[OpenBIOS] [PATCH] Add non-standard compiler prefix support

Programmingkid programmingkidx at gmail.com
Wed Apr 29 15:57:27 CEST 2015


This patch gives OpenBIOS users the ability to specify
their own compiler prefix. It can be used by just adding
PREFIX=<your prefix> right before the switch-arch command.
Example: PREFIX=ppc-elf- ./switch-arch ppc

Signed-off-by: John Arbuckle <programmingkidx at gmail.com>

Index: config/scripts/switch-arch
===================================================================
--- config/scripts/switch-arch	(revision 1335)
+++ config/scripts/switch-arch	(working copy)
@@ -99,6 +99,13 @@
 
 select_prefix()
 {
+    # if the user specified the prefix like this: PREFIX=ppc-elf- ./switch-arch ppc
+    if [ $PREFIX ]
+    then
+        TARGET=$PREFIX
+        return
+    fi
+    
     for TARGET in ${1}-unknown-linux-gnu- ${1}-linux-gnu- ${1}-linux- ${1}-elf- ${1}-eabi-
     do
         if type ${TARGET}gcc > /dev/null 2>&1
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