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inject macro definitions during compilation time #3165

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Merged
eder-matheus merged 1 commit into from
May 15, 2025
+25 −4
Merged

inject macro definitions during compilation time #3165

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15 changes: 13 additions & 2 deletions docker/Dockerfile.builder
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Original file line number Diff line number Diff line change
Expand Up @@ -15,12 +15,23 @@ COPY --link build_openroad.sh build_openroad.sh

FROM orfs-base AS orfs-builder-base

# Inject compiler wrapper scripts that append the macros
RUN mkdir -p /usr/local/bin/wrapped-cc && \
echo '#!/bin/sh' > /usr/local/bin/wrapped-cc/gcc && \
echo 'exec /usr/bin/gcc -D__TIME__="\"0\"" -D__DATE__="\"0\"" -D__TIMESTAMP__="\"0\"" -Wno-builtin-macro-redefined "$@"' >> /usr/local/bin/wrapped-cc/gcc && \
chmod +x /usr/local/bin/wrapped-cc/gcc && \
ln -s /usr/local/bin/wrapped-cc/gcc /usr/local/bin/wrapped-cc/cc && \
echo '#!/bin/sh' > /usr/local/bin/wrapped-cc/g++ && \
echo 'exec /usr/bin/g++ -D__TIME__="\"0\"" -D__DATE__="\"0\"" -D__TIMESTAMP__="\"0\"" -Wno-builtin-macro-redefined "$@"' >> /usr/local/bin/wrapped-cc/g++ && \
chmod +x /usr/local/bin/wrapped-cc/g++

# Prepend wrapper directory to PATH so they override system compilers
ENV PATH="/usr/local/bin/wrapped-cc:$PATH"

COPY --link tools tools
ARG numThreads=$(nproc)

RUN echo "" > tools/yosys/abc/.gitcommit && \
env CFLAGS="-Wno-builtin-macro-redefined" \
CXXFLAGS="-Wno-builtin-macro-redefined" \
./build_openroad.sh --no_init --local --threads ${numThreads}

FROM orfs-base
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14 changes: 12 additions & 2 deletions docker/Dockerfile.dev
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Expand Up @@ -15,8 +15,18 @@ COPY InstallerOpenROAD.sh \
ARG options=""
ARG constantBuildDir="-constant-build-dir"

ENV CFLAGS="-Wno-builtin-macro-redefined"
ENV CXXFLAGS="-Wno-builtin-macro-redefined"
# add compiler wrapper scripts
# inject the macro definitions during compilation only
RUN mkdir -p /usr/local/bin/wrapped-cc && \
echo '#!/bin/sh' > /usr/local/bin/wrapped-cc/gcc && \
echo 'exec /usr/bin/gcc -D__TIME__="\"0\"" -D__DATE__="\"0\"" -D__TIMESTAMP__="\"0\"" -Wno-builtin-macro-redefined "$@"' >> /usr/local/bin/wrapped-cc/gcc && \
chmod +x /usr/local/bin/wrapped-cc/gcc && \
ln -s /usr/local/bin/wrapped-cc/gcc /usr/local/bin/wrapped-cc/cc && \
echo '#!/bin/sh' > /usr/local/bin/wrapped-cc/g++ && \
echo 'exec /usr/bin/g++ -D__TIME__="\"0\"" -D__DATE__="\"0\"" -D__TIMESTAMP__="\"0\"" -Wno-builtin-macro-redefined "$@"' >> /usr/local/bin/wrapped-cc/g++ && \
chmod +x /usr/local/bin/wrapped-cc/g++

ENV PATH="/usr/local/bin/wrapped-cc:$PATH"

RUN ./DependencyInstaller.sh -base $options $constantBuildDir \
&& ./DependencyInstaller.sh -common $options $constantBuildDir \
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