And make it the default in Kconfig. Signed-off-by: Wei Liu <wei.l...@citrix.com> --- v2: space -> tab and indent help text
Cc: Andrew Cooper <andrew.coop...@citrix.com> Cc: George Dunlap <george.dun...@eu.citrix.com> Cc: Ian Jackson <ian.jack...@eu.citrix.com> Cc: Jan Beulich <jbeul...@suse.com> Cc: Konrad Rzeszutek Wilk <konrad.w...@oracle.com> Cc: Stefano Stabellini <sstabell...@kernel.org> Cc: Tim Deegan <t...@xen.org> Cc: Wei Liu <wei.l...@citrix.com> --- xen/Kconfig.debug | 9 ++++++++- xen/common/gcov/Makefile | 2 ++ 2 files changed, 10 insertions(+), 1 deletion(-) diff --git a/xen/Kconfig.debug b/xen/Kconfig.debug index c65e543..2ffee02 100644 --- a/xen/Kconfig.debug +++ b/xen/Kconfig.debug @@ -38,10 +38,17 @@ config GCOV choice prompt "Specify Gcov format" depends on GCOV - default GCOV_FORMAT_4_7 + default GCOV_FORMAT_AUTODETECT ---help--- The gcov format is determined by gcc version. + If unsure, choose "Autodetect". + +config GCOV_FORMAT_AUTODETECT + bool "Autodetect" + ---help--- + Automatically select gcov format based on GCC version. + config GCOV_FORMAT_4_7 bool "GCC 4.7 format" ---help--- diff --git a/xen/common/gcov/Makefile b/xen/common/gcov/Makefile index 03ac1e5..85f38e0 100644 --- a/xen/common/gcov/Makefile +++ b/xen/common/gcov/Makefile @@ -1,3 +1,5 @@ obj-y += gcov_base.o gcov.o obj-$(CONFIG_GCOV_FORMAT_3_4) += gcc_3_4.o obj-$(CONFIG_GCOV_FORMAT_4_7) += gcc_4_7.o +obj-$(CONFIG_GCOV_FORMAT_AUTODETECT) += $(call cc-ifversion,ge,0x040700, \ + gcc_4_7.o, gcc_3_4.o) -- 2.1.4 _______________________________________________ Xen-devel mailing list Xen-devel@lists.xen.org https://lists.xen.org/xen-devel