mirror of
https://github.com/YosysHQ/yosys
synced 2025-10-30 19:22:31 +00:00
6cbd44daa5
- cibw now builds and uses bison 3.8.2 explicitly on platforms with no or out-of-date bison — AlmaLinux 8 only goes up to Bison 3.0 - cibw environment now includes `OPTFLAGS=-O3` to avoid generating debug info for abc, saving space in memory during linking - setup.py attempts to build `yosys-abc` independently first to avoid memory pressure from gigantic abc link step running in parallel with something else
37 lines
1 KiB
Bash
37 lines
1 KiB
Bash
#!/bin/bash
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set -e -x
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# Build-time dependencies
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## Linux Docker Images
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if command -v yum &> /dev/null; then
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yum install -y flex # manylinux's bison versions are hopelessly out of date
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fi
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if command -v apk &> /dev/null; then
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apk add flex bison
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fi
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if ! printf '%s\n' '%require "3.8"' '%%' 'start: ;' | bison -o /dev/null /dev/stdin ; then
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(
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set -e -x
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cd bison
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./configure
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make clean
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make install -j$(getconf _NPROCESSORS_ONLN 2>/dev/null || sysctl -n hw.ncpu)
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)
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fi
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## macOS/Windows -- installed in GitHub Action itself, not container
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# Runtime Dependencies
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## Build Static FFI (platform-dependent but not Python version dependent)
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(
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set -e -x
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cd ffi
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## Ultimate libyosys.so will be shared, so we need fPIC for the static libraries
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CFLAGS=-fPIC CXXFLAGS=-fPIC ./configure --prefix=$PWD/pfx
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make clean
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make install -j$(getconf _NPROCESSORS_ONLN 2>/dev/null || sysctl -n hw.ncpu)
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## Forces static library to be used in all situations
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sed -i.bak 's@-L${toolexeclibdir} -lffi@${toolexeclibdir}/libffi.a@' ./pfx/lib/pkgconfig/libffi.pc
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)
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