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-rw-r--r--meta/classes/cmake.bbclass19
1 files changed, 13 insertions, 6 deletions
diff --git a/meta/classes/cmake.bbclass b/meta/classes/cmake.bbclass
index 94ed806..8243f7c 100644
--- a/meta/classes/cmake.bbclass
+++ b/meta/classes/cmake.bbclass
@@ -70,15 +70,22 @@ CMAKE_BUILD_PARALLEL_LEVEL_task-install = "${@oe.utils.parallel_make(d, True)}"
70OECMAKE_TARGET_COMPILE ?= "all" 70OECMAKE_TARGET_COMPILE ?= "all"
71OECMAKE_TARGET_INSTALL ?= "install" 71OECMAKE_TARGET_INSTALL ?= "install"
72 72
73def map_host_os_to_system_name(host_os):
74 if host_os.startswith('mingw'):
75 return 'Windows'
76 if host_os.startswith('linux'):
77 return 'Linux'
78 return host_os
79
73# CMake expects target architectures in the format of uname(2), 80# CMake expects target architectures in the format of uname(2),
74# which do not always match TARGET_ARCH, so all the necessary 81# which do not always match TARGET_ARCH, so all the necessary
75# conversions should happen here. 82# conversions should happen here.
76def map_target_arch_to_uname_arch(target_arch): 83def map_host_arch_to_uname_arch(host_arch):
77 if target_arch == "powerpc": 84 if host_arch == "powerpc":
78 return "ppc" 85 return "ppc"
79 if target_arch == "powerpc64": 86 if host_arch == "powerpc64":
80 return "ppc64" 87 return "ppc64"
81 return target_arch 88 return host_arch
82 89
83cmake_do_generate_toolchain_file() { 90cmake_do_generate_toolchain_file() {
84 if [ "${BUILD_SYS}" = "${HOST_SYS}" ]; then 91 if [ "${BUILD_SYS}" = "${HOST_SYS}" ]; then
@@ -88,8 +95,8 @@ cmake_do_generate_toolchain_file() {
88# CMake system name must be something like "Linux". 95# CMake system name must be something like "Linux".
89# This is important for cross-compiling. 96# This is important for cross-compiling.
90$cmake_crosscompiling 97$cmake_crosscompiling
91set( CMAKE_SYSTEM_NAME `echo ${TARGET_OS} | sed -e 's/^./\u&/' -e 's/^\(Linux\).*/\1/'` ) 98set( CMAKE_SYSTEM_NAME ${@map_host_os_to_system_name(d.getVar('HOST_OS'))} )
92set( CMAKE_SYSTEM_PROCESSOR ${@map_target_arch_to_uname_arch(d.getVar('TARGET_ARCH'))} ) 99set( CMAKE_SYSTEM_PROCESSOR ${@map_host_arch_to_uname_arch(d.getVar('HOST_ARCH'))} )
93set( CMAKE_C_COMPILER ${OECMAKE_C_COMPILER} ) 100set( CMAKE_C_COMPILER ${OECMAKE_C_COMPILER} )
94set( CMAKE_CXX_COMPILER ${OECMAKE_CXX_COMPILER} ) 101set( CMAKE_CXX_COMPILER ${OECMAKE_CXX_COMPILER} )
95set( CMAKE_C_COMPILER_LAUNCHER ${OECMAKE_C_COMPILER_LAUNCHER} ) 102set( CMAKE_C_COMPILER_LAUNCHER ${OECMAKE_C_COMPILER_LAUNCHER} )