From 3ccee65503bc32457b7cdad4216fa964282533e5 Mon Sep 17 00:00:00 2001
From: unknown <guilhem@mysql.com>
Date: Fri, 23 May 2003 18:20:57 +0200
Subject: [PATCH] Outcome of discussions with Lenz and Monty about handling
 ccache in the build commands.

BUILD/SETUP.sh:
  Quote $CXX to make a test work even if CXX had spaces in it.
  Automatically add ccache to CC and CXX if ccache is present.
configure.in:
  Accept "ccache gcc" in the test.
---
 BUILD/SETUP.sh | 18 +++++++++++++++++-
 configure.in   |  2 +-
 2 files changed, 18 insertions(+), 2 deletions(-)

diff --git a/BUILD/SETUP.sh b/BUILD/SETUP.sh
index 55b82e38d63..150f9e28b41 100644
--- a/BUILD/SETUP.sh
+++ b/BUILD/SETUP.sh
@@ -71,6 +71,22 @@ else
   make=make
 fi
 
-if test -z $CXX ; then
+if test -z "$CXX" ; then
   CXX=gcc
 fi
+
+# If ccache (a compiler cache which reduces build time)
+# (http://samba.org/ccache) is installed, use it.
+# We use 'grep' and hope 'grep' will work as expected
+# (returns 0 if finds lines)
+if ccache -V > /dev/null 2>&1
+then
+  if ! (echo "$CC" | grep "ccache" > /dev/null)
+  then
+    CC="ccache $CC"
+  fi
+  if ! (echo "$CXX" | grep "ccache" > /dev/null)
+  then
+    CXX="ccache $CXX"
+  fi
+fi
diff --git a/configure.in b/configure.in
index c7cf4f66b70..5c794714889 100644
--- a/configure.in
+++ b/configure.in
@@ -361,7 +361,7 @@ then
   # we will gets some problems when linking static programs.
   # The following code is used to fix this problem.
 
-  if test "$CXX" = "gcc"
+  if test "$CXX" = "gcc" -o "$CXX" = "ccache gcc"
   then
     if $CXX -v 2>&1 | grep 'version 3' > /dev/null 2>&1
     then
-- 
2.30.9