[MacPorts] #67590: openexr now broken with GCC due to cmath issue: error: 'isnan' was not declared in this scope; did you mean 'std::isnan'?

MacPorts noreply at macports.org
Wed Jun 7 22:35:13 UTC 2023 

#67590: openexr now broken with GCC due to cmath issue: error: 'isnan' was not
declared in this scope; did you mean 'std::isnan'?
-------------------------------------------+----------------------
 Reporter:  barracuda156                   |      Owner:  mascguy
     Type:  defect                         |     Status:  assigned
 Priority:  Normal                         |  Milestone:
Component:  ports                          |    Version:  2.8.1
 Keywords:  powerpc, leopard, snowleopard  |       Port:  openexr
-------------------------------------------+----------------------
 Could we do something about this, please?

 {{{
 :info:build [ 66%] Building CXX object
 src/test/OpenEXRTest/CMakeFiles/OpenEXRTest.dir/compareDwa.cpp.o
 :info:build cd
 /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_graphics_openexr/openexr/work/build/src/test/OpenEXRTest
 && /opt/local/bin/g++-mp-12
 -DILM_IMF_TEST_IMAGEDIR=\"/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_graphics_openexr/openexr/work/openexr-3.1.8/src/test/OpenEXRTest/\"
 -I/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_graphics_openexr/openexr/work/build/src/test/OpenEXRTest
 -I/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_graphics_openexr/openexr/work/openexr-3.1.8/src/test/OpenEXRTest
 -I/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_graphics_openexr/openexr/work/openexr-3.1.8/src/lib/OpenEXR
 -I/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_graphics_openexr/openexr/work/build/cmake
 -I/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_graphics_openexr/openexr/work/openexr-3.1.8/src/lib/Iex
 -I/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_graphics_openexr/openexr/work/openexr-3.1.8/src/lib/IlmThread
 -isystem /opt/local/include -isystem /opt/local/include/Imath -pipe -Os
 -D__STDC_FORMAT_MACROS -DNDEBUG -isystem/opt/local/include/LegacySupport
 -I/opt/local/include -D_GLIBCXX_USE_CXX11_ABI=0 -arch ppc -mmacosx-
 version-min=10.6 -MD -MT
 src/test/OpenEXRTest/CMakeFiles/OpenEXRTest.dir/compareDwa.cpp.o -MF
 CMakeFiles/OpenEXRTest.dir/compareDwa.cpp.o.d -o
 CMakeFiles/OpenEXRTest.dir/compareDwa.cpp.o -c
 /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_graphics_openexr/openexr/work/openexr-3.1.8/src/test/OpenEXRTest/compareDwa.cpp
 :info:build
 /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_graphics_openexr/openexr/work/openexr-3.1.8/src/test/OpenEXRCoreTest/compression.cpp:
 In function 'bool withinDWAErrorBounds(uint16_t, uint16_t)':
 :info:build
 /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_graphics_openexr/openexr/work/openexr-3.1.8/src/test/OpenEXRCoreTest/compression.cpp:162:10:
 error: 'isnan' was not declared in this scope; did you mean 'std::isnan'?
 :info:build   162 |     if (!isnan (a1))
 :info:build       |          ^~~~~
 :info:build       |          std::isnan
 :info:build In file included from
 /opt/local/include/LegacySupport/cmath:54,
 :info:build                  from
 /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_graphics_openexr/openexr/work/openexr-3.1.8/src/test/OpenEXRCoreTest/compression.cpp:26:
 :info:build /opt/local/include/gcc12/c++/cmath:632:5: note: 'std::isnan'
 declared here
 :info:build   632 |     isnan(_Tp __x)
 :info:build       |     ^~~~~
 :info:build [ 66%] Building CXX object
 src/examples/CMakeFiles/OpenEXRExamples.dir/main.cpp.o
 :info:build cd
 /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_graphics_openexr/openexr/work/build/src/examples
 && /opt/local/bin/g++-mp-12
 -I/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_graphics_openexr/openexr/work/build/src/examples
 -I/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_graphics_openexr/openexr/work/openexr-3.1.8/src/examples
 -I/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_graphics_openexr/openexr/work/openexr-3.1.8/src/lib/OpenEXR
 -I/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_graphics_openexr/openexr/work/build/cmake
 -I/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_graphics_openexr/openexr/work/openexr-3.1.8/src/lib/Iex
 -I/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_graphics_openexr/openexr/work/openexr-3.1.8/src/lib/IlmThread
 -isystem /opt/local/include -isystem /opt/local/include/Imath -pipe -Os
 -D__STDC_FORMAT_MACROS -DNDEBUG -isystem/opt/local/include/LegacySupport
 -I/opt/local/include -D_GLIBCXX_USE_CXX11_ABI=0 -arch ppc -mmacosx-
 version-min=10.6 -MD -MT
 src/examples/CMakeFiles/OpenEXRExamples.dir/main.cpp.o -MF
 CMakeFiles/OpenEXRExamples.dir/main.cpp.o.d -o
 CMakeFiles/OpenEXRExamples.dir/main.cpp.o -c
 /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_graphics_openexr/openexr/work/openexr-3.1.8/src/examples/main.cpp
 :info:build [ 66%] Building CXX object
 src/bin/exrenvmap/CMakeFiles/exrenvmap.dir/readInputImage.cpp.o
 :info:build cd
 /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_graphics_openexr/openexr/work/build/src/bin/exrenvmap
 && /opt/local/bin/g++-mp-12
 -I/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_graphics_openexr/openexr/work/build/src/bin/exrenvmap
 -I/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_graphics_openexr/openexr/work/openexr-3.1.8/src/bin/exrenvmap
 -I/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_graphics_openexr/openexr/work/openexr-3.1.8/src/lib/OpenEXR
 -I/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_graphics_openexr/openexr/work/build/cmake
 -I/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_graphics_openexr/openexr/work/openexr-3.1.8/src/lib/Iex
 -I/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_graphics_openexr/openexr/work/openexr-3.1.8/src/lib/IlmThread
 -isystem /opt/local/include -isystem /opt/local/include/Imath -pipe -Os
 -D__STDC_FORMAT_MACROS -DNDEBUG -isystem/opt/local/include/LegacySupport
 -I/opt/local/include -D_GLIBCXX_USE_CXX11_ABI=0 -arch ppc -mmacosx-
 version-min=10.6 -MD -MT
 src/bin/exrenvmap/CMakeFiles/exrenvmap.dir/readInputImage.cpp.o -MF
 CMakeFiles/exrenvmap.dir/readInputImage.cpp.o.d -o
 CMakeFiles/exrenvmap.dir/readInputImage.cpp.o -c
 /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_graphics_openexr/openexr/work/openexr-3.1.8/src/bin/exrenvmap/readInputImage.cpp
 :info:build make[2]: ***
 [src/test/OpenEXRCoreTest/CMakeFiles/OpenEXRCoreTest.dir/compression.cpp.o]
 Error 1
 :info:build make[2]: Leaving directory
 `/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_graphics_openexr/openexr/work/build'
 :info:build make[1]: ***
 [src/test/OpenEXRCoreTest/CMakeFiles/OpenEXRCoreTest.dir/all] Error 2
 :info:build make[1]: *** Waiting for unfinished jobs....
 }}}

 Also:
 https://github.com/AcademySoftwareFoundation/openexr/issues/1412#issuecomment-1581598674

-- 
Ticket URL: <https://trac.macports.org/ticket/67590>
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