From cc227e67d78de33cc045d64f96a076ea1cb528fa Mon Sep 17 00:00:00 2001
From: Kartik Agaram <vc@akkartik.com>
Date: Wed, 1 Jan 2020 17:05:15 -0800
Subject: [PATCH] 5853

---
 archive/2.transect/build                | 109 ------------------------
 archive/2.transect/build_and_test_until |  18 ----
 archive/2.transect/clean                |   8 --
 3 files changed, 135 deletions(-)
 delete mode 100755 archive/2.transect/build
 delete mode 100755 archive/2.transect/build_and_test_until
 delete mode 100755 archive/2.transect/clean

diff --git a/archive/2.transect/build b/archive/2.transect/build
deleted file mode 100755
index 150c6b4d..00000000
--- a/archive/2.transect/build
+++ /dev/null
@@ -1,109 +0,0 @@
-#!/bin/sh
-# returns 0 on successful build or nothing to build
-# non-zero exit status only on error during building
-set -e  # stop immediately on error
-
-# [0-9]*.cc -> transect.cc -> transect_bin
-# (layers)   |              |
-#          tangle          $CXX
-
-# can also be called with a layer to only build until
-#   $ ./build --until 050
-UNTIL_LAYER=${2:-zzz}
-
-# there's two mechanisms for fast builds here:
-# - if a command is quick to run, always run it but update the result only on any change
-# - otherwise run it only if the output is 'older_than' the inputs
-#
-# avoid combining both mechanisms for a single file
-# otherwise you'll see spurious messages about files being updated
-# risk: a file may unnecessarily update without changes, causing unnecessary work downstream
-
-test "$CXX" || export CXX=c++
-test "$CC" || export CC=cc
-test "$CFLAGS" || export CFLAGS="-g -O3"
-export CFLAGS="$CFLAGS -Wall -Wextra -ftrapv -fno-strict-aliasing"
-
-# return 1 if $1 is older than _any_ of the remaining args
-older_than() {
-  local target=$1
-  shift
-  if [ ! -e $target ]
-  then
-#?     echo "$target doesn't exist"
-    echo "updating $target" >&2
-    return 0  # success
-  fi
-  local f
-  for f in $*
-  do
-    if [ $f -nt $target ]
-    then
-      echo "updating $target" >&2
-      return 0  # success
-    fi
-  done
-  return 1  # failure
-}
-
-# redirect to $1, unless it's already identical
-update() {
-  if [ ! -e $1 ]
-  then
-    cat > $1
-  else
-    cat > $1.tmp
-    diff -q $1 $1.tmp >/dev/null  &&  rm $1.tmp  ||  mv $1.tmp $1
-  fi
-}
-
-update_cp() {
-  if [ ! -e $2/$1 ]
-  then
-    cp $1 $2
-  elif [ $1 -nt $2/$1 ]
-  then
-    cp $1 $2
-  fi
-}
-
-noisy_cd() {
-  cd $1
-  echo "-- `pwd`" >&2
-}
-
-older_than ../enumerate/enumerate ../enumerate/enumerate.cc && {
-  $CXX $CFLAGS ../enumerate/enumerate.cc -o ../enumerate/enumerate
-}
-
-older_than ../tangle/tangle ../tangle/*.cc && {
-  noisy_cd ../tangle
-    {
-      grep -h "^struct .* {" [0-9]*.cc  |sed 's/\(struct *[^ ]*\).*/\1;/'
-      grep -h "^typedef " [0-9]*.cc
-    }  |update type_list
-    grep -h "^[^ #].*) {" [0-9]*.cc  |sed 's/ {.*/;/'  |update function_list
-    ls [0-9]*.cc  |grep -v "\.test\.cc$"  |sed 's/.*/#include "&"/'  |update file_list
-    ls [0-9]*.test.cc  |sed 's/.*/#include "&"/'  |update test_file_list
-    grep -h "^[[:space:]]*void test_" [0-9]*.cc  |sed 's/^\s*void \(.*\)() {$/\1,/'  |update test_list
-    grep -h "^\s*void test_" [0-9]*.cc  |sed 's/^\s*void \(.*\)() {.*/"\1",/'  |update test_name_list
-    $CXX $CFLAGS boot.cc -o tangle
-    ./tangle test
-  noisy_cd ../transect  # no effect; just to show us returning to the parent directory
-}
-
-LAYERS=$(../enumerate/enumerate --until $UNTIL_LAYER  |grep '.cc$')
-older_than transect.cc $LAYERS ../enumerate/enumerate ../tangle/tangle && {
-  # no update here; rely on 'update' calls downstream
-  ../tangle/tangle $LAYERS  > transect.cc
-}
-
-grep -h "^[^[:space:]#].*) {$" transect.cc  |grep -v ":.*("  |sed 's/ {.*/;/'  |update function_list
-grep -h "^\s*void test_" transect.cc  |sed 's/^\s*void \(.*\)() {.*/\1,/'  |update test_list
-grep -h "^\s*void test_" transect.cc  |sed 's/^\s*void \(.*\)() {.*/"\1",/'  |update test_name_list
-
-older_than transect_bin transect.cc *_list && {
-  $CXX $CFLAGS transect.cc -o transect_bin
-}
-
-exit 0
diff --git a/archive/2.transect/build_and_test_until b/archive/2.transect/build_and_test_until
deleted file mode 100755
index 385558be..00000000
--- a/archive/2.transect/build_and_test_until
+++ /dev/null
@@ -1,18 +0,0 @@
-#!/bin/sh
-# Run tests for just a subset of layers.
-#
-# Usage:
-#   build_and_test_until [file prefix] [test name]
-# Provide the second arg to run just a single test.
-set -e
-
-# clean previous builds if they were building until a different layer
-touch .until
-PREV_UNTIL=`cat .until`
-if [ "$PREV_UNTIL" != $1 ]
-then
-  ./clean top-level
-  echo $1 > .until
-fi
-
-./build --until $1  &&  ./transect_bin test $2
diff --git a/archive/2.transect/clean b/archive/2.transect/clean
deleted file mode 100755
index 2c49d7d7..00000000
--- a/archive/2.transect/clean
+++ /dev/null
@@ -1,8 +0,0 @@
-#!/bin/sh
-set -e
-
-set -v
-rm -rf transect.cc transect_bin* *_list
-test $# -gt 0 && exit 0  # convenience: 'clean top-level' to leave subsidiary tools alone
-rm -rf ../enumerate/enumerate ../tangle/tangle ../tangle/*_list ../*/*.dSYM
-rm -rf .until