try running make distclean
and then ./configure again. If this doesn't help, post config.log here On Wed, 15 Jan 2020, 23:03 Aria Shahverdi, <aria...@gmail.com> wrote: > I just updated gcc, g++ and gfortran to 9.2.0 but ./configure still can > not detect gcc but it detects gfortran. > > gcc-9.2.0 > gdb-8.2 > gf2x-1.2.p0 > gfan-0.6.2.p1 > gfortran-9.2.0 will not be installed (configure check) > > Also forcing i.e. ./configure --with-system-gcc , does not seem to help > as well. > > On Wednesday, January 15, 2020 at 4:22:39 PM UTC-5, Dima Pasechnik wrote: >> >> typically this happens if you don't have g++ and gfortran installed on >> your >> system. >> >> >> On Wed, 15 Jan 2020, 21:17 Aria Shahverdi, <ari...@gmail.com> wrote: >> >>> Thanks, Yes the portable edition is working fine. I am trying to build >>> from source and that is when it causes the problem. >>> >>> I looked more and it seems there is an issue with gcc and it tries to >>> build gcc although I have gcc-8.3 >>> >>> On Wednesday, January 15, 2020 at 4:11:25 PM UTC-5, Dima Pasechnik wrote: >>>> >>>> >>>> >>>> On Wed, 15 Jan 2020, 16:44 Aria Shahverdi, <ari...@gmail.com> wrote: >>>> >>>>> Hi, >>>>> >>>>> I got the '*sage-9.0-Debian_GNU_Linux_10-x86_64.tar.bz2* >>>>> <http://mirrors.mit.edu/sage/linux/64bit/sage-9.0-Debian_GNU_Linux_10-x86_64.tar.bz2>' >>>>> from the website and am trying to install it on Centos 8. (I previously >>>>> did >>>>> the same procedure for sage 8.9 and it was successful). >>>>> >>>>> There is error in the begining of make file in the following files >>>>> >>>>> 1. last couple of lines of *sagelib-9.0.log* >>>>> >>>> >>>> Are you building from source? >>>> You might have better luck using the source tarball - or at least we >>>> would be more sure that errors you get are not side effects of using a >>>> binary tarball. >>>> >>>> >>>>> /usr/bin/ld: cannot find crti.o: No such file or directory >>>>> collect2: error: ld returned 1 exit status >>>>> g++ -pthread -shared -L/home/aria/sage-9.0/local/lib >>>>> -Wl,-rpath,/home/aria/sage-9.0/local/lib -L. >>>>> -L/home/aria/sage-9.0/local/lib -Wl,-rpath,/home/aria/sage-9.0/local/lib >>>>> -L/home/aria/sage-9.0/local/lib -Wl,-rpath,/home/aria/sage-9.0/local/lib >>>>> build/temp.linux-x86_64-3.7/build/cythonized/sage/symbolic/ring.o >>>>> -L/home/aria/sage-9.0/local/lib -L/home/aria/sage-9.0/local/lib -lgmp >>>>> -lpynac -lstdc++ -lpython3.7m -o build/lib.linux-x86_64-3.7/sage/symbolic/ >>>>> ring.cpython-37m-x86_64-linux-gnu.so >>>>> /usr/bin/ld: cannot find crti.o: No such file or directory >>>>> collect2: error: ld returned 1 exit status >>>>> g++ -pthread -shared -L/home/aria/sage-9.0/local/lib >>>>> -Wl,-rpath,/home/aria/sage-9.0/local/lib -L. >>>>> -L/home/aria/sage-9.0/local/lib -Wl,-rpath,/home/aria/sage-9.0/local/lib >>>>> -L/home/aria/sage-9.0/local/lib -Wl,-rpath,/home/aria/sage-9.0/local/lib >>>>> build/temp.linux-x86_64-3.7/build/cythonized/sage/symbolic/expression.o >>>>> -L/home/aria/sage-9.0/local/lib -L/home/aria/sage-9.0/local/lib -lgmp >>>>> -lpynac -lstdc++ -lpython3.7m -o build/lib.linux-x86_64-3.7/sage/symbolic/ >>>>> expression.cpython-37m-x86_64-linux-gnu.so -lpari >>>>> /usr/bin/ld: cannot find crti.o: No such file or directory >>>>> collect2: error: ld returned 1 exit status >>>>> error: command 'g++' failed with exit status 1 >>>>> make[4]: *** [Makefile:33: sage] Error 1 >>>>> make[4]: Leaving directory '/home/aria/sage-9.0/src' >>>>> >>>>> real 31m9.136s >>>>> user 113m32.482s >>>>> sys 2m13.602s >>>>> >>>>> >>>>> >>>>> >>>>> 2. last couple of lines of *yasm-1.3.0.p0.log* >>>>> >>>>> checking whether make supports nested variables... yes >>>>> checking whether to enable maintainer-specific portions of >>>>> Makefiles... no >>>>> checking for style of include used by make... GNU >>>>> checking for gcc... gcc >>>>> checking whether the C compiler works... no >>>>> configure: error: in >>>>> `/home/aria/sage-9.0/local/var/tmp/sage/build/yasm-1.3.0.p0/src': >>>>> configure: error: C compiler cannot create executables >>>>> See `config.log' for more details >>>>> >>>>> ******************************************************************************** >>>>> Error configuring yasm-1.3.0.p0 >>>>> See the file >>>>> >>>>> /home/aria/sage-9.0/local/var/tmp/sage/build/yasm-1.3.0.p0/src/config.log >>>>> for details. >>>>> >>>>> ******************************************************************************** >>>>> >>>>> real 0m0.568s >>>>> user 0m0.314s >>>>> sys 0m0.272s >>>>> >>>>> ************************************************************************ >>>>> Error installing package yasm-1.3.0.p0 >>>>> >>>>> ************************************************************************ >>>>> Please email sage-devel (http://groups.google.com/group/sage-devel) >>>>> explaining the problem and including the log file >>>>> /home/aria/sage-9.0/logs/pkgs/yasm-1.3.0.p0.log >>>>> Describe your computer, operating system, etc. >>>>> If you want to try to fix the problem yourself, *don't* just cd to >>>>> /home/aria/sage-9.0/local/var/tmp/sage/build/yasm-1.3.0.p0 and type >>>>> 'make' or whatever is appropriate. >>>>> Instead, the following commands setup all environment variables >>>>> correctly and load a subshell for you to debug the error: >>>>> (cd '/home/aria/sage-9.0/local/var/tmp/sage/build/yasm-1.3.0.p0' && >>>>> '/home/aria/sage-9.0/sage' --sh) >>>>> When you are done debugging, you can type "exit" to leave the subshell. >>>>> >>>>> ************************************************************************ >>>>> >>>>> >>>>> >>>>> >>>>> I have tried to remove yasm and do make again but I got error as well. >>>>> I appreciate it if anyone can help me figure out what is going on. >>>>> >>>>> -- >>>>> You received this message because you are subscribed to the Google >>>>> Groups "sage-devel" group. >>>>> To unsubscribe from this group and stop receiving emails from it, send >>>>> an email to sage-...@googlegroups.com. >>>>> To view this discussion on the web visit >>>>> https://groups.google.com/d/msgid/sage-devel/cb32d11c-8e53-4438-ab2a-2f172598e7cb%40googlegroups.com >>>>> <https://groups.google.com/d/msgid/sage-devel/cb32d11c-8e53-4438-ab2a-2f172598e7cb%40googlegroups.com?utm_medium=email&utm_source=footer> >>>>> . >>>>> >>>> -- >>> You received this message because you are subscribed to the Google >>> Groups "sage-devel" group. >>> To unsubscribe from this group and stop receiving emails from it, send >>> an email to sage-...@googlegroups.com. >>> To view this discussion on the web visit >>> https://groups.google.com/d/msgid/sage-devel/2e7eec05-143f-44bc-b23c-fd1c5c22c7e3%40googlegroups.com >>> <https://groups.google.com/d/msgid/sage-devel/2e7eec05-143f-44bc-b23c-fd1c5c22c7e3%40googlegroups.com?utm_medium=email&utm_source=footer> >>> . >>> >> -- > You received this message because you are subscribed to the Google Groups > "sage-devel" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to sage-devel+unsubscr...@googlegroups.com. > To view this discussion on the web visit > https://groups.google.com/d/msgid/sage-devel/dc48a819-41c1-4f40-9a9e-2090d9448589%40googlegroups.com > <https://groups.google.com/d/msgid/sage-devel/dc48a819-41c1-4f40-9a9e-2090d9448589%40googlegroups.com?utm_medium=email&utm_source=footer> > . > -- You received this message because you are subscribed to the Google Groups "sage-devel" group. 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