From c4a18f47a24ccc1345944120faf52a983be8fa33 Mon Sep 17 00:00:00 2001
From: Thomas Preud'homme <robotux@celest.fr>
Date: Tue, 4 Dec 2012 11:17:51 +0100
Subject: Detect ARM CPU version in configure

Instead of guessing the ARM CPU version to compile for from tcc.h, we
now detect it in configure and output the value in config.h
---
 configure | 17 ++++++++++++++++-
 1 file changed, 16 insertions(+), 1 deletion(-)

(limited to 'configure')

diff --git a/configure b/configure
index 11ebf8c..a400524 100755
--- a/configure
+++ b/configure
@@ -51,7 +51,21 @@ case "$cpu" in
   x86_64)
     cpu="x86-64"
   ;;
-  arm|armv4l|armv5tel|armv5tejl|armv6j|armv6l|armv7a|armv7l)
+  arm*)
+    case "$cpu" in
+      arm|armv4l)
+        cpuver=4
+      ;;
+      armv5tel|armv5tejl)
+        cpuver=5
+      ;;
+      armv6j|armv6l)
+        cpuver=6
+      ;;
+      armv7a|armv7l)
+        cpuver=7
+      ;;
+    esac
     cpu="armv4l"
   ;;
   alpha)
@@ -411,6 +425,7 @@ elif test "$cpu" = "x86-64" ; then
 elif test "$cpu" = "armv4l" ; then
   echo "ARCH=arm" >> config.mak
   echo "#define HOST_ARM 1" >> $TMPH
+  echo "#define TCC_ARM_VERSION $cpuver" >> $TMPH
 elif test "$cpu" = "powerpc" ; then
   echo "ARCH=ppc" >> config.mak
   echo "#define HOST_PPC 1" >> $TMPH
-- 
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