Thanks for the logs. I gather you have a mixup of C and C++ compilers.
Sage cannot be built with "real" gcc, while you have it installed and
found by ./configure
as the compiler to use, as can be gathered from eclib-20210625.log
Namely, eclib picks up "real" gcc/g++ from
/usr/local/Cellar/gcc/11.2.0_3/bin - but this should not happen,
it is guaranteed to break everything, as all Homebrew packages we are
using are built with clang/clang++
One way to make sure this does not happen is to unlink gcc and g++:
remove symbolic links /usr/local/bin/gcc and /usr/local/bin/g++
At the terminal, the command
which gcc
should print
/usr/bin/gcc
and
which g++
should print
/usr/bin/g++
these gcc and g++ are actually Apple's Clang compilers, as can be seen from
running the command "gcc -v":
dima@oucl13243 sage % gcc -v
Configured with:
--prefix=/Applications/Xcode.app/Contents/Developer/usr
--with-gxx-include-dir=/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/4.2.1
Apple clang version 13.0.0 (clang-1300.0.29.30)
Target: x86_64-apple-darwin21.3.0
Thread model: posix
InstalledDir:
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin
Once this is fixed, I recommend running
make distclean
followed by
make
Please let us know how it goes. We should try to fix our ./configure
so that "real" gcc is never picked on
macOS. Sorry for this trouble.
Best
Dima
On Sat, Mar 12, 2022 at 10:56 AM Niranjan M <newninj...@gmail.com> wrote:
>
> Same as above. Attached the new logs
> I have built sage 8.x from source before and used it without any issues (if
> this info helps)
>
> On Saturday, 12 March 2022 at 13:40:00 UTC+5:30 dim...@gmail.com wrote:
>>
>> On Saturday, March 12, 2022 at 2:44:43 AM UTC newni...@gmail.com wrote:
>>>
>>> Yes I run source .homebrew-build-ev
>>>
>>> export MAKE="make -j6"
>>> export SAGE_MATPLOTLIB_GUI=yes
>>> source .homebrew-build-env
>>> make configure
>>> ./configure
>>> make
>>>
>>> These are commands I ran. The one you suggested also didn't work.
>>
>>
>> we certainly need more info than just "it didn't work".
>>
>> Please send the latest top-level config.log
>>
>>>
>>>
>>> On Friday, 11 March 2022 at 22:29:55 UTC+5:30 dim...@gmail.com wrote:
>>>>
>>>> On Fri, Mar 11, 2022 at 4:55 PM Niranjan M <newni...@gmail.com> wrote:
>>>> >
>>>> > I tried reinstalling all the brew packages and xcode cli and it didn't
>>>> > help fix the issue.
>>>>
>>>> Are you forgetting to run
>>>>
>>>> source .homebrew-build-env
>>>>
>>>> ahead of running
>>>>
>>>> ./bootstrap
>>>>
>>>> and
>>>>
>>>> ./configure --enable-download-from-upstream-url && make build
>>>>
>>>> ?
>>>>
>>>>
>>>> > And for the `-L` flag, I tried building the `lcalc` package using the
>>>> > sage subshell but when I make it gives a different error `-lpari not
>>>> > found` which seems valid because the `-rpath` and the `-L` flags were
>>>> > not passed with the path where the actual pari library is present(which
>>>> > is in /usr/local/Cellar/pari/2.13.3/lib/). I edited lcalc makefile
>>>> > manually and added this pari's path to `-L` and `rpath` it gives the
>>>> > error `Undefined symbols for architecture x86_64` which I don't
>>>> > understand.
>>>> > I am new to C/CPP build systems and in general makefile based systems so
>>>> > I tried some time to understand the sage build system, but couldn't find
>>>> > relevant places which is causing this error.
>>>> >
>>>> > PS: if there's any doc or articles used in sage community to get a idea
>>>> > of how sage build happens that would be interesting and helpful.
>>>> > On Thursday, 3 March 2022 at 01:28:15 UTC+5:30 François Bissey wrote:
>>>> >>
>>>> >> It looks like several things not going well. The first and most obvious
>>>> >> one is that libntl doesn’t seem to be found. Some of the other stuff
>>>> >> may be related to gmp. ntl is definitely found by configure but the
>>>> >> location of the library is not passed with `-L` to giac and eclib at
>>>> >> least. So I think some stuff you are getting from brew (I am assuming
>>>> >> it is brew) is not setup properly for sage build.
>>>> >>
>>>> >> > On 2/03/2022, at 21:23, Niranjan M <newni...@gmail.com> wrote:
>>>> >> >
>>>> >> > Hi I am trying to build from the develop branch and I am getting this
>>>> >> > error for few packages like (giac-1.6.0.47p3, eclib-20210625,
>>>> >> > givaro-4.1.1, lcalc-2.0.5)
>>>> >> > ld: symbol(s) not found for architecture x86_64
>>>> >> > Thanks for the help.
>>>> >> >
>>>> >> > --
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>>>> >> > send an email to sage-devel+...@googlegroups.com.
>>>> >> > To view this discussion on the web visit
>>>> >> > https://groups.google.com/d/msgid/sage-devel/0d101b40-47f0-44ac-8a61-6df56e2aaf86n%40googlegroups.com.
>>>> >> > <giac-1.6.0.47p3.log><lcalc-2.0.5.log><eclib-20210625.log><givaro-4.1.1.log><config.log>
>>>> >>
>>>> > --
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