From 19d407a3e9c3de6b541a25b577bcbeb5a7f5ce28 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Joakim=20Nohlg=C3=A5rd?= <joakim.nohlgard@eistec.se>
Date: Sat, 28 Oct 2017 17:17:13 +0200
Subject: [PATCH] kinetis: Add script for generating vendor header include
 lines

---
 .../generate-header-includes.awk              | 22 +++++++++++++++++++
 1 file changed, 22 insertions(+)
 create mode 100644 cpu/kinetis/dist/generate-cpu-files/generate-header-includes.awk

diff --git a/cpu/kinetis/dist/generate-cpu-files/generate-header-includes.awk b/cpu/kinetis/dist/generate-cpu-files/generate-header-includes.awk
new file mode 100644
index 0000000000..19f699a316
--- /dev/null
+++ b/cpu/kinetis/dist/generate-cpu-files/generate-header-includes.awk
@@ -0,0 +1,22 @@
+# Usage: awk -f <this_script> vendor/MKxxxx.h vendor/MKxxyy.h vendor/MKzzz.h ...
+/Processor[s]?:/ {
+    i=0;
+    if (FNR == NR) {
+        printf "#if";
+    } else {
+        printf "#elif";
+    }
+    while(match($0, /MK.*/)) {
+        if (i>0) {
+            printf " || \\\n   ";
+        }
+        printf " defined(CPU_MODEL_%s)", substr($0, RSTART, RLENGTH);
+        getline;
+        i++;
+    }
+    printf("\n#include \"%s\"\n", FILENAME);
+    nextfile;
+}
+END {
+  print "#endif"
+}