From: Randy MacLeod <[email protected]> perf fails to compile if someone tries to compile an entire image as -O0 so in this case, force to use -O2 and give a note about it.
Signed-off-by: Randy MacLeod <[email protected]> --- meta/recipes-kernel/perf/perf.bb | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/meta/recipes-kernel/perf/perf.bb b/meta/recipes-kernel/perf/perf.bb index 269069f..138595d 100644 --- a/meta/recipes-kernel/perf/perf.bb +++ b/meta/recipes-kernel/perf/perf.bb @@ -60,6 +60,17 @@ B = "${WORKDIR}/${BPN}-${PV}" SCRIPTING_DEFINES = "${@perf_feature_enabled('perf-scripting', '', 'NO_LIBPERL=1 NO_LIBPYTHON=1',d)}" TUI_DEFINES = "${@perf_feature_enabled('perf-tui', '', 'NO_NEWT=1',d)}" +# perf can't be built without optimization, if someone tries to compile an +# entire image as -O0, we override it with -O2 here and give a note about it. +def get_optimization(d): + selected_optimization = d.getVar("SELECTED_OPTIMIZATION", True) + if base_contains("SELECTED_OPTIMIZATION", "-O0", "x", "", d) == "x": + bb.note("eglibc can't be built with -O0, -O2 will be used instead.") + return selected_optimization.replace("-O0", "-O2") + return selected_optimization + +SELECTED_OPTIMIZATION := "${@get_optimization(d)}" + # The LDFLAGS is required or some old kernels fails due missing # symbols and this is preferred than requiring patches to every old # supported kernel. -- 1.8.1.2.545.g2f19ada _______________________________________________ Openembedded-core mailing list [email protected] http://lists.openembedded.org/mailman/listinfo/openembedded-core
