bootstrapping 🎉

3 files changed, 24 insertions, 2 deletions

diff --git a/.gitignore b/.gitignore
index 7288abd..45ac1dc 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,4 +1,7 @@
 antcc
+antcc0
+antcc1
+antcc2
 build/
 test/build/
 test/log.txt
diff --git a/bootstrap.sh b/bootstrap.sh
new file mode 100755
index 0000000..56f0477
--- /dev/null
+++ b/bootstrap.sh
@@ -0,0 +1,20 @@
+#!/bin/env sh
+
+set -euo pipefail
+cc=gcc
+cflags="-std=c11"
+src=$(grep -o '\([_A-Za-z0-9/]\)\+\.c' < Makefile)
+X() {
+    echo "> $@" | sed -s 's/\([^ ]\+\.c \?\)\{10\}$/.../'
+    $@
+}
+echo "== Stage 0 (compiling with $cc) =="
+X $cc $cflags -o antcc0 $src
+echo
+echo "== Stage 1 (compiling with stage 0 output) =="
+X ./antcc0 $cflags -o antcc1 $src
+X md5sum antcc1
+echo
+echo "== Stage 2 (compiling with stage 1 output) =="
+X ./antcc1 $cflags -o antcc2 $src
+X md5sum antcc2
diff --git a/todo.txt b/todo.txt
index a03ee11..e170f88 100644
--- a/todo.txt
+++ b/todo.txt
@@ -1,6 +1,5 @@
 Things to finish before moving onto compiler optimizations, C extensions, other nice features
 
-- self host -- working?? test thoroughly
-- fix preprocessor regressions though - e.g. <math.h>
+- fix preprocessor regressions - e.g. <math.h>
 
 at some point add another backend like arm64 to make sure the non target specific stuff is generic enough..