64 lines
1.6 KiB
Bash
Executable File
64 lines
1.6 KiB
Bash
Executable File
#!/bin/sh
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# Build minimal-size versions of all apps.
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# Hacky; only intended for some stats at the moment.
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set -e
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[ ! -f tools/treeshake ] && {
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echo building tools/treeshake
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c++ -g -O3 tools/treeshake.cc -o tools/treeshake
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}
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export OS=${OS:-linux}
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process() {
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app=$1
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tools/treeshake_translate init.$OS [012]*.subx apps/subx-params.subx apps/$app.subx
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echo "LoC $(cat apps/$app.subx |wc -l) => $(grep -vh '^\s*$\|^\s*#' apps/$app.subx |tools/treeshake |wc -l)"
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echo "LoC including common libraries: $(cat a.in |wc -l) => $(cat a.treeshake |wc -l)"
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echo "binary size: $(ls -lh apps/$app |column 5) => $(ls -lh a.elf |column 5)"
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}
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if [ $# -gt 0 ]
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then
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process $1
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exit 0
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fi
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echo "== deleting dead code"
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for app in factorial crenshaw2-1 crenshaw2-1b hex survey pack dquotes assort tests sigils calls braces
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do
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echo "- $app"
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process $app
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mv a.in apps/$app.in
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mv a.treeshake apps/$app.treeshake
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mv a.elf apps/$app.treeshake.bin
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done
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echo "== testing treeshaken binaries"
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for app in factorial crenshaw2-1 crenshaw2-1b
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do
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echo $app
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tools/test_treeshake_translate init.$OS [01]*.subx apps/$app.subx
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diff apps/$app a.elf
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done
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for app in hex survey pack assort dquotes tests
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do
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echo $app
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tools/test_treeshake_translate init.$OS [01]*.subx apps/subx-params.subx apps/$app.subx
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diff apps/$app a.elf
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done
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for app in sigils calls braces
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do
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echo $app
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tools/test_treeshake_translate init.$OS [012]*.subx apps/subx-params.subx apps/$app.subx
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diff apps/$app a.elf
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done
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app=mu
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echo $app
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tools/test_treeshake_translate init.$OS [0-9]*.subx apps/$app.subx
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diff apps/$app a.elf
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