mirror of https://github.com/nocturn9x/nimd.git
53 lines
1.6 KiB
Nim
53 lines
1.6 KiB
Nim
from macros import error
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from ospaths import splitFile, `/`
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# -d:musl
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when defined(musl):
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var muslGccPath: string
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echo " [-d:musl] Building a static binary using musl .."
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muslGccPath = findExe("musl-gcc")
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# echo "debug: " & muslGccPath
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if muslGccPath == "":
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error("'musl-gcc' binary was not found in PATH.")
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switch("gcc.exe", muslGccPath)
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switch("gcc.linkerexe", muslGccPath)
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switch("passL", "-static")
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proc binOptimize(binFile: string) =
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## Optimize size of the ``binFile`` binary.
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echo ""
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if findExe("strip") != "":
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echo "Running 'strip -s' .."
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exec "strip -s " & binFile
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if findExe("upx") != "":
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# https://github.com/upx/upx/releases/
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echo "Running 'upx --best' .."
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exec "upx --best " & binFile
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# nim musl foo.nim
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task musl, "Builds an optimized static binary using musl":
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## Usage: nim musl <.nim file path>
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let
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numParams = paramCount()
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if numParams != 2:
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error("The 'musl' sub-command needs exactly 1 argument, the Nim file (but " &
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$(numParams-1) & " were detected)." &
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"\n Usage Example: nim musl FILE.nim.")
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let
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nimFile = paramStr(numParams) ## The nim file name *must* be the last.
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(dirName, baseName, _) = splitFile(nimFile)
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binFile = dirName / baseName # Save the binary in the same dir as the nim file
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nimArgs = "c -d:musl -d:release --opt:size " & nimFile
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# echo "[debug] nimFile = " & nimFile & ", binFile = " & binFile
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# Build binary
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echo "\nRunning 'nim " & nimArgs & "' .."
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selfExec nimArgs
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# Optimize binary
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binOptimize(binFile)
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echo "\nCreated binary: " & binFile
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