# HG changeset patch
# User Remy Bohmer <linux@bohmer.net>
# Date 1271756353 -7200
# Node ID 875abab986ac8c163342247cef2ee9d3058e4d93
# Parent  37613068818d3554f8ee6e19acf5300b8e4a3b76
cc/gcc: fix cc symlink when executables have an extension

When building a cross-compiler for a host which depends
on file extensions the symlink for cc was not installed correctly

Signed-off-by: Bart vdr. Meulen <bartvdrmeulen@gmail.com>
[Yann E. MORIN: style fixes, enhancements, code prettying]
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
(transplanted from 214c64ba8b21db15f610eca886fb194a6675e40c)

diff -r 37613068818d -r 875abab986ac scripts/build/cc/gcc.sh
--- a/scripts/build/cc/gcc.sh	Fri Apr 09 21:04:38 2010 +0200
+++ b/scripts/build/cc/gcc.sh	Tue Apr 20 11:39:13 2010 +0200
@@ -246,7 +246,10 @@
 
     # Create a symlink ${CT_TARGET}-cc to ${CT_TARGET}-gcc to always be able
     # to call the C compiler with the same, somewhat canonical name.
-    CT_DoExecLog ALL ln -sv "${CT_TARGET}"-gcc "${core_prefix_dir}/bin/${CT_TARGET}"-cc
+    # check whether compiler has an extension
+    file="$( ls -1 "${core_prefix_dir}/bin/${CT_TARGET}-gcc."* 2>/dev/null || true )"
+    [ -z "${file}" ] || ext=".${file##*.}"
+    CT_DoExecLog ALL ln -sv "${CT_TARGET}-gcc${ext}" "${core_prefix_dir}/bin/${CT_TARGET}-cc${ext}"
 
     CT_EndStep
 }
@@ -354,7 +357,10 @@
 
     # Create a symlink ${CT_TARGET}-cc to ${CT_TARGET}-gcc to always be able
     # to call the C compiler with the same, somewhat canonical name.
-    CT_DoExecLog ALL ln -sv "${CT_TARGET}"-gcc "${CT_PREFIX_DIR}/bin/${CT_TARGET}"-cc
+    # check whether compiler has an extension
+    file="$( ls -1 "${CT_TARGET}/bin/${CT_TARGET}-gcc."* 2>/dev/null || true )"
+    [ -z "${file}" ] || ext=".${file##*.}"
+    CT_DoExecLog ALL ln -sv "${CT_TARGET}-gcc${ext}" "${CT_PREFIX_DIR}/bin/${CT_TARGET}-cc${ext}"
 
     CT_EndStep
 }