From 0d0915d1680be1deba8f662a79261ea1f115cd94 Mon Sep 17 00:00:00 2001
From: Felix Fietkau <nbd@openwrt.org>
Date: Sun, 24 Jul 2011 08:34:08 +0000
Subject: [PATCH] cmake: fix ccache command when using host ccache (patch from
 #9611)

SVN-Revision: 27742
---
 include/cmake.mk | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/include/cmake.mk b/include/cmake.mk
index 6c5b5eb4f7..ad9744d3fd 100644
--- a/include/cmake.mk
+++ b/include/cmake.mk
@@ -15,9 +15,13 @@ ifeq ($(CONFIG_CCACHE),)
   CMAKE_CXX_COMPILER_ARG1:=
  endif
 else
-  CMAKE_C_COMPILER:=$(STAGING_DIR_HOST)/bin/ccache
+  CCACHE:=$(shell which ccache)
+  ifeq ($(CCACHE),)
+    CCACHE:=$(STAGING_DIR_HOST)/bin/ccache
+  endif
+  CMAKE_C_COMPILER:=$(CCACHE)
   CMAKE_C_COMPILER_ARG1:=$(filter-out ccache,$(TARGET_CC))
-  CMAKE_CXX_COMPILER:=$(STAGING_DIR_HOST)/bin/ccache
+  CMAKE_CXX_COMPILER:=$(CCACHE)
   CMAKE_CXX_COMPILER_ARG1:=$(filter-out ccache,$(TARGET_CXX))
 endif