# HG changeset patch
# User "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
# Date 1293972736 -3600
# Node ID c69f8ef4bc7c2c6ddb4266443f2e2ed75c418e5f
# Parent  a6d790bc17af56cfaf95d20c179c7ec5083067a8
binutils/binutils: add support for threaded gold

When configured with support for threads, gold can link in
parallel, possibly cooperating with a make jobserver.

Add an option enabling threads.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>

diff -r a6d790bc17af -r c69f8ef4bc7c config/binutils/binutils.in
--- a/config/binutils/binutils.in	Sun Jan 02 13:56:05 2011 +0100
+++ b/config/binutils/binutils.in	Sun Jan 02 13:52:16 2011 +0100
@@ -123,6 +123,14 @@
 config BINUTILS_GOLD_INSTALLED
     bool
 
+config BINUTILS_GOLD_THREADS
+    bool
+    prompt "|  Enable threaded gold"
+    depends on BINUTILS_GOLD_INSTALLED
+    help
+      When configured with threads, gold can link in parallel,
+      possibly cooperating with a make jobserver.
+
 config BINUTILS_LINKERS_LIST
     string
     default "ld"        if BINUTILS_LINKER_LD
diff -r a6d790bc17af -r c69f8ef4bc7c scripts/build/binutils/binutils.sh
--- a/scripts/build/binutils/binutils.sh	Sun Jan 02 13:56:05 2011 +0100
+++ b/scripts/build/binutils/binutils.sh	Sun Jan 02 13:52:16 2011 +0100
@@ -42,6 +42,9 @@
                 extra_config+=( --enable-ld=yes --enable-gold=default )
                 ;;
         esac
+        if [ "${CT_BINUTILS_GOLD_THREADED}" = "y" ]; then
+            extra_config+=( --enable-threads )
+        fi
     fi
     if [ "${CT_BINUTILS_PLUGINS}" = "y" ]; then
         extra_config+=( --enable-plugins )