Mercurial > hg > aboriginal
view more/record-commands.sh @ 1737:1acbe7e78d9d draft
Switch from bz2 to gz tarball output.
bz2 is slowly being replaced by lz variants, but gzip isn't going anywhere.
(It retains a niche as a streaming protocol, it's the 80/20 solution optimizing
for speed, low memory requirements, and simple compressor implementation.)
author | Rob Landley <rob@landley.net> |
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date | Fri, 20 Feb 2015 13:12:45 -0600 |
parents | e4ff2cf4ac62 |
children | 8fc7542bc770 |
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#!/bin/bash source sources/include.sh || exit 1 # Build a wrapper that records each command line the build runs out of the # host's $PATH, so we know exactly what commands the build uses. # (Note: this misses things called via absolute paths, such as the #!/bin/bash # at the start of shell scripts.) echo "=== Setting up command recording wrapper" [ -f "$WRAPDIR/wrappy" ] && PATH="$OLDPATH" [ -f "$HOSTTOOLS/toybox" ] && PATH="$(hosttools_path)" NO_CLEANUP= blank_tempdir "$WRAPDIR" # Populate a directory of symlinks with every command in the $PATH. path_search "$PATH" "*" 'ln -s wrappy "$WRAPDIR/$FILE"' | dotprogress # Build the wrapper $CC -Os "$SOURCES/toys/wrappy.c" -o "$WRAPDIR/wrappy" || dienow