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Does not compile starting from nightly-2024-04-15: undefined reference to compiler_builtins::math #2

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Enet4 opened this issue Jul 6, 2024 · 1 comment
Open

Does not compile starting from nightly-2024-04-15: undefined reference to compiler_builtins::math #2

Enet4 opened this issue Jul 6, 2024 · 1 comment

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@Enet4
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Enet4 commented Jul 6, 2024 •
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If the rust toolchain is updated any further, the final compilation stage will fail for the Ferris example.

Building debug executable...
/usr/lib/gcc/i686-pc-msdosdjgpp/13.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: ../libferris.a(compiler_builtins-80e2e1818155b01d.compiler_builtins.3e87b78513c8237b-cgu.10.rcgu.o):compiler_builtins.3e87b78513c8237b-cgu.10:(.text+0x1): undefined reference to `compiler_builtins::math::ldexpf'
/usr/lib/gcc/i686-pc-msdosdjgpp/13.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: ../libferris.a(compiler_builtins-80e2e1818155b01d.compiler_builtins.3e87b78513c8237b-cgu.10.rcgu.o):compiler_builtins.3e87b78513c8237b-cgu.10:(.text+0x1): undefined reference to `compiler_builtins::math::trunc'
/usr/lib/gcc/i686-pc-msdosdjgpp/13.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: ../libferris.a(compiler_builtins-80e2e1818155b01d.compiler_builtins.3e87b78513c8237b-cgu.10.rcgu.o):compiler_builtins.3e87b78513c8237b-cgu.10:(.text+0x1): undefined reference to `compiler_builtins::math::truncf'
/usr/lib/gcc/i686-pc-msdosdjgpp/13.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: ../libferris.a(compiler_builtins-80e2e1818155b01d.compiler_builtins.3e87b78513c8237b-cgu.10.rcgu.o):compiler_builtins.3e87b78513c8237b-cgu.10:(.text+0x1): undefined reference to `compiler_builtins::math::lgamma_r'
/usr/lib/gcc/i686-pc-msdosdjgpp/13.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: ../libferris.a(compiler_builtins-80e2e1818155b01d.compiler_builtins.3e87b78513c8237b-cgu.10.rcgu.o):compiler_builtins.3e87b78513c8237b-cgu.10:(.text+0x1): undefined reference to `compiler_builtins::math::logf'
/usr/lib/gcc/i686-pc-msdosdjgpp/13.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: ../libferris.a(compiler_builtins-80e2e1818155b01d.compiler_builtins.3e87b78513c8237b-cgu.10.rcgu.o):compiler_builtins.3e87b78513c8237b-cgu.10:(.text+0x1): undefined reference to `compiler_builtins::math::atan2'
/usr/lib/gcc/i686-pc-msdosdjgpp/13.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: ../libferris.a(compiler_builtins-80e2e1818155b01d.compiler_builtins.3e87b78513c8237b-cgu.10.rcgu.o):compiler_builtins.3e87b78513c8237b-cgu.10:(.text+0x1): undefined reference to `compiler_builtins::math::tanh'
/usr/lib/gcc/i686-pc-msdosdjgpp/13.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: ../libferris.a(compiler_builtins-80e2e1818155b01d.compiler_builtins.3e87b78513c8237b-cgu.10.rcgu.o):compiler_builtins.3e87b78513c8237b-cgu.10:(.text+0x1): undefined reference to `compiler_builtins::math::floor'
/usr/lib/gcc/i686-pc-msdosdjgpp/13.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: ../libferris.a(compiler_builtins-80e2e1818155b01d.compiler_builtins.3e87b78513c8237b-cgu.07.rcgu.o):compiler_builtins.3e87b78513c8237b-cgu.07:(.text+0x1): undefined reference to `compiler_builtins::math::asinf'
/usr/lib/gcc/i686-pc-msdosdjgpp/13.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: ../libferris.a(compiler_builtins-80e2e1818155b01d.compiler_builtins.3e87b78513c8237b-cgu.07.rcgu.o):compiler_builtins.3e87b78513c8237b-cgu.07:(.text+0x1): undefined reference to `compiler_builtins::math::sqrt'
/usr/lib/gcc/i686-pc-msdosdjgpp/13.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: ../libferris.a(compiler_builtins-80e2e1818155b01d.compiler_builtins.3e87b78513c8237b-cgu.07.rcgu.o):compiler_builtins.3e87b78513c8237b-cgu.07:(.text+0x1): undefined reference to `compiler_builtins::math::cbrt'
/usr/lib/gcc/i686-pc-msdosdjgpp/13.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: ../libferris.a(compiler_builtins-80e2e1818155b01d.compiler_builtins.3e87b78513c8237b-cgu.07.rcgu.o):compiler_builtins.3e87b78513c8237b-cgu.07:(.text+0x1): undefined reference to `compiler_builtins::math::fdim'
/usr/lib/gcc/i686-pc-msdosdjgpp/13.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: ../libferris.a(compiler_builtins-80e2e1818155b01d.compiler_builtins.3e87b78513c8237b-cgu.07.rcgu.o):compiler_builtins.3e87b78513c8237b-cgu.07:(.text+0x1): undefined reference to `compiler_builtins::math::round'
/usr/lib/gcc/i686-pc-msdosdjgpp/13.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: ../libferris.a(compiler_builtins-80e2e1818155b01d.compiler_builtins.3e87b78513c8237b-cgu.07.rcgu.o):compiler_builtins.3e87b78513c8237b-cgu.07:(.text+0x1): undefined reference to `compiler_builtins::math::ceil'
/usr/lib/gcc/i686-pc-msdosdjgpp/13.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: ../libferris.a(compiler_builtins-80e2e1818155b01d.compiler_builtins.3e87b78513c8237b-cgu.09.rcgu.o):compiler_builtins.3e87b78513c8237b-cgu.09:(.text+0x1): undefined reference to `compiler_builtins::math::log1pf'
/usr/lib/gcc/i686-pc-msdosdjgpp/13.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: ../libferris.a(compiler_builtins-80e2e1818155b01d.compiler_builtins.3e87b78513c8237b-cgu.09.rcgu.o):compiler_builtins.3e87b78513c8237b-cgu.09:(.text+0x1): undefined reference to `compiler_builtins::math::rint'
/usr/lib/gcc/i686-pc-msdosdjgpp/13.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: ../libferris.a(compiler_builtins-80e2e1818155b01d.compiler_builtins.3e87b78513c8237b-cgu.09.rcgu.o):compiler_builtins.3e87b78513c8237b-cgu.09:(.text+0x1): undefined reference to `compiler_builtins::math::roundf'
/usr/lib/gcc/i686-pc-msdosdjgpp/13.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: ../libferris.a(compiler_builtins-80e2e1818155b01d.compiler_builtins.3e87b78513c8237b-cgu.09.rcgu.o):compiler_builtins.3e87b78513c8237b-cgu.09:(.text+0x1): undefined reference to `compiler_builtins::math::fmaf'
/usr/lib/gcc/i686-pc-msdosdjgpp/13.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: ../libferris.a(compiler_builtins-80e2e1818155b01d.compiler_builtins.3e87b78513c8237b-cgu.09.rcgu.o):compiler_builtins.3e87b78513c8237b-cgu.09:(.text+0x1): undefined reference to `compiler_builtins::math::acos'
/usr/lib/gcc/i686-pc-msdosdjgpp/13.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: ../libferris.a(compiler_builtins-80e2e1818155b01d.compiler_builtins.3e87b78513c8237b-cgu.09.rcgu.o):compiler_builtins.3e87b78513c8237b-cgu.09:(.text+0x1): undefined reference to `compiler_builtins::math::tanhf'
/usr/lib/gcc/i686-pc-msdosdjgpp/13.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: ../libferris.a(compiler_builtins-80e2e1818155b01d.compiler_builtins.3e87b78513c8237b-cgu.09.rcgu.o):compiler_builtins.3e87b78513c8237b-cgu.09:(.text+0x1): undefined reference to `compiler_builtins::math::fmaxf'
/usr/lib/gcc/i686-pc-msdosdjgpp/13.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: ../libferris.a(compiler_builtins-80e2e1818155b01d.compiler_builtins.3e87b78513c8237b-cgu.09.rcgu.o):compiler_builtins.3e87b78513c8237b-cgu.09:(.text+0x1): undefined reference to `compiler_builtins::math::cosh'
/usr/lib/gcc/i686-pc-msdosdjgpp/13.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: ../libferris.a(compiler_builtins-80e2e1818155b01d.compiler_builtins.3e87b78513c8237b-cgu.09.rcgu.o):compiler_builtins.3e87b78513c8237b-cgu.09:(.text+0x1): undefined reference to `compiler_builtins::math::fmax'
/usr/lib/gcc/i686-pc-msdosdjgpp/13.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: ../libferris.a(compiler_builtins-80e2e1818155b01d.compiler_builtins.3e87b78513c8237b-cgu.09.rcgu.o):compiler_builtins.3e87b78513c8237b-cgu.09:(.text+0x1): undefined reference to `compiler_builtins::math::tgamma'
/usr/lib/gcc/i686-pc-msdosdjgpp/13.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: ../libferris.a(compiler_builtins-80e2e1818155b01d.compiler_builtins.3e87b78513c8237b-cgu.09.rcgu.o):compiler_builtins.3e87b78513c8237b-cgu.09:(.text+0x1): undefined reference to `compiler_builtins::math::pow'
/usr/lib/gcc/i686-pc-msdosdjgpp/13.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: ../libferris.a(compiler_builtins-80e2e1818155b01d.compiler_builtins.3e87b78513c8237b-cgu.09.rcgu.o):compiler_builtins.3e87b78513c8237b-cgu.09:(.text+0x1): undefined reference to `compiler_builtins::math::cbrtf'
/usr/lib/gcc/i686-pc-msdosdjgpp/13.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: ../libferris.a(compiler_builtins-80e2e1818155b01d.compiler_builtins.3e87b78513c8237b-cgu.12.rcgu.o):compiler_builtins.3e87b78513c8237b-cgu.12:(.text+0x1): undefined reference to `compiler_builtins::math::sinf'
/usr/lib/gcc/i686-pc-msdosdjgpp/13.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: ../libferris.a(compiler_builtins-80e2e1818155b01d.compiler_builtins.3e87b78513c8237b-cgu.12.rcgu.o):compiler_builtins.3e87b78513c8237b-cgu.12:(.text+0x1): undefined reference to `compiler_builtins::math::fma'
/usr/lib/gcc/i686-pc-msdosdjgpp/13.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: ../libferris.a(compiler_builtins-80e2e1818155b01d.compiler_builtins.3e87b78513c8237b-cgu.12.rcgu.o):compiler_builtins.3e87b78513c8237b-cgu.12:(.text+0x1): undefined reference to `compiler_builtins::math::coshf'
/usr/lib/gcc/i686-pc-msdosdjgpp/13.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: ../libferris.a(compiler_builtins-80e2e1818155b01d.compiler_builtins.3e87b78513c8237b-cgu.12.rcgu.o):compiler_builtins.3e87b78513c8237b-cgu.12:(.text+0x1): undefined reference to `compiler_builtins::math::rintf'
/usr/lib/gcc/i686-pc-msdosdjgpp/13.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: ../libferris.a(compiler_builtins-80e2e1818155b01d.compiler_builtins.3e87b78513c8237b-cgu.12.rcgu.o):compiler_builtins.3e87b78513c8237b-cgu.12:(.text+0x1): undefined reference to `compiler_builtins::math::exp2f'
/usr/lib/gcc/i686-pc-msdosdjgpp/13.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: ../libferris.a(compiler_builtins-80e2e1818155b01d.compiler_builtins.3e87b78513c8237b-cgu.12.rcgu.o):compiler_builtins.3e87b78513c8237b-cgu.12:(.text+0x1): undefined reference to `compiler_builtins::math::fdimf'
/usr/lib/gcc/i686-pc-msdosdjgpp/13.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: ../libferris.a(compiler_builtins-80e2e1818155b01d.compiler_builtins.3e87b78513c8237b-cgu.12.rcgu.o):compiler_builtins.3e87b78513c8237b-cgu.12:(.text+0x1): undefined reference to `compiler_builtins::math::ceilf'
/usr/lib/gcc/i686-pc-msdosdjgpp/13.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: ../libferris.a(compiler_builtins-80e2e1818155b01d.compiler_builtins.3e87b78513c8237b-cgu.12.rcgu.o):compiler_builtins.3e87b78513c8237b-cgu.12:(.text+0x1): undefined reference to `compiler_builtins::math::sqrtf'
/usr/lib/gcc/i686-pc-msdosdjgpp/13.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: ../libferris.a(compiler_builtins-80e2e1818155b01d.compiler_builtins.3e87b78513c8237b-cgu.13.rcgu.o):compiler_builtins.3e87b78513c8237b-cgu.13:(.text+0x1): undefined reference to `compiler_builtins::math::log2f'
/usr/lib/gcc/i686-pc-msdosdjgpp/13.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: ../libferris.a(compiler_builtins-80e2e1818155b01d.compiler_builtins.3e87b78513c8237b-cgu.13.rcgu.o):compiler_builtins.3e87b78513c8237b-cgu.13:(.text+0x1): undefined reference to `compiler_builtins::math::powf'
/usr/lib/gcc/i686-pc-msdosdjgpp/13.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: ../libferris.a(compiler_builtins-80e2e1818155b01d.compiler_builtins.3e87b78513c8237b-cgu.13.rcgu.o):compiler_builtins.3e87b78513c8237b-cgu.13:(.text+0x1): undefined reference to `compiler_builtins::math::atan'
/usr/lib/gcc/i686-pc-msdosdjgpp/13.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: ../libferris.a(compiler_builtins-80e2e1818155b01d.compiler_builtins.3e87b78513c8237b-cgu.13.rcgu.o):compiler_builtins.3e87b78513c8237b-cgu.13:(.text+0x1): undefined reference to `compiler_builtins::math::fmodf'
/usr/lib/gcc/i686-pc-msdosdjgpp/13.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: ../libferris.a(compiler_builtins-80e2e1818155b01d.compiler_builtins.3e87b78513c8237b-cgu.13.rcgu.o):compiler_builtins.3e87b78513c8237b-cgu.13:(.text+0x1): undefined reference to `compiler_builtins::math::floorf'
/usr/lib/gcc/i686-pc-msdosdjgpp/13.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: ../libferris.a(compiler_builtins-80e2e1818155b01d.compiler_builtins.3e87b78513c8237b-cgu.13.rcgu.o):compiler_builtins.3e87b78513c8237b-cgu.13:(.text+0x1): undefined reference to `compiler_builtins::math::lgammaf_r'
/usr/lib/gcc/i686-pc-msdosdjgpp/13.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: ../libferris.a(compiler_builtins-80e2e1818155b01d.compiler_builtins.3e87b78513c8237b-cgu.13.rcgu.o):compiler_builtins.3e87b78513c8237b-cgu.13:(.text+0x1): undefined reference to `compiler_builtins::math::asin'
/usr/lib/gcc/i686-pc-msdosdjgpp/13.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: ../libferris.a(compiler_builtins-80e2e1818155b01d.compiler_builtins.3e87b78513c8237b-cgu.13.rcgu.o):compiler_builtins.3e87b78513c8237b-cgu.13:(.text+0x1): undefined reference to `compiler_builtins::math::tan'
/usr/lib/gcc/i686-pc-msdosdjgpp/13.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: ../libferris.a(compiler_builtins-80e2e1818155b01d.compiler_builtins.3e87b78513c8237b-cgu.13.rcgu.o):compiler_builtins.3e87b78513c8237b-cgu.13:(.text+0x1): undefined reference to `compiler_builtins::math::atan2f'
/usr/lib/gcc/i686-pc-msdosdjgpp/13.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: ../libferris.a(compiler_builtins-80e2e1818155b01d.compiler_builtins.3e87b78513c8237b-cgu.13.rcgu.o):compiler_builtins.3e87b78513c8237b-cgu.13:(.text+0x1): undefined reference to `compiler_builtins::math::ldexp'
/usr/lib/gcc/i686-pc-msdosdjgpp/13.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: ../libferris.a(compiler_builtins-80e2e1818155b01d.compiler_builtins.3e87b78513c8237b-cgu.13.rcgu.o):compiler_builtins.3e87b78513c8237b-cgu.13:(.text+0x1): undefined reference to `compiler_builtins::math::expf'
/usr/lib/gcc/i686-pc-msdosdjgpp/13.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: ../libferris.a(compiler_builtins-80e2e1818155b01d.compiler_builtins.3e87b78513c8237b-cgu.13.rcgu.o):compiler_builtins.3e87b78513c8237b-cgu.13:(.text+0x1): undefined reference to `compiler_builtins::math::fmod'
/usr/lib/gcc/i686-pc-msdosdjgpp/13.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: ../libferris.a(compiler_builtins-80e2e1818155b01d.compiler_builtins.3e87b78513c8237b-cgu.14.rcgu.o):compiler_builtins.3e87b78513c8237b-cgu.14:(.text+0x1): undefined reference to `compiler_builtins::math::atanf'
/usr/lib/gcc/i686-pc-msdosdjgpp/13.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: ../libferris.a(compiler_builtins-80e2e1818155b01d.compiler_builtins.3e87b78513c8237b-cgu.14.rcgu.o):compiler_builtins.3e87b78513c8237b-cgu.14:(.text+0x1): undefined reference to `compiler_builtins::math::log2'
/usr/lib/gcc/i686-pc-msdosdjgpp/13.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: ../libferris.a(compiler_builtins-80e2e1818155b01d.compiler_builtins.3e87b78513c8237b-cgu.14.rcgu.o):compiler_builtins.3e87b78513c8237b-cgu.14:(.text+0x1): undefined reference to `compiler_builtins::math::log'
/usr/lib/gcc/i686-pc-msdosdjgpp/13.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: ../libferris.a(compiler_builtins-80e2e1818155b01d.compiler_builtins.3e87b78513c8237b-cgu.14.rcgu.o):compiler_builtins.3e87b78513c8237b-cgu.14:(.text+0x1): undefined reference to `compiler_builtins::math::expm1'
/usr/lib/gcc/i686-pc-msdosdjgpp/13.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: ../libferris.a(compiler_builtins-80e2e1818155b01d.compiler_builtins.3e87b78513c8237b-cgu.14.rcgu.o):compiler_builtins.3e87b78513c8237b-cgu.14:(.text+0x1): undefined reference to `compiler_builtins::math::exp'
/usr/lib/gcc/i686-pc-msdosdjgpp/13.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: ../libferris.a(compiler_builtins-80e2e1818155b01d.compiler_builtins.3e87b78513c8237b-cgu.14.rcgu.o):compiler_builtins.3e87b78513c8237b-cgu.14:(.text+0x1): undefined reference to `compiler_builtins::math::hypotf'
/usr/lib/gcc/i686-pc-msdosdjgpp/13.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: ../libferris.a(compiler_builtins-80e2e1818155b01d.compiler_builtins.3e87b78513c8237b-cgu.11.rcgu.o):compiler_builtins.3e87b78513c8237b-cgu.11:(.text+0x1): undefined reference to `compiler_builtins::math::sinh'
/usr/lib/gcc/i686-pc-msdosdjgpp/13.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: ../libferris.a(compiler_builtins-80e2e1818155b01d.compiler_builtins.3e87b78513c8237b-cgu.11.rcgu.o):compiler_builtins.3e87b78513c8237b-cgu.11:(.text+0x1): undefined reference to `compiler_builtins::math::log10f'
/usr/lib/gcc/i686-pc-msdosdjgpp/13.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: ../libferris.a(compiler_builtins-80e2e1818155b01d.compiler_builtins.3e87b78513c8237b-cgu.11.rcgu.o):compiler_builtins.3e87b78513c8237b-cgu.11:(.text+0x1): undefined reference to `compiler_builtins::math::fmin'
/usr/lib/gcc/i686-pc-msdosdjgpp/13.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: ../libferris.a(compiler_builtins-80e2e1818155b01d.compiler_builtins.3e87b78513c8237b-cgu.11.rcgu.o):compiler_builtins.3e87b78513c8237b-cgu.11:(.text+0x1): undefined reference to `compiler_builtins::math::acosf'
/usr/lib/gcc/i686-pc-msdosdjgpp/13.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: ../libferris.a(compiler_builtins-80e2e1818155b01d.compiler_builtins.3e87b78513c8237b-cgu.15.rcgu.o):compiler_builtins.3e87b78513c8237b-cgu.15:(.text+0x1): undefined reference to `compiler_builtins::math::hypot'
/usr/lib/gcc/i686-pc-msdosdjgpp/13.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: ../libferris.a(compiler_builtins-80e2e1818155b01d.compiler_builtins.3e87b78513c8237b-cgu.15.rcgu.o):compiler_builtins.3e87b78513c8237b-cgu.15:(.text+0x1): undefined reference to `compiler_builtins::math::log1p'
/usr/lib/gcc/i686-pc-msdosdjgpp/13.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: ../libferris.a(compiler_builtins-80e2e1818155b01d.compiler_builtins.3e87b78513c8237b-cgu.15.rcgu.o):compiler_builtins.3e87b78513c8237b-cgu.15:(.text+0x1): undefined reference to `compiler_builtins::math::expm1f'
/usr/lib/gcc/i686-pc-msdosdjgpp/13.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: ../libferris.a(compiler_builtins-80e2e1818155b01d.compiler_builtins.3e87b78513c8237b-cgu.15.rcgu.o):compiler_builtins.3e87b78513c8237b-cgu.15:(.text+0x1): undefined reference to `compiler_builtins::math::tanf'
/usr/lib/gcc/i686-pc-msdosdjgpp/13.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: ../libferris.a(compiler_builtins-80e2e1818155b01d.compiler_builtins.3e87b78513c8237b-cgu.15.rcgu.o):compiler_builtins.3e87b78513c8237b-cgu.15:(.text+0x1): undefined reference to `compiler_builtins::math::cos'
/usr/lib/gcc/i686-pc-msdosdjgpp/13.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: ../libferris.a(compiler_builtins-80e2e1818155b01d.compiler_builtins.3e87b78513c8237b-cgu.15.rcgu.o):compiler_builtins.3e87b78513c8237b-cgu.15:(.text+0x1): undefined reference to `compiler_builtins::math::sinhf'
collect2: error: ld returned 1 exit status

These are possibly related issues:

What is known is that compiler_builtins was updated with a tweak that puts math functions with the weak link attribute. It is unclear how we are supposed to fix the situation here.

This pull request includes another update to compiler_builtins, might be worth a try. rust-lang/rust#125016
@Enet4 Enet4 changed the title Does not compile starting from nightly-2024-04-15 Does not compile starting from nightly-2024-04-15: undefined reference to compiler_builtins::math Jul 6, 2024
@Enet4 Enet4 mentioned this issue Jul 27, 2024
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Enet4 commented Jul 28, 2024

Can be fixed by extending the symbols translated by elf2djgpp (cknave/elf2djgpp#5).

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