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Last active January 3, 2023 21:05
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arm-none-eabi-gcc multilib on openbsd 7.2
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multilib.md

Using package arm-none-eabi-gcc-linaro-7.4.2019.02p0 and arm-none-eabi-newlib-2.2.0.1p1, the compiler can't find a multilib match for this combination of CFLAGS:

  • -mcpu=cortex-m4
  • -mthumb
  • -mfloat-abi=hard
  • -mfpu=fpv4-sp-d16

This is all it provides:

$ arm-none-eabi-gcc --print-multi-lib
.;
thumb;@mthumb
fpu;@mfloat-abi=hard
interwork;@mthumb-interwork
fpu/interwork;@mfloat-abi=hard@mthumb-interwork
thumb/interwork;@mthumb@mthumb-interwork
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