These are the packages that would be merged, in order: Calculating dependencies ..... ..... ..... ..... ..... ..... .... done! [ebuild N ] sci-mathematics/singular-3.0.3 USE="boost doc emacs" 0 kB Total: 1 package (1 new), Size of downloads: 0 kB >>> Verifying ebuild Manifests... >>> Emerging (1 of 1) sci-mathematics/singular-3.0.3 to / * Singular-3-0-3.tar.gz RMD160 ;-) ... [ ok ] * Singular-3-0-3.tar.gz SHA1 ;-) ... [ ok ] * Singular-3-0-3.tar.gz SHA256 ;-) ... [ ok ] * Singular-3-0-3.tar.gz size ;-) ... [ ok ] * Singular-3-0-3-share.tar.gz RMD160 ;-) ... [ ok ] * Singular-3-0-3-share.tar.gz SHA1 ;-) ... [ ok ] * Singular-3-0-3-share.tar.gz SHA256 ;-) ... [ ok ] * Singular-3-0-3-share.tar.gz size ;-) ... [ ok ] * checking ebuild checksums ;-) ... [ ok ] * checking auxfile checksums ;-) ... [ ok ] * checking miscfile checksums ;-) ... [ ok ] * checking Singular-3-0-3.tar.gz ;-) ... [ ok ] * checking Singular-3-0-3-share.tar.gz ;-) ... [ ok ] >>> Unpacking source... >>> Unpacking Singular-3-0-3.tar.gz to /var/tmp/portage/sci-mathematics/singular-3.0.3/work >>> Unpacking Singular-3-0-3-share.tar.gz to /var/tmp/portage/sci-mathematics/singular-3.0.3/work * Applying singular-3.0.3-gentoo.diff ... [ ok ] * Running autoconf ... [ ok ] >>> Source unpacked. >>> Compiling source in /var/tmp/portage/sci-mathematics/singular-3.0.3/work/Singular-3-0-3 ... * econf: updating Singular-3-0-3/MP/config.guess with /usr/share/gnuconfig/config.guess * econf: updating Singular-3-0-3/MP/config.sub with /usr/share/gnuconfig/config.sub * econf: updating Singular-3-0-3/config.guess with /usr/share/gnuconfig/config.guess * econf: updating Singular-3-0-3/config.sub with /usr/share/gnuconfig/config.sub ./configure --prefix=/usr --host=x86_64-pc-linux-gnu --mandir=/usr/share/man --infodir=/usr/share/info --datadir=/usr/share --sysconfdir=/etc --localstatedir=/var/lib --enable-emacs --disable-doc --with-MP --with-factory --with-libfac --with-gmp --prefix=/var/tmp/portage/sci-mathematics/singular-3.0.3/work/Singular-3-0-3 --libdir=/var/tmp/portage/sci-mathematics/singular-3.0.3/work/Singular-3-0-3/lib64 --build=x86_64-pc-linux-gnu creating cache ./config.cache checking uname for singular... x86_64-Linux checking for gcc... gcc checking whether the C compiler (gcc -march=athlon64 -O2 ) works... yes checking whether the C compiler (gcc -march=athlon64 -O2 ) is a cross-compiler... no checking whether we are using GNU C... yes checking whether gcc accepts -g... yes checking how to run the C preprocessor... gcc -E checking for a BSD compatible install... /usr/bin/install -c checking for AIX... no checking for c++... c++ checking whether the C++ compiler (c++ -march=athlon64 -O2 ) works... yes checking whether the C++ compiler (c++ -march=athlon64 -O2 ) is a cross-compiler... no checking whether we are using GNU C++... yes checking whether c++ accepts -g... yes checking whether compiler accepts -pipe... yes checking for perl5... no checking for perl... perl checking for uudecode... no checking for uudeview... no checking for gunzip... gunzip checking for gzip... gzip checking for latex2html... latex2html checking whether ln -s works... yes checking whether _AIX is defined... no checking for atof in -lm... yes checking for socket in -lbsd... yes checking for listen in -lsocket... no checking for gethostbyname in -lnsl... yes checking for main in -lgmp... yes checking for IMP_PutGmpInt in -lMP... no checking for MPT_GetTree in -lMPT... no checking for atof in -lsingcf... no checking for atof in -lsingfac... no checking for omTestAddr in -lomalloc... no checking for main in -lomalloc_ndebug... no checking for gmp.h... yes checking for MP.h... no checking for MPT.h... no checking for factory.h... no checking for factor.h... no checking for omalloc.h... no checking which tmp dir to use... /var/tmp/portage/sci-mathematics/singular-3.0.3/work/Singular-3-0-3/tmp checking whether to configure and build omalloc... yes checking whether to configure and build gmp lib... no checking size of long... 8 checking whether to configure and build MP lib... no checking whether to configure and build NTL lib... yes checking how to run the C++ preprocessor... c++ -E checking for iostream.h... no checking for iostream... yes checking whether to configure and build factory lib... yes checking whether to configure and build libfac lib... yes checking whether to configure and build sgroup lib... no checking whether to configure and build Singular... yes checking whether to build IntegerProgramming... yes checking whether to build Plural... yes checking whether to configure and build Texinfo... no configure: warning: Building of doc might fail. Need Texinfo checking for makeinfo... makeinfo checking for texi2dvi... texi2dvi checking for texindex... texindex checking for texi2pdf... texi2pdf checking whether to configure and build Texi2html... no checking for texi2html... texi2html checking whether to build doc... no checking whether to build emacs... no checking which apint package to use... gmp checking whether to use with MP... no checking whether to use with factory... yes checking whether to use with libfac... yes checking whether to use with Singular... yes checking whether make sets ${MAKE}... yes updating cache ./config.cache creating ./config.status creating Makefile creating doc/Makefile creating doc/version.texi creating doc/uname.texi creating emacs/Makefile creating IntegerProgramming/Makefile configuring in omalloc running /bin/sh ./configure --prefix=/usr --host=x86_64-pc-linux-gnu --mandir=/usr/share/man --infodir=/usr/share/info --datadir=/usr/share --sysconfdir=/etc --localstatedir=/var/lib --enable-emacs --disable-doc --with-MP --with-factory --with-libfac --with-gmp --prefix=/var/tmp/portage/sci-mathematics/singular-3.0.3/work/Singular-3-0-3 --libdir=/var/tmp/portage/sci-mathematics/singular-3.0.3/work/Singular-3-0-3/lib64 --build=x86_64-pc-linux-gnu --exec_prefix=/var/tmp/portage/sci-mathematics/singular-3.0.3/work/Singular-3-0-3/x86_64-Linux --bindir=/var/tmp/portage/sci-mathematics/singular-3.0.3/work/Singular-3-0-3/x86_64-Linux --includedir=/var/tmp/portage/sci-mathematics/singular-3.0.3/work/Singular-3-0-3/x86_64-Linux/include --enable-omalloc --with-external-config_h='/var/tmp/portage/sci-mathematics/singular-3.0.3/work/Singular-3-0-3/Singular/omSingularConfig.h' --with-track-custom --enable-NTL --enable-factory --enable-libfac --enable-Singular --enable-IntegerProgramming --enable-Plural --with-apint=gmp --with-Singular=yes --cache-file=.././config.cache --srcdir=. configure: loading cache .././config.cache checking whether make sets $(MAKE)... (cached) yes checking for x86_64-pc-linux-gnu-gcc... (cached) gcc checking for C compiler default output file name... a.out checking whether the C compiler works... yes checking whether we are cross compiling... no checking for suffix of executables... checking for suffix of object files... o checking whether we are using the GNU C compiler... yes checking whether gcc accepts -g... (cached) yes checking for gcc option to accept ANSI C... none needed checking how to run the C preprocessor... (cached) gcc -E checking for x86_64-pc-linux-gnu-ranlib... x86_64-pc-linux-gnu-ranlib checking whether ln -s works... yes checking for a BSD-compatible install... (cached) /usr/bin/install -c checking for an ANSI C-conforming const... yes checking for inline... inline checking for ar... ar checking for perl... (cached) perl checking for addr2line... addr2line checking for egrep... 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 limits.h usability... yes checking limits.h presence... yes checking for limits.h... yes checking for unistd.h... (cached) yes checking sys/mman.h usability... yes checking sys/mman.h presence... yes checking for sys/mman.h... yes checking fcntl.h usability... yes checking fcntl.h presence... yes checking for fcntl.h... yes checking /usr/include/malloc.h usability... yes checking /usr/include/malloc.h presence... yes checking for /usr/include/malloc.h... yes checking for popen... yes checking for readlink... yes checking for getcwd... yes checking for getwd... yes checking for mmap... yes checking for sbrk... yes checking for random... yes checking for long... yes checking size of long... (cached) 8 checking for void*... yes checking size of void*... 8 checking for double... yes checking size of double... 8 checking for size_t... yes checking size of size_t... 8 checking size of system page... 4096 checking whether mmap works... yes checking whether alignment needs to be strict... no checking for external config files... /var/tmp/portage/sci-mathematics/singular-3.0.3/work/Singular-3-0-3/Singular/omSingularConfig.h checking which malloc to use... dlmalloc checking whether malloc provides SizeOfAddr... no checking whether working valloc exists... no checking which valloc to use... mmap checking whether to emulate omalloc... no checking how to align... 8 checking whether to use dense bins... no checking whether to disable debugging... no checking whether to have tracking debug functionality... yes checking whether to use internal debug... no checking whether to inline... yes checking whether GET_RET_ADDR works... yes checking whether omGetBackTrace works... no checking whether addr2line works... no checking whether to track return addresses... no checking whether to track files and line numbers... yes checking whether to track stack backtraces... no checking whether to track custom values... yes checking return type of sbrk... Void_t updating cache .././config.cache configure: creating ./config.status config.status: creating Makefile config.status: creating omConfig.h config.status: creating omlimits.h config.status: creating omMalloc.h config.status: executing default commands configuring in ntl running /bin/sh ./configure --prefix=/usr --host=x86_64-pc-linux-gnu --mandir=/usr/share/man --infodir=/usr/share/info --datadir=/usr/share --sysconfdir=/etc --localstatedir=/var/lib --enable-emacs --disable-doc --with-MP --with-factory --with-libfac --with-gmp --prefix=/var/tmp/portage/sci-mathematics/singular-3.0.3/work/Singular-3-0-3 --libdir=/var/tmp/portage/sci-mathematics/singular-3.0.3/work/Singular-3-0-3/lib64 --build=x86_64-pc-linux-gnu --exec_prefix=/var/tmp/portage/sci-mathematics/singular-3.0.3/work/Singular-3-0-3/x86_64-Linux --bindir=/var/tmp/portage/sci-mathematics/singular-3.0.3/work/Singular-3-0-3/x86_64-Linux --includedir=/var/tmp/portage/sci-mathematics/singular-3.0.3/work/Singular-3-0-3/x86_64-Linux/include --enable-omalloc --with-external-config_h='/var/tmp/portage/sci-mathematics/singular-3.0.3/work/Singular-3-0-3/Singular/omSingularConfig.h' --with-track-custom --enable-NTL --enable-factory --enable-libfac --enable-Singular --enable-IntegerProgramming --enable-Plural --with-apint=gmp --with-Singular=yes --cache-file=.././config.cache --srcdir=. writing makefile writing ../include/NTL/config.h configuring in factory running /bin/sh ./configure --prefix=/usr --host=x86_64-pc-linux-gnu --mandir=/usr/share/man --infodir=/usr/share/info --datadir=/usr/share --sysconfdir=/etc --localstatedir=/var/lib --enable-emacs --disable-doc --with-MP --with-factory --with-libfac --with-gmp --prefix=/var/tmp/portage/sci-mathematics/singular-3.0.3/work/Singular-3-0-3 --libdir=/var/tmp/portage/sci-mathematics/singular-3.0.3/work/Singular-3-0-3/lib64 --build=x86_64-pc-linux-gnu --exec_prefix=/var/tmp/portage/sci-mathematics/singular-3.0.3/work/Singular-3-0-3/x86_64-Linux --bindir=/var/tmp/portage/sci-mathematics/singular-3.0.3/work/Singular-3-0-3/x86_64-Linux --includedir=/var/tmp/portage/sci-mathematics/singular-3.0.3/work/Singular-3-0-3/x86_64-Linux/include --enable-omalloc --with-external-config_h='/var/tmp/portage/sci-mathematics/singular-3.0.3/work/Singular-3-0-3/Singular/omSingularConfig.h' --with-track-custom --enable-NTL --enable-factory --enable-libfac --enable-Singular --enable-IntegerProgramming --enable-Plural --with-apint=gmp --with-Singular=yes --cache-file=.././config.cache --srcdir=. loading cache .././config.cache checking for gcc... (cached) gcc checking whether the C compiler (gcc -march=athlon64 -O2 ) works... yes checking whether the C compiler (gcc -march=athlon64 -O2 ) is a cross-compiler... no checking whether we are using GNU C... (cached) yes checking whether gcc accepts -g... (cached) yes checking for c++... (cached) c++ checking whether the C++ compiler (c++ -march=athlon64 -O2 ) works... yes checking whether the C++ compiler (c++ -march=athlon64 -O2 ) is a cross-compiler... no checking whether we are using GNU C++... (cached) yes checking whether c++ accepts -g... (cached) yes checking how to run the C preprocessor... (cached) gcc -E checking how to run the C++ preprocessor... (cached) c++ -E checking whether ln -s works... (cached) yes checking for a BSD compatible install... (cached) /usr/bin/install -c checking for ranlib... (cached) x86_64-pc-linux-gnu-ranlib checking whether make sets ${MAKE}... (cached) yes checking for ar... (cached) ar checking for m4... m4 checking for bison... bison checking for mkinstalldirs... ./bin/mkinstalldirs checking for makeheader... ./bin/makeheader checking and generating explicit install paths... done checking for atof in -lm... (cached) yes checking for main in -lgmp... (cached) yes checking for gmp.h... (cached) yes checking for stdio.h... yes checking for stdlib.h... (cached) yes checking for string.h... (cached) yes checking for time.h... yes checking for math.h... yes checking for omalloc.h... (cached) no checking whether your compiler does arithmetic shifts... yes checking whether to use omalloc... yes configure: warning: did not find omalloc.h -- install before compiling updating cache .././config.cache creating ./config.status creating GNUmakefile creating ftest/GNUmakefile creating config.h configuring in libfac running /bin/sh ./configure --prefix=/usr --host=x86_64-pc-linux-gnu --mandir=/usr/share/man --infodir=/usr/share/info --datadir=/usr/share --sysconfdir=/etc --localstatedir=/var/lib --enable-emacs --disable-doc --with-MP --with-factory --with-libfac --with-gmp --prefix=/var/tmp/portage/sci-mathematics/singular-3.0.3/work/Singular-3-0-3 --libdir=/var/tmp/portage/sci-mathematics/singular-3.0.3/work/Singular-3-0-3/lib64 --build=x86_64-pc-linux-gnu --exec_prefix=/var/tmp/portage/sci-mathematics/singular-3.0.3/work/Singular-3-0-3/x86_64-Linux --bindir=/var/tmp/portage/sci-mathematics/singular-3.0.3/work/Singular-3-0-3/x86_64-Linux --includedir=/var/tmp/portage/sci-mathematics/singular-3.0.3/work/Singular-3-0-3/x86_64-Linux/include --enable-omalloc --with-external-config_h='/var/tmp/portage/sci-mathematics/singular-3.0.3/work/Singular-3-0-3/Singular/omSingularConfig.h' --with-track-custom --enable-NTL --enable-factory --enable-libfac --enable-Singular --enable-IntegerProgramming --enable-Plural --with-apint=gmp --with-Singular=yes --cache-file=.././config.cache --srcdir=. loading cache .././config.cache checking for c++... (cached) c++ checking whether the C++ compiler (c++ -march=athlon64 -O2 -L. -L/var/tmp/portage/sci-mathematics/singular-3.0.3/work/Singular-3-0-3/lib64 ) works... yes checking whether the C++ compiler (c++ -march=athlon64 -O2 -L. -L/var/tmp/portage/sci-mathematics/singular-3.0.3/work/Singular-3-0-3/lib64 ) is a cross-compiler... no checking whether we are using GNU C++... (cached) yes checking whether c++ accepts -g... (cached) yes checking how to run the C++ preprocessor... (cached) c++ -E checking whether make sets ${MAKE}... (cached) yes checking for ranlib... (cached) x86_64-pc-linux-gnu-ranlib checking for ar... (cached) ar checking for factory.h... (cached) no configure: warning: factory.h not found! Install factory before building libfac! creating ./config.status creating Makefile configuring in Singular running /bin/sh ./configure --prefix=/usr --host=x86_64-pc-linux-gnu --mandir=/usr/share/man --infodir=/usr/share/info --datadir=/usr/share --sysconfdir=/etc --localstatedir=/var/lib --enable-emacs --disable-doc --with-MP --with-factory --with-libfac --with-gmp --prefix=/var/tmp/portage/sci-mathematics/singular-3.0.3/work/Singular-3-0-3 --libdir=/var/tmp/portage/sci-mathematics/singular-3.0.3/work/Singular-3-0-3/lib64 --build=x86_64-pc-linux-gnu --exec_prefix=/var/tmp/portage/sci-mathematics/singular-3.0.3/work/Singular-3-0-3/x86_64-Linux --bindir=/var/tmp/portage/sci-mathematics/singular-3.0.3/work/Singular-3-0-3/x86_64-Linux --includedir=/var/tmp/portage/sci-mathematics/singular-3.0.3/work/Singular-3-0-3/x86_64-Linux/include --enable-omalloc --with-external-config_h='/var/tmp/portage/sci-mathematics/singular-3.0.3/work/Singular-3-0-3/Singular/omSingularConfig.h' --with-track-custom --enable-NTL --enable-factory --enable-libfac --enable-Singular --enable-IntegerProgramming --enable-Plural --with-apint=gmp --with-Singular=yes --cache-file=.././config.cache --srcdir=. configure: loading cache .././config.cache checking uname for singular... (cached) x86_64-Linux checking for x86_64-pc-linux-gnu-gcc... (cached) gcc checking for C compiler default output file name... a.out checking whether the C compiler works... yes checking whether we are cross compiling... no checking for suffix of executables... checking for suffix of object files... (cached) o checking whether we are using the GNU C compiler... (cached) yes checking whether gcc accepts -g... (cached) yes checking for gcc option to accept ISO C89... none needed checking how to run the C preprocessor... (cached) gcc -E checking for x86_64-pc-linux-gnu-g++... (cached) c++ checking whether we are using the GNU C++ compiler... yes checking whether c++ accepts -g... (cached) yes checking for a BSD-compatible install... (cached) /usr/bin/install -c checking for grep that handles long lines and -e... /bin/grep checking for egrep... /bin/grep -E checking for AIX... no checking gcc version... tmp.c: In function 'main': tmp.c:4: warning: incompatible implicit declaration of built-in function 'printf' tmp.c:10: warning: incompatible implicit declaration of built-in function 'exit' gcc3 checking whether gcc accepts --no-rtti... yes checking whether gcc accepts --no-exceptions... yes checking whether compiler accepts -pipe... (cached) yes checking whether _AIX is defined... (cached) no checking whether make sets $(MAKE)... (cached) yes checking for flex... flex checking for bison... (cached) bison checking whether ln -s works... yes checking for perl5... (cached) perl checking for atof in -lm... (cached) yes checking for in -lnsl... no checking for in -lsocket... no checking for setenv in -lbsd... yes checking for listen in -lsocket... (cached) no checking for gethostbyname in -lnsl... (cached) yes checking for dlopen in -ldl... yes checking for ANSI C header files... (cached) yes checking for sys/types.h... (cached) yes checking for sys/stat.h... (cached) yes checking for stdlib.h... (cached) yes checking for string.h... (cached) yes checking for memory.h... (cached) yes checking for strings.h... (cached) yes checking for inttypes.h... (cached) yes checking for stdint.h... (cached) yes checking for unistd.h... (cached) yes checking for limits.h... (cached) yes checking for unistd.h... (cached) yes checking sys/file.h usability... yes checking sys/file.h presence... yes checking for sys/file.h... yes checking sys/ioctl.h usability... yes checking sys/ioctl.h presence... yes checking for sys/ioctl.h... yes checking sys/time.h usability... yes checking sys/time.h presence... yes checking for sys/time.h... yes checking sys/times.h usability... yes checking sys/times.h presence... yes checking for sys/times.h... yes checking for sys/types.h... (cached) yes checking for sys/stat.h... (cached) yes checking for fcntl.h... (cached) yes checking sys/param.h usability... yes checking sys/param.h presence... yes checking for sys/param.h... yes checking pwd.h usability... yes checking pwd.h presence... yes checking for pwd.h... yes checking asm/sigcontext.h usability... yes checking asm/sigcontext.h presence... yes checking for asm/sigcontext.h... yes checking for pwd.h... (cached) yes checking termcap.h usability... yes checking termcap.h presence... yes checking for termcap.h... yes checking termios.h usability... yes checking termios.h presence... yes checking for termios.h... yes checking term.h usability... yes checking term.h presence... yes checking for term.h... yes checking readline/readline.h usability... yes checking readline/readline.h presence... yes checking for readline/readline.h... yes checking for an ANSI C-conforming const... (cached) yes checking for inline... (cached) inline checking for size_t... (cached) yes checking whether struct tm is in sys/time.h or time.h... time.h checking whether time.h and sys/time.h may both be included... yes checking for working alloca.h... yes checking for alloca... yes checking whether gcc needs -traditional... no checking for stdlib.h... (cached) yes checking for unistd.h... (cached) yes checking for getpagesize... yes checking for working mmap... yes checking return type of signal handlers... void checking for vprintf... yes checking for _doprnt... no checking for library containing setenv... none required checking for gettimeofday... yes checking for atexit... yes checking for bcopy... yes checking for getcwd... (cached) yes checking for getwd... (cached) yes checking for vsnprintf... yes checking for readlink... (cached) yes checking for sleep... yes checking for usleep... yes checking for getpwnam... yes checking for popen... (cached) yes checking for setenv... yes checking for siginterrupt... yes checking whether your machine has correct arithmetic shifts... (cached) yes checking whether explicit C++ constructor calls are allowed... no checking whether vsprintf returns number of printed chars... yes checking for char... yes checking size of char... 1 checking for short... yes checking size of short... 2 checking for int... yes checking size of int... 4 checking for long... (cached) yes checking size of long... (cached) 8 checking for void*... (cached) yes checking size of void*... (cached) 8 checking for double... (cached) yes checking size of double... (cached) 8 checking whether byte ordering is bigendian... no checking whether to use dynamic linking... yes checking for tgetent in -lncurses... yes checking for rl_abort in -lreadline... yes checking how to run the C++ preprocessor... (cached) c++ -E checking for readline/readline.h... (cached) yes checking readline/history.h usability... yes checking readline/history.h presence... yes checking for readline/history.h... yes checking whether readline.h is ok... yes checking which readline to use... static checking for main in -lgmp... (cached) yes checking for IMP_PutGmpInt in -lMP... (cached) no checking for MPT_GetTree in -lMPT... (cached) no checking for atof in -lsingcf... (cached) no checking for atof in -lsingfac... (cached) no checking for omTestAddr in -lomalloc... (cached) no checking for main in -lomalloc_ndebug... (cached) no checking for main in -lntl... no checking for gmp.h... (cached) yes checking for MP.h... (cached) no checking for MPT.h... (cached) no checking for factory.h... (cached) no checking for factor.h... (cached) no checking for omalloc.h... (cached) no checking omalloc.c usability... no checking omalloc.c presence... no checking for omalloc.c... no checking boost/dynamic_bitset.hpp usability... yes checking boost/dynamic_bitset.hpp presence... yes checking for boost/dynamic_bitset.hpp... yes checking which apint package to use... gmp checking whether to have MP... no configure: error: can not build with MP configure: error: ./configure failed for Singular !!! Please attach the following file when filing a report to bugs.gentoo.org: !!! /var/tmp/portage/sci-mathematics/singular-3.0.3/work/Singular-3-0-3/config.log * * ERROR: sci-mathematics/singular-3.0.3 failed. * Call stack: * ebuild.sh, line 1648: Called dyn_compile * ebuild.sh, line 988: Called qa_call 'src_compile' * ebuild.sh, line 44: Called src_compile * singular-3.0.3.ebuild, line 54: Called econf '--enable-emacs' '--disable-doc' '--with-MP' '--with-factory' '--with-libfac' '--with-gmp' '--prefix=/var/tmp/portage/sci-mathematics/singular-3.0.3/work/Singular-3-0-3' * ebuild.sh, line 591: Called die * * econf failed * If you need support, post the topmost build error, and the call stack if relevant. * A complete build log is located at '/var/tmp/portage/sci-mathematics/singular-3.0.3/temp/build.log'. * * Messages for package sci-mathematics/singular-3.0.3: * * ERROR: sci-mathematics/singular-3.0.3 failed. * Call stack: * ebuild.sh, line 1648: Called dyn_compile * ebuild.sh, line 988: Called qa_call 'src_compile' * ebuild.sh, line 44: Called src_compile * singular-3.0.3.ebuild, line 54: Called econf '--enable-emacs' '--disable-doc' '--with-MP' '--with-factory' '--with-libfac' '--with-gmp' '--prefix=/var/tmp/portage/sci-mathematics/singular-3.0.3/work/Singular-3-0-3' * ebuild.sh, line 591: Called die * * econf failed * If you need support, post the topmost build error, and the call stack if relevant. * A complete build log is located at '/var/tmp/portage/sci-mathematics/singular-3.0.3/temp/build.log'. *