id summary reporter owner description type status priority milestone component version resolution keywords cc port 62564 libgcc7 @7.5.0 build failure on macOS 11 wealthychef1 " {{{ rcook@Richards-iMac (tmp ): xcode-select --install xcode-select: error: command line tools are already installed, use ""Software Update"" to install updates rcook@Richards-iMac (tmp ): sudo touch /tmp/.com.apple.dt.CommandLineTools.installondemand.in-progress Password: Sorry, try again. Password: rcook@Richards-iMac (tmp ): sudo -s xauth: (argv):1: key contains odd number of or non-hex characters root@Richards-iMac (~ ): softwareupdate -l Software Update Tool Finding available software Software Update found the following new or updated software: * Label: Command Line Tools for Xcode-12.4 Title: Command Line Tools for Xcode, Version: 12.4, Size: 440392K, Recommended: YES, root@Richards-iMac (~ ): softwareupdate -i 'Command Line Tools for Xcode-12.4'. # use LABEL, not TITLE!!! Software Update Tool Finding available software Downloading Command Line Tools for Xcode Downloaded Command Line Tools for Xcode Installing Command Line Tools for Xcode Done with Command Line Tools for Xcode Done. root@Richards-iMac (~ ): xcodebuild -license Xcode and Apple SDKs Agreement ... blah blah root@Richards-iMac (~ ): port install pdftk Warning: The macOS 11.2 SDK does not appear to be installed. Ports may not build correctly. Warning: You can install it as part of the Xcode Command Line Tools package by running `xcode-select --install'. ---> Computing dependencies for pdftk The following dependencies will be installed: gcc5 libgcc6 libgcc7 Continue? [Y/n]: n ---> Scanning binaries for linking errors ---> No broken files found. ---> No broken ports found. root@Richards-iMac (~ ): port install pdftk Warning: The macOS 11.2 SDK does not appear to be installed. Ports may not build correctly. Warning: You can install it as part of the Xcode Command Line Tools package by running `xcode-select --install'. ---> Computing dependencies for pdftk The following dependencies will be installed: gcc5 libgcc6 libgcc7 Continue? [Y/n]: Warning: The macOS 11.2 SDK does not appear to be installed. Ports may not build correctly. Warning: You can install it as part of the Xcode Command Line Tools package by running `xcode-select --install'. ---> Fetching archive for libgcc7 ---> Attempting to fetch libgcc7-7.5.0_0.darwin_20.x86_64.tbz2 from http://jog.id.packages.macports.org/macports/packages/libgcc7 ---> Attempting to fetch libgcc7-7.5.0_0.darwin_20.x86_64.tbz2 from https://kmq.jp.packages.macports.org/libgcc7 ---> Attempting to fetch libgcc7-7.5.0_0.darwin_20.x86_64.tbz2 from https://pek.cn.packages.macports.org/macports/packages/libgcc7 ---> Building libgcc7 Error: Failed to build libgcc7: command execution failed Error: See /opt/local/var/macports/logs/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_lang_gcc7/libgcc7/main.log for details. Error: Follow https://guide.macports.org/#project.tickets to report a bug. Error: Processing of port pdftk failed root@Richards-iMac (~ ): }}} Here is the tail of the referenced log file: {{{ :info:build libtool: link: /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_lang_gcc7/libgcc7/work/build/./gcc/xgcc -shared-libgcc -B/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_lang_gcc7/libgcc7/work/build/./gcc -nostdinc++ -L/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_lang_gcc7/libgcc7/work/build/x86_64-apple-darwin20/libstdc++-v3/src -L/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_lang_gcc7/libgcc7/work/build/x86_64-apple-darwin20/libstdc++-v3/src/.libs -L/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_lang_gcc7/libgcc7/work/build/x86_64-apple-darwin20/libstdc++-v3/libsupc++/.libs -B/opt/local/x86_64-apple-darwin20/bin/ -B/opt/local/x86_64-apple-darwin20/lib/ -isystem /opt/local/x86_64-apple-darwin20/include -isystem /opt/local/x86_64-apple-darwin20/sys-include -dynamiclib -o .libs/libstdc++.6.dylib .libs/libstdc++.6.dylib-master.o -L/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_lang_gcc7/libgcc7/work/build/x86_64-apple-darwin20/libstdc++-v3/libsupc++/.libs -L/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_lang_gcc7/libgcc7/work/build/x86_64-apple-darwin20/libstdc++-v3/src -L/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_lang_gcc7/libgcc7/work/build/x86_64-apple-darwin20/libstdc++-v3/src/.libs -lm -Wl,-exported_symbols_list -Wl,libstdc++-symbols.explist -install_name /opt/local/lib/libgcc/libstdc++.6.dylib -compatibility_version 7 -current_version 7.24 :info:build xgcc: warning: couldn't understand version 11.2 :info:build ld: library not found for -lgcc_s.10.4 :info:build collect2: error: ld returned 1 exit status :info:build make[6]: *** [libstdc++.la] Error 1 :info:build make[6]: Leaving directory `/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_lang_gcc7/libgcc7/work/build/x86_64-apple-darwin20/libstdc++-v3/src' :info:build make[5]: *** [all-recursive] Error 1 :info:build make[5]: Leaving directory `/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_lang_gcc7/libgcc7/work/build/x86_64-apple-darwin20/libstdc++-v3/src' :info:build make[4]: *** [all-recursive] Error 1 :info:build make[4]: Leaving directory `/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_lang_gcc7/libgcc7/work/build/x86_64-apple-darwin20/libstdc++-v3' :info:build make[3]: *** [all] Error 2 :info:build make[3]: Leaving directory `/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_lang_gcc7/libgcc7/work/build/x86_64-apple-darwin20/libstdc++-v3' :info:build make[2]: *** [all-stage1-target-libstdc++-v3] Error 2 :info:build make[2]: Leaving directory `/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_lang_gcc7/libgcc7/work/build' :info:build make[1]: *** [stage1-bubble] Error 2 :info:build make[1]: Leaving directory `/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_lang_gcc7/libgcc7/work/build' :info:build make: *** [bootstrap-lean] Error 2 :info:build make: Leaving directory `/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_lang_gcc7/libgcc7/work/build' :info:build Command failed: cd ""/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_lang_gcc7/libgcc7/work/build"" && /usr/bin/make -j4 -w bootstrap-lean :info:build Exit code: 2 :error:build Failed to build libgcc7: command execution failed :debug:build Error code: CHILDSTATUS 68953 2 :debug:build Backtrace: command execution failed :debug:build while executing :debug:build ""system {*}$notty {*}$nice $fullcmdstring"" :debug:build invoked from within :debug:build ""command_exec build"" :debug:build (procedure ""portbuild::build_main"" line 8) :debug:build invoked from within :debug:build ""$procedure $targetname"" :error:build See /opt/local/var/macports/logs/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_lang_gcc7/libgcc7/main.log for details. }}} " defect closed Normal ports 2.6.4 duplicate bigsur libgcc7