libgcc9 @9.2.0 +universal: fails to build using 10.13 SDK on 10.14

[gverm (Gijs Vermeulen)]

I'm running macOS Mojave (fully updated) with XCode 11.1.
I patched/configured MacPorts to always use the 10.13 SDK.
Log file is attached.

[gverm (Gijs Vermeulen)]

compressed log

[gverm (Gijs Vermeulen)]

Replying to gverm:

I patched/configured MacPorts to always use the 10.13 SDK.

I did this by setting macosx_deployment_target 10.13 & macosx_sdk_version 10.13 in macports.conf.

[kencu (Ken)]

So -- this is where we want to be able to go with MacPorts - building against any SDK we specify -- but it's right at the cusp of our tech to be forcing gcc9 to bend to our will like this. The commit that might make this work only came into MacPorts a couple of days ago.

That being said, it is actually using the right SDK during the build, which is nice to see.

It gets hung up:

:info:build libtool: compile:  /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_lang_gcc9/libgcc9/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_gcc9/libgcc9/work/build/./gcc -nostdinc++ -L/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_lang_gcc9/libgcc9/work/build/x86_64-apple-darwin18/libstdc++-v3/src -L/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_lang_gcc9/libgcc9/work/build/x86_64-apple-darwin18/libstdc++-v3/src/.libs -L/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_lang_gcc9/libgcc9/work/build/x86_64-apple-darwin18/libstdc++-v3/libsupc++/.libs -B/opt/local/x86_64-apple-darwin18/bin/ -B/opt/local/x86_64-apple-darwin18/lib/ -isystem /opt/local/x86_64-apple-darwin18/include -isystem /opt/local/x86_64-apple-darwin18/sys-include -fno-checking -I/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_lang_gcc9/libgcc9/work/gcc-9.2.0/libstdc++-v3/../libgcc -I/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_lang_gcc9/libgcc9/work/build/x86_64-apple-darwin18/libstdc++-v3/include/x86_64-apple-darwin18 -I/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_lang_gcc9/libgcc9/work/build/x86_64-apple-darwin18/libstdc++-v3/include -I/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_lang_gcc9/libgcc9/work/gcc-9.2.0/libstdc++-v3/libsupc++ -std=gnu++17 -D_GLIBCXX_SHARED -fno-implicit-templates -Wall -Wextra -Wwrite-strings -Wcast-qual -Wabi=2 -fdiagnostics-show-location=once -ffunction-sections -fdata-sections -frandom-seed=fs_ops.lo -fimplicit-templates -g -O2 -pipe -Os -isysroot/Library/Developer/CommandLineTools/SDKs/MacOSX10.13.sdk -c /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_lang_gcc9/libgcc9/work/gcc-9.2.0/libstdc++-v3/src/c++17/fs_ops.cc  -fno-common -DPIC -D_GLIBCXX_SHARED -o fs_ops.o
:info:build libtool: compile:  /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_lang_gcc9/libgcc9/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_gcc9/libgcc9/work/build/./gcc -nostdinc++ -L/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_lang_gcc9/libgcc9/work/build/x86_64-apple-darwin18/libstdc++-v3/src -L/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_lang_gcc9/libgcc9/work/build/x86_64-apple-darwin18/libstdc++-v3/src/.libs -L/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_lang_gcc9/libgcc9/work/build/x86_64-apple-darwin18/libstdc++-v3/libsupc++/.libs -B/opt/local/x86_64-apple-darwin18/bin/ -B/opt/local/x86_64-apple-darwin18/lib/ -isystem /opt/local/x86_64-apple-darwin18/include -isystem /opt/local/x86_64-apple-darwin18/sys-include -fno-checking -I/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_lang_gcc9/libgcc9/work/gcc-9.2.0/libstdc++-v3/../libgcc -I/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_lang_gcc9/libgcc9/work/build/x86_64-apple-darwin18/libstdc++-v3/include/x86_64-apple-darwin18 -I/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_lang_gcc9/libgcc9/work/build/x86_64-apple-darwin18/libstdc++-v3/include -I/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_lang_gcc9/libgcc9/work/gcc-9.2.0/libstdc++-v3/libsupc++ -std=gnu++17 -D_GLIBCXX_SHARED -fno-implicit-templates -Wall -Wextra -Wwrite-strings -Wcast-qual -Wabi=2 -fdiagnostics-show-location=once -ffunction-sections -fdata-sections -frandom-seed=cow-fs_ops.lo -fimplicit-templates -g -O2 -pipe -Os -isysroot/Library/Developer/CommandLineTools/SDKs/MacOSX10.13.sdk -c /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_lang_gcc9/libgcc9/work/gcc-9.2.0/libstdc++-v3/src/c++17/cow-fs_ops.cc  -fno-common -DPIC -D_GLIBCXX_SHARED -o cow-fs_ops.o
:info:build libtool: compile:  /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_lang_gcc9/libgcc9/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_gcc9/libgcc9/work/build/./gcc -nostdinc++ -L/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_lang_gcc9/libgcc9/work/build/x86_64-apple-darwin18/libstdc++-v3/src -L/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_lang_gcc9/libgcc9/work/build/x86_64-apple-darwin18/libstdc++-v3/src/.libs -L/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_lang_gcc9/libgcc9/work/build/x86_64-apple-darwin18/libstdc++-v3/libsupc++/.libs -B/opt/local/x86_64-apple-darwin18/bin/ -B/opt/local/x86_64-apple-darwin18/lib/ -isystem /opt/local/x86_64-apple-darwin18/include -isystem /opt/local/x86_64-apple-darwin18/sys-include -fno-checking -I/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_lang_gcc9/libgcc9/work/gcc-9.2.0/libstdc++-v3/../libgcc -I/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_lang_gcc9/libgcc9/work/build/x86_64-apple-darwin18/libstdc++-v3/include/x86_64-apple-darwin18 -I/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_lang_gcc9/libgcc9/work/build/x86_64-apple-darwin18/libstdc++-v3/include -I/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_lang_gcc9/libgcc9/work/gcc-9.2.0/libstdc++-v3/libsupc++ -std=gnu++17 -D_GLIBCXX_SHARED -fno-implicit-templates -Wall -Wextra -Wwrite-strings -Wcast-qual -Wabi=2 -fdiagnostics-show-location=once -ffunction-sections -fdata-sections -frandom-seed=cow-fs_path.lo -fimplicit-templates -g -O2 -pipe -Os -isysroot/Library/Developer/CommandLineTools/SDKs/MacOSX10.13.sdk -c /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_lang_gcc9/libgcc9/work/gcc-9.2.0/libstdc++-v3/src/c++17/cow-fs_path.cc  -fno-common -DPIC -D_GLIBCXX_SHARED -o cow-fs_path.o
:info:build libtool: compile:  /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_lang_gcc9/libgcc9/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_gcc9/libgcc9/work/build/./gcc -nostdinc++ -L/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_lang_gcc9/libgcc9/work/build/x86_64-apple-darwin18/libstdc++-v3/src -L/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_lang_gcc9/libgcc9/work/build/x86_64-apple-darwin18/libstdc++-v3/src/.libs -L/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_lang_gcc9/libgcc9/work/build/x86_64-apple-darwin18/libstdc++-v3/libsupc++/.libs -B/opt/local/x86_64-apple-darwin18/bin/ -B/opt/local/x86_64-apple-darwin18/lib/ -isystem /opt/local/x86_64-apple-darwin18/include -isystem /opt/local/x86_64-apple-darwin18/sys-include -fno-checking -I/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_lang_gcc9/libgcc9/work/gcc-9.2.0/libstdc++-v3/../libgcc -I/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_lang_gcc9/libgcc9/work/build/x86_64-apple-darwin18/libstdc++-v3/include/x86_64-apple-darwin18 -I/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_lang_gcc9/libgcc9/work/build/x86_64-apple-darwin18/libstdc++-v3/include -I/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_lang_gcc9/libgcc9/work/gcc-9.2.0/libstdc++-v3/libsupc++ -std=gnu++17 -D_GLIBCXX_SHARED -fno-implicit-templates -Wall -Wextra -Wwrite-strings -Wcast-qual -Wabi=2 -fdiagnostics-show-location=once -ffunction-sections -fdata-sections -frandom-seed=cow-fs_dir.lo -fimplicit-templates -g -O2 -pipe -Os -isysroot/Library/Developer/CommandLineTools/SDKs/MacOSX10.13.sdk -c /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_lang_gcc9/libgcc9/work/gcc-9.2.0/libstdc++-v3/src/c++17/cow-fs_dir.cc  -fno-common -DPIC -D_GLIBCXX_SHARED -o cow-fs_dir.o
:info:build libtool: compile:  /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_lang_gcc9/libgcc9/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_gcc9/libgcc9/work/build/./gcc -nostdinc++ -L/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_lang_gcc9/libgcc9/work/build/x86_64-apple-darwin18/libstdc++-v3/src -L/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_lang_gcc9/libgcc9/work/build/x86_64-apple-darwin18/libstdc++-v3/src/.libs -L/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_lang_gcc9/libgcc9/work/build/x86_64-apple-darwin18/libstdc++-v3/libsupc++/.libs -B/opt/local/x86_64-apple-darwin18/bin/ -B/opt/local/x86_64-apple-darwin18/lib/ -isystem /opt/local/x86_64-apple-darwin18/include -isystem /opt/local/x86_64-apple-darwin18/sys-include -fno-checking -I/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_lang_gcc9/libgcc9/work/gcc-9.2.0/libstdc++-v3/../libgcc -I/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_lang_gcc9/libgcc9/work/build/x86_64-apple-darwin18/libstdc++-v3/include/x86_64-apple-darwin18 -I/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_lang_gcc9/libgcc9/work/build/x86_64-apple-darwin18/libstdc++-v3/include -I/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_lang_gcc9/libgcc9/work/gcc-9.2.0/libstdc++-v3/libsupc++ -std=gnu++17 -D_GLIBCXX_SHARED -fno-implicit-templates -Wall -Wextra -Wwrite-strings -Wcast-qual -Wabi=2 -fdiagnostics-show-location=once -ffunction-sections -fdata-sections -frandom-seed=fs_dir.lo -fimplicit-templates -g -O2 -pipe -Os -isysroot/Library/Developer/CommandLineTools/SDKs/MacOSX10.13.sdk -c /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_lang_gcc9/libgcc9/work/gcc-9.2.0/libstdc++-v3/src/c++17/fs_dir.cc  -fno-common -DPIC -D_GLIBCXX_SHARED -o fs_dir.o
:info:build In file included from /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_lang_gcc9/libgcc9/work/build/x86_64-apple-darwin18/libstdc++-v3/include/bits/node_handle.h:39,
:info:build                  from /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_lang_gcc9/libgcc9/work/build/x86_64-apple-darwin18/libstdc++-v3/include/bits/hashtable.h:37,
:info:build                  from /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_lang_gcc9/libgcc9/work/build/x86_64-apple-darwin18/libstdc++-v3/include/unordered_map:46,
:info:build                  from /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_lang_gcc9/libgcc9/work/build/x86_64-apple-darwin18/libstdc++-v3/include/functional:61,
:info:build                  from /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_lang_gcc9/libgcc9/work/gcc-9.2.0/libstdc++-v3/src/c++17/fs_ops.cc:32,
:info:build                  from /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_lang_gcc9/libgcc9/work/gcc-9.2.0/libstdc++-v3/src/c++17/cow-fs_ops.cc:26:
:info:build /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_lang_gcc9/libgcc9/work/build/x86_64-apple-darwin18/libstdc++-v3/include/optional:43:10: fatal error: bits/enable_special_members.h: No such file or directory
:info:build    43 | #include <bits/enable_special_members.h>
:info:build       |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
:info:build compilation terminated.

on my systems, we have that header here (10.6.8)

$ locate enable_special_members.h
/opt/local/include/gcc/c++/bits/enable_special_members.h
/opt/local/include/gcc5/c++/bits/enable_special_members.h
/opt/local/include/gcc6/c++/bits/enable_special_members.h
/opt/local/include/gcc8/c++/bits/enable_special_members.h

Have to sort it out further from here...

[hemmlj]

MacPorts upgrade on MacOs 12 Monterey: See Ticket ​https://trac.macports.org/ticket/64372 for help on this issue: Tipp there is "install gcc11 or gcc-devel". You will have to force deactivate and clean some dependent libraries when cleaning your system from libgcc and libgcc10. I selected to install gcc-devel. Hope that helps!

[hemmlj]

Please add keyword "12.0" to have this ticket reported in the ticket report for MacOs 12 Montery. Thanks!