diff options
Diffstat (limited to 'classes/qemu.bbclass')
| -rw-r--r-- | classes/qemu.bbclass | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/classes/qemu.bbclass b/classes/qemu.bbclass new file mode 100644 index 0000000000..40a3542450 --- /dev/null +++ b/classes/qemu.bbclass @@ -0,0 +1,27 @@ +# +# This class contains functions for recipes that need QEMU or test for its +# existance. +# + +def check_gcc3(data): + # Used by qemu to make sure we have a workable gcc-3.x. + # Start by checking for the program name as we build it as there + # are some distribtuion provided gcc-3.x's that will not work. + gcc3_versions = 'gcc-3.4.6 gcc-3.4.4 gcc34 gcc-3.4 gcc-3.4.7 gcc-3.3 gcc33 gcc-3.3.6 gcc-3.2 gcc32' + + for gcc3 in gcc3_versions.split(): + if check_app_exists(gcc3, data): + return gcc3 + + return False + +def qemu_target_binary(data): + import bb + + target_arch = bb.data.getVar("TARGET_ARCH", data, 1) + if target_arch in ("i486", "i586", "i686"): + target_arch = "i386" + elif target_arch == "powerpc": + target_arch = "ppc" + + return "qemu-" + target_arch |