version:1
:debug:main Starting logging for singular @4.3.1_0
:debug:sysinfo Mac OS X 10.6.8 (darwin/10.8.0) arch powerpc
:debug:sysinfo MacPorts 2.7.2
:debug:sysinfo Xcode 3.2.6
:debug:sysinfo SDK 10.6
:debug:sysinfo MACOSX_DEPLOYMENT_TARGET: 10.6
:msg:main --->  Computing dependencies for singular:info:main .:debug:main singular has no conflicts
:debug:main Searching for dependency: autoconf
:debug:main Found Dependency: receipt exists for autoconf
:debug:main Searching for dependency: automake
:debug:main Found Dependency: receipt exists for automake
:debug:main Searching for dependency: libtool
:debug:main Found Dependency: receipt exists for libtool
:debug:main Searching for dependency: cddlib
:debug:main Didn't find receipt, going to depspec regex for: cddlib
:debug:main Changing to port directory: /opt/local/var/macports/sources/rsync.macports.org/macports/release/tarballs/ports/devel/cddlib
:debug:main OS darwin/10.8.0 (macOS 10.6.8) arch powerpc
:debug:main Sourcing PortGroup github 1.0 from /opt/local/var/macports/sources/rsync.macports.org/macports/release/tarballs/ports/_resources/port1.0/group/github-1.0.tcl
:debug:main Re-registering default for livecheck.url
:debug:main Re-registering default for livecheck.regex
:debug:main only one arch supported, so not adding the default universal variant
:debug:main Running callback portconfigure::add_automatic_compiler_dependencies
:debug:main Finished running callback portconfigure::add_automatic_compiler_dependencies
:debug:main Running callback portbuild::add_automatic_buildsystem_dependencies
:debug:main Finished running callback portbuild::add_automatic_buildsystem_dependencies
:debug:main Running callback portstartupitem::add_notes
:debug:main Finished running callback portstartupitem::add_notes
:debug:main Searching for dependency: flint
:debug:main Found Dependency: receipt exists for flint
:debug:main Searching for dependency: gmp
:debug:main Found Dependency: receipt exists for gmp
:debug:main Searching for dependency: mpfr
:debug:main Found Dependency: receipt exists for mpfr
:debug:main Searching for dependency: ncurses
:debug:main Found Dependency: receipt exists for ncurses
:debug:main Searching for dependency: ntl
:debug:main Found Dependency: receipt exists for ntl
:debug:main Searching for dependency: readline
:debug:main Found Dependency: receipt exists for readline
:debug:main Searching for dependency: legacy-support
:debug:main Found Dependency: receipt exists for legacy-support
:info:main .:debug:main cddlib has no conflicts
version:1
:debug:main Starting logging for singular @4.3.1_0
:debug:sysinfo Mac OS X 10.6.8 (darwin/10.8.0) arch powerpc
:debug:sysinfo MacPorts 2.7.2
:debug:sysinfo Xcode 3.2.6
:debug:sysinfo SDK 10.6
:debug:sysinfo MACOSX_DEPLOYMENT_TARGET: 10.6
:msg:main --->  Computing dependencies for singular:info:main .:debug:main singular has no conflicts
:debug:main Searching for dependency: autoconf
:debug:main Found Dependency: receipt exists for autoconf
:debug:main Searching for dependency: automake
:debug:main Found Dependency: receipt exists for automake
:debug:main Searching for dependency: libtool
:debug:main Found Dependency: receipt exists for libtool
:debug:main Searching for dependency: cddlib
:debug:main Found Dependency: receipt exists for cddlib
:debug:main Searching for dependency: flint
:debug:main Found Dependency: receipt exists for flint
:debug:main Searching for dependency: gmp
:debug:main Found Dependency: receipt exists for gmp
:debug:main Searching for dependency: mpfr
:debug:main Found Dependency: receipt exists for mpfr
:debug:main Searching for dependency: ncurses
:debug:main Found Dependency: receipt exists for ncurses
:debug:main Searching for dependency: ntl
:debug:main Found Dependency: receipt exists for ntl
:debug:main Searching for dependency: readline
:debug:main Found Dependency: receipt exists for readline
:debug:main Searching for dependency: legacy-support
:debug:main Found Dependency: receipt exists for legacy-support
:debug:main Executing org.macports.main (singular)
:debug:main dropping privileges: euid changed to 502, egid changed to 505.
:debug:archivefetch archivefetch phase started at Fri Sep  9 00:30:38 ICT 2022
:debug:archivefetch Executing org.macports.archivefetch (singular)
:debug:archivefetch Privilege de-escalation not attempted as not running as root.
:debug:fetch fetch phase started at Fri Sep  9 00:30:38 ICT 2022
:notice:fetch --->  Fetching distfiles for singular
:debug:fetch elevating privileges for fetch: euid changed to 0, egid changed to 0.
:debug:fetch dropping privileges: euid changed to 502, egid changed to 505.
:debug:fetch Executing org.macports.fetch (singular)
:info:fetch --->  Singular-4-3-1.tar.gz does not exist in /opt/local/var/macports/distfiles/singular
:notice:fetch --->  Attempting to fetch Singular-4-3-1.tar.gz from http://distfiles.macports.org/singular
:debug:fetch Privilege de-escalation not attempted as not running as root.
:debug:checksum checksum phase started at Fri Sep  9 00:31:07 ICT 2022
:notice:checksum --->  Verifying checksums for singular
:debug:checksum Executing org.macports.checksum (singular)
:info:checksum --->  Checksumming Singular-4-3-1.tar.gz
:debug:checksum Calculated (rmd160) is cb31233f841d2f51f4c3f098b860228f8eb1241d
:debug:checksum Correct (rmd160) checksum for Singular-4-3-1.tar.gz
:debug:checksum Calculated (sha256) is 056f401e5795521263185636e3cef5ab6bdf996dc8ba266a848973eae57d304f
:debug:checksum Correct (sha256) checksum for Singular-4-3-1.tar.gz
:debug:checksum Calculated (size) is 13738688
:debug:checksum Correct (size) checksum for Singular-4-3-1.tar.gz
:debug:checksum Privilege de-escalation not attempted as not running as root.
:debug:extract extract phase started at Fri Sep  9 00:31:08 ICT 2022
:notice:extract --->  Extracting singular
:debug:extract Executing org.macports.extract (singular)
:info:extract --->  Extracting Singular-4-3-1.tar.gz
:debug:extract setting option extract.args to '/opt/local/var/macports/distfiles/singular/Singular-4-3-1.tar.gz'
:debug:extract Environment: 
:debug:extract CC_PRINT_OPTIONS='YES'
:debug:extract CC_PRINT_OPTIONS_FILE='/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_math_singular/singular/work/.CC_PRINT_OPTIONS'
:debug:extract CPATH='/opt/local/include'
:debug:extract CPLUS_INCLUDE_PATH='/opt/local/include/LegacySupport'
:debug:extract C_INCLUDE_PATH='/opt/local/include/LegacySupport'
:debug:extract DEVELOPER_DIR='/Developer'
:debug:extract LIBRARY_PATH='/opt/local/lib'
:debug:extract MACOSX_DEPLOYMENT_TARGET='10.6'
:debug:extract MACPORTS_LEGACY_SUPPORT_CPPFLAGS='-isystem/opt/local/include/LegacySupport'
:debug:extract MACPORTS_LEGACY_SUPPORT_ENABLED='1'
:debug:extract MACPORTS_LEGACY_SUPPORT_LDFLAGS='-L/opt/local/lib -lMacportsLegacySupport'
:debug:extract OBJCPLUS_INCLUDE_PATH='/opt/local/include/LegacySupport'
:debug:extract OBJC_INCLUDE_PATH='/opt/local/include/LegacySupport'
:info:extract Executing:  cd "/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_math_singular/singular/work" && /usr/bin/gzip -dc '/opt/local/var/macports/distfiles/singular/Singular-4-3-1.tar.gz' | /usr/bin/gnutar --no-same-owner -xf - 
:debug:extract system:  cd "/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_math_singular/singular/work" && /usr/bin/gzip -dc '/opt/local/var/macports/distfiles/singular/Singular-4-3-1.tar.gz' | /usr/bin/gnutar --no-same-owner -xf - 
:debug:extract euid/egid changed to: 0/0
:debug:extract chowned /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_math_singular/singular/work to macports
:debug:extract euid/egid changed to: 502/505
:debug:extract Symlink: /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_math_singular/singular/work/Singular-4-3-1 -> Singular-Singular-13640e8
:debug:extract Executing proc-post-org.macports.extract-extract-0
:debug:extract Privilege de-escalation not attempted as not running as root.
:debug:patch patch phase started at Fri Sep  9 00:31:09 ICT 2022
:debug:patch Executing org.macports.patch (singular)
:debug:patch Privilege de-escalation not attempted as not running as root.
:debug:configure configure phase started at Fri Sep  9 00:31:09 ICT 2022
:notice:configure --->  Configuring singular
:debug:configure Preferred compilers: gcc-4.2 llvm-gcc-4.2 clang gcc-4.0 macports-gcc-12 macports-gcc-11 macports-gcc-10 macports-gcc-9 macports-gcc-8 macports-gcc-7 macports-gcc-6 macports-gcc-5 macports-clang-11 macports-clang-10 macports-clang-9.0 macports-clang-8.0 macports-clang-7.0 macports-clang-6.0 macports-clang-5.0 macports-clang-3.7 macports-clang-3.4
:debug:configure Using compiler 'Xcode GCC 4.2'
:debug:configure Executing org.macports.configure (singular)
:debug:configure Environment: 
:debug:configure CC='/usr/bin/gcc-4.2'
:debug:configure CC_PRINT_OPTIONS='YES'
:debug:configure CC_PRINT_OPTIONS_FILE='/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_math_singular/singular/work/.CC_PRINT_OPTIONS'
:debug:configure CFLAGS='-pipe -Os -arch ppc'
:debug:configure CPATH='/opt/local/include'
:debug:configure CPLUS_INCLUDE_PATH='/opt/local/include/LegacySupport'
:debug:configure CPPFLAGS='-isystem/opt/local/include/LegacySupport -I/opt/local/include'
:debug:configure CXX='/usr/bin/g++-4.2'
:debug:configure CXXFLAGS='-pipe -Os -arch ppc'
:debug:configure C_INCLUDE_PATH='/opt/local/include/LegacySupport'
:debug:configure DEVELOPER_DIR='/Developer'
:debug:configure F90FLAGS='-pipe -Os -m32'
:debug:configure FCFLAGS='-pipe -Os -m32'
:debug:configure FFLAGS='-pipe -Os -m32'
:debug:configure INSTALL='/usr/bin/install -c'
:debug:configure LDFLAGS='-Wl,-headerpad_max_install_names -L/opt/local/lib -lMacportsLegacySupport -arch ppc'
:debug:configure LIBRARY_PATH='/opt/local/lib'
:debug:configure MACOSX_DEPLOYMENT_TARGET='10.6'
:debug:configure MACPORTS_LEGACY_SUPPORT_CPPFLAGS='-isystem/opt/local/include/LegacySupport'
:debug:configure MACPORTS_LEGACY_SUPPORT_ENABLED='1'
:debug:configure MACPORTS_LEGACY_SUPPORT_LDFLAGS='-L/opt/local/lib -lMacportsLegacySupport'
:debug:configure OBJC='/usr/bin/gcc-4.2'
:debug:configure OBJCFLAGS='-pipe -Os -arch ppc'
:debug:configure OBJCPLUS_INCLUDE_PATH='/opt/local/include/LegacySupport'
:debug:configure OBJCXX='/usr/bin/g++-4.2'
:debug:configure OBJCXXFLAGS='-pipe -Os -arch ppc'
:debug:configure OBJC_INCLUDE_PATH='/opt/local/include/LegacySupport'
:info:configure Executing:  cd "/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_math_singular/singular/work/Singular-4-3-1" && ./autogen.sh && ./configure --prefix=/opt/local --enable-gfanlib --with-ntl=/opt/local --with-flint=/opt/local 
:debug:configure system:  cd "/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_math_singular/singular/work/Singular-4-3-1" && ./autogen.sh && ./configure --prefix=/opt/local --enable-gfanlib --with-ntl=/opt/local --with-flint=/opt/local 
:info:configure autoreconf: export WARNINGS=
:info:configure autoreconf: Entering directory '.'
:info:configure autoreconf: configure.ac: not using Gettext
:info:configure autoreconf: running: /opt/local/bin/aclocal --force -I m4
:info:configure autoreconf: configure.ac: tracing
:info:configure autoreconf: configure.ac: adding subdirectory resources to autoreconf
:info:configure autoreconf: Entering directory 'resources'
:info:configure autoreconf: configure.ac: not using Gettext
:info:configure autoreconf: running: /opt/local/bin/aclocal --force -I ../m4
:info:configure autoreconf: configure.ac: tracing
:info:configure autoreconf: configure.ac: creating directory ../build-aux
:info:configure autoreconf: running: /opt/local/bin/glibtoolize --copy --force
:info:configure glibtoolize: putting auxiliary files in AC_CONFIG_AUX_DIR, '../build-aux'.
:info:configure glibtoolize: copying file '../build-aux/ltmain.sh'
:info:configure glibtoolize: putting macros in AC_CONFIG_MACRO_DIRS, '../m4'.
:info:configure glibtoolize: copying file '../m4/libtool.m4'
:info:configure glibtoolize: copying file '../m4/ltoptions.m4'
:info:configure glibtoolize: copying file '../m4/ltsugar.m4'
:info:configure glibtoolize: copying file '../m4/ltversion.m4'
:info:configure glibtoolize: copying file '../m4/lt~obsolete.m4'
:info:configure autoreconf: configure.ac: not using Intltool
:info:configure autoreconf: configure.ac: not using Gtkdoc
:info:configure autoreconf: running: /opt/local/bin/aclocal --force -I ../m4
:info:configure autoreconf: running: /opt/local/bin/autoconf --force
:info:configure configure.ac:6: warning: The macro `AC_CONFIG_HEADER' is obsolete.
:info:configure configure.ac:6: You should run autoupdate.
:info:configure ./lib/autoconf/status.m4:719: AC_CONFIG_HEADER is expanded from...
:info:configure configure.ac:6: the top level
:info:configure configure.ac:29: warning: The macro `AC_HEADER_STDC' is obsolete.
:info:configure configure.ac:29: You should run autoupdate.
:info:configure ./lib/autoconf/headers.m4:704: AC_HEADER_STDC is expanded from...
:info:configure configure.ac:29: the top level
:info:configure autoreconf: running: /opt/local/bin/autoheader --force
:info:configure autoreconf: running: /opt/local/bin/automake --add-missing --copy --force-missing
:info:configure configure.ac:11: installing '../build-aux/ar-lib'
:info:configure configure.ac:11: installing '../build-aux/compile'
:info:configure configure.ac:41: installing '../build-aux/config.guess'
:info:configure configure.ac:41: installing '../build-aux/config.sub'
:info:configure configure.ac:9: installing '../build-aux/install-sh'
:info:configure configure.ac:9: installing '../build-aux/missing'
:info:configure Makefile.am: installing '../build-aux/depcomp'
:info:configure autoreconf: Leaving directory 'resources'
:info:configure autoreconf: configure.ac: adding subdirectory omalloc to autoreconf
:info:configure autoreconf: Entering directory 'omalloc'
:info:configure autoreconf: configure.ac: not using Gettext
:info:configure autoreconf: running: /opt/local/bin/aclocal --force -I ../m4
:info:configure autoreconf: configure.ac: tracing
:info:configure autoreconf: running: /opt/local/bin/glibtoolize --copy --force
:info:configure glibtoolize: putting auxiliary files in AC_CONFIG_AUX_DIR, '../build-aux'.
:info:configure glibtoolize: copying file '../build-aux/ltmain.sh'
:info:configure glibtoolize: putting macros in AC_CONFIG_MACRO_DIRS, '../m4'.
:info:configure glibtoolize: copying file '../m4/libtool.m4'
:info:configure glibtoolize: copying file '../m4/ltoptions.m4'
:info:configure glibtoolize: copying file '../m4/ltsugar.m4'
:info:configure glibtoolize: copying file '../m4/ltversion.m4'
:info:configure glibtoolize: copying file '../m4/lt~obsolete.m4'
:info:configure autoreconf: configure.ac: not using Intltool
:info:configure autoreconf: configure.ac: not using Gtkdoc
:info:configure autoreconf: running: /opt/local/bin/aclocal --force -I ../m4
:info:configure autoreconf: running: /opt/local/bin/autoconf --force
:info:configure configure.ac:13: warning: The macro `AC_CONFIG_HEADER' is obsolete.
:info:configure configure.ac:13: You should run autoupdate.
:info:configure ./lib/autoconf/status.m4:719: AC_CONFIG_HEADER is expanded from...
:info:configure configure.ac:13: the top level
:info:configure configure.ac:157: warning: The macro `AC_HEADER_STDC' is obsolete.
:info:configure configure.ac:157: You should run autoupdate.
:info:configure ./lib/autoconf/headers.m4:704: AC_HEADER_STDC is expanded from...
:info:configure configure.ac:157: the top level
:info:configure configure.ac:219: warning: The macro `AC_TRY_RUN' is obsolete.
:info:configure configure.ac:219: You should run autoupdate.
:info:configure ./lib/autoconf/general.m4:2997: AC_TRY_RUN is expanded from...
:info:configure configure.ac:219: the top level
:info:configure configure.ac:239: warning: The macro `AC_TRY_RUN' is obsolete.
:info:configure configure.ac:239: You should run autoupdate.
:info:configure ./lib/autoconf/general.m4:2997: AC_TRY_RUN is expanded from...
:info:configure configure.ac:239: the top level
:info:configure configure.ac:313: warning: The macro `AC_TRY_RUN' is obsolete.
:info:configure configure.ac:313: You should run autoupdate.
:info:configure ./lib/autoconf/general.m4:2997: AC_TRY_RUN is expanded from...
:info:configure configure.ac:313: the top level
:info:configure configure.ac:437: warning: The macro `AC_TRY_RUN' is obsolete.
:info:configure configure.ac:437: You should run autoupdate.
:info:configure ./lib/autoconf/general.m4:2997: AC_TRY_RUN is expanded from...
:info:configure configure.ac:437: the top level
:info:configure configure.ac:461: warning: The macro `AC_TRY_RUN' is obsolete.
:info:configure configure.ac:461: You should run autoupdate.
:info:configure ./lib/autoconf/general.m4:2997: AC_TRY_RUN is expanded from...
:info:configure configure.ac:461: the top level
:info:configure configure.ac:503: warning: The macro `AC_TRY_RUN' is obsolete.
:info:configure configure.ac:503: You should run autoupdate.
:info:configure ./lib/autoconf/general.m4:2997: AC_TRY_RUN is expanded from...
:info:configure configure.ac:503: the top level
:info:configure configure.ac:585: warning: The macro `AC_TRY_LINK' is obsolete.
:info:configure configure.ac:585: You should run autoupdate.
:info:configure ./lib/autoconf/general.m4:2920: AC_TRY_LINK is expanded from...
:info:configure configure.ac:585: the top level
:info:configure autoreconf: running: /opt/local/bin/autoheader --force
:info:configure autoreconf: running: /opt/local/bin/automake --add-missing --copy --force-missing
:info:configure configure.ac:15: installing '../build-aux/compile'
:info:configure configure.ac:24: installing '../build-aux/missing'
:info:configure Makefile.am: installing '../build-aux/depcomp'
:info:configure parallel-tests: installing '../build-aux/test-driver'
:info:configure autoreconf: Leaving directory 'omalloc'
:info:configure autoreconf: configure.ac: adding subdirectory factory to autoreconf
:info:configure autoreconf: Entering directory 'factory'
:info:configure autoreconf: configure.ac: not using Gettext
:info:configure autoreconf: running: /opt/local/bin/aclocal --force -I ../m4
:info:configure autoreconf: configure.ac: tracing
:info:configure autoreconf: running: /opt/local/bin/glibtoolize --copy --force
:info:configure glibtoolize: putting auxiliary files in AC_CONFIG_AUX_DIR, '../build-aux'.
:info:configure glibtoolize: copying file '../build-aux/ltmain.sh'
:info:configure glibtoolize: putting macros in AC_CONFIG_MACRO_DIRS, '../m4'.
:info:configure glibtoolize: copying file '../m4/libtool.m4'
:info:configure glibtoolize: copying file '../m4/ltoptions.m4'
:info:configure glibtoolize: copying file '../m4/ltsugar.m4'
:info:configure glibtoolize: copying file '../m4/ltversion.m4'
:info:configure glibtoolize: copying file '../m4/lt~obsolete.m4'
:info:configure autoreconf: configure.ac: not using Intltool
:info:configure autoreconf: configure.ac: not using Gtkdoc
:info:configure autoreconf: running: /opt/local/bin/aclocal --force -I ../m4
:info:configure autoreconf: running: /opt/local/bin/autoconf --force
:info:configure configure.ac:19: warning: The macro `AC_CONFIG_HEADER' is obsolete.
:info:configure configure.ac:19: You should run autoupdate.
:info:configure ./lib/autoconf/status.m4:719: AC_CONFIG_HEADER is expanded from...
:info:configure configure.ac:19: the top level
:info:configure configure.ac:211: warning: The macro `AC_TRY_LINK' is obsolete.
:info:configure configure.ac:211: You should run autoupdate.
:info:configure ./lib/autoconf/general.m4:2920: AC_TRY_LINK is expanded from...
:info:configure ../m4/gmp-check.m4:1: SING_CHECK_GMP is expanded from...
:info:configure configure.ac:211: the top level
:info:configure configure.ac:222: warning: The macro `AC_TRY_LINK' is obsolete.
:info:configure configure.ac:222: You should run autoupdate.
:info:configure ./lib/autoconf/general.m4:2920: AC_TRY_LINK is expanded from...
:info:configure ../m4/ntl-check.m4:16: LB_CHECK_NTL is expanded from...
:info:configure configure.ac:222: the top level
:info:configure configure.ac:222: warning: The macro `AC_TRY_RUN' is obsolete.
:info:configure configure.ac:222: You should run autoupdate.
:info:configure ./lib/autoconf/general.m4:2997: AC_TRY_RUN is expanded from...
:info:configure lib/m4sugar/m4sh.m4:699: AS_IF is expanded from...
:info:configure ./lib/autoconf/general.m4:2894: _AC_LINK_IFELSE is expanded from...
:info:configure ./lib/autoconf/general.m4:2911: AC_LINK_IFELSE is expanded from...
:info:configure ./lib/autoconf/general.m4:2920: AC_TRY_LINK is expanded from...
:info:configure ../m4/ntl-check.m4:16: LB_CHECK_NTL is expanded from...
:info:configure configure.ac:222: the top level
:info:configure configure.ac:224: warning: The macro `AC_TRY_LINK' is obsolete.
:info:configure configure.ac:224: You should run autoupdate.
:info:configure ./lib/autoconf/general.m4:2920: AC_TRY_LINK is expanded from...
:info:configure ../m4/flint-check.m4:14: LB_CHECK_FLINT is expanded from...
:info:configure configure.ac:224: the top level
:info:configure configure.ac:242: warning: The macro `AC_LANG_CPLUSPLUS' is obsolete.
:info:configure configure.ac:242: You should run autoupdate.
:info:configure ./lib/autoconf/c.m4:262: AC_LANG_CPLUSPLUS is expanded from...
:info:configure configure.ac:242: the top level
:info:configure autoreconf: running: /opt/local/bin/autoheader --force
:info:configure autoreconf: running: /opt/local/bin/automake --add-missing --copy --force-missing
:info:configure configure.ac:23: installing '../build-aux/compile'
:info:configure configure.ac:21: installing '../build-aux/missing'
:info:configure Makefile.am: installing '../build-aux/depcomp'
:info:configure configure.ac: installing '../build-aux/ylwrap'
:info:configure autoreconf: Leaving directory 'factory'
:info:configure autoreconf: configure.ac: adding subdirectory libpolys to autoreconf
:info:configure autoreconf: Entering directory 'libpolys'
:info:configure autoreconf: configure.ac: not using Gettext
:info:configure autoreconf: running: /opt/local/bin/aclocal --force -I ../m4
:info:configure autoreconf: configure.ac: tracing
:info:configure autoreconf: running: /opt/local/bin/glibtoolize --copy --force
:info:configure glibtoolize: putting auxiliary files in AC_CONFIG_AUX_DIR, '../build-aux'.
:info:configure glibtoolize: copying file '../build-aux/ltmain.sh'
:info:configure glibtoolize: putting macros in AC_CONFIG_MACRO_DIRS, '../m4'.
:info:configure glibtoolize: copying file '../m4/libtool.m4'
:info:configure glibtoolize: copying file '../m4/ltoptions.m4'
:info:configure glibtoolize: copying file '../m4/ltsugar.m4'
:info:configure glibtoolize: copying file '../m4/ltversion.m4'
:info:configure glibtoolize: copying file '../m4/lt~obsolete.m4'
:info:configure autoreconf: configure.ac: not using Intltool
:info:configure autoreconf: configure.ac: not using Gtkdoc
:info:configure autoreconf: running: /opt/local/bin/aclocal --force -I ../m4
:info:configure autoreconf: running: /opt/local/bin/autoconf --force
:info:configure configure.ac:6: warning: The macro `AC_CONFIG_HEADER' is obsolete.
:info:configure configure.ac:6: You should run autoupdate.
:info:configure ./lib/autoconf/status.m4:719: AC_CONFIG_HEADER is expanded from...
:info:configure configure.ac:6: the top level
:info:configure configure.ac:50: warning: The macro `AC_TRY_LINK' is obsolete.
:info:configure configure.ac:50: You should run autoupdate.
:info:configure ./lib/autoconf/general.m4:2920: AC_TRY_LINK is expanded from...
:info:configure ../m4/gmp-check.m4:1: SING_CHECK_GMP is expanded from...
:info:configure configure.ac:50: the top level
:info:configure configure.ac:52: warning: The macro `AC_TRY_LINK' is obsolete.
:info:configure configure.ac:52: You should run autoupdate.
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:info:configure checking whether stripping libraries is possible... yes
:info:configure checking if libtool supports shared libraries... yes
:info:configure checking whether to build shared libraries... yes
:info:configure checking whether to build static libraries... yes
:info:configure checking how to run the C++ preprocessor... /usr/bin/g++-4.2 -E
:info:configure checking for ld used by /usr/bin/g++-4.2... /usr/libexec/gcc/i686-apple-darwin10/4.2.1/ld
:info:configure checking if the linker (/usr/libexec/gcc/i686-apple-darwin10/4.2.1/ld) is GNU ld... no
:info:configure checking whether the /usr/bin/g++-4.2 linker (/usr/libexec/gcc/i686-apple-darwin10/4.2.1/ld) supports shared libraries... yes
:info:configure checking for /usr/bin/g++-4.2 option to produce PIC... -fno-common -DPIC
:info:configure checking if /usr/bin/g++-4.2 PIC flag -fno-common -DPIC works... yes
:info:configure checking if /usr/bin/g++-4.2 static flag -static works... no
:info:configure checking if /usr/bin/g++-4.2 supports -c -o file.o... yes
:info:configure checking if /usr/bin/g++-4.2 supports -c -o file.o... (cached) yes
:info:configure checking whether the /usr/bin/g++-4.2 linker (/usr/libexec/gcc/i686-apple-darwin10/4.2.1/ld) supports shared libraries... yes
:info:configure checking dynamic linker characteristics... darwin10.8.0 dyld
:info:configure checking how to hardcode library paths into programs... immediate
:info:configure checking for library containing sem_wait... none required
:info:configure checking whether /usr/bin/gcc-4.2 -std=gnu99 is Clang... no
:info:configure checking whether pthreads work with -pthread... yes
:info:configure checking for joinable pthread attribute... PTHREAD_CREATE_JOINABLE
:info:configure checking whether more special flags are required for pthreads... no
:info:configure checking for PTHREAD_PRIO_INHERIT... yes
:info:configure checking Found Pthread, PTHREAD_CC:... /usr/bin/gcc-4.2 -std=gnu99
:info:configure checking                PTHREAD_CFLAGS:... -pthread
:info:configure checking                PTHREAD_LIBS:... unset
:info:configure checking for clock_gettime in -lrt... no
:info:configure checking for spasm_csr_free in -lspasm... no
:info:configure checking for NTL >= 5.0... configure: error: NTL support was requested but NTL could not be detected
:info:configure Command failed:  cd "/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_math_singular/singular/work/Singular-4-3-1" && ./autogen.sh && ./configure --prefix=/opt/local --enable-gfanlib --with-ntl=/opt/local --with-flint=/opt/local 
:info:configure Exit code: 1
:error:configure Failed to configure singular: consult /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_math_singular/singular/work/Singular-4-3-1/config.log
:error:configure Failed to configure singular: configure failure: command execution failed
:debug:configure Error code: NONE
:debug:configure Backtrace: configure failure: command execution failed
:debug:configure     while executing
:debug:configure "$procedure $targetname"
:error:configure See /opt/local/var/macports/logs/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_math_singular/singular/main.log for details.
version:1
:debug:main Starting logging for singular @4.3.1_1
:debug:sysinfo Mac OS X 10.6.8 (darwin/10.8.0) arch powerpc
:debug:sysinfo MacPorts 2.8.1
:debug:sysinfo Xcode 3.2.6, CLT 1.0.0.9000000000.1.1248867338
:debug:sysinfo SDK 10.6
:debug:sysinfo MACOSX_DEPLOYMENT_TARGET: 10.6
:msg:main --->  Computing dependencies for singular:info:main .:debug:main singular has no conflicts
:debug:main Searching for dependency: autoconf
:debug:main Found Dependency: receipt exists for autoconf
:debug:main Searching for dependency: automake
:debug:main Found Dependency: receipt exists for automake
:debug:main Searching for dependency: libtool
:debug:main Found Dependency: receipt exists for libtool
:debug:main Searching for dependency: cddlib
:debug:main Found Dependency: receipt exists for cddlib
:debug:main Searching for dependency: flint
:debug:main Found Dependency: receipt exists for flint
:debug:main Searching for dependency: gmp
:debug:main Found Dependency: receipt exists for gmp
:debug:main Searching for dependency: mpfr
:debug:main Found Dependency: receipt exists for mpfr
:debug:main Searching for dependency: ncurses
:debug:main Found Dependency: receipt exists for ncurses
:debug:main Searching for dependency: ntl
:debug:main Found Dependency: receipt exists for ntl
:debug:main Searching for dependency: readline
:debug:main Found Dependency: receipt exists for readline
:debug:main Searching for dependency: legacy-support
:debug:main Found Dependency: receipt exists for legacy-support
:debug:main Executing org.macports.main (singular)
:debug:main dropping privileges: euid changed to 502, egid changed to 505.
:debug:archivefetch archivefetch phase started at Tue Feb 21 17:54:36 CST 2023
:debug:archivefetch Executing org.macports.archivefetch (singular)
:debug:archivefetch Privilege de-escalation not attempted as not running as root.
:debug:fetch fetch phase started at Tue Feb 21 17:54:37 CST 2023
:notice:fetch --->  Fetching distfiles for singular
:debug:fetch elevating privileges for fetch: euid changed to 0, egid changed to 0.
:debug:fetch dropping privileges: euid changed to 502, egid changed to 505.
:debug:fetch Executing org.macports.fetch (singular)
:info:fetch --->  Singular-4-3-1.tar.gz does not exist in /opt/local/var/macports/distfiles/singular
:notice:fetch --->  Attempting to fetch Singular-4-3-1.tar.gz from http://distfiles.macports.org/singular
:debug:fetch Privilege de-escalation not attempted as not running as root.
:debug:checksum checksum phase started at Tue Feb 21 17:55:05 CST 2023
:notice:checksum --->  Verifying checksums for singular
:debug:checksum Executing org.macports.checksum (singular)
:info:checksum --->  Checksumming Singular-4-3-1.tar.gz
:debug:checksum Calculated (rmd160) is cb31233f841d2f51f4c3f098b860228f8eb1241d
:debug:checksum Correct (rmd160) checksum for Singular-4-3-1.tar.gz
:debug:checksum Calculated (sha256) is 056f401e5795521263185636e3cef5ab6bdf996dc8ba266a848973eae57d304f
:debug:checksum Correct (sha256) checksum for Singular-4-3-1.tar.gz
:debug:checksum Calculated (size) is 13738688
:debug:checksum Correct (size) checksum for Singular-4-3-1.tar.gz
:debug:checksum Privilege de-escalation not attempted as not running as root.
:debug:extract extract phase started at Tue Feb 21 17:55:05 CST 2023
:notice:extract --->  Extracting singular
:debug:extract Executing org.macports.extract (singular)
:info:extract --->  Extracting Singular-4-3-1.tar.gz
:debug:extract setting option extract.args to '/opt/local/var/macports/distfiles/singular/Singular-4-3-1.tar.gz'
:debug:extract Environment: 
:debug:extract CC_PRINT_OPTIONS='YES'
:debug:extract CC_PRINT_OPTIONS_FILE='/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_math_singular/singular/work/.CC_PRINT_OPTIONS'
:debug:extract CPATH='/opt/local/include'
:debug:extract CPLUS_INCLUDE_PATH='/opt/local/include/LegacySupport'
:debug:extract C_INCLUDE_PATH='/opt/local/include/LegacySupport'
:debug:extract DEVELOPER_DIR='/Developer'
:debug:extract LIBRARY_PATH='/opt/local/lib'
:debug:extract MACOSX_DEPLOYMENT_TARGET='10.6'
:debug:extract MACPORTS_LEGACY_SUPPORT_CPPFLAGS='-isystem/opt/local/include/LegacySupport'
:debug:extract MACPORTS_LEGACY_SUPPORT_ENABLED='1'
:debug:extract MACPORTS_LEGACY_SUPPORT_LDFLAGS='-L/opt/local/lib -lMacportsLegacySupport'
:debug:extract OBJCPLUS_INCLUDE_PATH='/opt/local/include/LegacySupport'
:debug:extract OBJC_INCLUDE_PATH='/opt/local/include/LegacySupport'
:info:extract Executing:  cd "/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_math_singular/singular/work" && /usr/bin/gzip -dc '/opt/local/var/macports/distfiles/singular/Singular-4-3-1.tar.gz' | /usr/bin/gnutar --no-same-owner -xf - 
:debug:extract system:  cd "/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_math_singular/singular/work" && /usr/bin/gzip -dc '/opt/local/var/macports/distfiles/singular/Singular-4-3-1.tar.gz' | /usr/bin/gnutar --no-same-owner -xf - 
:debug:extract euid/egid changed to: 0/0
:debug:extract chowned /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_math_singular/singular/work to macports
:debug:extract euid/egid changed to: 502/505
:debug:extract extract.rename: Renaming Singular-Singular-13640e8 -> Singular-4-3-1
:debug:extract Executing proc-post-org.macports.extract-extract-0
:debug:extract Privilege de-escalation not attempted as not running as root.
:debug:patch patch phase started at Tue Feb 21 17:55:08 CST 2023
:debug:patch Executing org.macports.patch (singular)
:debug:patch Privilege de-escalation not attempted as not running as root.
:debug:configure configure phase started at Tue Feb 21 17:55:08 CST 2023
:notice:configure --->  Configuring singular
:debug:configure Preferred compilers: gcc-4.2 llvm-gcc-4.2 clang gcc-4.0 macports-gcc-12 macports-gcc-11 macports-gcc-10 macports-gcc-9 macports-gcc-8 macports-gcc-7 macports-gcc-6 macports-gcc-5 macports-clang-11 macports-clang-10 macports-clang-9.0 macports-clang-8.0 macports-clang-7.0 macports-clang-6.0 macports-clang-5.0 macports-clang-3.7 macports-clang-3.4
:debug:configure Using compiler 'Xcode GCC 4.2'
:debug:configure Executing org.macports.configure (singular)
:debug:configure Environment: 
:debug:configure CC='/usr/bin/gcc-4.2'
:debug:configure CC_PRINT_OPTIONS='YES'
:debug:configure CC_PRINT_OPTIONS_FILE='/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_math_singular/singular/work/.CC_PRINT_OPTIONS'
:debug:configure CFLAGS='-pipe -Os -arch ppc'
:debug:configure CPATH='/opt/local/include'
:debug:configure CPLUS_INCLUDE_PATH='/opt/local/include/LegacySupport'
:debug:configure CPPFLAGS='-isystem/opt/local/include/LegacySupport -I/opt/local/include'
:debug:configure CXX='/usr/bin/g++-4.2'
:debug:configure CXXFLAGS='-pipe -Os -arch ppc'
:debug:configure C_INCLUDE_PATH='/opt/local/include/LegacySupport'
:debug:configure DEVELOPER_DIR='/Developer'
:debug:configure F90FLAGS='-pipe -Os -m32'
:debug:configure FCFLAGS='-pipe -Os -m32'
:debug:configure FFLAGS='-pipe -Os -m32'
:debug:configure INSTALL='/usr/bin/install -c'
:debug:configure LDFLAGS='-Wl,-headerpad_max_install_names -L/opt/local/lib -lMacportsLegacySupport -arch ppc'
:debug:configure LIBRARY_PATH='/opt/local/lib'
:debug:configure MACOSX_DEPLOYMENT_TARGET='10.6'
:debug:configure MACPORTS_LEGACY_SUPPORT_CPPFLAGS='-isystem/opt/local/include/LegacySupport'
:debug:configure MACPORTS_LEGACY_SUPPORT_ENABLED='1'
:debug:configure MACPORTS_LEGACY_SUPPORT_LDFLAGS='-L/opt/local/lib -lMacportsLegacySupport'
:debug:configure OBJC='/usr/bin/gcc-4.2'
:debug:configure OBJCFLAGS='-pipe -Os -arch ppc'
:debug:configure OBJCPLUS_INCLUDE_PATH='/opt/local/include/LegacySupport'
:debug:configure OBJCXX='/usr/bin/g++-4.2'
:debug:configure OBJCXXFLAGS='-pipe -Os -arch ppc'
:debug:configure OBJC_INCLUDE_PATH='/opt/local/include/LegacySupport'
:info:configure Executing:  cd "/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_math_singular/singular/work/Singular-4-3-1" && ./autogen.sh && ./configure --prefix=/opt/local --enable-gfanlib --with-ntl=/opt/local --with-flint=/opt/local 
:debug:configure system:  cd "/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_math_singular/singular/work/Singular-4-3-1" && ./autogen.sh && ./configure --prefix=/opt/local --enable-gfanlib --with-ntl=/opt/local --with-flint=/opt/local 
:info:configure autoreconf: export WARNINGS=
:info:configure autoreconf: Entering directory '.'
:info:configure autoreconf: configure.ac: not using Gettext
:info:configure autoreconf: running: /opt/local/bin/aclocal --force -I m4
:info:configure autoreconf: configure.ac: tracing
:info:configure autoreconf: configure.ac: adding subdirectory resources to autoreconf
:info:configure autoreconf: Entering directory 'resources'
:info:configure autoreconf: configure.ac: not using Gettext
:info:configure autoreconf: running: /opt/local/bin/aclocal --force -I ../m4
:info:configure autoreconf: configure.ac: tracing
:info:configure autoreconf: configure.ac: creating directory ../build-aux
:info:configure autoreconf: running: /opt/local/bin/glibtoolize --copy --force
:info:configure glibtoolize: putting auxiliary files in AC_CONFIG_AUX_DIR, '../build-aux'.
:info:configure glibtoolize: copying file '../build-aux/ltmain.sh'
:info:configure glibtoolize: putting macros in AC_CONFIG_MACRO_DIRS, '../m4'.
:info:configure glibtoolize: copying file '../m4/libtool.m4'
:info:configure glibtoolize: copying file '../m4/ltoptions.m4'
:info:configure glibtoolize: copying file '../m4/ltsugar.m4'
:info:configure glibtoolize: copying file '../m4/ltversion.m4'
:info:configure glibtoolize: copying file '../m4/lt~obsolete.m4'
:info:configure autoreconf: configure.ac: not using Intltool
:info:configure autoreconf: configure.ac: not using Gtkdoc
:info:configure autoreconf: running: /opt/local/bin/aclocal --force -I ../m4
:info:configure autoreconf: running: /opt/local/bin/autoconf --force
:info:configure configure.ac:6: warning: The macro `AC_CONFIG_HEADER' is obsolete.
:info:configure configure.ac:6: You should run autoupdate.
:info:configure ./lib/autoconf/status.m4:719: AC_CONFIG_HEADER is expanded from...
:info:configure configure.ac:6: the top level
:info:configure configure.ac:29: warning: The macro `AC_HEADER_STDC' is obsolete.
:info:configure configure.ac:29: You should run autoupdate.
:info:configure ./lib/autoconf/headers.m4:704: AC_HEADER_STDC is expanded from...
:info:configure configure.ac:29: the top level
:info:configure autoreconf: running: /opt/local/bin/autoheader --force
:info:configure autoreconf: running: /opt/local/bin/automake --add-missing --copy --force-missing
:info:configure configure.ac:11: installing '../build-aux/ar-lib'
:info:configure configure.ac:11: installing '../build-aux/compile'
:info:configure configure.ac:41: installing '../build-aux/config.guess'
:info:configure configure.ac:41: installing '../build-aux/config.sub'
:info:configure configure.ac:9: installing '../build-aux/install-sh'
:info:configure configure.ac:9: installing '../build-aux/missing'
:info:configure Makefile.am: installing '../build-aux/depcomp'
:info:configure autoreconf: Leaving directory 'resources'
:info:configure autoreconf: configure.ac: adding subdirectory omalloc to autoreconf
:info:configure autoreconf: Entering directory 'omalloc'
:info:configure autoreconf: configure.ac: not using Gettext
:info:configure autoreconf: running: /opt/local/bin/aclocal --force -I ../m4
:info:configure autoreconf: configure.ac: tracing
:info:configure autoreconf: running: /opt/local/bin/glibtoolize --copy --force
:info:configure glibtoolize: putting auxiliary files in AC_CONFIG_AUX_DIR, '../build-aux'.
:info:configure glibtoolize: copying file '../build-aux/ltmain.sh'
:info:configure glibtoolize: putting macros in AC_CONFIG_MACRO_DIRS, '../m4'.
:info:configure glibtoolize: copying file '../m4/libtool.m4'
:info:configure glibtoolize: copying file '../m4/ltoptions.m4'
:info:configure glibtoolize: copying file '../m4/ltsugar.m4'
:info:configure glibtoolize: copying file '../m4/ltversion.m4'
:info:configure glibtoolize: copying file '../m4/lt~obsolete.m4'
:info:configure autoreconf: configure.ac: not using Intltool
:info:configure autoreconf: configure.ac: not using Gtkdoc
:info:configure autoreconf: running: /opt/local/bin/aclocal --force -I ../m4
:info:configure autoreconf: running: /opt/local/bin/autoconf --force
:info:configure configure.ac:13: warning: The macro `AC_CONFIG_HEADER' is obsolete.
:info:configure configure.ac:13: You should run autoupdate.
:info:configure ./lib/autoconf/status.m4:719: AC_CONFIG_HEADER is expanded from...
:info:configure configure.ac:13: the top level
:info:configure configure.ac:157: warning: The macro `AC_HEADER_STDC' is obsolete.
:info:configure configure.ac:157: You should run autoupdate.
:info:configure ./lib/autoconf/headers.m4:704: AC_HEADER_STDC is expanded from...
:info:configure configure.ac:157: the top level
:info:configure configure.ac:219: warning: The macro `AC_TRY_RUN' is obsolete.
:info:configure configure.ac:219: You should run autoupdate.
:info:configure ./lib/autoconf/general.m4:2997: AC_TRY_RUN is expanded from...
:info:configure configure.ac:219: the top level
:info:configure configure.ac:239: warning: The macro `AC_TRY_RUN' is obsolete.
:info:configure configure.ac:239: You should run autoupdate.
:info:configure ./lib/autoconf/general.m4:2997: AC_TRY_RUN is expanded from...
:info:configure configure.ac:239: the top level
:info:configure configure.ac:313: warning: The macro `AC_TRY_RUN' is obsolete.
:info:configure configure.ac:313: You should run autoupdate.
:info:configure ./lib/autoconf/general.m4:2997: AC_TRY_RUN is expanded from...
:info:configure configure.ac:313: the top level
:info:configure configure.ac:437: warning: The macro `AC_TRY_RUN' is obsolete.
:info:configure configure.ac:437: You should run autoupdate.
:info:configure ./lib/autoconf/general.m4:2997: AC_TRY_RUN is expanded from...
:info:configure configure.ac:437: the top level
:info:configure configure.ac:461: warning: The macro `AC_TRY_RUN' is obsolete.
:info:configure configure.ac:461: You should run autoupdate.
:info:configure ./lib/autoconf/general.m4:2997: AC_TRY_RUN is expanded from...
:info:configure configure.ac:461: the top level
:info:configure configure.ac:503: warning: The macro `AC_TRY_RUN' is obsolete.
:info:configure configure.ac:503: You should run autoupdate.
:info:configure ./lib/autoconf/general.m4:2997: AC_TRY_RUN is expanded from...
:info:configure configure.ac:503: the top level
:info:configure configure.ac:585: warning: The macro `AC_TRY_LINK' is obsolete.
:info:configure configure.ac:585: You should run autoupdate.
:info:configure ./lib/autoconf/general.m4:2920: AC_TRY_LINK is expanded from...
:info:configure configure.ac:585: the top level
:info:configure autoreconf: running: /opt/local/bin/autoheader --force
:info:configure autoreconf: running: /opt/local/bin/automake --add-missing --copy --force-missing
:info:configure configure.ac:15: installing '../build-aux/compile'
:info:configure configure.ac:24: installing '../build-aux/missing'
:info:configure Makefile.am: installing '../build-aux/depcomp'
:info:configure parallel-tests: installing '../build-aux/test-driver'
:info:configure autoreconf: Leaving directory 'omalloc'
:info:configure autoreconf: configure.ac: adding subdirectory factory to autoreconf
:info:configure autoreconf: Entering directory 'factory'
:info:configure autoreconf: configure.ac: not using Gettext
:info:configure autoreconf: running: /opt/local/bin/aclocal --force -I ../m4
:info:configure autoreconf: configure.ac: tracing
:info:configure autoreconf: running: /opt/local/bin/glibtoolize --copy --force
:info:configure glibtoolize: putting auxiliary files in AC_CONFIG_AUX_DIR, '../build-aux'.
:info:configure glibtoolize: copying file '../build-aux/ltmain.sh'
:info:configure glibtoolize: putting macros in AC_CONFIG_MACRO_DIRS, '../m4'.
:info:configure glibtoolize: copying file '../m4/libtool.m4'
:info:configure glibtoolize: copying file '../m4/ltoptions.m4'
:info:configure glibtoolize: copying file '../m4/ltsugar.m4'
:info:configure glibtoolize: copying file '../m4/ltversion.m4'
:info:configure glibtoolize: copying file '../m4/lt~obsolete.m4'
:info:configure autoreconf: configure.ac: not using Intltool
:info:configure autoreconf: configure.ac: not using Gtkdoc
:info:configure autoreconf: running: /opt/local/bin/aclocal --force -I ../m4
:info:configure autoreconf: running: /opt/local/bin/autoconf --force
:info:configure configure.ac:19: warning: The macro `AC_CONFIG_HEADER' is obsolete.
:info:configure configure.ac:19: You should run autoupdate.
:info:configure ./lib/autoconf/status.m4:719: AC_CONFIG_HEADER is expanded from...
:info:configure configure.ac:19: the top level
:info:configure configure.ac:211: warning: The macro `AC_TRY_LINK' is obsolete.
:info:configure configure.ac:211: You should run autoupdate.
:info:configure ./lib/autoconf/general.m4:2920: AC_TRY_LINK is expanded from...
:info:configure ../m4/gmp-check.m4:1: SING_CHECK_GMP is expanded from...
:info:configure configure.ac:211: the top level
:info:configure configure.ac:222: warning: The macro `AC_TRY_LINK' is obsolete.
:info:configure configure.ac:222: You should run autoupdate.
:info:configure ./lib/autoconf/general.m4:2920: AC_TRY_LINK is expanded from...
:info:configure ../m4/ntl-check.m4:16: LB_CHECK_NTL is expanded from...
:info:configure configure.ac:222: the top level
:info:configure configure.ac:222: warning: The macro `AC_TRY_RUN' is obsolete.
:info:configure configure.ac:222: You should run autoupdate.
:info:configure ./lib/autoconf/general.m4:2997: AC_TRY_RUN is expanded from...
:info:configure lib/m4sugar/m4sh.m4:699: AS_IF is expanded from...
:info:configure ./lib/autoconf/general.m4:2894: _AC_LINK_IFELSE is expanded from...
:info:configure ./lib/autoconf/general.m4:2911: AC_LINK_IFELSE is expanded from...
:info:configure ./lib/autoconf/general.m4:2920: AC_TRY_LINK is expanded from...
:info:configure ../m4/ntl-check.m4:16: LB_CHECK_NTL is expanded from...
:info:configure configure.ac:222: the top level
:info:configure configure.ac:224: warning: The macro `AC_TRY_LINK' is obsolete.
:info:configure configure.ac:224: You should run autoupdate.
:info:configure ./lib/autoconf/general.m4:2920: AC_TRY_LINK is expanded from...
:info:configure ../m4/flint-check.m4:14: LB_CHECK_FLINT is expanded from...
:info:configure configure.ac:224: the top level
:info:configure configure.ac:242: warning: The macro `AC_LANG_CPLUSPLUS' is obsolete.
:info:configure configure.ac:242: You should run autoupdate.
:info:configure ./lib/autoconf/c.m4:262: AC_LANG_CPLUSPLUS is expanded from...
:info:configure configure.ac:242: the top level
:info:configure autoreconf: running: /opt/local/bin/autoheader --force
:info:configure autoreconf: running: /opt/local/bin/automake --add-missing --copy --force-missing
:info:configure configure.ac:23: installing '../build-aux/compile'
:info:configure configure.ac:21: installing '../build-aux/missing'
:info:configure Makefile.am: installing '../build-aux/depcomp'
:info:configure configure.ac: installing '../build-aux/ylwrap'
:info:configure autoreconf: Leaving directory 'factory'
:info:configure autoreconf: configure.ac: adding subdirectory libpolys to autoreconf
:info:configure autoreconf: Entering directory 'libpolys'
:info:configure autoreconf: configure.ac: not using Gettext
:info:configure autoreconf: running: /opt/local/bin/aclocal --force -I ../m4
:info:configure autoreconf: configure.ac: tracing
:info:configure autoreconf: running: /opt/local/bin/glibtoolize --copy --force
:info:configure glibtoolize: putting auxiliary files in AC_CONFIG_AUX_DIR, '../build-aux'.
:info:configure glibtoolize: copying file '../build-aux/ltmain.sh'
:info:configure glibtoolize: putting macros in AC_CONFIG_MACRO_DIRS, '../m4'.
:info:configure glibtoolize: copying file '../m4/libtool.m4'
:info:configure glibtoolize: copying file '../m4/ltoptions.m4'
:info:configure glibtoolize: copying file '../m4/ltsugar.m4'
:info:configure glibtoolize: copying file '../m4/ltversion.m4'
:info:configure glibtoolize: copying file '../m4/lt~obsolete.m4'
:info:configure autoreconf: configure.ac: not using Intltool
:info:configure autoreconf: configure.ac: not using Gtkdoc
:info:configure autoreconf: running: /opt/local/bin/aclocal --force -I ../m4
:info:configure autoreconf: running: /opt/local/bin/autoconf --force
:info:configure configure.ac:6: warning: The macro `AC_CONFIG_HEADER' is obsolete.
:info:configure configure.ac:6: You should run autoupdate.
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:info:configure checking for /usr/bin/gcc-4.2 -std=gnu99 option to produce PIC... -fno-common -DPIC
:info:configure checking if /usr/bin/gcc-4.2 -std=gnu99 PIC flag -fno-common -DPIC works... yes
:info:configure checking if /usr/bin/gcc-4.2 -std=gnu99 static flag -static works... no
:info:configure checking if /usr/bin/gcc-4.2 -std=gnu99 supports -c -o file.o... yes
:info:configure checking if /usr/bin/gcc-4.2 -std=gnu99 supports -c -o file.o... (cached) yes
:info:configure checking whether the /usr/bin/gcc-4.2 -std=gnu99 linker (/usr/libexec/gcc/i686-apple-darwin10/4.2.1/ld) supports shared libraries... yes
:info:configure checking dynamic linker characteristics... darwin10.8.0 dyld
:info:configure checking how to hardcode library paths into programs... immediate
:info:configure checking whether stripping libraries is possible... yes
:info:configure checking if libtool supports shared libraries... yes
:info:configure checking whether to build shared libraries... yes
:info:configure checking whether to build static libraries... yes
:info:configure checking how to run the C++ preprocessor... /usr/bin/g++-4.2 -E
:info:configure checking for ld used by /usr/bin/g++-4.2... /usr/libexec/gcc/i686-apple-darwin10/4.2.1/ld
:info:configure checking if the linker (/usr/libexec/gcc/i686-apple-darwin10/4.2.1/ld) is GNU ld... no
:info:configure checking whether the /usr/bin/g++-4.2 linker (/usr/libexec/gcc/i686-apple-darwin10/4.2.1/ld) supports shared libraries... yes
:info:configure checking for /usr/bin/g++-4.2 option to produce PIC... -fno-common -DPIC
:info:configure checking if /usr/bin/g++-4.2 PIC flag -fno-common -DPIC works... yes
:info:configure checking if /usr/bin/g++-4.2 static flag -static works... no
:info:configure checking if /usr/bin/g++-4.2 supports -c -o file.o... yes
:info:configure checking if /usr/bin/g++-4.2 supports -c -o file.o... (cached) yes
:info:configure checking whether the /usr/bin/g++-4.2 linker (/usr/libexec/gcc/i686-apple-darwin10/4.2.1/ld) supports shared libraries... yes
:info:configure checking dynamic linker characteristics... darwin10.8.0 dyld
:info:configure checking how to hardcode library paths into programs... immediate
:info:configure checking for library containing sem_wait... none required
:info:configure checking whether /usr/bin/gcc-4.2 -std=gnu99 is Clang... no
:info:configure checking whether pthreads work with -pthread... yes
:info:configure checking for joinable pthread attribute... PTHREAD_CREATE_JOINABLE
:info:configure checking whether more special flags are required for pthreads... no
:info:configure checking for PTHREAD_PRIO_INHERIT... yes
:info:configure checking Found Pthread, PTHREAD_CC:... /usr/bin/gcc-4.2 -std=gnu99
:info:configure checking                PTHREAD_CFLAGS:... -pthread
:info:configure checking                PTHREAD_LIBS:... unset
:info:configure checking for clock_gettime in -lrt... no
:info:configure checking for spasm_csr_free in -lspasm... no
:info:configure checking for NTL >= 5.0... configure: error: NTL support was requested but NTL could not be detected
:info:configure Command failed:  cd "/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_math_singular/singular/work/Singular-4-3-1" && ./autogen.sh && ./configure --prefix=/opt/local --enable-gfanlib --with-ntl=/opt/local --with-flint=/opt/local 
:info:configure Exit code: 1
:error:configure Failed to configure singular: consult /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_math_singular/singular/work/Singular-4-3-1/config.log
:error:configure Failed to configure singular: configure failure: command execution failed
:debug:configure Error code: NONE
:debug:configure Backtrace: configure failure: command execution failed
:debug:configure     while executing
:debug:configure "$procedure $targetname"
:error:configure See /opt/local/var/macports/logs/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_math_singular/singular/main.log for details.