I am using the same versions of OS and Xcode as you. I am now doing this with a third computer. This one had an old Xcode and some homebrew stuff already installed, and it gave me some problems. I ended up uninstalling and then reinstalling various parts of homebrew, and Sage now builds for me. (I had also first installed some things by hand, like gfortran many months ago. So I had to delete things like that when doing the homebrew installation.)
$ brew list autoconf libdvdcss p7zip automake libevent pari boost libffi pcre cabextract libidn2 pkg-config cimg libmpc python cmake libomp readline emacs-mac libpng shared-mime-info gcc libtasn1 sqlite gdbm libtool texinfo gettext libunistring unbound glib mpfi unrar gmp mpfr wine gnutls nettle winetricks gpatch ntl x265 icu4c openexr xz ilmbase openssl yasm isl openssl@1.1 libde265 p11-kit $ brew --version Homebrew 2.1.15 Homebrew/homebrew-core (git revision d191f; last commit 2019-11-03) Homebrew/homebrew-cask (git revision cbd79; last commit 2019-11-03) On Sunday, November 3, 2019 at 8:53:57 PM UTC-8, Andrew wrote: > > I uninstalled xcode and brew's gcc and then reinstall them both but I > still the the same failure with givaro. > I don't know if this is related, but even though I installed ntl using > brew it is not used when I compile sage as the log file reports: > > checking NTL/ZZ.h usability... no > checking NTL/ZZ.h presence... yes > configure: WARNING: NTL/ZZ.h: present but cannot be compiled > configure: WARNING: NTL/ZZ.h: check for missing prerequisite headers? > configure: WARNING: NTL/ZZ.h: see the Autoconf documentation > configure: WARNING: NTL/ZZ.h: section "Present But Cannot Be Compiled" > configure: WARNING: NTL/ZZ.h: proceeding with the compiler's result > configure: WARNING: ## ------------------------------------------ ## > configure: WARNING: ## Report this to sage-...@googlegroups.com > <javascript:> ## > configure: WARNING: ## ------------------------------------------ ## > checking for NTL/ZZ.h... no > checking whether we can link a program using NTL... no > checking NTL version >= 10.3... 11.4.1 > using Sage's ntl SPKG > configure: === checking whether to install the flint SPKG === > checking installing mpfr or ntl? ... yes; install flint as well > using Sage's flint SPKG > configure: === checking whether to install the arb SPKG === > checking installing flint? ... yes; install arb as well > configure: === checking whether to install the bzip2 SPKG === > > That sage wants compile flint and arb is expected because I try to install > them with brew I get errors like: > > ==> make > Last 15 lines from /Users/andrew/Library/Logs/Homebrew/flint/02.make: > ~~^ > /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/../include/c++/v1/cmath:324:9: > > error: no member named 'islessgreater' in the global namespace > using ::islessgreater; > ~~^ > /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/../include/c++/v1/cmath:325:9: > > error: no member named 'isunordered' in the global namespace > using ::isunordered; > ~~^ > /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/../include/c++/v1/cmath:326:9: > > error: no member named 'isunordered' in the global namespace > using ::isunordered; > ~~^ > 13 errors generated. > make[2]: *** [build/interfaces/NTL-interface.lo] Error 1 > > These are similar to the errors that I get with givaro when compiling sage. > > John: what version of xcode and the command line tools are using and if > you first do > > make distclean > > are you still able to compile sage? As I reinstalled xcode from the > appsrtore I am using the latest versions av I am using: > > ProductName: Mac OS X > ProductVersion: 10.15.1 > BuildVersion: 19B88 > Xcode 11.2 > Build version 11B52 > > Andrew > > > > > On Saturday, 2 November 2019 05:45:08 UTC+11, Andrew wrote: >> >> Thanks John. I'll give this a try on Monday. >> Andrew >> >> On Saturday, 2 November 2019 04:20:08 UTC+11, John H Palmieri wrote: >>> >>> I just upgraded a different machine to Catalina. This one didn't have >>> Xcode or homebrew installed beforehand, so I installed Xcode, its >>> command-line tools, and homebrew's gcc. Then I built Sage and it worked. I >>> have now installed a bunch of other homebrew packages relevant to Sage, and >>> the build is going fine. (I had to log out of the machine, so I had to >>> interrupt the build, but it had made it past givaro and ntl, which were >>> sticking points for another user in this thread.) >>> >>> Thinking back on the other machine I upgraded, that one was also >>> relatively "clean": no old Xcode or old homebrew stuff. So for those who >>> are having problems, I wonder if uninstalling Xcode first would help. Maybe >>> there are some other old libraries which should be removed before >>> installing the new Xcode. >>> >>> John >>> >>> >>> On Monday, October 14, 2019 at 10:43:09 AM UTC-7, Volker Braun wrote: >>>> >>>> Means: I successfully compiled Sage 8.9 on OSX Catalina with Xcode 11.0 >>>> >>>> >>>> >>>> On Sunday, October 13, 2019 at 9:24:44 PM UTC+2, Samuel Lelievre wrote: >>>>> >>>>> Sun 2019-10-13 08:26:52 UTC, Volker Braun: >>>>>> >>>>>> I just upgraded the OSX buildbot and Sage works >>>>>> >>>>> in case anybody is wondering. This is the first time in years >>>>>> >>>>> that the latest OSX release doesn't introduce major toolchain >>>>>> >>>>> issues and/or scrambles the filesystem, hope this starts a trend ;-) >>>>>> >>>>> >>>>> That's good to hear, and there were people wondering. >>>>> See for instance this question on Ask Sage about SageMath >>>>> and macOS 10.15 "Catalina": >>>>> >>>>> - How to unlock SageMath 8.8 on macOS 10.15 Catalina? >>>>> https://ask.sagemath.org/question/48293 >>>>> >>>>> By "Sage works" do you mean any of the following? >>>>> >>>>> - there are / there will be binaries for macOS 10.15 "Catalina" >>>>> - the SageMath 8.9 binaries for macOS 10.14 "Mojave" >>>>> also work for macOS 10.15 "Catalina" >>>>> - on macOS 10.15 "Catalina" building SageMath 8.9 from >>>>> source gives a version that works and is not "locked" >>>>> >>>>> >>>>> -- You received this message because you are subscribed to the Google Groups "sage-devel" group. 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