[MacPorts] #67447: lfortran is broken on <= 10.14 with Clang due to missing filesystem

[MacPorts]

#67447: lfortran is broken on <= 10.14 with Clang due to missing filesystem
--------------------------+----------------------
 Reporter:  barracuda156  |      Owner:  (none)
     Type:  defect        |     Status:  new
 Priority:  Normal        |  Milestone:
Component:  ports         |    Version:  2.8.1
 Keywords:  x86_64        |       Port:  lfortran
--------------------------+----------------------
 https://ports.macports.org/port/lfortran/details

 Example from Mojave:
 {{{
 [ 11%] Building CXX object
 src/libasr/CMakeFiles/asr.dir/codegen/asr_to_wasm.cpp.o
 cd
 /opt/local/var/macports/build/_opt_bblocal_var_buildworker_ports_build_ports_lang_lfortran/lfortran/work/lfortran-0.19.0/src/libasr
 && /usr/bin/clang++ -DHAVE_WHEREAMI=1 -DHAVE_ZLIB=1
 -DLCOMPILERS_FAST_ALLOC=1
 -I/opt/local/var/macports/build/_opt_bblocal_var_buildworker_ports_build_ports_lang_lfortran/lfortran/work/lfortran-0.19.0/src/libasr/..
 -pipe -Os -DNDEBUG -I/opt/local/include -stdlib=libc++
 -isysroot/Library/Developer/CommandLineTools/SDKs/MacOSX10.14.sdk -Wall
 -Wextra -O3 -funroll-loops -DNDEBUG -arch x86_64 -isysroot
 /Library/Developer/CommandLineTools/SDKs/MacOSX10.14.sdk -mmacosx-version-
 min=10.14 -fPIC -std=gnu++17 -MD -MT
 src/libasr/CMakeFiles/asr.dir/codegen/asr_to_wasm.cpp.o -MF
 CMakeFiles/asr.dir/codegen/asr_to_wasm.cpp.o.d -o
 CMakeFiles/asr.dir/codegen/asr_to_wasm.cpp.o -c
 /opt/local/var/macports/build/_opt_bblocal_var_buildworker_ports_build_ports_lang_lfortran/lfortran/work/lfortran-0.19.0/src/libasr/codegen/asr_to_wasm.cpp
 In file included from
 /opt/local/var/macports/build/_opt_bblocal_var_buildworker_ports_build_ports_lang_lfortran/lfortran/work/lfortran-0.19.0/src/libasr/codegen/asr_to_julia.cpp:2:
 In file included from
 /opt/local/var/macports/build/_opt_bblocal_var_buildworker_ports_build_ports_lang_lfortran/lfortran/work/lfortran-0.19.0/src/libasr/../libasr/asr_utils.h:12:
 /opt/local/var/macports/build/_opt_bblocal_var_buildworker_ports_build_ports_lang_lfortran/lfortran/work/lfortran-0.19.0/src/libasr/../libasr/utils.h:6:10:
 fatal error: 'filesystem' file not found
 #include <filesystem>
          ^~~~~~~~~~~~
 In file included from
 /opt/local/var/macports/build/_opt_bblocal_var_buildworker_ports_build_ports_lang_lfortran/lfortran/work/lfortran-0.19.0/src/libasr/codegen/asr_to_c.cpp:6:
 In file included from
 /opt/local/var/macports/build/_opt_bblocal_var_buildworker_ports_build_ports_lang_lfortran/lfortran/work/lfortran-0.19.0/src/libasr/../libasr/codegen/asr_to_c.h:5:
 /opt/local/var/macports/build/_opt_bblocal_var_buildworker_ports_build_ports_lang_lfortran/lfortran/work/lfortran-0.19.0/src/libasr/../libasr/utils.h:6:10:
 fatal error: 'filesystem' file not found
 #include <filesystem>
          ^~~~~~~~~~~~
 In file included from
 /opt/local/var/macports/build/_opt_bblocal_var_buildworker_ports_build_ports_lang_lfortran/lfortran/work/lfortran-0.19.0/src/libasr/codegen/asr_to_cpp.cpp:6:
 In file included from
 /opt/local/var/macports/build/_opt_bblocal_var_buildworker_ports_build_ports_lang_lfortran/lfortran/work/lfortran-0.19.0/src/libasr/../libasr/codegen/asr_to_cpp.h:5:
 /opt/local/var/macports/build/_opt_bblocal_var_buildworker_ports_build_ports_lang_lfortran/lfortran/work/lfortran-0.19.0/src/libasr/../libasr/utils.h:6:10:
 fatal error: 'filesystem' file not found
 #include <filesystem>
          ^~~~~~~~~~~~
 In file included from
 /opt/local/var/macports/build/_opt_bblocal_var_buildworker_ports_build_ports_lang_lfortran/lfortran/work/lfortran-0.19.0/src/libasr/codegen/asr_to_py.cpp:6:
 In file included from
 /opt/local/var/macports/build/_opt_bblocal_var_buildworker_ports_build_ports_lang_lfortran/lfortran/work/lfortran-0.19.0/src/libasr/../libasr/asr_utils.h:12:
 /opt/local/var/macports/build/_opt_bblocal_var_buildworker_ports_build_ports_lang_lfortran/lfortran/work/lfortran-0.19.0/src/libasr/../libasr/utils.h:6:10:
 fatal error: 'filesystem' file not found
 #include <filesystem>
          ^~~~~~~~~~~~
 1 error generated.
 make[2]: *** [src/libasr/CMakeFiles/asr.dir/codegen/asr_to_py.cpp.o] Error
 1
 make[2]: *** Waiting for unfinished jobs....
 1 error generated.
 make[2]: *** [src/libasr/CMakeFiles/asr.dir/codegen/asr_to_julia.cpp.o]
 Error 1
 1 error generated.
 make[2]: *** [src/libasr/CMakeFiles/asr.dir/codegen/asr_to_c.cpp.o] Error
 1
 1 error generated.
 make[2]: *** [src/libasr/CMakeFiles/asr.dir/codegen/asr_to_cpp.cpp.o]
 Error 1
 In file included from
 /opt/local/var/macports/build/_opt_bblocal_var_buildworker_ports_build_ports_lang_lfortran/lfortran/work/lfortran-0.19.0/src/libasr/codegen/asr_to_wasm.cpp:10:
 In file included from
 /opt/local/var/macports/build/_opt_bblocal_var_buildworker_ports_build_ports_lang_lfortran/lfortran/work/lfortran-0.19.0/src/libasr/../libasr/asr_utils.h:12:
 /opt/local/var/macports/build/_opt_bblocal_var_buildworker_ports_build_ports_lang_lfortran/lfortran/work/lfortran-0.19.0/src/libasr/../libasr/utils.h:6:10:
 fatal error: 'filesystem' file not found
 #include <filesystem>
          ^~~~~~~~~~~~
 In file included from
 /opt/local/var/macports/build/_opt_bblocal_var_buildworker_ports_build_ports_lang_lfortran/lfortran/work/lfortran-0.19.0/src/libasr/codegen/asr_to_x86.cpp:9:
 In file included from
 /opt/local/var/macports/build/_opt_bblocal_var_buildworker_ports_build_ports_lang_lfortran/lfortran/work/lfortran-0.19.0/src/libasr/../libasr/pass/do_loops.h:5:
 /opt/local/var/macports/build/_opt_bblocal_var_buildworker_ports_build_ports_lang_lfortran/lfortran/work/lfortran-0.19.0/src/libasr/../libasr/utils.h:6:10:
 fatal error: 'filesystem' file not found
 #include <filesystem>
          ^~~~~~~~~~~~
 1 error generated.
 make[2]: *** [src/libasr/CMakeFiles/asr.dir/codegen/asr_to_x86.cpp.o]
 Error 1
 1 error generated.
 }}}

-- 
Ticket URL: <https://trac.macports.org/ticket/67447>
MacPorts <https://www.macports.org/>
Ports system for macOS