -c -O3 conftest.c >&5
# conftest.c:65:20: error: expected expression
# if (sizeof ((pid_t)))
# ^
# 1 error generated.
# configure:4684: $? = 1
# configure: failed program was:
# | /* confdefs.h */
# | #define PACKAGE_NAME ""
# | #define PACKAGE_TARNAME ""
# | #define PACKAGE_VERSION ""
# | #define PACKAGE_STRING ""
# | #define PACKAGE_BUGREPORT ""
# | #define PACKAGE_URL ""
# | #define HAVE_SYS_WAIT_H 1
# | #define STDC_HEADERS 1
# | #define HAVE_SYS_TYPES_H 1
# | #define HAVE_SYS_STAT_H 1
# | #define HAVE_STDLIB_H 1
# | #define HAVE_STRING_H 1
# | #define HAVE_MEMORY_H 1
# | #define HAVE_STRINGS_H 1
# | #define HAVE_INTTYPES_H 1
# | #define HAVE_STDINT_H 1
# | #define HAVE_UNISTD_H 1
# | #define HAVE_SIGNAL_H 1
# | #define HAVE_STDDEF_H 1
# | #define HAVE_UNISTD_H 1
# | #define HAVE_SYS_TYPES_H 1
# | #define HAVE_SYS_WAIT_H 1
# | #define HAVE_STDLIB_H 1
# | #define HAVE_STRING_H 1
# | #define HAVE_ERRNO_H 1
# | #define HAVE_PTHREAD_H 1
# | /* end confdefs.h. */
# | #include
# | #ifdef HAVE_SYS_TYPES_H
# | # include
# | #endif
# | #ifdef HAVE_SYS_STAT_H
# | # include
# | #endif
# | #ifdef STDC_HEADERS
# | # include
# | # include
# | #else
# | # ifdef HAVE_STDLIB_H
# | # include
# | # endif
# | #endif
# | #ifdef HAVE_STRING_H
# | # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
# | # include
# | # endif
# | # include
# | #endif
# | #ifdef HAVE_STRINGS_H
# | # include
# | #endif
# | #ifdef HAVE_INTTYPES_H
# | # include
# | #endif
# | #ifdef HAVE_STDINT_H
# | # include
# | #endif
# | #ifdef HAVE_UNISTD_H
# | # include
# | #endif
# | int
# | main ()
# | {
# | if (sizeof ((pid_t)))
# | return 0;
# | ;
# | return 0;
# | }
# configure:4684: result: yes
# configure:4702: checking if malloc is declared in stdlib.h or malloc.h
# configure:4733: result: 1
# configure:4736: checking if ftell is declared in stdio.h
# configure:4752: result: 1
# configure:4755: checking if fdopen is declared in stdio.h
# configure:4771: result: 1
# configure:4774: checking if popen is declared in stdio.h
# configure:4790: result: 1
# configure:4793: checking if putenv is declared in stdlib.h
# configure:4809: result: 1
# configure:4812: checking if setenv is declared in stdlib.h
# configure:4828: result: 1
# configure:4831: checking if INFINITY is declared in math.h
# configure:4851: result: 1
# configure:4858: checking size of int
# configure:4863: clang -o conftest -O3 conftest.c >&5
# configure:4863: $? = 0
# configure:4863: ./conftest
# configure:4863: $? = 0
# configure:4877: result: 4
# configure:4892: checking size of long
# configure:4897: clang -o conftest -O3 conftest.c >&5
# configure:4897: $? = 0
# configure:4897: ./conftest
# configure:4897: $? = 0
# configure:4911: result: 8
# configure:4926: checking size of long long
# configure:4931: clang -o conftest -O3 conftest.c >&5
# configure:4931: $? = 0
# configure:4931: ./conftest
# configure:4931: $? = 0
# configure:4945: result: 8
# configure:4960: checking size of __int128_t
# configure:4965: clang -o conftest -O3 conftest.c >&5
# configure:4965: $? = 0
# configure:4965: ./conftest
# configure:4965: $? = 0
# configure:4979: result: 16
# configure:5005: checking for an ANSI C-conforming const
# configure:5071: clang -c -O3 conftest.c >&5
# configure:5071: $? = 0
# configure:5078: result: yes
# configure:5093: checking for isatty
# configure:5093: clang -o conftest -O3 conftest.c >&5
# configure:5093: $? = 0
# configure:5093: result: yes
# configure:5101: checking for time
# configure:5101: clang -o conftest -O3 conftest.c >&5
# configure:5101: $? = 0
# configure:5101: result: yes
# configure:5109: checking for gettimeofday
# configure:5109: clang -o conftest -O3 conftest.c >&5
# configure:5109: $? = 0
# configure:5109: result: yes
# configure:5117: checking for times
# configure:5117: clang -o conftest -O3 conftest.c >&5
# configure:5117: $? = 0
# configure:5117: result: yes
# configure:5125: checking for getrusage
# configure:5125: clang -o conftest -O3 conftest.c >&5
# configure:5125: $? = 0
# configure:5125: result: yes
# configure:5133: checking for perror
# configure:5133: clang -o conftest -O3 conftest.c >&5
# configure:5133: $? = 0
# configure:5133: result: yes
# configure:5141: checking for pipe
# configure:5141: clang -o conftest -O3 conftest.c >&5
# configure:5141: $? = 0
# configure:5141: result: yes
# configure:5149: checking for wait
# configure:5149: clang -o conftest -O3 conftest.c >&5
# configure:5149: $? = 0
# configure:5149: result: yes
# configure:5157: checking for popen
# configure:5157: clang -o conftest -O3 conftest.c >&5
# configure:5157: $? = 0
# configure:5157: result: yes
# configure:5165: checking for putenv
# configure:5165: clang -o conftest -O3 conftest.c >&5
# configure:5165: $? = 0
# configure:5165: result: yes
# configure:5173: checking for setenv
# configure:5173: clang -o conftest -O3 conftest.c >&5
# configure:5173: $? = 0
# configure:5173: result: yes
# configure:5183: checking vfork.h usability
# configure:5183: clang -c -O3 conftest.c >&5
# conftest.c:66:10: fatal error: 'vfork.h' file not found
# #include
# ^
# 1 error generated.
# configure:5183: $? = 1
# configure: failed program was:
# | /* confdefs.h */
# | #define PACKAGE_NAME ""
# | #define PACKAGE_TARNAME ""
# | #define PACKAGE_VERSION ""
# | #define PACKAGE_STRING ""
# | #define PACKAGE_BUGREPORT ""
# | #define PACKAGE_URL ""
# | #define HAVE_SYS_WAIT_H 1
# | #define STDC_HEADERS 1
# | #define HAVE_SYS_TYPES_H 1
# | #define HAVE_SYS_STAT_H 1
# | #define HAVE_STDLIB_H 1
# | #define HAVE_STRING_H 1
# | #define HAVE_MEMORY_H 1
# | #define HAVE_STRINGS_H 1
# | #define HAVE_INTTYPES_H 1
# | #define HAVE_STDINT_H 1
# | #define HAVE_UNISTD_H 1
# | #define HAVE_SIGNAL_H 1
# | #define HAVE_STDDEF_H 1
# | #define HAVE_UNISTD_H 1
# | #define HAVE_SYS_TYPES_H 1
# | #define HAVE_SYS_WAIT_H 1
# | #define HAVE_STDLIB_H 1
# | #define HAVE_STRING_H 1
# | #define HAVE_ERRNO_H 1
# | #define HAVE_PTHREAD_H 1
# | #define SIZEOF_INT 4
# | #define SIZEOF_LONG 8
# | #define SIZEOF_LONG_LONG 8
# | #define SIZEOF___INT128_T 16
# | /* end confdefs.h. */
# | #include
# | #ifdef HAVE_SYS_TYPES_H
# | # include
# | #endif
# | #ifdef HAVE_SYS_STAT_H
# | # include
# | #endif
# | #ifdef STDC_HEADERS
# | # include
# | # include
# | #else
# | # ifdef HAVE_STDLIB_H
# | # include
# | # endif
# | #endif
# | #ifdef HAVE_STRING_H
# | # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
# | # include
# | # endif
# | # include
# | #endif
# | #ifdef HAVE_STRINGS_H
# | # include
# | #endif
# | #ifdef HAVE_INTTYPES_H
# | # include
# | #endif
# | #ifdef HAVE_STDINT_H
# | # include
# | #endif
# | #ifdef HAVE_UNISTD_H
# | # include
# | #endif
# | #include
# configure:5183: result: no
# configure:5183: checking vfork.h presence
# configure:5183: clang -E conftest.c
# conftest.c:33:10: fatal error: 'vfork.h' file not found
# #include
# ^
# 1 error generated.
# configure:5183: $? = 1
# configure: failed program was:
# | /* confdefs.h */
# | #define PACKAGE_NAME ""
# | #define PACKAGE_TARNAME ""
# | #define PACKAGE_VERSION ""
# | #define PACKAGE_STRING ""
# | #define PACKAGE_BUGREPORT ""
# | #define PACKAGE_URL ""
# | #define HAVE_SYS_WAIT_H 1
# | #define STDC_HEADERS 1
# | #define HAVE_SYS_TYPES_H 1
# | #define HAVE_SYS_STAT_H 1
# | #define HAVE_STDLIB_H 1
# | #define HAVE_STRING_H 1
# | #define HAVE_MEMORY_H 1
# | #define HAVE_STRINGS_H 1
# | #define HAVE_INTTYPES_H 1
# | #define HAVE_STDINT_H 1
# | #define HAVE_UNISTD_H 1
# | #define HAVE_SIGNAL_H 1
# | #define HAVE_STDDEF_H 1
# | #define HAVE_UNISTD_H 1
# | #define HAVE_SYS_TYPES_H 1
# | #define HAVE_SYS_WAIT_H 1
# | #define HAVE_STDLIB_H 1
# | #define HAVE_STRING_H 1
# | #define HAVE_ERRNO_H 1
# | #define HAVE_PTHREAD_H 1
# | #define SIZEOF_INT 4
# | #define SIZEOF_LONG 8
# | #define SIZEOF_LONG_LONG 8
# | #define SIZEOF___INT128_T 16
# | /* end confdefs.h. */
# | #include
# configure:5183: result: no
# configure:5183: checking for vfork.h
# configure:5183: result: no
# configure:5196: checking for fork
# configure:5196: clang -o conftest -O3 conftest.c >&5
# configure:5196: $? = 0
# configure:5196: result: yes
# configure:5196: checking for vfork
# configure:5196: clang -o conftest -O3 conftest.c >&5
# conftest.c:57:6: warning: incompatible redeclaration of library function 'vfork' [-Wincompatible-library-redeclaration]
# char vfork ();
# ^
# conftest.c:57:6: note: 'vfork' is a builtin with type 'int (void)'
# 1 warning generated.
# configure:5196: $? = 0
# configure:5196: result: yes
# configure:5206: checking for working fork
# configure:5228: clang -o conftest -O3 conftest.c >&5
# configure:5228: $? = 0
# configure:5228: ./conftest
# configure:5228: $? = 0
# configure:5238: result: yes
# configure:5259: checking for working vfork
# configure:5369: result: yes
# configure:5401: checking for fseeko
# configure:5401: clang -o conftest -O3 conftest.c >&5
# configure:5401: $? = 0
# configure:5401: result: yes
# configure:5409: checking for sigaction
# configure:5409: clang -o conftest -O3 conftest.c >&5
# configure:5409: $? = 0
# configure:5409: result: yes
# configure:5417: checking for sigprocmask
# configure:5417: clang -o conftest -O3 conftest.c >&5
# configure:5417: $? = 0
# configure:5417: result: yes
# configure:5427: checking if popcnt instruction is available and requested
# configure:5448: result: 1
# configure:5499: checking if __builtin_popcount() is supported
# configure:5505: clang -o conftest -O3 -mpopcnt conftest.c >&5
# conftest.c:37:1: warning: type specifier missing, defaults to 'int' [-Wimplicit-int]
# main(){unsigned int x; x = __builtin_popcount(x);}
# ^
# 1 warning generated.
# configure:5505: $? = 0
# configure:5512: result: 1
# configure:5514: checking if __builtin_popcountl() is supported
# configure:5520: clang -o conftest -O3 -mpopcnt conftest.c >&5
# conftest.c:37:1: warning: type specifier missing, defaults to 'int' [-Wimplicit-int]
# main(){unsigned long x; x = __builtin_popcountl(x);}
# ^
# 1 warning generated.
# configure:5520: $? = 0
# configure:5527: result: 1
# configure:5529: checking if __builtin_popcountll() is supported
# configure:5535: clang -o conftest -O3 -mpopcnt conftest.c >&5
# conftest.c:37:1: warning: type specifier missing, defaults to 'int' [-Wimplicit-int]
# main(){unsigned long long x; x = __builtin_popcountll(x);}
# ^
# 1 warning generated.
# configure:5535: $? = 0
# configure:5542: result: 1
# configure:5568: checking if __builtin_clz() is supported
# configure:5574: clang -o conftest -O3 conftest.c >&5
# conftest.c:37:1: warning: type specifier missing, defaults to 'int' [-Wimplicit-int]
# main(){unsigned int x; x = __builtin_clz(x);}
# ^
# 1 warning generated.
# configure:5574: $? = 0
# configure:5581: result: 1
# configure:5583: checking if __builtin_clzl() is supported
# configure:5589: clang -o conftest -O3 conftest.c >&5
# conftest.c:37:1: warning: type specifier missing, defaults to 'int' [-Wimplicit-int]
# main(){unsigned long x; x = __builtin_clzl(x);}
# ^
# 1 warning generated.
# configure:5589: $? = 0
# configure:5596: result: 1
# configure:5598: checking if __builtin_clzll() is supported
# configure:5604: clang -o conftest -O3 conftest.c >&5
# conftest.c:37:1: warning: type specifier missing, defaults to 'int' [-Wimplicit-int]
# main(){unsigned long long x; x = __builtin_clzll(x);}
# ^
# 1 warning generated.
# configure:5604: $? = 0
# configure:5611: result: 1
# configure:5625: checking for pthread_create
# configure:5625: clang -o conftest -O3 conftest.c >&5
# /tmp/conftest-4096b0.o: In function `main':
# conftest.c:(.text+0x4): undefined reference to `pthread_create'
# clang-3.8: error: linker command failed with exit code 1 (use -v to see invocation)
# configure:5625: $? = 1
# configure: failed program was:
# | /* confdefs.h */
# | #define PACKAGE_NAME ""
# | #define PACKAGE_TARNAME ""
# | #define PACKAGE_VERSION ""
# | #define PACKAGE_STRING ""
# | #define PACKAGE_BUGREPORT ""
# | #define PACKAGE_URL ""
# | #define HAVE_SYS_WAIT_H 1
# | #define STDC_HEADERS 1
# | #define HAVE_SYS_TYPES_H 1
# | #define HAVE_SYS_STAT_H 1
# | #define HAVE_STDLIB_H 1
# | #define HAVE_STRING_H 1
# | #define HAVE_MEMORY_H 1
# | #define HAVE_STRINGS_H 1
# | #define HAVE_INTTYPES_H 1
# | #define HAVE_STDINT_H 1
# | #define HAVE_UNISTD_H 1
# | #define HAVE_SIGNAL_H 1
# | #define HAVE_STDDEF_H 1
# | #define HAVE_UNISTD_H 1
# | #define HAVE_SYS_TYPES_H 1
# | #define HAVE_SYS_WAIT_H 1
# | #define HAVE_STDLIB_H 1
# | #define HAVE_STRING_H 1
# | #define HAVE_ERRNO_H 1
# | #define HAVE_PTHREAD_H 1
# | #define SIZEOF_INT 4
# | #define SIZEOF_LONG 8
# | #define SIZEOF_LONG_LONG 8
# | #define SIZEOF___INT128_T 16
# | #define HAVE_FORK 1
# | #define HAVE_VFORK 1
# | #define HAVE_WORKING_VFORK 1
# | #define HAVE_WORKING_FORK 1
# | /* end confdefs.h. */
# | /* Define pthread_create to an innocuous variant, in case declares pthread_create.
# | For example, HP-UX 11i declares gettimeofday. */
# | #define pthread_create innocuous_pthread_create
# |
# | /* System header to define __stub macros and hopefully few prototypes,
# | which can conflict with char pthread_create (); below.
# | Prefer to if __STDC__ is defined, since
# | exists even on freestanding compilers. */
# |
# | #ifdef __STDC__
# | # include
# | #else
# | # include
# | #endif
# |
# | #undef pthread_create
# |
# | /* Override any GCC internal prototype to avoid an error.
# | Use char because int might match the return type of a GCC
# | builtin and then its argument prototype would still apply. */
# | #ifdef __cplusplus
# | extern "C"
# | #endif
# | char pthread_create ();
# | /* The GNU C library defines this for functions which it implements
# | to always fail with ENOSYS. Some functions are actually named
# | something starting with __ and the normal name is an alias. */
# | #if defined __stub_pthread_create || defined __stub___pthread_create
# | choke me
# | #endif
# |
# | int
# | main ()
# | {
# | return pthread_create ();
# | ;
# | return 0;
# | }
# configure:5625: result: no
# configure:5636: checking for pthread_create in -lpthread
# configure:5661: clang -o conftest -O3 conftest.c -lpthread >&5
# configure:5661: $? = 0
# configure:5670: result: yes
# configure:5698: checking for getc_unlocked
# configure:5698: clang -o conftest -O3 conftest.c >&5
# configure:5698: $? = 0
# configure:5698: result: yes
# configure:5705: checking for flockfile
# configure:5705: clang -o conftest -O3 conftest.c >&5
# configure:5705: $? = 0
# configure:5705: result: yes
# configure:5890: checking for gsort
# configure:5920: result: no
# configure:5890: checking for sort
# configure:5906: found /usr/bin/sort
# configure:5917: result: sort
# configure:5931: checking if sort supports the -k switch
# configure:5939: result: 1
# configure:6097: creating ./config.status
#
# ## ---------------------- ##
# ## Running config.status. ##
# ## ---------------------- ##
#
# This file was extended by config.status, which was
# generated by GNU Autoconf 2.69. Invocation command line was
#
# CONFIG_FILES =
# CONFIG_HEADERS =
# CONFIG_LINKS =
# CONFIG_COMMANDS =
# $ ./config.status
#
# on 2f5f9023afd8
#
# config.status:798: creating makefile
# config.status:798: creating nauty.h
# config.status:798: creating naututil.h
# config.status:798: creating gtools.h
#
# ## ---------------- ##
# ## Cache variables. ##
# ## ---------------- ##
#
# ac_cv_build=x86_64-pc-linux-gnu
# ac_cv_c_compiler_gnu=yes
# ac_cv_c_const=yes
# ac_cv_env_CC_set=set
# ac_cv_env_CC_value=clang
# ac_cv_env_CFLAGS_set=set
# ac_cv_env_CFLAGS_value=
# ac_cv_env_CPPFLAGS_set=set
# ac_cv_env_CPPFLAGS_value=
# ac_cv_env_CPP_set=
# ac_cv_env_CPP_value=
# ac_cv_env_LDFLAGS_set=set
# ac_cv_env_LDFLAGS_value=
# ac_cv_env_LIBS_set=
# ac_cv_env_LIBS_value=
# ac_cv_env_build_alias_set=
# ac_cv_env_build_alias_value=
# ac_cv_env_host_alias_set=
# ac_cv_env_host_alias_value=
# ac_cv_env_target_alias_set=
# ac_cv_env_target_alias_value=
# ac_cv_func_flockfile=yes
# ac_cv_func_fork=yes
# ac_cv_func_fork_works=yes
# ac_cv_func_fseeko=yes
# ac_cv_func_getc_unlocked=yes
# ac_cv_func_getrusage=yes
# ac_cv_func_gettimeofday=yes
# ac_cv_func_isatty=yes
# ac_cv_func_perror=yes
# ac_cv_func_pipe=yes
# ac_cv_func_popen=yes
# ac_cv_func_pthread_create=no
# ac_cv_func_putenv=yes
# ac_cv_func_setenv=yes
# ac_cv_func_sigaction=yes
# ac_cv_func_sigprocmask=yes
# ac_cv_func_time=yes
# ac_cv_func_times=yes
# ac_cv_func_vfork=yes
# ac_cv_func_vfork_works=yes
# ac_cv_func_wait=yes
# ac_cv_header_errno_h=yes
# ac_cv_header_inttypes_h=yes
# ac_cv_header_memory_h=yes
# ac_cv_header_pthread_h=yes
# ac_cv_header_signal_h=yes
# ac_cv_header_stdc=yes
# ac_cv_header_stddef_h=yes
# ac_cv_header_stdint_h=yes
# ac_cv_header_stdlib_h=yes
# ac_cv_header_string_h=yes
# ac_cv_header_strings_h=yes
# ac_cv_header_sys_stat_h=yes
# ac_cv_header_sys_types_h=yes
# ac_cv_header_sys_wait_h=yes
# ac_cv_header_unistd_h=yes
# ac_cv_header_vfork_h=no
# ac_cv_host=x86_64-pc-linux-gnu
# ac_cv_lib_pthread_pthread_create=yes
# ac_cv_objext=o
# ac_cv_path_EGREP='/usr/bin/grep -E'
# ac_cv_path_GREP=/usr/bin/grep
# ac_cv_prog_CPP='clang -E'
# ac_cv_prog_ac_ct_CC=clang
# ac_cv_prog_cc_c89=
# ac_cv_prog_cc_g=yes
# ac_cv_prog_sort_prog=sort
# ac_cv_sizeof___int128_t=16
# ac_cv_sizeof_int=4
# ac_cv_sizeof_long=8
# ac_cv_sizeof_long_long=8
# ac_cv_sys_file_offset_bits=0
# ac_cv_sys_largefile_CC=no
# ac_cv_tls=
# ac_cv_try_cflags_ok=yes
# ac_cv_type_pid_t=yes
#
# ## ----------------- ##
# ## Output variables. ##
# ## ----------------- ##
#
# CC='clang'
# CFLAGS=' -O3'
# CPP='clang -E'
# CPPFLAGS=''
# DEFS='-DPACKAGE_NAME=\"\" -DPACKAGE_TARNAME=\"\" -DPACKAGE_VERSION=\"\" -DPACKAGE_STRING=\"\" -DPACKAGE_BUGREPORT=\"\" -DPACKAGE_URL=\"\" -DHAVE_SYS_WAIT_H=1 -DSTDC_HEADERS=1 -DHAVE_SYS_TYPES_H=1 -DHAVE_SYS_STAT_H=1 -DHAVE_STDLIB_H=1 -DHAVE_STRING_H=1 -DHAVE_MEMORY_H=1 -DHAVE_STRINGS_H=1 -DHAVE_INTTYPES_H=1 -DHAVE_STDINT_H=1 -DHAVE_UNISTD_H=1 -DHAVE_SIGNAL_H=1 -DHAVE_STDDEF_H=1 -DHAVE_UNISTD_H=1 -DHAVE_SYS_TYPES_H=1 -DHAVE_SYS_WAIT_H=1 -DHAVE_STDLIB_H=1 -DHAVE_STRING_H=1 -DHAVE_ERRNO_H=1 -DHAVE_PTHREAD_H=1 -DSIZEOF_INT=4 -DSIZEOF_LONG=8 -DSIZEOF_LONG_LONG=8 -DSIZEOF___INT128_T=16 -DHAVE_FORK=1 -DHAVE_VFORK=1 -DHAVE_WORKING_VFORK=1 -DHAVE_WORKING_FORK=1'
# ECHO_C=''
# ECHO_N='-n'
# ECHO_T=''
# EGREP='/usr/bin/grep -E'
# EXEEXT=''
# GREP='/usr/bin/grep'
# LDFLAGS=''
# LIBOBJS=''
# LIBS=''
# LTLIBOBJS=''
# MORECFLAGS=' -mpopcnt'
# OBJEXT='o'
# PACKAGE_BUGREPORT=''
# PACKAGE_NAME=''
# PACKAGE_STRING=''
# PACKAGE_TARNAME=''
# PACKAGE_URL=''
# PACKAGE_VERSION=''
# PATH_SEPARATOR=':'
# SHELL='/bin/sh'
# ac_ct_CC='clang'
# ac_cv_sizeof___int128_t='16'
# ac_cv_sizeof_int='4'
# ac_cv_sizeof_long='8'
# ac_cv_sizeof_long_long='8'
# ac_cv_sys_file_offset_bits='0'
# ac_cv_tls=''
# allow_interrupt='1'
# bindir='${exec_prefix}/bin'
# build='x86_64-pc-linux-gnu'
# build_alias=''
# build_cpu='x86_64'
# build_os='linux-gnu'
# build_vendor='pc'
# datadir='${datarootdir}'
# datarootdir='${prefix}/share'
# default_wordsize='0'
# docdir='${datarootdir}/doc/${PACKAGE}'
# dvidir='${docdir}'
# edit_msg='++++++ This file is automatically generated, don'\''t edit it by hand! ++++++'
# exec_prefix='${prefix}'
# fdopen_dec='1'
# ftell_dec='1'
# has_math_inf='1'
# have_ansicontrols='0'
# have_clz='1'
# have_clzl='1'
# have_clzll='1'
# have_const='1'
# have_fork='1'
# have_fseeko='1'
# have_getrusage='1'
# have_gettimeofday='1'
# have_hwpopcnt='1'
# have_isatty='1'
# have_mmpop32='0'
# have_mmpop64='0'
# have_perror='1'
# have_pid_t='1'
# have_pipe='1'
# have_popcnt='1'
# have_popcntl='1'
# have_popcntll='1'
# have_popen='1'
# have_pthread='1'
# have_putenv='1'
# have_setenv='1'
# have_sigaction='1'
# have_sigprocmask='1'
# have_time='1'
# have_times='1'
# have_tls='0'
# have_wait='1'
# header_errno_h='1'
# header_pthread_h='1'
# header_signal_h='1'
# header_stddef_h='1'
# header_stdlib_h='1'
# header_string_h='1'
# header_sys_types_h='1'
# header_sys_wait_h='1'
# header_unistd_h='1'
# host='x86_64-pc-linux-gnu'
# host_alias=''
# host_cpu='x86_64'
# host_os='linux-gnu'
# host_vendor='pc'
# htmldir='${docdir}'
# includedir='${prefix}/include'
# infodir='${datarootdir}/info'
# libdir='${exec_prefix}/lib'
# libexecdir='${exec_prefix}/libexec'
# localedir='${datarootdir}/locale'
# localstatedir='${prefix}/var'
# lok='1'
# malloc_dec='1'
# mandir='${datarootdir}/man'
# oldincludedir='/usr/include'
# pdfdir='${docdir}'
# popen_dec='1'
# prefix='/usr/local'
# program_transform_name='s,x,x,'
# psdir='${docdir}'
# putenv_dec='1'
# sbindir='${exec_prefix}/sbin'
# setenv_dec='1'
# sharedstatedir='${prefix}/com'
# shortg_or_null='shortg'
# sort_newparams_ok='1'
# sort_prog='sort'
# stdio_nolock='1'
# sysconfdir='${prefix}/etc'
# target_alias=''
# testprogs='dreadtest dreadtestS dreadtestS1 dreadtest4K dreadtest1 dreadtestW dreadtestW1 dreadtestL1 dreadtestL'
# threadlib='-lpthread'
#
# ## ----------- ##
# ## confdefs.h. ##
# ## ----------- ##
#
# /* confdefs.h */
# #define PACKAGE_NAME ""
# #define PACKAGE_TARNAME ""
# #define PACKAGE_VERSION ""
# #define PACKAGE_STRING ""
# #define PACKAGE_BUGREPORT ""
# #define PACKAGE_URL ""
# #define HAVE_SYS_WAIT_H 1
# #define STDC_HEADERS 1
# #define HAVE_SYS_TYPES_H 1
# #define HAVE_SYS_STAT_H 1
# #define HAVE_STDLIB_H 1
# #define HAVE_STRING_H 1
# #define HAVE_MEMORY_H 1
# #define HAVE_STRINGS_H 1
# #define HAVE_INTTYPES_H 1
# #define HAVE_STDINT_H 1
# #define HAVE_UNISTD_H 1
# #define HAVE_SIGNAL_H 1
# #define HAVE_STDDEF_H 1
# #define HAVE_UNISTD_H 1
# #define HAVE_SYS_TYPES_H 1
# #define HAVE_SYS_WAIT_H 1
# #define HAVE_STDLIB_H 1
# #define HAVE_STRING_H 1
# #define HAVE_ERRNO_H 1
# #define HAVE_PTHREAD_H 1
# #define SIZEOF_INT 4
# #define SIZEOF_LONG 8
# #define SIZEOF_LONG_LONG 8
# #define SIZEOF___INT128_T 16
# #define HAVE_FORK 1
# #define HAVE_VFORK 1
# #define HAVE_WORKING_VFORK 1
# #define HAVE_WORKING_FORK 1
#
# configure: exit 0