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#!/bin/sh
#-*-mode:sh;indent-tabs-mode:nil;tab-width:2;coding:utf-8-*-┐
#───vi: set net ft=sh ts=2 sts=2 fenc=utf-8 :vi─────────────┘
#
# OVERVIEW
#
# GNU Assembler Veneer
#
# DESCRIPTION
#
# This script wraps normal assembler commands that're transparently
# passed-through. It adds ephemeral logging and directory creation.
#
# EXAMPLE
#
# TARGET=program build/assemble as -o program program.o
#
# SEE ALSO
#
# https://justine.storage.googleapis.com/perm/as.pdf
if [ ! -d o/third_party/gcc ]; then
third_party/gcc/unbundle.sh
fi
export LC_ALL=C
MKDIR=${MKDIR:-$(command -v mkdir) -p} || exit
if [ "$SILENT" = "0" ]; then
printf "%s\n" "$*" >&2
else
printf "$LOGFMT" "${ACTION:-OBJECTIFY.s}" "$TARGET" >&2
fi
if [ "$TARGET" ]; then
TARGETDIR="${TARGET%/*}"
if [ "$TARGETDIR" != "$TARGET" ] && [ ! -d "$TARGETDIR" ]; then
$MKDIR "$TARGETDIR" || exit 2
fi
fi
"$@" && exit
if [ "$TERM" = "dumb" ]; then
f='%s %s\r\n\r\n'
else
f='\033[91m%s\033[39m \033[94m%s\033[39m\r\n\r\n'
fi
printf "$f" "assemble failed:" "$*" >&2
exit 1