view more/record-commands.sh @ 1178:80693b1a8038

Yank toybox from simple-root-filesystem. (Still need it for patch in host-tools.sh)
author Rob Landley <rob@landley.net>
date Mon, 26 Jul 2010 00:06:58 -0500
parents 300e6d919d86
children 878dbfe76341
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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 "$HOSTTOOLS/busybox" ] && PATH="$HOSTTOOLS"
blank_tempdir "$WRAPDIR"
blank_tempdir "$BUILD/logs"

# 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