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authorAndrew Gabbasov <andrew_gabbasov@mentor.com>2011-09-28 16:10:12 +0400
committerRichard Purdie <richard.purdie@linuxfoundation.org>2011-09-28 21:37:57 +0100
commit23be60dad6a705f151520e3eda2da5e02230f5fd (patch)
tree465a5e10dbd810f8ae8345e23412bd1926695d64
parent4a23c4dd5ab31d9642e5e49569d5c7ab77e97adf (diff)
downloadopenembedded-core-contrib-23be60dad6a705f151520e3eda2da5e02230f5fd.tar.gz
cmake.bbclass: adding extendable extra variable to root path
Introducing a hook variable for various .conf files to add extra path elements to cmake. For example, it can be used in external toolchain conf file to add ${TOOLCHAIN_PATH} to cmake root path search. Signed-off-by: Andrew Gabbasov <andrew_gabbasov@mentor.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
-rw-r--r--meta/classes/cmake.bbclass3
1 files changed, 2 insertions, 1 deletions
diff --git a/meta/classes/cmake.bbclass b/meta/classes/cmake.bbclass
index ab23bedb380..432427e9138 100644
--- a/meta/classes/cmake.bbclass
+++ b/meta/classes/cmake.bbclass
@@ -26,6 +26,7 @@ OECMAKE_CXX_FLAGS_RELEASE ?= "${SELECTED_OPTIMIZATION} ${CXXFLAGS} -DNDEBUG"
OECMAKE_RPATH ?= ""
OECMAKE_PERLNATIVE_DIR ??= ""
+OECMAKE_EXTRA_ROOT_PATH ?= ""
cmake_do_generate_toolchain_file() {
cat > ${WORKDIR}/toolchain.cmake <<EOF
@@ -42,7 +43,7 @@ set( CMAKE_CXX_FLAGS_RELEASE "${OECMAKE_CXX_FLAGS_RELEASE}" CACHE STRING "CXXFLA
# only search in the paths provided so cmake doesnt pick
# up libraries and tools from the native build machine
-set( CMAKE_FIND_ROOT_PATH ${STAGING_DIR_HOST} ${STAGING_DIR_NATIVE} ${CROSS_DIR} ${OECMAKE_PERLNATIVE_DIR})
+set( CMAKE_FIND_ROOT_PATH ${STAGING_DIR_HOST} ${STAGING_DIR_NATIVE} ${CROSS_DIR} ${OECMAKE_PERLNATIVE_DIR} ${OECMAKE_EXTRA_ROOT_PATH} )
set( CMAKE_FIND_ROOT_PATH_MODE_PROGRAM ONLY )
set( CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY )
set( CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY )