diff options
Diffstat (limited to 'classes/base.bbclass')
| -rw-r--r-- | classes/base.bbclass | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/classes/base.bbclass b/classes/base.bbclass index 7526dff65e..c8ee75627f 100644 --- a/classes/base.bbclass +++ b/classes/base.bbclass @@ -128,6 +128,14 @@ def base_less_or_equal(variable, checkvalue, truevalue, falsevalue, d): else: return falsevalue +def base_version_less_or_equal(variable, checkvalue, truevalue, falsevalue, d): + import bb + result = bb.vercmp(bb.data.getVar(variable,d,True), checkvalue) + if result <= 0: + return truevalue + else: + return falsevalue + def base_contains(variable, checkvalues, truevalue, falsevalue, d): import bb matches = 0 @@ -848,6 +856,12 @@ def base_after_parse(d): bb.data.delVarFlag('MACHINE', 'export', d) bb.data.setVarFlag('MACHINE', 'unexport', 1, d) + # Make sure TARGET_ARCH isn't exported + # (breaks Makefiles using implicit rules, e.g. quilt, as GNU make has this + # in them, undocumented) + bb.data.delVarFlag('TARGET_ARCH', 'export', d) + bb.data.setVarFlag('TARGET_ARCH', 'unexport', 1, d) + # Make sure DISTRO isn't exported # (breaks sysvinit at least) bb.data.delVarFlag('DISTRO', 'export', d) @@ -896,6 +910,23 @@ python () { base_after_parse(d) } +def check_app_exists(app, d): + from bb import which, data + + app = data.expand(app, d) + path = data.getVar('PATH', d, 1) + return len(which(path, app)) != 0 + +def check_gcc3(data): + + gcc3_versions = 'gcc-3.4 gcc34 gcc-3.4.4 gcc-3.4.6 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 + # Patch handling inherit patch |