From be291999defd665ca2e9223f1c1dc765f72eef48 Mon Sep 17 00:00:00 2001
From: Qing He <qing.he@intel.com>
Date: Fri, 20 Aug 2010 10:57:48 +0800
Subject: cmake.bbclass: sync from openembedded

this fixes:
  - toolchain detection error (e.g. ar and ranlib)

changes from openembedded:
  - reformatting
  - cmake modules search path
  - use 'cat <<EOF' instead of echos for clarity

Signed-off-by: Qing He <qing.he@intel.com>
---
 meta/classes/cmake.bbclass | 99 ++++++++++++++++++++++++----------------------
 1 file changed, 51 insertions(+), 48 deletions(-)

(limited to 'meta/classes/cmake.bbclass')

diff --git a/meta/classes/cmake.bbclass b/meta/classes/cmake.bbclass
index 74e242d738..a4b0c126a2 100644
--- a/meta/classes/cmake.bbclass
+++ b/meta/classes/cmake.bbclass
@@ -25,69 +25,72 @@ OECMAKE_C_FLAGS_RELEASE ?= "${SELECTED_OPTIMIZATION} -DNDEBUG"
 OECMAKE_CXX_FLAGS_RELEASE ?= "${SELECTED_OPTIMIZATION} -DNDEBUG"
 
 cmake_do_generate_toolchain_file() {
+	cat > ${WORKDIR}/toolchain.cmake <<EOF
 # CMake system name must be something like "Linux".
 # This is important for cross-compiling.
-  echo "set( CMAKE_SYSTEM_NAME" `echo ${SDK_OS} | sed 's/^./\u&/'` ")" > ${WORKDIR}/toolchain.cmake
-  echo "set( CMAKE_C_COMPILER ${OECMAKE_C_COMPILER} )" >> ${WORKDIR}/toolchain.cmake
-  echo "set( CMAKE_CXX_COMPILER ${OECMAKE_CXX_COMPILER} )" >> ${WORKDIR}/toolchain.cmake
-  echo "set( CMAKE_C_FLAGS \"${OECMAKE_C_FLAGS}\" CACHE STRING \"OpenEmbedded CFLAGS\" )" >> ${WORKDIR}/toolchain.cmake
-  echo "set( CMAKE_CXX_FLAGS \"${OECMAKE_CXX_FLAGS}\" CACHE STRING \"OpenEmbedded CXXFLAGS\" )" >> ${WORKDIR}/toolchain.cmake
-  echo "set( CMAKE_C_FLAGS_RELEASE \"${OECMAKE_C_FLAGS_RELEASE}\" CACHE STRING \"CFLAGS for release\" )" >> ${WORKDIR}/toolchain.cmake
-  echo "set( CMAKE_CXX_FLAGS_RELEASE \"${OECMAKE_CXX_FLAGS_RELEASE}\" CACHE STRING \"CXXFLAGS for release\" )" >> ${WORKDIR}/toolchain.cmake
-
-# only search in the paths provided (from openembedded) so cmake doesnt pick
+set( CMAKE_SYSTEM_NAME `echo ${SDK_OS} | sed 's/^./\u&/'` )
+set( CMAKE_C_COMPILER ${OECMAKE_C_COMPILER} )
+set( CMAKE_CXX_COMPILER ${OECMAKE_CXX_COMPILER} )
+set( CMAKE_C_FLAGS "${OECMAKE_C_FLAGS}" CACHE STRING "poky CFLAGS" )
+set( CMAKE_CXX_FLAGS "${OECMAKE_CXX_FLAGS}" CACHE STRING "poky CXXFLAGS" )
+set( CMAKE_C_FLAGS_RELEASE "${OECMAKE_C_FLAGS_RELEASE}" CACHE STRING "CFLAGS for release" )
+set( CMAKE_CXX_FLAGS_RELEASE "${OECMAKE_CXX_FLAGS_RELEASE}" CACHE STRING "CXXFLAGS for release" )
+
+# only search in the paths provided so cmake doesnt pick
 # up libraries and tools from the native build machine
-  echo "set( CMAKE_FIND_ROOT_PATH ${STAGING_DIR_HOST} ${STAGING_DIR_NATIVE} ${CROSS_DIR} )" >> ${WORKDIR}/toolchain.cmake
-  echo "set( CMAKE_FIND_ROOT_PATH_MODE_PROGRAM ONLY )" >> ${WORKDIR}/toolchain.cmake
-  echo "set( CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY )" >> ${WORKDIR}/toolchain.cmake
-  echo "set( CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY )" >> ${WORKDIR}/toolchain.cmake
+set( CMAKE_FIND_ROOT_PATH ${STAGING_DIR_HOST} ${STAGING_DIR_NATIVE} ${CROSS_DIR} )
+set( CMAKE_FIND_ROOT_PATH_MODE_PROGRAM ONLY )
+set( CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY )
+set( CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY )
+
 # Use native cmake modules
-  echo "set( CMAKE_MODULE_PATH ${STAGING_DATADIR}/cmake/Modules/ )" >> ${WORKDIR}/toolchain.cmake
+set( CMAKE_MODULE_PATH ${STAGING_DATADIR}/cmake/Modules/ )
+EOF
 }
 
 addtask generate_toolchain_file after do_patch before do_configure
 
 cmake_do_configure() {
-  if [ ${OECMAKE_BUILDPATH} ]
-  then
-    mkdir -p ${OECMAKE_BUILDPATH}
-    cd ${OECMAKE_BUILDPATH}
-  fi
-
-  # Just like autotools cmake can use a site file to cache result that need generated binaries to run
-  if [ -e ${WORKDIR}/site-file.cmake ] ; then
-    OECMAKE_SITEFILE=" -C ${WORKDIR}/site-file.cmake"
-  else 
-    OECMAKE_SITEFILE=""
-  fi
-
-  cmake \
-    ${OECMAKE_SITEFILE} \
-    ${OECMAKE_SOURCEPATH} \
-    -DCMAKE_INSTALL_PREFIX:PATH=${prefix} \
-    -DCMAKE_INSTALL_SO_NO_EXE=0 \
-	-DCMAKE_TOOLCHAIN_FILE=${WORKDIR}/toolchain.cmake \
-	-DCMAKE_VERBOSE_MAKEFILE=1 \
-    ${EXTRA_OECMAKE} \
-    -Wno-dev
+	if [ ${OECMAKE_BUILDPATH} ]
+	then
+		mkdir -p ${OECMAKE_BUILDPATH}
+		cd ${OECMAKE_BUILDPATH}
+	fi
+
+	# Just like autotools cmake can use a site file to cache result that need generated binaries to run
+	if [ -e ${WORKDIR}/site-file.cmake ] ; then
+		OECMAKE_SITEFILE=" -C ${WORKDIR}/site-file.cmake"
+	else
+		OECMAKE_SITEFILE=""
+	fi
+
+	cmake \
+	  ${OECMAKE_SITEFILE} \
+	  ${OECMAKE_SOURCEPATH} \
+	  -DCMAKE_INSTALL_PREFIX:PATH=${prefix} \
+	  -DCMAKE_INSTALL_SO_NO_EXE=0 \
+	  -DCMAKE_TOOLCHAIN_FILE=${WORKDIR}/toolchain.cmake \
+	  -DCMAKE_VERBOSE_MAKEFILE=1 \
+	  ${EXTRA_OECMAKE} \
+	  -Wno-dev
 }
 
 cmake_do_compile()  {
-  if [ ${OECMAKE_BUILDPATH} ]
-  then
-     cd ${OECMAKE_BUILDPATH}
-  fi
-  
-  base_do_compile
+	if [ ${OECMAKE_BUILDPATH} ]
+	then
+		cd ${OECMAKE_BUILDPATH}
+	fi
+
+	base_do_compile
 }
 
 cmake_do_install() {
-  if [ ${OECMAKE_BUILDPATH} ];
-  then
-     cd ${OECMAKE_BUILDPATH}
-  fi
-  
-  autotools_do_install
+	if [ ${OECMAKE_BUILDPATH} ];
+	then
+		cd ${OECMAKE_BUILDPATH}
+	fi
+
+	autotools_do_install
 }
 
 EXPORT_FUNCTIONS do_configure do_compile do_install do_generate_toolchain_file
-- 
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