Hi. I'm trying to build Sage from source (the develop branch) on an M2 MBAir running Sonoma 14.5 and the build continues to fail at gmp. I downloaded a fresh copy of Command Line Tools and installed all the brew packages. Here is my brew list:
salis1bt@MTH158053PE212 sage % brew list ==> Formulae aom eigen gsl libgcrypt libusb netpbm pinentry snappy arb ffmpeg gts libgpg-error libvidstab nettle pixman speex aribb24 flac guile libheif libvmaf ninja pkg-config sqlite arpack flint harfbuzz libiconv libvorbis npth pmix srt assimp fontconfig highway libidn libvpx nspr polymake suite-sparse autoconf fplll hugo libidn2 libx11 nss poppler svt-av1 automake freetype hunspell libksba libxau ntl ppl symengine bdw-gc frei0r hwloc liblqr libxcb open-mpi primecount tbb berkeley-db fribidi icu4c libmicrohttpd libxdmcp openblas primesieve tcl-tk berkeley-db@5 gcc igraph libmng libxext opencore-amr python-distlib tesseract boost gd imagemagick libmpc libxml2 openexr python-filelock texinfo brotli gdbm imath libnghttp2 libxrender openjpeg python-packaging theora bzip2 gdk-pixbuf isl libogg little-cms2 openldap python-platformdirs tox ca-certificates gengetopt jasper libomp llvm openssl@1.1 python-setuptools unbound cairo gettext jbig2dec libpng lua openssl@3 python@3.10 virtualenv cbc gh jpeg-turbo libpthread-stubs lz4 opus python@3.11 webp cddlib ghostscript jpeg-xl libraw lzo osi python@3.12 x264 cgl giflib lame librist m4 p11-kit qhull x265 cjson git leptonica librsvg maxima pandoc qt xmlto clp glib libarchive libsamplerate mbedtls pango r xorgproto cmake glpk libass libsndfile md4c pari rav1e xvid cmocka gmp libassuan libsodium meson pari-elldata readline xz coinutils gnu-getopt libatomic_ops libsoxr metis pari-galdata rlwrap z3 curl gnupg libavif libssh mongo-c-driver pari-galpol rtmpdump zeromq dav1d gnuplot libb2 libssh2 mpdecimal pari-seadata rubberband zimg dbus gnutls libbluray libtasn1 mpfi patchelf sbcl zlib docbook gpatch libcerf libtiff mpfr pcre sdl2 zstd docbook-xsl gpgme libde265 libtool mpg123 pcre2 shared-mime-info double-conversion graphite2 libevent libunibreak nauty pdf2svg singular ecl graphviz libffi libunistring ncurses perl six I've also run source .homebrew-build-env within my SAGE_ROOT. The log file for gmp is attached. FWIW, this is a University owned machine and they've spewed all sorts of problem-creating garbage on the machine which may be causing some hurdles. For example, I was able to get this same build to work effortlessly on my personal M1 MBP. Any ideas? -- You received this message because you are subscribed to the Google Groups "sage-support" group. To unsubscribe from this group and stop receiving emails from it, send an email to sage-support+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/sage-support/82d5ac31-0386-4872-af06-09a0d443878cn%40googlegroups.com.
Using cached file /Users/salis1bt/sage/upstream/gmp-6.3.0.tar.xz Setting up build directory /Users/salis1bt/sage/local/var/tmp/sage/build/gmp-6.3.0 No patch files found in ../patches Host system: Darwin MTH158053PE212 23.5.0 Darwin Kernel Version 23.5.0: Wed May 1 20:19:05 PDT 2024; root:xnu-10063.121.3~5/RELEASE_ARM64_T8112 arm64 C compiler: gcc, Apple clang version 16.0.0 (clang-1600.0.24.1), Target: arm64-apple-darwin23.5.0, Thread model: posix, InstalledDir: /Library/Developer/CommandLineTools/usr/bin [spkg-install] Building GMP with the C++ interface and (also) static libraries. [spkg-install] Checking what CFLAGS GMP would use if they were empty... [spkg-install] checking build system type... applem2-apple-darwin23.5.0 [spkg-install] checking host system type... applem2-apple-darwin23.5.0 [spkg-install] checking for a BSD-compatible install... /usr/bin/install -c [spkg-install] checking whether build environment is sane... yes [spkg-install] checking for a thread-safe mkdir -p... ./install-sh -c -d [spkg-install] checking for gawk... no [spkg-install] checking for mawk... no [spkg-install] checking for nawk... no [spkg-install] checking for awk... awk [spkg-install] checking whether make sets $(MAKE)... yes [spkg-install] checking whether make supports nested variables... yes [spkg-install] checking whether to enable maintainer-specific portions of Makefiles... no [spkg-install] checking ABI=64 [spkg-install] checking compiler gcc -O2 -pedantic ... yes [spkg-install] checking whether ARM gcc unsigned division works... yes [spkg-install] checking compiler gcc -O2 -pedantic -march=armv8-a... yes [spkg-install] checking for gcc... gcc [spkg-install] checking whether the C compiler works... yes [spkg-install] checking for C compiler default output file name... a.out [spkg-install] checking for suffix of executables... [spkg-install] checking whether we are cross compiling... no [spkg-install] checking for suffix of object files... o [spkg-install] checking whether we are using the GNU C compiler... yes [spkg-install] checking whether gcc accepts -g... yes [spkg-install] checking for gcc option to accept ISO C89... none needed [spkg-install] checking whether gcc understands -c and -o together... yes [spkg-install] checking for gcc option to accept ISO C99... none needed [spkg-install] checking how to run the C preprocessor... gcc -E [spkg-install] checking build system compiler gcc... yes [spkg-install] checking for build system preprocessor... gcc -E [spkg-install] checking for build system executable suffix... [spkg-install] checking whether build system compiler is ANSI... yes [spkg-install] checking for build system compiler math library... -lm [spkg-install] checking whether we are using the GNU C++ compiler... yes [spkg-install] checking whether g++ -std=gnu++11 accepts -g... yes [spkg-install] checking C++ compiler g++ -std=gnu++11 -Wl,-rpath -Wl,/Users/salis1bt/sage/local/lib... no, std iostream [spkg-install] configure: error: C++ compiler not available, see config.log for details [spkg-install] Error configuring GMP (with CFLAGS unset). [spkg-install] Consult /Users/salis1bt/sage/local/var/tmp/sage/build/gmp-6.3.0/src/config.log for for details. ************************************************************************ Error installing package gmp-6.3.0 ************************************************************************ Please email sage-devel (http://groups.google.com/group/sage-devel) explaining the problem and including the log files /Users/salis1bt/sage/logs/pkgs/gmp-6.3.0.log and /Users/salis1bt/sage/config.log Describe your computer, operating system, etc. If you want to try to fix the problem yourself, *don't* just cd to /Users/salis1bt/sage/local/var/tmp/sage/build/gmp-6.3.0 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 '/Users/salis1bt/sage/local/var/tmp/sage/build/gmp-6.3.0' && '/Users/salis1bt/sage/sage' --buildsh) When you are done debugging, you can type "exit" to leave the subshell. ************************************************************************ real 0m9.371s user 0m2.751s sys 0m2.122s Using cached file /Users/salis1bt/sage/upstream/gmp-6.3.0.tar.xz Setting up build directory /Users/salis1bt/sage/local/var/tmp/sage/build/gmp-6.3.0 No patch files found in ../patches Host system: Darwin MTH158053PE212 23.5.0 Darwin Kernel Version 23.5.0: Wed May 1 20:19:05 PDT 2024; root:xnu-10063.121.3~5/RELEASE_ARM64_T8112 arm64 C compiler: gcc, Apple clang version 16.0.0 (clang-1600.0.24.1), Target: arm64-apple-darwin23.5.0, Thread model: posix, InstalledDir: /Library/Developer/CommandLineTools/usr/bin [spkg-install] Building GMP with the C++ interface and (also) static libraries. [spkg-install] Checking what CFLAGS GMP would use if they were empty... [spkg-install] checking build system type... applem2-apple-darwin23.5.0 [spkg-install] checking host system type... applem2-apple-darwin23.5.0 [spkg-install] checking for a BSD-compatible install... /usr/bin/install -c [spkg-install] checking whether build environment is sane... yes [spkg-install] checking for a thread-safe mkdir -p... ./install-sh -c -d [spkg-install] checking for gawk... no [spkg-install] checking for mawk... no [spkg-install] checking for nawk... no [spkg-install] checking for awk... awk [spkg-install] checking whether make sets $(MAKE)... yes [spkg-install] checking whether make supports nested variables... yes [spkg-install] checking whether to enable maintainer-specific portions of Makefiles... no [spkg-install] checking ABI=64 [spkg-install] checking compiler gcc -O2 -pedantic ... yes [spkg-install] checking whether ARM gcc unsigned division works... yes [spkg-install] checking compiler gcc -O2 -pedantic -march=armv8-a... yes [spkg-install] checking for gcc... gcc [spkg-install] checking whether the C compiler works... yes [spkg-install] checking for C compiler default output file name... a.out [spkg-install] checking for suffix of executables... [spkg-install] checking whether we are cross compiling... no [spkg-install] checking for suffix of object files... o [spkg-install] checking whether we are using the GNU C compiler... yes [spkg-install] checking whether gcc accepts -g... yes [spkg-install] checking for gcc option to accept ISO C89... none needed [spkg-install] checking whether gcc understands -c and -o together... yes [spkg-install] checking for gcc option to accept ISO C99... none needed [spkg-install] checking how to run the C preprocessor... gcc -E [spkg-install] checking build system compiler gcc... yes [spkg-install] checking for build system preprocessor... gcc -E [spkg-install] checking for build system executable suffix... [spkg-install] checking whether build system compiler is ANSI... yes [spkg-install] checking for build system compiler math library... -lm [spkg-install] checking whether we are using the GNU C++ compiler... yes [spkg-install] checking whether g++ -std=gnu++11 accepts -g... yes [spkg-install] checking C++ compiler g++ -std=gnu++11 -Wl,-rpath -Wl,/Users/salis1bt/sage/local/lib... no, std iostream [spkg-install] configure: error: C++ compiler not available, see config.log for details [spkg-install] Error configuring GMP (with CFLAGS unset). [spkg-install] Consult /Users/salis1bt/sage/local/var/tmp/sage/build/gmp-6.3.0/src/config.log for for details. ************************************************************************ Error installing package gmp-6.3.0 ************************************************************************ Please email sage-devel (http://groups.google.com/group/sage-devel) explaining the problem and including the log files /Users/salis1bt/sage/logs/pkgs/gmp-6.3.0.log and /Users/salis1bt/sage/config.log Describe your computer, operating system, etc. If you want to try to fix the problem yourself, *don't* just cd to /Users/salis1bt/sage/local/var/tmp/sage/build/gmp-6.3.0 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 '/Users/salis1bt/sage/local/var/tmp/sage/build/gmp-6.3.0' && '/Users/salis1bt/sage/sage' --buildsh) When you are done debugging, you can type "exit" to leave the subshell. ************************************************************************ Using cached file /Users/salis1bt/sage/upstream/gmp-6.3.0.tar.xz Setting up build directory /Users/salis1bt/sage/local/var/tmp/sage/build/gmp-6.3.0 No patch files found in ../patches Host system: Darwin MTH158053PE212 23.5.0 Darwin Kernel Version 23.5.0: Wed May 1 20:19:05 PDT 2024; root:xnu-10063.121.3~5/RELEASE_ARM64_T8112 arm64 C compiler: gcc, Apple clang version 16.0.0 (clang-1600.0.24.1), Target: arm64-apple-darwin23.5.0, Thread model: posix, InstalledDir: /Library/Developer/CommandLineTools/usr/bin [spkg-install] Building GMP with the C++ interface and (also) static libraries. [spkg-install] Checking what CFLAGS GMP would use if they were empty... [spkg-install] checking build system type... applem2-apple-darwin23.5.0 [spkg-install] checking host system type... applem2-apple-darwin23.5.0 [spkg-install] checking for a BSD-compatible install... /usr/bin/install -c [spkg-install] checking whether build environment is sane... yes [spkg-install] checking for a thread-safe mkdir -p... ./install-sh -c -d [spkg-install] checking for gawk... no [spkg-install] checking for mawk... no [spkg-install] checking for nawk... no [spkg-install] checking for awk... awk [spkg-install] checking whether make sets $(MAKE)... yes [spkg-install] checking whether make supports nested variables... yes [spkg-install] checking whether to enable maintainer-specific portions of Makefiles... no [spkg-install] checking ABI=64 [spkg-install] checking compiler gcc -O2 -pedantic ... yes [spkg-install] checking whether ARM gcc unsigned division works... yes [spkg-install] checking compiler gcc -O2 -pedantic -march=armv8-a... yes [spkg-install] checking for gcc... gcc [spkg-install] checking whether the C compiler works... yes [spkg-install] checking for C compiler default output file name... a.out [spkg-install] checking for suffix of executables... [spkg-install] checking whether we are cross compiling... no [spkg-install] checking for suffix of object files... o [spkg-install] checking whether we are using the GNU C compiler... yes [spkg-install] checking whether gcc accepts -g... yes [spkg-install] checking for gcc option to accept ISO C89... none needed [spkg-install] checking whether gcc understands -c and -o together... yes [spkg-install] checking for gcc option to accept ISO C99... none needed [spkg-install] checking how to run the C preprocessor... gcc -E [spkg-install] checking build system compiler gcc... yes [spkg-install] checking for build system preprocessor... gcc -E [spkg-install] checking for build system executable suffix... [spkg-install] checking whether build system compiler is ANSI... yes [spkg-install] checking for build system compiler math library... -lm [spkg-install] checking whether we are using the GNU C++ compiler... yes [spkg-install] checking whether g++ -std=gnu++11 accepts -g... yes [spkg-install] checking C++ compiler g++ -std=gnu++11 -Wl,-rpath -Wl,/Users/salis1bt/sage/local/lib... no, std iostream [spkg-install] configure: error: C++ compiler not available, see config.log for details [spkg-install] Error configuring GMP (with CFLAGS unset). [spkg-install] Consult /Users/salis1bt/sage/local/var/tmp/sage/build/gmp-6.3.0/src/config.log for for details. ************************************************************************ Error installing package gmp-6.3.0 ************************************************************************ Please email sage-devel (http://groups.google.com/group/sage-devel) explaining the problem and including the log files /Users/salis1bt/sage/logs/pkgs/gmp-6.3.0.log and /Users/salis1bt/sage/config.log Describe your computer, operating system, etc. If you want to try to fix the problem yourself, *don't* just cd to /Users/salis1bt/sage/local/var/tmp/sage/build/gmp-6.3.0 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 '/Users/salis1bt/sage/local/var/tmp/sage/build/gmp-6.3.0' && '/Users/salis1bt/sage/sage' --buildsh) When you are done debugging, you can type "exit" to leave the subshell. ************************************************************************ real 0m10.049s user 0m2.768s sys 0m2.435s Using cached file /Users/salis1bt/sage/upstream/gmp-6.3.0.tar.xz Setting up build directory /Users/salis1bt/sage/local/var/tmp/sage/build/gmp-6.3.0 No patch files found in ../patches Host system: Darwin MTH158053PE212 23.5.0 Darwin Kernel Version 23.5.0: Wed May 1 20:19:05 PDT 2024; root:xnu-10063.121.3~5/RELEASE_ARM64_T8112 arm64 C compiler: gcc, Apple clang version 16.0.0 (clang-1600.0.24.1), Target: arm64-apple-darwin23.5.0, Thread model: posix, InstalledDir: /Library/Developer/CommandLineTools/usr/bin [spkg-install] Building GMP with the C++ interface and (also) static libraries. [spkg-install] Checking what CFLAGS GMP would use if they were empty... [spkg-install] checking build system type... applem2-apple-darwin23.5.0 [spkg-install] checking host system type... applem2-apple-darwin23.5.0 [spkg-install] checking for a BSD-compatible install... /usr/bin/install -c [spkg-install] checking whether build environment is sane... yes [spkg-install] checking for a thread-safe mkdir -p... ./install-sh -c -d [spkg-install] checking for gawk... no [spkg-install] checking for mawk... no [spkg-install] checking for nawk... no [spkg-install] checking for awk... awk [spkg-install] checking whether make sets $(MAKE)... yes [spkg-install] checking whether make supports nested variables... yes [spkg-install] checking whether to enable maintainer-specific portions of Makefiles... no [spkg-install] checking ABI=64 [spkg-install] checking compiler gcc -O2 -pedantic ... yes [spkg-install] checking whether ARM gcc unsigned division works... yes [spkg-install] checking compiler gcc -O2 -pedantic -march=armv8-a... yes [spkg-install] checking for gcc... gcc [spkg-install] checking whether the C compiler works... yes [spkg-install] checking for C compiler default output file name... a.out [spkg-install] checking for suffix of executables... [spkg-install] checking whether we are cross compiling... no [spkg-install] checking for suffix of object files... o [spkg-install] checking whether we are using the GNU C compiler... yes [spkg-install] checking whether gcc accepts -g... yes [spkg-install] checking for gcc option to accept ISO C89... none needed [spkg-install] checking whether gcc understands -c and -o together... yes [spkg-install] checking for gcc option to accept ISO C99... none needed [spkg-install] checking how to run the C preprocessor... gcc -E [spkg-install] checking build system compiler gcc... yes [spkg-install] checking for build system preprocessor... gcc -E [spkg-install] checking for build system executable suffix... [spkg-install] checking whether build system compiler is ANSI... yes [spkg-install] checking for build system compiler math library... -lm [spkg-install] checking whether we are using the GNU C++ compiler... yes [spkg-install] checking whether g++ -std=gnu++11 accepts -g... yes [spkg-install] checking C++ compiler g++ -std=gnu++11 -Wl,-rpath -Wl,/Users/salis1bt/sage/local/lib... no, std iostream [spkg-install] configure: error: C++ compiler not available, see config.log for details [spkg-install] Error configuring GMP (with CFLAGS unset). [spkg-install] Consult /Users/salis1bt/sage/local/var/tmp/sage/build/gmp-6.3.0/src/config.log for for details. ************************************************************************ Error installing package gmp-6.3.0 ************************************************************************ Please email sage-devel (http://groups.google.com/group/sage-devel) explaining the problem and including the log files /Users/salis1bt/sage/logs/pkgs/gmp-6.3.0.log and /Users/salis1bt/sage/config.log Describe your computer, operating system, etc. If you want to try to fix the problem yourself, *don't* just cd to /Users/salis1bt/sage/local/var/tmp/sage/build/gmp-6.3.0 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 '/Users/salis1bt/sage/local/var/tmp/sage/build/gmp-6.3.0' && '/Users/salis1bt/sage/sage' --buildsh) When you are done debugging, you can type "exit" to leave the subshell. ************************************************************************ real 0m10.570s user 0m2.821s sys 0m2.336s Using cached file /Users/salis1bt/sage/upstream/gmp-6.3.0.tar.xz Setting up build directory /Users/salis1bt/sage/local/var/tmp/sage/build/gmp-6.3.0 No patch files found in ../patches Host system: Darwin MTH158053PE212 23.5.0 Darwin Kernel Version 23.5.0: Wed May 1 20:19:05 PDT 2024; root:xnu-10063.121.3~5/RELEASE_ARM64_T8112 arm64 C compiler: gcc, Apple clang version 16.0.0 (clang-1600.0.24.1), Target: arm64-apple-darwin23.5.0, Thread model: posix, InstalledDir: /Library/Developer/CommandLineTools/usr/bin [spkg-install] Building GMP with the C++ interface and (also) static libraries. [spkg-install] Checking what CFLAGS GMP would use if they were empty... [spkg-install] checking build system type... applem2-apple-darwin23.5.0 [spkg-install] checking host system type... applem2-apple-darwin23.5.0 [spkg-install] checking for a BSD-compatible install... /usr/bin/install -c [spkg-install] checking whether build environment is sane... yes [spkg-install] checking for a thread-safe mkdir -p... ./install-sh -c -d [spkg-install] checking for gawk... no [spkg-install] checking for mawk... no [spkg-install] checking for nawk... no [spkg-install] checking for awk... awk [spkg-install] checking whether make sets $(MAKE)... yes [spkg-install] checking whether make supports nested variables... yes [spkg-install] checking whether to enable maintainer-specific portions of Makefiles... no [spkg-install] checking ABI=64 [spkg-install] checking compiler gcc -O2 -pedantic ... yes [spkg-install] checking whether ARM gcc unsigned division works... yes [spkg-install] checking compiler gcc -O2 -pedantic -march=armv8-a... yes [spkg-install] checking for gcc... gcc [spkg-install] checking whether the C compiler works... yes [spkg-install] checking for C compiler default output file name... a.out [spkg-install] checking for suffix of executables... [spkg-install] checking whether we are cross compiling... no [spkg-install] checking for suffix of object files... o [spkg-install] checking whether we are using the GNU C compiler... yes [spkg-install] checking whether gcc accepts -g... yes [spkg-install] checking for gcc option to accept ISO C89... none needed [spkg-install] checking whether gcc understands -c and -o together... yes [spkg-install] checking for gcc option to accept ISO C99... none needed [spkg-install] checking how to run the C preprocessor... gcc -E [spkg-install] checking build system compiler gcc... yes [spkg-install] checking for build system preprocessor... gcc -E [spkg-install] checking for build system executable suffix... [spkg-install] checking whether build system compiler is ANSI... yes [spkg-install] checking for build system compiler math library... -lm [spkg-install] checking whether we are using the GNU C++ compiler... yes [spkg-install] checking whether g++ -std=gnu++11 accepts -g... yes [spkg-install] checking C++ compiler g++ -std=gnu++11 -Wl,-rpath -Wl,/Users/salis1bt/sage/local/lib... no, std iostream [spkg-install] configure: error: C++ compiler not available, see config.log for details [spkg-install] Error configuring GMP (with CFLAGS unset). [spkg-install] Consult /Users/salis1bt/sage/local/var/tmp/sage/build/gmp-6.3.0/src/config.log for for details. ************************************************************************ Error installing package gmp-6.3.0 ************************************************************************ Please email sage-devel (http://groups.google.com/group/sage-devel) explaining the problem and including the log files /Users/salis1bt/sage/logs/pkgs/gmp-6.3.0.log and /Users/salis1bt/sage/config.log Describe your computer, operating system, etc. If you want to try to fix the problem yourself, *don't* just cd to /Users/salis1bt/sage/local/var/tmp/sage/build/gmp-6.3.0 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 '/Users/salis1bt/sage/local/var/tmp/sage/build/gmp-6.3.0' && '/Users/salis1bt/sage/sage' --buildsh) When you are done debugging, you can type "exit" to leave the subshell. ************************************************************************ real 0m9.391s user 0m2.691s sys 0m2.254s Using cached file /Users/salis1bt/sage/upstream/gmp-6.3.0.tar.xz Setting up build directory /Users/salis1bt/sage/local/var/tmp/sage/build/gmp-6.3.0 No patch files found in ../patches Host system: Darwin MTH158053PE212 23.5.0 Darwin Kernel Version 23.5.0: Wed May 1 20:19:05 PDT 2024; root:xnu-10063.121.3~5/RELEASE_ARM64_T8112 arm64 C compiler: gcc, Apple clang version 16.0.0 (clang-1600.0.24.1), Target: arm64-apple-darwin23.5.0, Thread model: posix, InstalledDir: /Library/Developer/CommandLineTools/usr/bin [spkg-install] Building GMP with the C++ interface and (also) static libraries. [spkg-install] Checking what CFLAGS GMP would use if they were empty... [spkg-install] checking build system type... applem2-apple-darwin23.5.0 [spkg-install] checking host system type... applem2-apple-darwin23.5.0 [spkg-install] checking for a BSD-compatible install... /usr/bin/install -c [spkg-install] checking whether build environment is sane... yes [spkg-install] checking for a thread-safe mkdir -p... ./install-sh -c -d [spkg-install] checking for gawk... no [spkg-install] checking for mawk... no [spkg-install] checking for nawk... no [spkg-install] checking for awk... awk [spkg-install] checking whether make sets $(MAKE)... yes [spkg-install] checking whether make supports nested variables... yes [spkg-install] checking whether to enable maintainer-specific portions of Makefiles... no [spkg-install] checking ABI=64 [spkg-install] checking compiler gcc -O2 -pedantic ... yes [spkg-install] checking whether ARM gcc unsigned division works... yes [spkg-install] checking compiler gcc -O2 -pedantic -march=armv8-a... yes [spkg-install] checking for gcc... gcc [spkg-install] checking whether the C compiler works... yes [spkg-install] checking for C compiler default output file name... a.out [spkg-install] checking for suffix of executables... [spkg-install] checking whether we are cross compiling... no [spkg-install] checking for suffix of object files... o [spkg-install] checking whether we are using the GNU C compiler... yes [spkg-install] checking whether gcc accepts -g... yes [spkg-install] checking for gcc option to accept ISO C89... none needed [spkg-install] checking whether gcc understands -c and -o together... yes [spkg-install] checking for gcc option to accept ISO C99... none needed [spkg-install] checking how to run the C preprocessor... gcc -E [spkg-install] checking build system compiler gcc... yes [spkg-install] checking for build system preprocessor... gcc -E [spkg-install] checking for build system executable suffix... [spkg-install] checking whether build system compiler is ANSI... yes [spkg-install] checking for build system compiler math library... -lm [spkg-install] checking whether we are using the GNU C++ compiler... yes [spkg-install] checking whether g++ -std=gnu++11 accepts -g... yes [spkg-install] checking C++ compiler g++ -std=gnu++11 -Wl,-rpath -Wl,/Users/salis1bt/sage/local/lib... no, std iostream [spkg-install] configure: error: C++ compiler not available, see config.log for details [spkg-install] Error configuring GMP (with CFLAGS unset). [spkg-install] Consult /Users/salis1bt/sage/local/var/tmp/sage/build/gmp-6.3.0/src/config.log for for details. ************************************************************************ Error installing package gmp-6.3.0 ************************************************************************ Please email sage-devel (http://groups.google.com/group/sage-devel) explaining the problem and including the log files /Users/salis1bt/sage/logs/pkgs/gmp-6.3.0.log and /Users/salis1bt/sage/config.log Describe your computer, operating system, etc. If you want to try to fix the problem yourself, *don't* just cd to /Users/salis1bt/sage/local/var/tmp/sage/build/gmp-6.3.0 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 '/Users/salis1bt/sage/local/var/tmp/sage/build/gmp-6.3.0' && '/Users/salis1bt/sage/sage' --buildsh) When you are done debugging, you can type "exit" to leave the subshell. ************************************************************************ Using cached file /Users/salis1bt/sage/upstream/gmp-6.3.0.tar.xz Setting up build directory /Users/salis1bt/sage/local/var/tmp/sage/build/gmp-6.3.0 No patch files found in ../patches Host system: Darwin MTH158053PE212 23.5.0 Darwin Kernel Version 23.5.0: Wed May 1 20:19:05 PDT 2024; root:xnu-10063.121.3~5/RELEASE_ARM64_T8112 arm64 C compiler: gcc, Apple clang version 16.0.0 (clang-1600.0.24.1), Target: arm64-apple-darwin23.5.0, Thread model: posix, InstalledDir: /Library/Developer/CommandLineTools/usr/bin [spkg-install] Building GMP with the C++ interface and (also) static libraries. [spkg-install] Checking what CFLAGS GMP would use if they were empty... [spkg-install] checking build system type... applem2-apple-darwin23.5.0 [spkg-install] checking host system type... applem2-apple-darwin23.5.0 [spkg-install] checking for a BSD-compatible install... /usr/bin/install -c [spkg-install] checking whether build environment is sane... yes [spkg-install] checking for a thread-safe mkdir -p... ./install-sh -c -d [spkg-install] checking for gawk... no [spkg-install] checking for mawk... no [spkg-install] checking for nawk... no [spkg-install] checking for awk... awk [spkg-install] checking whether make sets $(MAKE)... yes [spkg-install] checking whether make supports nested variables... yes [spkg-install] checking whether to enable maintainer-specific portions of Makefiles... no [spkg-install] checking ABI=64 [spkg-install] checking compiler gcc -O2 -pedantic ... yes [spkg-install] checking whether ARM gcc unsigned division works... yes [spkg-install] checking compiler gcc -O2 -pedantic -march=armv8-a... yes [spkg-install] checking for gcc... gcc [spkg-install] checking whether the C compiler works... yes [spkg-install] checking for C compiler default output file name... a.out [spkg-install] checking for suffix of executables... [spkg-install] checking whether we are cross compiling... no [spkg-install] checking for suffix of object files... o [spkg-install] checking whether we are using the GNU C compiler... yes [spkg-install] checking whether gcc accepts -g... yes [spkg-install] checking for gcc option to accept ISO C89... none needed [spkg-install] checking whether gcc understands -c and -o together... yes [spkg-install] checking for gcc option to accept ISO C99... none needed [spkg-install] checking how to run the C preprocessor... gcc -E [spkg-install] checking build system compiler gcc... yes [spkg-install] checking for build system preprocessor... gcc -E [spkg-install] checking for build system executable suffix... [spkg-install] checking whether build system compiler is ANSI... yes [spkg-install] checking for build system compiler math library... -lm [spkg-install] checking whether we are using the GNU C++ compiler... yes [spkg-install] checking whether g++ -std=gnu++11 accepts -g... yes [spkg-install] checking C++ compiler g++ -std=gnu++11 -Wl,-rpath -Wl,/Users/salis1bt/sage/local/lib... no, std iostream [spkg-install] configure: error: C++ compiler not available, see config.log for details [spkg-install] Error configuring GMP (with CFLAGS unset). [spkg-install] Consult /Users/salis1bt/sage/local/var/tmp/sage/build/gmp-6.3.0/src/config.log for for details. ************************************************************************ Error installing package gmp-6.3.0 ************************************************************************ Please email sage-devel (http://groups.google.com/group/sage-devel) explaining the problem and including the log files /Users/salis1bt/sage/logs/pkgs/gmp-6.3.0.log and /Users/salis1bt/sage/config.log Describe your computer, operating system, etc. If you want to try to fix the problem yourself, *don't* just cd to /Users/salis1bt/sage/local/var/tmp/sage/build/gmp-6.3.0 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 '/Users/salis1bt/sage/local/var/tmp/sage/build/gmp-6.3.0' && '/Users/salis1bt/sage/sage' --buildsh) When you are done debugging, you can type "exit" to leave the subshell. ************************************************************************ real 0m9.907s user 0m2.729s sys 0m2.403s Using cached file /Users/salis1bt/sage/upstream/gmp-6.3.0.tar.xz Setting up build directory /Users/salis1bt/sage/local/var/tmp/sage/build/gmp-6.3.0 No patch files found in ../patches Host system: Darwin MTH158053PE212 23.5.0 Darwin Kernel Version 23.5.0: Wed May 1 20:19:05 PDT 2024; root:xnu-10063.121.3~5/RELEASE_ARM64_T8112 arm64 C compiler: gcc, Apple clang version 16.0.0 (clang-1600.0.24.1), Target: arm64-apple-darwin23.5.0, Thread model: posix, InstalledDir: /Library/Developer/CommandLineTools/usr/bin [spkg-install] Building GMP with the C++ interface and (also) static libraries. [spkg-install] Checking what CFLAGS GMP would use if they were empty... [spkg-install] checking build system type... applem2-apple-darwin23.5.0 [spkg-install] checking host system type... applem2-apple-darwin23.5.0 [spkg-install] checking for a BSD-compatible install... /usr/bin/install -c [spkg-install] checking whether build environment is sane... yes [spkg-install] checking for a thread-safe mkdir -p... ./install-sh -c -d [spkg-install] checking for gawk... no [spkg-install] checking for mawk... no [spkg-install] checking for nawk... no [spkg-install] checking for awk... awk [spkg-install] checking whether make sets $(MAKE)... yes [spkg-install] checking whether make supports nested variables... yes [spkg-install] checking whether to enable maintainer-specific portions of Makefiles... no [spkg-install] checking ABI=64 [spkg-install] checking compiler gcc -O2 -pedantic ... yes [spkg-install] checking whether ARM gcc unsigned division works... yes [spkg-install] checking compiler gcc -O2 -pedantic -march=armv8-a... yes [spkg-install] checking for gcc... gcc [spkg-install] checking whether the C compiler works... yes [spkg-install] checking for C compiler default output file name... a.out [spkg-install] checking for suffix of executables... [spkg-install] checking whether we are cross compiling... no [spkg-install] checking for suffix of object files... o [spkg-install] checking whether we are using the GNU C compiler... yes [spkg-install] checking whether gcc accepts -g... yes [spkg-install] checking for gcc option to accept ISO C89... none needed [spkg-install] checking whether gcc understands -c and -o together... yes [spkg-install] checking for gcc option to accept ISO C99... none needed [spkg-install] checking how to run the C preprocessor... gcc -E [spkg-install] checking build system compiler gcc... yes [spkg-install] checking for build system preprocessor... gcc -E [spkg-install] checking for build system executable suffix... [spkg-install] checking whether build system compiler is ANSI... yes [spkg-install] checking for build system compiler math library... -lm [spkg-install] checking whether we are using the GNU C++ compiler... yes [spkg-install] checking whether g++ -std=gnu++11 accepts -g... yes [spkg-install] checking C++ compiler g++ -std=gnu++11 -Wl,-rpath -Wl,/Users/salis1bt/sage/local/lib... no, std iostream [spkg-install] configure: error: C++ compiler not available, see config.log for details [spkg-install] Error configuring GMP (with CFLAGS unset). [spkg-install] Consult /Users/salis1bt/sage/local/var/tmp/sage/build/gmp-6.3.0/src/config.log for for details. ************************************************************************ Error installing package gmp-6.3.0 ************************************************************************ Please email sage-devel (http://groups.google.com/group/sage-devel) explaining the problem and including the log files /Users/salis1bt/sage/logs/pkgs/gmp-6.3.0.log and /Users/salis1bt/sage/config.log Describe your computer, operating system, etc. If you want to try to fix the problem yourself, *don't* just cd to /Users/salis1bt/sage/local/var/tmp/sage/build/gmp-6.3.0 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 '/Users/salis1bt/sage/local/var/tmp/sage/build/gmp-6.3.0' && '/Users/salis1bt/sage/sage' --buildsh) When you are done debugging, you can type "exit" to leave the subshell. ************************************************************************ real 0m9.798s user 0m2.696s sys 0m2.379s Using cached file /Users/salis1bt/sage/upstream/gmp-6.3.0.tar.xz Setting up build directory /Users/salis1bt/sage/local/var/tmp/sage/build/gmp-6.3.0 No patch files found in ../patches Host system: Darwin MTH158053PE212 23.5.0 Darwin Kernel Version 23.5.0: Wed May 1 20:19:05 PDT 2024; root:xnu-10063.121.3~5/RELEASE_ARM64_T8112 arm64 C compiler: gcc, Apple clang version 16.0.0 (clang-1600.0.24.1), Target: arm64-apple-darwin23.5.0, Thread model: posix, InstalledDir: /Library/Developer/CommandLineTools/usr/bin [spkg-install] Building GMP with the C++ interface and (also) static libraries. [spkg-install] Checking what CFLAGS GMP would use if they were empty... [spkg-install] checking build system type... applem2-apple-darwin23.5.0 [spkg-install] checking host system type... applem2-apple-darwin23.5.0 [spkg-install] checking for a BSD-compatible install... /usr/bin/install -c [spkg-install] checking whether build environment is sane... yes [spkg-install] checking for a thread-safe mkdir -p... ./install-sh -c -d [spkg-install] checking for gawk... no [spkg-install] checking for mawk... no [spkg-install] checking for nawk... no [spkg-install] checking for awk... awk [spkg-install] checking whether make sets $(MAKE)... yes [spkg-install] checking whether make supports nested variables... yes [spkg-install] checking whether to enable maintainer-specific portions of Makefiles... no [spkg-install] checking ABI=64 [spkg-install] checking compiler gcc -O2 -pedantic ... yes [spkg-install] checking whether ARM gcc unsigned division works... yes [spkg-install] checking compiler gcc -O2 -pedantic -march=armv8-a... yes [spkg-install] checking for gcc... gcc [spkg-install] checking whether the C compiler works... yes [spkg-install] checking for C compiler default output file name... a.out [spkg-install] checking for suffix of executables... [spkg-install] checking whether we are cross compiling... no [spkg-install] checking for suffix of object files... o [spkg-install] checking whether we are using the GNU C compiler... yes [spkg-install] checking whether gcc accepts -g... yes [spkg-install] checking for gcc option to accept ISO C89... none needed [spkg-install] checking whether gcc understands -c and -o together... yes [spkg-install] checking for gcc option to accept ISO C99... none needed [spkg-install] checking how to run the C preprocessor... gcc -E [spkg-install] checking build system compiler gcc... yes [spkg-install] checking for build system preprocessor... gcc -E [spkg-install] checking for build system executable suffix... [spkg-install] checking whether build system compiler is ANSI... yes [spkg-install] checking for build system compiler math library... -lm [spkg-install] checking whether we are using the GNU C++ compiler... yes [spkg-install] checking whether g++ -std=gnu++11 accepts -g... yes [spkg-install] checking C++ compiler g++ -std=gnu++11 -Wl,-rpath -Wl,/Users/salis1bt/sage/local/lib... no, std iostream [spkg-install] configure: error: C++ compiler not available, see config.log for details [spkg-install] Error configuring GMP (with CFLAGS unset). [spkg-install] Consult /Users/salis1bt/sage/local/var/tmp/sage/build/gmp-6.3.0/src/config.log for for details. ************************************************************************ Error installing package gmp-6.3.0 ************************************************************************ Please email sage-devel (http://groups.google.com/group/sage-devel) explaining the problem and including the log files /Users/salis1bt/sage/logs/pkgs/gmp-6.3.0.log and /Users/salis1bt/sage/config.log Describe your computer, operating system, etc. If you want to try to fix the problem yourself, *don't* just cd to /Users/salis1bt/sage/local/var/tmp/sage/build/gmp-6.3.0 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 '/Users/salis1bt/sage/local/var/tmp/sage/build/gmp-6.3.0' && '/Users/salis1bt/sage/sage' --buildsh) When you are done debugging, you can type "exit" to leave the subshell. ************************************************************************ Using cached file /Users/salis1bt/sage/upstream/gmp-6.3.0.tar.xz Setting up build directory /Users/salis1bt/sage/local/var/tmp/sage/build/gmp-6.3.0 No patch files found in ../patches Host system: Darwin MTH158053PE212 23.5.0 Darwin Kernel Version 23.5.0: Wed May 1 20:19:05 PDT 2024; root:xnu-10063.121.3~5/RELEASE_ARM64_T8112 arm64 C compiler: gcc, Apple clang version 16.0.0 (clang-1600.0.24.1), Target: arm64-apple-darwin23.5.0, Thread model: posix, InstalledDir: /Library/Developer/CommandLineTools/usr/bin [spkg-install] Building GMP with the C++ interface and (also) static libraries. [spkg-install] Checking what CFLAGS GMP would use if they were empty... [spkg-install] checking build system type... applem2-apple-darwin23.5.0 [spkg-install] checking host system type... applem2-apple-darwin23.5.0 [spkg-install] checking for a BSD-compatible install... /usr/bin/install -c [spkg-install] checking whether build environment is sane... yes [spkg-install] checking for a thread-safe mkdir -p... ./install-sh -c -d [spkg-install] checking for gawk... no [spkg-install] checking for mawk... no [spkg-install] checking for nawk... no [spkg-install] checking for awk... awk [spkg-install] checking whether make sets $(MAKE)... yes [spkg-install] checking whether make supports nested variables... yes [spkg-install] checking whether to enable maintainer-specific portions of Makefiles... no [spkg-install] checking ABI=64 [spkg-install] checking compiler gcc -O2 -pedantic ... yes [spkg-install] checking whether ARM gcc unsigned division works... yes [spkg-install] checking compiler gcc -O2 -pedantic -march=armv8-a... yes [spkg-install] checking for gcc... gcc [spkg-install] checking whether the C compiler works... yes [spkg-install] checking for C compiler default output file name... a.out [spkg-install] checking for suffix of executables... [spkg-install] checking whether we are cross compiling... no [spkg-install] checking for suffix of object files... o [spkg-install] checking whether we are using the GNU C compiler... yes [spkg-install] checking whether gcc accepts -g... yes [spkg-install] checking for gcc option to accept ISO C89... none needed [spkg-install] checking whether gcc understands -c and -o together... yes [spkg-install] checking for gcc option to accept ISO C99... none needed [spkg-install] checking how to run the C preprocessor... gcc -E [spkg-install] checking build system compiler gcc... yes [spkg-install] checking for build system preprocessor... gcc -E [spkg-install] checking for build system executable suffix... [spkg-install] checking whether build system compiler is ANSI... yes [spkg-install] checking for build system compiler math library... -lm [spkg-install] checking whether we are using the GNU C++ compiler... yes [spkg-install] checking whether g++ -std=gnu++11 accepts -g... yes [spkg-install] checking C++ compiler g++ -std=gnu++11 -Wl,-rpath -Wl,/Users/salis1bt/sage/local/lib... no, std iostream [spkg-install] configure: error: C++ compiler not available, see config.log for details [spkg-install] Error configuring GMP (with CFLAGS unset). [spkg-install] Consult /Users/salis1bt/sage/local/var/tmp/sage/build/gmp-6.3.0/src/config.log for for details. ************************************************************************ Error installing package gmp-6.3.0 ************************************************************************ Please email sage-devel (http://groups.google.com/group/sage-devel) explaining the problem and including the log files /Users/salis1bt/sage/logs/pkgs/gmp-6.3.0.log and /Users/salis1bt/sage/config.log Describe your computer, operating system, etc. If you want to try to fix the problem yourself, *don't* just cd to /Users/salis1bt/sage/local/var/tmp/sage/build/gmp-6.3.0 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 '/Users/salis1bt/sage/local/var/tmp/sage/build/gmp-6.3.0' && '/Users/salis1bt/sage/sage' --buildsh) When you are done debugging, you can type "exit" to leave the subshell. ************************************************************************ real 0m10.346s user 0m2.762s sys 0m2.541s Using cached file /Users/salis1bt/sage/upstream/gmp-6.3.0.tar.xz Setting up build directory /Users/salis1bt/sage/local/var/tmp/sage/build/gmp-6.3.0 No patch files found in ../patches Host system: Darwin MTH158053PE212 23.5.0 Darwin Kernel Version 23.5.0: Wed May 1 20:19:05 PDT 2024; root:xnu-10063.121.3~5/RELEASE_ARM64_T8112 arm64 C compiler: gcc, Apple clang version 16.0.0 (clang-1600.0.24.1), Target: arm64-apple-darwin23.5.0, Thread model: posix, InstalledDir: /Library/Developer/CommandLineTools/usr/bin [spkg-install] Building GMP with the C++ interface and (also) static libraries. [spkg-install] Checking what CFLAGS GMP would use if they were empty... [spkg-install] checking build system type... applem2-apple-darwin23.5.0 [spkg-install] checking host system type... applem2-apple-darwin23.5.0 [spkg-install] checking for a BSD-compatible install... /usr/bin/install -c [spkg-install] checking whether build environment is sane... yes [spkg-install] checking for a thread-safe mkdir -p... ./install-sh -c -d [spkg-install] checking for gawk... no [spkg-install] checking for mawk... no [spkg-install] checking for nawk... no [spkg-install] checking for awk... awk [spkg-install] checking whether make sets $(MAKE)... yes [spkg-install] checking whether make supports nested variables... yes [spkg-install] checking whether to enable maintainer-specific portions of Makefiles... no [spkg-install] checking ABI=64 [spkg-install] checking compiler gcc -O2 -pedantic ... yes [spkg-install] checking whether ARM gcc unsigned division works... yes [spkg-install] checking compiler gcc -O2 -pedantic -march=armv8-a... yes [spkg-install] checking for gcc... gcc [spkg-install] checking whether the C compiler works... yes [spkg-install] checking for C compiler default output file name... a.out [spkg-install] checking for suffix of executables... [spkg-install] checking whether we are cross compiling... no [spkg-install] checking for suffix of object files... o [spkg-install] checking whether we are using the GNU C compiler... yes [spkg-install] checking whether gcc accepts -g... yes [spkg-install] checking for gcc option to accept ISO C89... none needed [spkg-install] checking whether gcc understands -c and -o together... yes [spkg-install] checking for gcc option to accept ISO C99... none needed [spkg-install] checking how to run the C preprocessor... gcc -E [spkg-install] checking build system compiler gcc... yes [spkg-install] checking for build system preprocessor... gcc -E [spkg-install] checking for build system executable suffix... [spkg-install] checking whether build system compiler is ANSI... yes [spkg-install] checking for build system compiler math library... -lm [spkg-install] checking whether we are using the GNU C++ compiler... yes [spkg-install] checking whether g++ -std=gnu++11 accepts -g... yes [spkg-install] checking C++ compiler g++ -std=gnu++11 -Wl,-rpath -Wl,/Users/salis1bt/sage/local/lib... no, std iostream [spkg-install] configure: error: C++ compiler not available, see config.log for details [spkg-install] Error configuring GMP (with CFLAGS unset). [spkg-install] Consult /Users/salis1bt/sage/local/var/tmp/sage/build/gmp-6.3.0/src/config.log for for details. ************************************************************************ Error installing package gmp-6.3.0 ************************************************************************ Please email sage-devel (http://groups.google.com/group/sage-devel) explaining the problem and including the log files /Users/salis1bt/sage/logs/pkgs/gmp-6.3.0.log and /Users/salis1bt/sage/config.log Describe your computer, operating system, etc. If you want to try to fix the problem yourself, *don't* just cd to /Users/salis1bt/sage/local/var/tmp/sage/build/gmp-6.3.0 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 '/Users/salis1bt/sage/local/var/tmp/sage/build/gmp-6.3.0' && '/Users/salis1bt/sage/sage' --buildsh) When you are done debugging, you can type "exit" to leave the subshell. ************************************************************************ real 0m10.436s user 0m2.832s sys 0m2.618s Using cached file /Users/salis1bt/sage/upstream/gmp-6.3.0.tar.xz Setting up build directory /Users/salis1bt/sage/local/var/tmp/sage/build/gmp-6.3.0 No patch files found in ../patches Host system: Darwin MTH158053PE212 23.5.0 Darwin Kernel Version 23.5.0: Wed May 1 20:19:05 PDT 2024; root:xnu-10063.121.3~5/RELEASE_ARM64_T8112 arm64 C compiler: gcc, Apple clang version 16.0.0 (clang-1600.0.24.1), Target: arm64-apple-darwin23.5.0, Thread model: posix, InstalledDir: /Library/Developer/CommandLineTools/usr/bin [spkg-install] Building GMP with the C++ interface and (also) static libraries. [spkg-install] Checking what CFLAGS GMP would use if they were empty... [spkg-install] checking build system type... applem2-apple-darwin23.5.0 [spkg-install] checking host system type... applem2-apple-darwin23.5.0 [spkg-install] checking for a BSD-compatible install... /usr/bin/install -c [spkg-install] checking whether build environment is sane... yes [spkg-install] checking for a thread-safe mkdir -p... ./install-sh -c -d [spkg-install] checking for gawk... no [spkg-install] checking for mawk... no [spkg-install] checking for nawk... no [spkg-install] checking for awk... awk [spkg-install] checking whether make sets $(MAKE)... yes [spkg-install] checking whether make supports nested variables... yes [spkg-install] checking whether to enable maintainer-specific portions of Makefiles... no [spkg-install] checking ABI=64 [spkg-install] checking compiler gcc -O2 -pedantic ... yes [spkg-install] checking whether ARM gcc unsigned division works... yes [spkg-install] checking compiler gcc -O2 -pedantic -march=armv8-a... yes [spkg-install] checking for gcc... gcc [spkg-install] checking whether the C compiler works... yes [spkg-install] checking for C compiler default output file name... a.out [spkg-install] checking for suffix of executables... [spkg-install] checking whether we are cross compiling... no [spkg-install] checking for suffix of object files... o [spkg-install] checking whether we are using the GNU C compiler... yes [spkg-install] checking whether gcc accepts -g... yes [spkg-install] checking for gcc option to accept ISO C89... none needed [spkg-install] checking whether gcc understands -c and -o together... yes [spkg-install] checking for gcc option to accept ISO C99... none needed [spkg-install] checking how to run the C preprocessor... gcc -E [spkg-install] checking build system compiler gcc... yes [spkg-install] checking for build system preprocessor... gcc -E [spkg-install] checking for build system executable suffix... [spkg-install] checking whether build system compiler is ANSI... yes [spkg-install] checking for build system compiler math library... -lm [spkg-install] checking whether we are using the GNU C++ compiler... yes [spkg-install] checking whether g++ -std=gnu++11 accepts -g... yes [spkg-install] checking C++ compiler g++ -std=gnu++11 -Wl,-rpath -Wl,/Users/salis1bt/sage/local/lib... no, std iostream [spkg-install] configure: error: C++ compiler not available, see config.log for details [spkg-install] Error configuring GMP (with CFLAGS unset). [spkg-install] Consult /Users/salis1bt/sage/local/var/tmp/sage/build/gmp-6.3.0/src/config.log for for details. ************************************************************************ Error installing package gmp-6.3.0 ************************************************************************ Please email sage-devel (http://groups.google.com/group/sage-devel) explaining the problem and including the log files /Users/salis1bt/sage/logs/pkgs/gmp-6.3.0.log and /Users/salis1bt/sage/config.log Describe your computer, operating system, etc. If you want to try to fix the problem yourself, *don't* just cd to /Users/salis1bt/sage/local/var/tmp/sage/build/gmp-6.3.0 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 '/Users/salis1bt/sage/local/var/tmp/sage/build/gmp-6.3.0' && '/Users/salis1bt/sage/sage' --buildsh) When you are done debugging, you can type "exit" to leave the subshell. ************************************************************************
