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BLD: Quadpack undefined references

See original GitHub issue

Recently the SciPy builds on my machine are failing with the following excerpt from the build logs. Can anyone recognize what the problem might be?

Thread model: posix
Supported LTO compression algorithms: zlib zstd
gcc version 10.2.0 (Rev5, Built by MSYS2 project)
customize Gnu95FCompiler
Using built-in specs.
COLLECT_GCC=C:\MSYS64\MINGW64\BIN\gfortran.exe
COLLECT_LTO_WRAPPER=C:/MSYS64/MINGW64/BIN/../lib/gcc/x86_64-w64-mingw32/10.2.0/lto-wrapper.exe
Target: x86_64-w64-mingw32
Configured with: ../gcc-10.2.0/configure --prefix=/mingw64 --with-local-prefix=/mingw64/local --build=x86_64-w64-mingw32 --host=x86_64-w64-mingw32 --target=x86_64-w64-mingw32 --with-native-system-header-dir=/mingw64/x86_64-w64-mingw32/include --libexecdir=/mingw64/lib --enable-bootstrap --with-arch=x86-64 --with-tune=generic --enable-languages=c,lto,c++,fortran,ada,objc,obj-c++ --enable-shared --enable-static --enable-libatomic --enable-threads=posix --enable-graphite --enable-fully-dynamic-string --enable-libstdcxx-filesystem-ts=yes --enable-libstdcxx-time=yes --disable-libstdcxx-pch --disable-libstdcxx-debug --disable-isl-version-check --enable-lto --enable-libgomp --disable-multilib --enable-checking=release --disable-rpath --disable-win32-registry --disable-nls --disable-werror --disable-symvers --disable-plugin --with-libiconv --with-system-zlib --with-gmp=/mingw64 --with-mpfr=/mingw64 --with-mpc=/mingw64 --with-isl=/mingw64 --with-pkgversion='Rev5, Built by MSYS2 project' --with-bugurl=https://github.com/msys2/MINGW-packages/issues --with-gnu-as --with-gnu-ld --with-boot-ldflags='-pipe -Wl,--dynamicbase,--high-entropy-va,--nxcompat,--default-image-base-high -Wl,--disable-dynamicbase -static-libstdc++ -static-libgcc' 'LDFLAGS_FOR_TARGET=-pipe -Wl,--dynamicbase,--high-entropy-va,--nxcompat,--default-image-base-high' --enable-linker-plugin-flags='LDFLAGS=-static-libstdc++\ -static-libgcc\ -pipe\ -Wl,--dynamicbase,--high-entropy-va,--nxcompat,--default-image-base-high\ -Wl,--stack,12582912'
Thread model: posix
Supported LTO compression algorithms: zlib zstd
gcc version 10.2.0 (Rev5, Built by MSYS2 project)
customize Gnu95FCompiler using build_ext
creating C:\Users\Ilhan Polat\AppData\Local\Temp\tmpvgzmabk2\Users
creating C:\Users\Ilhan Polat\AppData\Local\Temp\tmpvgzmabk2\Users\Ilhan Polat
creating C:\Users\Ilhan Polat\AppData\Local\Temp\tmpvgzmabk2\Users\Ilhan Polat\AppData
creating C:\Users\Ilhan Polat\AppData\Local\Temp\tmpvgzmabk2\Users\Ilhan Polat\AppData\Local
creating C:\Users\Ilhan Polat\AppData\Local\Temp\tmpvgzmabk2\Users\Ilhan Polat\AppData\Local\Temp
creating C:\Users\Ilhan Polat\AppData\Local\Temp\tmpvgzmabk2\Users\Ilhan Polat\AppData\Local\Temp\tmpvgzmabk2
C:\Program Files (x86)\Microsoft Visual Studio\2019\Community\VC\Tools\MSVC\14.23.28105\bin\HostX86\x64\cl.exe /c /nologo /Ox /W3 /GL /DNDEBUG /MD -IC:\Users\Ilhan Polat\AppData\Local\Programs\Python\Python38\include -IC:\Users\Ilhan Polat\AppData\Local\Programs\Python\Python38\include -IC:\Program Files (x86)\Microsoft Visual Studio\2019\Community\VC\Tools\MSVC\14.23.28105\include -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\ucrt -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\shared -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\um -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\winrt -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\cppwinrt /TcC:\Users\Ilhan Polat\AppData\Local\Temp\tmpvgzmabk2\main.c /FoC:\Users\Ilhan Polat\AppData\Local\Temp\tmpvgzmabk2\Users\Ilhan Polat\AppData\Local\Temp\tmpvgzmabk2\main.obj /std:c++14
building 'scipy.integrate._quadpack' extension
compiling C sources
C:\Program Files (x86)\Microsoft Visual Studio\2019\Community\VC\Tools\MSVC\14.23.28105\bin\HostX86\x64\cl.exe /c /nologo /Ox /W3 /GL /DNDEBUG /MD -DHAVE_CBLAS -Iscipy\_lib\src -IC:\Users\Ilhan Polat\AppData\Local\Programs\Python\Python38\lib\site-packages\numpy-1.20.0.dev0+0ffaaf8-py3.8-win-amd64.egg\numpy\core\include -IC:\Users\Ilhan Polat\AppData\Local\Programs\Python\Python38\include -IC:\Users\Ilhan Polat\AppData\Local\Programs\Python\Python38\include -IC:\Program Files (x86)\Microsoft Visual Studio\2019\Community\VC\Tools\MSVC\14.23.28105\include -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\ucrt -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\shared -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\um -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\winrt -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\cppwinrt /Tcscipy\integrate\_quadpackmodule.c /Fobuild\temp.win-amd64-3.8\Release\scipy\integrate\_quadpackmodule.obj
could not find library 'quadpack' in directories ['C:\\Users\\Ilhan Polat\\Documents\\GitHub\\scipy\\build\\openblas_lapack_info']
could not find library 'mach' in directories ['C:\\Users\\Ilhan Polat\\Documents\\GitHub\\scipy\\build\\openblas_lapack_info']
could not find library 'openblas_lapack_info' in directories ['C:\\Users\\Ilhan Polat\\Documents\\GitHub\\scipy\\build\\openblas_lapack_info']
C:\MSYS64\MINGW64\BIN\gfortran.exe -Wall -g -Wall -g -shared C:\Users\Ilhan Polat\Documents\GitHub\scipy\build\temp.win-amd64-3.8\scipy\integrate\quadpack\dqag.o C:\Users\Ilhan Polat\Documents\GitHub\scipy\build\temp.win-amd64-3.8\scipy\integrate\quadpack\dqage.o C:\Users\Ilhan Polat\Documents\GitHub\scipy\build\temp.win-amd64-3.8\scipy\integrate\quadpack\dqagi.o C:\Users\Ilhan Polat\Documents\GitHub\scipy\build\temp.win-amd64-3.8\scipy\integrate\quadpack\dqagie.o C:\Users\Ilhan Polat\Documents\GitHub\scipy\build\temp.win-amd64-3.8\scipy\integrate\quadpack\dqagp.o C:\Users\Ilhan Polat\Documents\GitHub\scipy\build\temp.win-amd64-3.8\scipy\integrate\quadpack\dqagpe.o C:\Users\Ilhan Polat\Documents\GitHub\scipy\build\temp.win-amd64-3.8\scipy\integrate\quadpack\dqags.o C:\Users\Ilhan Polat\Documents\GitHub\scipy\build\temp.win-amd64-3.8\scipy\integrate\quadpack\dqagse.o C:\Users\Ilhan Polat\Documents\GitHub\scipy\build\temp.win-amd64-3.8\scipy\integrate\quadpack\dqawc.o C:\Users\Ilhan Polat\Documents\GitHub\scipy\build\temp.win-amd64-3.8\scipy\integrate\quadpack\dqawce.o C:\Users\Ilhan Polat\Documents\GitHub\scipy\build\temp.win-amd64-3.8\scipy\integrate\quadpack\dqawf.o C:\Users\Ilhan Polat\Documents\GitHub\scipy\build\temp.win-amd64-3.8\scipy\integrate\quadpack\dqawfe.o C:\Users\Ilhan Polat\Documents\GitHub\scipy\build\temp.win-amd64-3.8\scipy\integrate\quadpack\dqawo.o C:\Users\Ilhan Polat\Documents\GitHub\scipy\build\temp.win-amd64-3.8\scipy\integrate\quadpack\dqawoe.o C:\Users\Ilhan Polat\Documents\GitHub\scipy\build\temp.win-amd64-3.8\scipy\integrate\quadpack\dqaws.o C:\Users\Ilhan Polat\Documents\GitHub\scipy\build\temp.win-amd64-3.8\scipy\integrate\quadpack\dqawse.o C:\Users\Ilhan Polat\Documents\GitHub\scipy\build\temp.win-amd64-3.8\scipy\integrate\quadpack\dqc25c.o C:\Users\Ilhan Polat\Documents\GitHub\scipy\build\temp.win-amd64-3.8\scipy\integrate\quadpack\dqc25f.o C:\Users\Ilhan Polat\Documents\GitHub\scipy\build\temp.win-amd64-3.8\scipy\integrate\quadpack\dqc25s.o C:\Users\Ilhan Polat\Documents\GitHub\scipy\build\temp.win-amd64-3.8\scipy\integrate\quadpack\dqcheb.o C:\Users\Ilhan Polat\Documents\GitHub\scipy\build\temp.win-amd64-3.8\scipy\integrate\quadpack\dqelg.o C:\Users\Ilhan Polat\Documents\GitHub\scipy\build\temp.win-amd64-3.8\scipy\integrate\quadpack\dqk15.o C:\Users\Ilhan Polat\Documents\GitHub\scipy\build\temp.win-amd64-3.8\scipy\integrate\quadpack\dqk15i.o C:\Users\Ilhan Polat\Documents\GitHub\scipy\build\temp.win-amd64-3.8\scipy\integrate\quadpack\dqk15w.o C:\Users\Ilhan Polat\Documents\GitHub\scipy\build\temp.win-amd64-3.8\scipy\integrate\quadpack\dqk21.o C:\Users\Ilhan Polat\Documents\GitHub\scipy\build\temp.win-amd64-3.8\scipy\integrate\quadpack\dqk31.o C:\Users\Ilhan Polat\Documents\GitHub\scipy\build\temp.win-amd64-3.8\scipy\integrate\quadpack\dqk41.o C:\Users\Ilhan Polat\Documents\GitHub\scipy\build\temp.win-amd64-3.8\scipy\integrate\quadpack\dqk51.o C:\Users\Ilhan Polat\Documents\GitHub\scipy\build\temp.win-amd64-3.8\scipy\integrate\quadpack\dqk61.o C:\Users\Ilhan Polat\Documents\GitHub\scipy\build\temp.win-amd64-3.8\scipy\integrate\quadpack\dqmomo.o C:\Users\Ilhan Polat\Documents\GitHub\scipy\build\temp.win-amd64-3.8\scipy\integrate\quadpack\dqng.o C:\Users\Ilhan Polat\Documents\GitHub\scipy\build\temp.win-amd64-3.8\scipy\integrate\quadpack\dqpsrt.o C:\Users\Ilhan Polat\Documents\GitHub\scipy\build\temp.win-amd64-3.8\scipy\integrate\quadpack\dqwgtc.o C:\Users\Ilhan Polat\Documents\GitHub\scipy\build\temp.win-amd64-3.8\scipy\integrate\quadpack\dqwgtf.o C:\Users\Ilhan Polat\Documents\GitHub\scipy\build\temp.win-amd64-3.8\scipy\integrate\quadpack\dqwgts.o -LC:\MSYS64\MINGW64\lib\gcc\x86_64-w64-mingw32\10.2.0 -LC:\Users\Ilhan Polat\AppData\Local\Programs\Python\Python38\libs -LC:\Users\Ilhan Polat\AppData\Local\Programs\Python\Python38\PCbuild\amd64 -Lbuild\temp.win-amd64-3.8 -o build\temp.win-amd64-3.8\Release\.libs\libdqag.T3CPIRTLEPXPRKUBZLVDGS5RZTH7OCMR.gfortran-win_amd64.dll build\temp.win-amd64-3.8\Release\.libs\libopenblas.FJXZQPGWRDWIDQ6KPUZFVGW5HIDWRFYD.gfortran-win_amd64.dll -Wl,--allow-multiple-definition -Wl,--output-def,build\temp.win-amd64-3.8\Release\libdqag.T3CPIRTLEPXPRKUBZLVDGS5RZTH7OCMR.gfortran-win_amd64.def -Wl,--export-all-symbols -Wl,--enable-auto-import -static -mlong-double-64
C:/MSYS64/MINGW64/BIN/../lib/gcc/x86_64-w64-mingw32/10.2.0/../../../../x86_64-w64-mingw32/bin/ld.exe: C:\Users\Ilhan Polat\Documents\GitHub\scipy\build\temp.win-amd64-3.8\scipy\integrate\quadpack\dqag.o: in function `dqag_':
C:\Users\Ilhan Polat\Documents\GitHub\scipy/scipy/integrate/quadpack/dqag.f:180: undefined reference to `xerror_'
C:/MSYS64/MINGW64/BIN/../lib/gcc/x86_64-w64-mingw32/10.2.0/../../../../x86_64-w64-mingw32/bin/ld.exe: C:\Users\Ilhan Polat\Documents\GitHub\scipy\build\temp.win-amd64-3.8\scipy\integrate\quadpack\dqage.o: in function `dqage_':
C:\Users\Ilhan Polat\Documents\GitHub\scipy/scipy/integrate/quadpack/dqage.f:189: undefined reference to `d1mach_'
C:/MSYS64/MINGW64/BIN/../lib/gcc/x86_64-w64-mingw32/10.2.0/../../../../x86_64-w64-mingw32/bin/ld.exe: C:\Users\Ilhan Polat\Documents\GitHub\scipy/scipy/integrate/quadpack/dqage.f:190: undefined reference to `d1mach_'
C:/MSYS64/MINGW64/BIN/../lib/gcc/x86_64-w64-mingw32/10.2.0/../../../../x86_64-w64-mingw32/bin/ld.exe: C:\Users\Ilhan Polat\Documents\GitHub\scipy\build\temp.win-amd64-3.8\scipy\integrate\quadpack\dqagi.o: in function `dqagi_':
C:\Users\Ilhan Polat\Documents\GitHub\scipy/scipy/integrate/quadpack/dqagi.f:189: undefined reference to `xerror_'
C:/MSYS64/MINGW64/BIN/../lib/gcc/x86_64-w64-mingw32/10.2.0/../../../../x86_64-w64-mingw32/bin/ld.exe: C:\Users\Ilhan Polat\Documents\GitHub\scipy\build\temp.win-amd64-3.8\scipy\integrate\quadpack\dqagie.o: in function `dqagie_':
C:\Users\Ilhan Polat\Documents\GitHub\scipy/scipy/integrate/quadpack/dqagie.f:218: undefined reference to `d1mach_'
C:/MSYS64/MINGW64/BIN/../lib/gcc/x86_64-w64-mingw32/10.2.0/../../../../x86_64-w64-mingw32/bin/ld.exe: C:\Users\Ilhan Polat\Documents\GitHub\scipy/scipy/integrate/quadpack/dqagie.f:267: undefined reference to `d1mach_'
C:/MSYS64/MINGW64/BIN/../lib/gcc/x86_64-w64-mingw32/10.2.0/../../../../x86_64-w64-mingw32/bin/ld.exe: C:\Users\Ilhan Polat\Documents\GitHub\scipy/scipy/integrate/quadpack/dqagie.f:268: undefined reference to `d1mach_'
C:/MSYS64/MINGW64/BIN/../lib/gcc/x86_64-w64-mingw32/10.2.0/../../../../x86_64-w64-mingw32/bin/ld.exe: C:\Users\Ilhan Polat\Documents\GitHub\scipy\build\temp.win-amd64-3.8\scipy\integrate\quadpack\dqagp.o: in function `dqagp_':
C:\Users\Ilhan Polat\Documents\GitHub\scipy/scipy/integrate/quadpack/dqagp.f:223: undefined reference to `xerror_'
C:/MSYS64/MINGW64/BIN/../lib/gcc/x86_64-w64-mingw32/10.2.0/../../../../x86_64-w64-mingw32/bin/ld.exe: C:\Users\Ilhan Polat\Documents\GitHub\scipy\build\temp.win-amd64-3.8\scipy\integrate\quadpack\dqagpe.o: in function `dqagpe_':
C:\Users\Ilhan Polat\Documents\GitHub\scipy/scipy/integrate/quadpack/dqagpe.f:259: undefined reference to `d1mach_'
C:/MSYS64/MINGW64/BIN/../lib/gcc/x86_64-w64-mingw32/10.2.0/../../../../x86_64-w64-mingw32/bin/ld.exe: C:\Users\Ilhan Polat\Documents\GitHub\scipy/scipy/integrate/quadpack/dqagpe.f:376: undefined reference to `d1mach_'
C:/MSYS64/MINGW64/BIN/../lib/gcc/x86_64-w64-mingw32/10.2.0/../../../../x86_64-w64-mingw32/bin/ld.exe: C:\Users\Ilhan Polat\Documents\GitHub\scipy/scipy/integrate/quadpack/dqagpe.f:377: undefined reference to `d1mach_'
C:/MSYS64/MINGW64/BIN/../lib/gcc/x86_64-w64-mingw32/10.2.0/../../../../x86_64-w64-mingw32/bin/ld.exe: C:\Users\Ilhan Polat\Documents\GitHub\scipy\build\temp.win-amd64-3.8\scipy\integrate\quadpack\dqags.o: in function `dqags_':
C:\Users\Ilhan Polat\Documents\GitHub\scipy/scipy/integrate/quadpack/dqags.f:186: undefined reference to `xerror_'
C:/MSYS64/MINGW64/BIN/../lib/gcc/x86_64-w64-mingw32/10.2.0/../../../../x86_64-w64-mingw32/bin/ld.exe: C:\Users\Ilhan Polat\Documents\GitHub\scipy\build\temp.win-amd64-3.8\scipy\integrate\quadpack\dqagse.o: in function `dqagse_':
C:\Users\Ilhan Polat\Documents\GitHub\scipy/scipy/integrate/quadpack/dqagse.f:217: undefined reference to `d1mach_'
C:/MSYS64/MINGW64/BIN/../lib/gcc/x86_64-w64-mingw32/10.2.0/../../../../x86_64-w64-mingw32/bin/ld.exe: C:\Users\Ilhan Polat\Documents\GitHub\scipy/scipy/integrate/quadpack/dqagse.f:237: undefined reference to `d1mach_'
C:/MSYS64/MINGW64/BIN/../lib/gcc/x86_64-w64-mingw32/10.2.0/../../../../x86_64-w64-mingw32/bin/ld.exe: C:\Users\Ilhan Polat\Documents\GitHub\scipy/scipy/integrate/quadpack/dqagse.f:238: undefined reference to `d1mach_'
C:/MSYS64/MINGW64/BIN/../lib/gcc/x86_64-w64-mingw32/10.2.0/../../../../x86_64-w64-mingw32/bin/ld.exe: C:\Users\Ilhan Polat\Documents\GitHub\scipy\build\temp.win-amd64-3.8\scipy\integrate\quadpack\dqawc.o: in function `dqawc_':
C:\Users\Ilhan Polat\Documents\GitHub\scipy/scipy/integrate/quadpack/dqawc.f:176: undefined reference to `xerror_'
C:/MSYS64/MINGW64/BIN/../lib/gcc/x86_64-w64-mingw32/10.2.0/../../../../x86_64-w64-mingw32/bin/ld.exe: C:\Users\Ilhan Polat\Documents\GitHub\scipy\build\temp.win-amd64-3.8\scipy\integrate\quadpack\dqawce.o: in function `dqawce_':
C:\Users\Ilhan Polat\Documents\GitHub\scipy/scipy/integrate/quadpack/dqawce.f:179: undefined reference to `d1mach_'
C:/MSYS64/MINGW64/BIN/../lib/gcc/x86_64-w64-mingw32/10.2.0/../../../../x86_64-w64-mingw32/bin/ld.exe: C:\Users\Ilhan Polat\Documents\GitHub\scipy/scipy/integrate/quadpack/dqawce.f:180: undefined reference to `d1mach_'
C:/MSYS64/MINGW64/BIN/../lib/gcc/x86_64-w64-mingw32/10.2.0/../../../../x86_64-w64-mingw32/bin/ld.exe: C:\Users\Ilhan Polat\Documents\GitHub\scipy\build\temp.win-amd64-3.8\scipy\integrate\quadpack\dqawf.o: in function `dqawf_':
C:\Users\Ilhan Polat\Documents\GitHub\scipy/scipy/integrate/quadpack/dqawf.f:229: undefined reference to `xerror_'
C:/MSYS64/MINGW64/BIN/../lib/gcc/x86_64-w64-mingw32/10.2.0/../../../../x86_64-w64-mingw32/bin/ld.exe: C:\Users\Ilhan Polat\Documents\GitHub\scipy\build\temp.win-amd64-3.8\scipy\integrate\quadpack\dqawfe.o: in function `dqawfe_':
C:\Users\Ilhan Polat\Documents\GitHub\scipy/scipy/integrate/quadpack/dqawfe.f:278: undefined reference to `d1mach_'
C:/MSYS64/MINGW64/BIN/../lib/gcc/x86_64-w64-mingw32/10.2.0/../../../../x86_64-w64-mingw32/bin/ld.exe: C:\Users\Ilhan Polat\Documents\GitHub\scipy\build\temp.win-amd64-3.8\scipy\integrate\quadpack\dqawo.o: in function `dqawo_':
C:\Users\Ilhan Polat\Documents\GitHub\scipy/scipy/integrate/quadpack/dqawo.f:223: undefined reference to `xerror_'
C:/MSYS64/MINGW64/BIN/../lib/gcc/x86_64-w64-mingw32/10.2.0/../../../../x86_64-w64-mingw32/bin/ld.exe: C:\Users\Ilhan Polat\Documents\GitHub\scipy\build\temp.win-amd64-3.8\scipy\integrate\quadpack\dqawoe.o: in function `dqawoe_':
C:\Users\Ilhan Polat\Documents\GitHub\scipy/scipy/integrate/quadpack/dqawoe.f:272: undefined reference to `d1mach_'
C:/MSYS64/MINGW64/BIN/../lib/gcc/x86_64-w64-mingw32/10.2.0/../../../../x86_64-w64-mingw32/bin/ld.exe: C:\Users\Ilhan Polat\Documents\GitHub\scipy/scipy/integrate/quadpack/dqawoe.f:317: undefined reference to `d1mach_'
C:/MSYS64/MINGW64/BIN/../lib/gcc/x86_64-w64-mingw32/10.2.0/../../../../x86_64-w64-mingw32/bin/ld.exe: C:\Users\Ilhan Polat\Documents\GitHub\scipy/scipy/integrate/quadpack/dqawoe.f:318: undefined reference to `d1mach_'
C:/MSYS64/MINGW64/BIN/../lib/gcc/x86_64-w64-mingw32/10.2.0/../../../../x86_64-w64-mingw32/bin/ld.exe: C:\Users\Ilhan Polat\Documents\GitHub\scipy\build\temp.win-amd64-3.8\scipy\integrate\quadpack\dqaws.o: in function `dqaws_':
C:\Users\Ilhan Polat\Documents\GitHub\scipy/scipy/integrate/quadpack/dqaws.f:198: undefined reference to `xerror_'
C:/MSYS64/MINGW64/BIN/../lib/gcc/x86_64-w64-mingw32/10.2.0/../../../../x86_64-w64-mingw32/bin/ld.exe: C:\Users\Ilhan Polat\Documents\GitHub\scipy\build\temp.win-amd64-3.8\scipy\integrate\quadpack\dqawse.o: in function `dqawse_':
C:\Users\Ilhan Polat\Documents\GitHub\scipy/scipy/integrate/quadpack/dqawse.f:202: undefined reference to `d1mach_'
C:/MSYS64/MINGW64/BIN/../lib/gcc/x86_64-w64-mingw32/10.2.0/../../../../x86_64-w64-mingw32/bin/ld.exe: C:\Users\Ilhan Polat\Documents\GitHub\scipy/scipy/integrate/quadpack/dqawse.f:203: undefined reference to `d1mach_'
C:/MSYS64/MINGW64/BIN/../lib/gcc/x86_64-w64-mingw32/10.2.0/../../../../x86_64-w64-mingw32/bin/ld.exe: C:\Users\Ilhan Polat\Documents\GitHub\scipy\build\temp.win-amd64-3.8\scipy\integrate\quadpack\dqc25f.o: in function `dqc25f_':
C:\Users\Ilhan Polat\Documents\GitHub\scipy/scipy/integrate/quadpack/dqc25f.f:155: undefined reference to `d1mach_'
C:/MSYS64/MINGW64/BIN/../lib/gcc/x86_64-w64-mingw32/10.2.0/../../../../x86_64-w64-mingw32/bin/ld.exe: C:\Users\Ilhan Polat\Documents\GitHub\scipy\build\temp.win-amd64-3.8\scipy\integrate\quadpack\dqelg.o: in function `dqelg_':
C:\Users\Ilhan Polat\Documents\GitHub\scipy/scipy/integrate/quadpack/dqelg.f:82: undefined reference to `d1mach_'
C:/MSYS64/MINGW64/BIN/../lib/gcc/x86_64-w64-mingw32/10.2.0/../../../../x86_64-w64-mingw32/bin/ld.exe: C:\Users\Ilhan Polat\Documents\GitHub\scipy/scipy/integrate/quadpack/dqelg.f:83: undefined reference to `d1mach_'
C:/MSYS64/MINGW64/BIN/../lib/gcc/x86_64-w64-mingw32/10.2.0/../../../../x86_64-w64-mingw32/bin/ld.exe: C:\Users\Ilhan Polat\Documents\GitHub\scipy\build\temp.win-amd64-3.8\scipy\integrate\quadpack\dqk15.o:C:\Users\Ilhan Polat\Documents\GitHub\scipy/scipy/integrate/quadpack/dqk15.f:123: more undefined references to `d1mach_' follow
C:/MSYS64/MINGW64/BIN/../lib/gcc/x86_64-w64-mingw32/10.2.0/../../../../x86_64-w64-mingw32/bin/ld.exe: C:\Users\Ilhan Polat\Documents\GitHub\scipy\build\temp.win-amd64-3.8\scipy\integrate\quadpack\dqng.o: in function `dqng_':
C:\Users\Ilhan Polat\Documents\GitHub\scipy/scipy/integrate/quadpack/dqng.f:372: undefined reference to `xerror_'
collect2.exe: error: ld returned 1 exit status
error: Command "C:\MSYS64\MINGW64\BIN\gfortran.exe -Wall -g -Wall -g -shared C:\Users\Ilhan Polat\Documents\GitHub\scipy\build\temp.win-amd64-3.8\scipy\integrate\quadpack\dqag.o C:\Users\Ilhan Polat\Documents\GitHub\scipy\build\temp.win-amd64-3.8\scipy\integrate\quadpack\dqage.o C:\Users\Ilhan Polat\Documents\GitHub\scipy\build\temp.win-amd64-3.8\scipy\integrate\quadpack\dqagi.o C:\Users\Ilhan Polat\Documents\GitHub\scipy\build\temp.win-amd64-3.8\scipy\integrate\quadpack\dqagie.o C:\Users\Ilhan Polat\Documents\GitHub\scipy\build\temp.win-amd64-3.8\scipy\integrate\quadpack\dqagp.o C:\Users\Ilhan Polat\Documents\GitHub\scipy\build\temp.win-amd64-3.8\scipy\integrate\quadpack\dqagpe.o C:\Users\Ilhan Polat\Documents\GitHub\scipy\build\temp.win-amd64-3.8\scipy\integrate\quadpack\dqags.o C:\Users\Ilhan Polat\Documents\GitHub\scipy\build\temp.win-amd64-3.8\scipy\integrate\quadpack\dqagse.o C:\Users\Ilhan Polat\Documents\GitHub\scipy\build\temp.win-amd64-3.8\scipy\integrate\quadpack\dqawc.o C:\Users\Ilhan Polat\Documents\GitHub\scipy\build\temp.win-amd64-3.8\scipy\integrate\quadpack\dqawce.o C:\Users\Ilhan Polat\Documents\GitHub\scipy\build\temp.win-amd64-3.8\scipy\integrate\quadpack\dqawf.o C:\Users\Ilhan Polat\Documents\GitHub\scipy\build\temp.win-amd64-3.8\scipy\integrate\quadpack\dqawfe.o C:\Users\Ilhan Polat\Documents\GitHub\scipy\build\temp.win-amd64-3.8\scipy\integrate\quadpack\dqawo.o C:\Users\Ilhan Polat\Documents\GitHub\scipy\build\temp.win-amd64-3.8\scipy\integrate\quadpack\dqawoe.o C:\Users\Ilhan Polat\Documents\GitHub\scipy\build\temp.win-amd64-3.8\scipy\integrate\quadpack\dqaws.o C:\Users\Ilhan Polat\Documents\GitHub\scipy\build\temp.win-amd64-3.8\scipy\integrate\quadpack\dqawse.o C:\Users\Ilhan Polat\Documents\GitHub\scipy\build\temp.win-amd64-3.8\scipy\integrate\quadpack\dqc25c.o C:\Users\Ilhan Polat\Documents\GitHub\scipy\build\temp.win-amd64-3.8\scipy\integrate\quadpack\dqc25f.o C:\Users\Ilhan Polat\Documents\GitHub\scipy\build\temp.win-amd64-3.8\scipy\integrate\quadpack\dqc25s.o C:\Users\Ilhan Polat\Documents\GitHub\scipy\build\temp.win-amd64-3.8\scipy\integrate\quadpack\dqcheb.o C:\Users\Ilhan Polat\Documents\GitHub\scipy\build\temp.win-amd64-3.8\scipy\integrate\quadpack\dqelg.o C:\Users\Ilhan Polat\Documents\GitHub\scipy\build\temp.win-amd64-3.8\scipy\integrate\quadpack\dqk15.o C:\Users\Ilhan Polat\Documents\GitHub\scipy\build\temp.win-amd64-3.8\scipy\integrate\quadpack\dqk15i.o C:\Users\Ilhan Polat\Documents\GitHub\scipy\build\temp.win-amd64-3.8\scipy\integrate\quadpack\dqk15w.o C:\Users\Ilhan Polat\Documents\GitHub\scipy\build\temp.win-amd64-3.8\scipy\integrate\quadpack\dqk21.o C:\Users\Ilhan Polat\Documents\GitHub\scipy\build\temp.win-amd64-3.8\scipy\integrate\quadpack\dqk31.o C:\Users\Ilhan Polat\Documents\GitHub\scipy\build\temp.win-amd64-3.8\scipy\integrate\quadpack\dqk41.o C:\Users\Ilhan Polat\Documents\GitHub\scipy\build\temp.win-amd64-3.8\scipy\integrate\quadpack\dqk51.o C:\Users\Ilhan Polat\Documents\GitHub\scipy\build\temp.win-amd64-3.8\scipy\integrate\quadpack\dqk61.o C:\Users\Ilhan Polat\Documents\GitHub\scipy\build\temp.win-amd64-3.8\scipy\integrate\quadpack\dqmomo.o C:\Users\Ilhan Polat\Documents\GitHub\scipy\build\temp.win-amd64-3.8\scipy\integrate\quadpack\dqng.o C:\Users\Ilhan Polat\Documents\GitHub\scipy\build\temp.win-amd64-3.8\scipy\integrate\quadpack\dqpsrt.o C:\Users\Ilhan Polat\Documents\GitHub\scipy\build\temp.win-amd64-3.8\scipy\integrate\quadpack\dqwgtc.o C:\Users\Ilhan Polat\Documents\GitHub\scipy\build\temp.win-amd64-3.8\scipy\integrate\quadpack\dqwgtf.o C:\Users\Ilhan Polat\Documents\GitHub\scipy\build\temp.win-amd64-3.8\scipy\integrate\quadpack\dqwgts.o -LC:\MSYS64\MINGW64\lib\gcc\x86_64-w64-mingw32\10.2.0 -LC:\Users\Ilhan Polat\AppData\Local\Programs\Python\Python38\libs -LC:\Users\Ilhan Polat\AppData\Local\Programs\Python\Python38\PCbuild\amd64 -Lbuild\temp.win-amd64-3.8 -o build\temp.win-amd64-3.8\Release\.libs\libdqag.T3CPIRTLEPXPRKUBZLVDGS5RZTH7OCMR.gfortran-win_amd64.dll build\temp.win-amd64-3.8\Release\.libs\libopenblas.FJXZQPGWRDWIDQ6KPUZFVGW5HIDWRFYD.gfortran-win_amd64.dll -Wl,--allow-multiple-definition -Wl,--output-def,build\temp.win-amd64-3.8\Release\libdqag.T3CPIRTLEPXPRKUBZLVDGS5RZTH7OCMR.gfortran-win_amd64.def -Wl,--export-all-symbols -Wl,--enable-auto-import -static -mlong-double-64" failed with exit status 1

########### EXT COMPILER OPTIMIZATION ###########
CPU baseline  :
  Requested   : 'min'
  Enabled     : SSE SSE2 SSE3
  Flags       : none
  Extra checks: none

CPU dispatch  :
  Requested   : 'max -xop -fma4'
  Enabled     : SSSE3 SSE41 POPCNT SSE42 AVX F16C FMA3 AVX2 AVX512F AVX512CD AVX512_SKX AVX512_CLX AVX512_CNL AVX512_ICL
  Generated   : none
CCompilerOpt._cache_write[800] : write cache to path -> C:\Users\Ilhan Polat\Documents\GitHub\scipy\build\temp.win-amd64-3.8\Release\ccompiler_opt_cache_ext.py

########### CLIB COMPILER OPTIMIZATION ###########
CPU baseline  :
  Requested   : 'min'
  Enabled     : SSE SSE2 SSE3
  Flags       : none
  Extra checks: none

CPU dispatch  :
  Requested   : 'max -xop -fma4'
  Enabled     : SSSE3 SSE41 POPCNT SSE42 AVX F16C FMA3 AVX2 AVX512F AVX512CD AVX512_SKX AVX512_CLX AVX512_CNL AVX512_ICL
  Generated   : none
CCompilerOpt._cache_write[800] : write cache to path -> C:\Users\Ilhan Polat\Documents\GitHub\scipy\build\temp.win-amd64-3.8\ccompiler_opt_cache_clib.py

Python 3.8.0, NumPy 1.20.0.dev0+0ffaaf8, SciPy current master. Windows 10 Build 1904.

Issue Analytics

State:
Created 3 years ago
Comments:13 (8 by maintainers)

Top GitHub Comments

3reactions

mckib2commented, Feb 2, 2021

I think I found it: the list of libraries is being operated on while it’s being iterated over. Specifically, remove is called on a list object while it is being iterated over causing only the first library in our examples to be considered.

The offending line is here, I’ll make a PR for numpy with a fix

1reaction

mckib2commented, Feb 1, 2021

Okay, so my current thinking is that the could not find library [blah] in [blah] warnings are not significant. A look at the actual linker command shows that the quadpack object files have been found. What the actual error is that all the mach library objects are missing and so these symbols are undefined. I think the task is to figure out how to include the mach library objects in the linker command:

C:\Users\emfaw\Documents\Nicholas\scipy\build\temp.win-amd64-3.9\scipy\integrate\quadpack\dqage.o: In function `dqage_':
C:\Users\emfaw\Documents\Nicholas\scipy/scipy/integrate/quadpack/dqage.f:189: undefined reference to `d1mach_'
C:\Users\emfaw\Documents\Nicholas\scipy/scipy/integrate/quadpack/dqage.f:190: undefined reference to `d1mach_'
C:\Users\emfaw\Documents\Nicholas\scipy\build\temp.win-amd64-3.9\scipy\integrate\quadpack\dqagie.o: In function `dqagie_':
C:\Users\emfaw\Documents\Nicholas\scipy/scipy/integrate/quadpack/dqagie.f:218: undefined reference to `d1mach_'
C:\Users\emfaw\Documents\Nicholas\scipy/scipy/integrate/quadpack/dqagie.f:267: undefined reference to `d1mach_'
C:\Users\emfaw\Documents\Nicholas\scipy/scipy/integrate/quadpack/dqagie.f:268: undefined reference to `d1mach_'
C:\Users\emfaw\Documents\Nicholas\scipy\build\temp.win-amd64-3.9\scipy\integrate\quadpack\dqagpe.o:C:\Users\emfaw\Documents\Nicholas\scipy/scipy/integrate/quadpack/dqagpe.f:259: more undefined references to `d1mach_' follow
C:\Users\emfaw\Documents\Nicholas\scipy\build\temp.win-amd64-3.9\scipy\integrate\quadpack\xerror.o: In function `xerror_':
C:\Users\emfaw\Documents\Nicholas\scipy/scipy/integrate/quadpack/xerror.f:37: undefined reference to `xerrwv_'
collect2.exe: error: ld returned 1 exit status
error: Command "C:\ProgramData\chocolatey\bin\gfortran.exe -Wall -g -Wall -g -shared C:\Users\emfaw\Documents\Nicholas\scipy\build\temp.win-amd64-3.9\scipy\integrate\quadpack\dqag.o C:\Users\emfaw\Documents\Nicholas\scipy\build\temp.win-amd64-3.9\scipy\integrate\quadpack\dqage.o C:\Users\emfaw\Documents\Nicholas\scipy\build\temp.win-amd64-3.9\scipy\integrate\quadpack\dqagi.o C:\Users\emfaw\Documents\Nicholas\scipy\build\temp.win-amd64-3.9\scipy\integrate\quadpack\dqagie.o C:\Users\emfaw\Documents\Nicholas\scipy\build\temp.win-amd64-3.9\scipy\integrate\quadpack\dqagp.o C:\Users\emfaw\Documents\Nicholas\scipy\build\temp.win-amd64-3.9\scipy\integrate\quadpack\dqagpe.o C:\Users\emfaw\Documents\Nicholas\scipy\build\temp.win-amd64-3.9\scipy\integrate\quadpack\dqags.o C:\Users\emfaw\Documents\Nicholas\scipy\build\temp.win-amd64-3.9\scipy\integrate\quadpack\dqagse.o C:\Users\emfaw\Documents\Nicholas\scipy\build\temp.win-amd64-3.9\scipy\integrate\quadpack\dqawc.o C:\Users\emfaw\Documents\Nicholas\scipy\build\temp.win-amd64-3.9\scipy\integrate\quadpack\dqawce.o C:\Users\emfaw\Documents\Nicholas\scipy\build\temp.win-amd64-3.9\scipy\integrate\quadpack\dqawf.o C:\Users\emfaw\Documents\Nicholas\scipy\build\temp.win-amd64-3.9\scipy\integrate\quadpack\dqawfe.o C:\Users\emfaw\Documents\Nicholas\scipy\build\temp.win-amd64-3.9\scipy\integrate\quadpack\dqawo.o C:\Users\emfaw\Documents\Nicholas\scipy\build\temp.win-amd64-3.9\scipy\integrate\quadpack\dqawoe.o C:\Users\emfaw\Documents\Nicholas\scipy\build\temp.win-amd64-3.9\scipy\integrate\quadpack\dqaws.o C:\Users\emfaw\Documents\Nicholas\scipy\build\temp.win-amd64-3.9\scipy\integrate\quadpack\dqawse.o C:\Users\emfaw\Documents\Nicholas\scipy\build\temp.win-amd64-3.9\scipy\integrate\quadpack\dqc25c.o C:\Users\emfaw\Documents\Nicholas\scipy\build\temp.win-amd64-3.9\scipy\integrate\quadpack\dqc25f.o C:\Users\emfaw\Documents\Nicholas\scipy\build\temp.win-amd64-3.9\scipy\integrate\quadpack\dqc25s.o C:\Users\emfaw\Documents\Nicholas\scipy\build\temp.win-amd64-3.9\scipy\integrate\quadpack\dqcheb.o C:\Users\emfaw\Documents\Nicholas\scipy\build\temp.win-amd64-3.9\scipy\integrate\quadpack\dqelg.o C:\Users\emfaw\Documents\Nicholas\scipy\build\temp.win-amd64-3.9\scipy\integrate\quadpack\dqk15.o C:\Users\emfaw\Documents\Nicholas\scipy\build\temp.win-amd64-3.9\scipy\integrate\quadpack\dqk15i.o C:\Users\emfaw\Documents\Nicholas\scipy\build\temp.win-amd64-3.9\scipy\integrate\quadpack\dqk15w.o C:\Users\emfaw\Documents\Nicholas\scipy\build\temp.win-amd64-3.9\scipy\integrate\quadpack\dqk21.o C:\Users\emfaw\Documents\Nicholas\scipy\build\temp.win-amd64-3.9\scipy\integrate\quadpack\dqk31.o C:\Users\emfaw\Documents\Nicholas\scipy\build\temp.win-amd64-3.9\scipy\integrate\quadpack\dqk41.o C:\Users\emfaw\Documents\Nicholas\scipy\build\temp.win-amd64-3.9\scipy\integrate\quadpack\dqk51.o C:\Users\emfaw\Documents\Nicholas\scipy\build\temp.win-amd64-3.9\scipy\integrate\quadpack\dqk61.o C:\Users\emfaw\Documents\Nicholas\scipy\build\temp.win-amd64-3.9\scipy\integrate\quadpack\dqmomo.o C:\Users\emfaw\Documents\Nicholas\scipy\build\temp.win-amd64-3.9\scipy\integrate\quadpack\dqng.o C:\Users\emfaw\Documents\Nicholas\scipy\build\temp.win-amd64-3.9\scipy\integrate\quadpack\dqpsrt.o C:\Users\emfaw\Documents\Nicholas\scipy\build\temp.win-amd64-3.9\scipy\integrate\quadpack\dqwgtc.o C:\Users\emfaw\Documents\Nicholas\scipy\build\temp.win-amd64-3.9\scipy\integrate\quadpack\dqwgtf.o C:\Users\emfaw\Documents\Nicholas\scipy\build\temp.win-amd64-3.9\scipy\integrate\quadpack\dqwgts.o C:\Users\emfaw\Documents\Nicholas\scipy\build\temp.win-amd64-3.9\scipy\integrate\quadpack\xerror.o -LC:\ProgramData\chocolatey\lib\mingw\tools\install\mingw64\lib\gcc\x86_64-w64-mingw32\8.1.0 -LC:\venvs\scipy\libs -LC:\Python39\libs -LC:\Python39 -LC:\venvs\scipy\PCbuild\amd64 -Lbuild\temp.win-amd64-3.9 -o build\temp.win-amd64-3.9\Release\.libs\libdqag.6IUIF3AD72TDQ5T3H6ELHSXAXENUZVRU.gfortran-win_amd64.dll build\temp.win-amd64-3.9\Release\.libs\libopenblas.3HBPCJB5BPQGKWVZAVEBXNNJ2Q2G3TUP.gfortran-win_amd64.dll -Wl,--allow-multiple-definition -Wl,--output-def,build\temp.win-amd64-3.9\Release\libdqag.6IUIF3AD72TDQ5T3H6ELHSXAXENUZVRU.gfortran-win_amd64.def -Wl,--export-all-symbols -Wl,--enable-auto-import -static -mlong-double-64" failed with exit status 1

Indeed, when the mach sources are compiled together with the quadpack Fortran sources, those symbol lookup errors disappear and new LAPACK symbol lookup errors appear:

C:\Users\emfaw\Documents\Nicholas\scipy\build\temp.win-amd64-3.9\scipy\integrate\quadpack\dqc25f.o: In function `dqc25f_':
C:\Users\emfaw\Documents\Nicholas\scipy/scipy/integrate/quadpack/dqc25f.f:235: undefined reference to `dgtsv_'
C:\Users\emfaw\Documents\Nicholas\scipy/scipy/integrate/quadpack/dqc25f.f:293: undefined reference to `dgtsv_'

Another interesting tidbit: if quadpack and mach are left as library dependencies of the _quadpack extension, then flipping the order of quadpack and mach leads to only the mach object files being used (quadpack object files nowhere to be found) and the following linker error:

LINK : the 32-bit linker (C:\Program Files (x86)\Microsoft Visual Studio\2019\BuildTools\VC\Tools\MSVC\14.27.29110\bin\HostX86\x64\link.exe) failed to do memory mapped file I/O on `build\temp.win-amd64-3.9\quadpack.lib' and is going to restart linking with a 64-bit linker for better throughput
LINK : restarting link with 64-bit linker `C:\Program Files (x86)\Microsoft Visual Studio\2019\BuildTools\VC\Tools\MSVC\14.27.29110\bin\HostX64\x64\link.exe'
build\temp.win-amd64-3.9\quadpack.lib : fatal error LNK1136: invalid or corrupt file

So it appears to me there are 2 possibilities: 1) only the first library’s object files are gathered by the linker and the rest are ignored, or 2) object file wrappers are failing be created for the Fortran libraries and wonkiness ensues. I am not yet familiar enough with numpy.distutils to say with confidence what really is happening here and it might instructive to see what happens with functioning builds using an older numpy version

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