Hi John, Flint is already on 3.2.2, see https://github.com/flintlib/flint If could be that your Flint beta is buggy, and you need 3.2.2
We should upgrade to it, if possible. Singular is now 4.4.1 - not 100% sure whether an upgrade is feasible. I know that flint 3.1.3 is working with Singular 4.4.0 (and, apparently, 3.2,* is not) There is also a request to update gfan, to version 0.7. Dima On Wed, Apr 30, 2025 at 3:45 AM John Cremona <john.crem...@gmail.com> wrote: > I am building 10.7.beta2 in order to review a PR, on Ubuntu 24.04.2 LTS. > > After > git pull upstream develop > make distclean > ./bootstrap > ./configure > make > > it fails on installing package singular-4.4.0. Log files attached. > The problem is with FLINT. config.log finds an apparently suitable > FLINT version installed: > > real_configure:25233: g++ -std=gnu++11 -o conftest -Dlinux > -I/usr/include conftest.cpp -lflint -lmpfr -lpari -lcurl -lcliquer > -lcddgmp -lbz2 -lglpk -lgmp -lm -lntl >&5 > real_configure:25233: $? = 0 > real_configure:25253: result: -lflint > real_configure:25259: checking whether FLINT version is >= 3.3.0 > real_configure:25277: g++ -std=gnu++11 -c -Dlinux -I/usr/include > conftest.cpp >&5 > real_configure:25277: $? = 0 > real_configure:25279: result: no > real_configure:25198: checking for flint/padic.h > real_configure:25198: g++ -std=gnu++11 -c -Dlinux -I/usr/include > conftest.cpp >&5 > real_configure:25198: $? = 0 > real_configure:25198: result: yes > real_configure:25204: checking for library containing gr_get_fexpr > real_configure:25253: result: -lflint > real_configure:25259: checking whether FLINT version is >= 3.3.0 > real_configure:25277: g++ -std=gnu++11 -c -Dlinux -I/usr/include > conftest.cpp >&5 > real_configure:25277: $? = 0 > real_configure:25279: result: no > real_configure:25309: will use system package and not install SPKG flint > > BUT then in compiling singular: > > [spkg-install] libtool: compile: g++ -std=gnu++11 -DHAVE_CONFIG_H -I. > -I./include -I./include -I. -DFACTORY_BUILDING_DLL > -I/home/john/sage/local/var/tmp/sage/build/singular-4.4.0/src > -I/home/john/sage/local/var/tmp/sage/build/singular-4.4.0/src > -DSING_NDEBUG -DOM_NDEBUG -g -O2 -pipe -fno-common -g0 -O3 > -Wno-unused-function -Wno-trigraphs -Wno-unused-parameter > -Wunknown-pragmas -Wno-unused-variable -fomit-frame-pointer -fwrapv > -fvisibility=default -finline-functions -fno-exceptions > -fno-threadsafe-statics -fno-enforce-eh-specs -fconserve-space > -funroll-loops -fno-rtti -c facMul.cc -fPIC -DPIC -o .libs/facMul.o > [spkg-install] facMul.cc: In function 'void > kronSubFp(nmod_poly_struct*, const CanonicalForm&, int)': > [spkg-install] facMul.cc:1258:3: error: 'flint_mpn_zero' was not > declared in this scope > [spkg-install] 1258 | flint_mpn_zero (result->coeffs, d*(degAy+1)); > [spkg-install] | ^~~~~~~~~~~~~~ > [spkg-install] facMul.cc:1267:5: error: 'flint_mpn_copyi' was not > declared in this scope > [spkg-install] 1267 | flint_mpn_copyi (result->coeffs+k, > buf->coeffs, nmod_poly_length(buf)); > [spkg-install] | ^~~~~~~~~~~~~~~ > [spkg-install] make[9]: *** [Makefile:1274: facMul.lo] Error 1 > [spkg-install] make[8]: *** [Makefile:1379: all-recursive] Error 1 > [spkg-install] make[7]: *** [Makefile:1041: all] Error 2 > [spkg-install] make[6]: *** [Makefile:624: all-recursive] Error 1 > [spkg-install] make[5]: *** [Makefile:475: all] Error 2 > > My flint version is flint-3.2.0.rc1 (in /usr/local/lib I have > libflint.so.20.0.0 and in /usr/local/include/flint/flint.h I see > #define FLINT_VERSION "3.2.0-rc1"). > > Obviously I will upgrade to FLINT-3.3.0, but the configure script > should not have accepted my FLINT, surely? > > John > > -- > 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 visit > https://groups.google.com/d/msgid/sage-devel/CAD0p0K7uUS8pvdTjO_H1Q1U0UXSYV05E_5gA%3DLdVLh2k6ycfVg%40mail.gmail.com > . > -- 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 visit https://groups.google.com/d/msgid/sage-devel/CAAWYfq0eKK2h4r5JoDBA453NYn1V1Z-d4h71aMT_0gHH-YCppA%40mail.gmail.com.
