From 3dd46c78525a30e98c68a44e1c3797d9fcfb0462 Mon Sep 17 00:00:00 2001
From: Blue Swirl
Date: Sat, 5 Jan 2013 10:10:27 +0000
Subject: optionrom: build with discrete CPP and AS steps

Build option ROM .S files with separate preprocessor and
assembler steps because the C compiler could be unsuitable.

Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
---
 configure | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

(limited to 'configure')

diff --git a/configure b/configure
index b5bc9b9ce5..ec8238e1e8 100755
--- a/configure
+++ b/configure
@@ -264,6 +264,8 @@ else
 fi
 
 ar="${AR-${cross_prefix}ar}"
+as="${AS-${cross_prefix}as}"
+cpp="${CPP-$cc -E}"
 objcopy="${OBJCOPY-${cross_prefix}objcopy}"
 ld="${LD-${cross_prefix}ld}"
 libtool="${LIBTOOL-${cross_prefix}libtool}"
@@ -3726,6 +3728,8 @@ echo "CC_I386=$cc_i386" >> $config_host_mak
 echo "HOST_CC=$host_cc" >> $config_host_mak
 echo "OBJCC=$objcc" >> $config_host_mak
 echo "AR=$ar" >> $config_host_mak
+echo "AS=$as" >> $config_host_mak
+echo "CPP=$cpp" >> $config_host_mak
 echo "OBJCOPY=$objcopy" >> $config_host_mak
 echo "LD=$ld" >> $config_host_mak
 echo "WINDRES=$windres" >> $config_host_mak
@@ -4277,9 +4281,10 @@ for rom in seabios vgabios ; do
     config_mak=roms/$rom/config.mak
     echo "# Automatically generated by configure - do not modify" > $config_mak
     echo "SRC_PATH=$source_path/roms/$rom" >> $config_mak
+    echo "AS=$as" >> $config_mak
     echo "CC=$cc" >> $config_mak
     echo "BCC=bcc" >> $config_mak
-    echo "CPP=${cross_prefix}cpp" >> $config_mak
+    echo "CPP=$cpp" >> $config_mak
     echo "OBJCOPY=objcopy" >> $config_mak
     echo "IASL=iasl" >> $config_mak
     echo "LD=$ld" >> $config_mak
-- 
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