Fix: Correct GHC optimization flag from -O4 to -O2#96
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GHC only recognizes three optimization levels: -O0, -O1, and -O2. The -O4 flag is not valid and is treated as -O2, making it misleading. This change explicitly uses -O2 to enable all recommended optimizations for the executable. Also bump version to 0.9.9.0. 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>
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Summary
This PR corrects an invalid GHC optimization flag in the executable configuration.
Changes
-O4to-O2in the executable'sghc-optionsRationale
GHC only recognizes three optimization levels:
-O0: No optimization-O1: Moderate optimization-O2: Full optimization (recommended for production)The
-O4flag is not a valid GHC optimization level. While GHC treats it the same as-O2, using-O4is misleading and doesn't follow Haskell best practices. This change explicitly uses-O2to make the optimization level clear and correct.Test Plan
cabal build🤖 Generated with Claude Code