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Minimize build size with -Os and -split-sections

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Vidar Holen
2018-07-12 09:33:59 -07:00
parent 797b424917
commit 10edba3ab8
1 changed files with 2 additions and 2 deletions
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@@ -9,13 +9,13 @@ RUN apt-get update && apt-get install -y ghc cabal-install
# Install Haskell deps
# (This is a separate copy/run so that source changes don't require rebuilding)
COPY ShellCheck.cabal ./
RUN cabal update && cabal install --dependencies-only
RUN cabal update && cabal install --dependencies-only --ghc-options="-optlo-Os -split-sections"
# Copy source and build it
COPY LICENSE Setup.hs shellcheck.hs ./
COPY src src
RUN cabal build Paths_ShellCheck && \
ghc -optl-static -optl-pthread -isrc -idist/build/autogen --make shellcheck && \
ghc -optl-static -optl-pthread -isrc -idist/build/autogen --make shellcheck -split-sections -optc-Wl,--gc-sections -optlo-Os && \
strip --strip-all shellcheck
RUN mkdir -p /out/bin && \