cosmetics: expand tabs in configure

Change-Id: I88ddb0afb56ef2be8184b56fe125ad938ead7a84

build/make/configure.sh

@@ -495,7 +495,7 @@ setup_gnu_toolchain() {
 
 process_common_toolchain() {
     if [ -z "$toolchain" ]; then
-	gcctarget="$(gcc -dumpmachine 2> /dev/null)"
+        gcctarget="$(gcc -dumpmachine 2> /dev/null)"
 
         # detect tgt_isa
         case "$gcctarget" in
@@ -902,8 +902,8 @@ EOF
 
     # glibc needs these
     if enabled linux; then
-	add_cflags -D_LARGEFILE_SOURCE
-	add_cflags -D_FILE_OFFSET_BITS=64
+        add_cflags -D_LARGEFILE_SOURCE
+        add_cflags -D_FILE_OFFSET_BITS=64
     fi
 }
 

configure

@@ -412,7 +412,7 @@ process_detect() {
         # Can only build shared libs on a subset of platforms. Doing this check
         # here rather than at option parse time because the target auto-detect
         # magic happens after the command line has been parsed.
-	enabled linux || die "--enable-shared only supported on ELF for now"
+        enabled linux || die "--enable-shared only supported on ELF for now"
     fi
     if [ -z "$CC" ]; then
         echo "Bypassing toolchain for environment detection."
@@ -514,7 +514,7 @@ process_toolchain() {
     enabled gcc || soft_disable ccache
     if enabled mips; then
         enable dequant_tokens
-	enable dc_recon
+        enable dc_recon
     fi
 
     # Enable the postbuild target if building for visual studio.