Initial import

build/assemble

@@ -0,0 +1,49 @@
+#-*-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