diff options
Diffstat (limited to 'import-layers/yocto-poky/meta/recipes-devtools/elfutils/elfutils-0.168/fallthrough.patch')
-rw-r--r-- | import-layers/yocto-poky/meta/recipes-devtools/elfutils/elfutils-0.168/fallthrough.patch | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/import-layers/yocto-poky/meta/recipes-devtools/elfutils/elfutils-0.168/fallthrough.patch b/import-layers/yocto-poky/meta/recipes-devtools/elfutils/elfutils-0.168/fallthrough.patch new file mode 100644 index 000000000..b2623f9d2 --- /dev/null +++ b/import-layers/yocto-poky/meta/recipes-devtools/elfutils/elfutils-0.168/fallthrough.patch @@ -0,0 +1,36 @@ +GCC7 adds -Wimplicit-fallthrough to warn when a switch case falls through, +however this causes warnings (which are promoted to errors) with the elfutils +patches from Debian for mips and parisc, which use fallthrough's by design. + +Explicitly mark the intentional fallthrough switch cases with a comment to +disable the warnings where the fallthrough behaviour is desired. + +Upstream-Status: Pending [debian] +Signed-off-by: Joshua Lock <joshua.g.lock@intel.com> + +Index: elfutils-0.168/backends/parisc_retval.c +=================================================================== +--- elfutils-0.168.orig/backends/parisc_retval.c ++++ elfutils-0.168/backends/parisc_retval.c +@@ -166,7 +166,7 @@ parisc_return_value_location_ (Dwarf_Die + return nloc_intregpair; + + /* Else fall through. */ +- } ++ } // fallthrough + + case DW_TAG_structure_type: + case DW_TAG_class_type: +Index: elfutils-0.168/backends/mips_retval.c +=================================================================== +--- elfutils-0.168.orig/backends/mips_retval.c ++++ elfutils-0.168/backends/mips_retval.c +@@ -387,7 +387,7 @@ mips_return_value_location (Dwarf_Die *f + else + return nloc_intregpair; + } +- } ++ } // fallthrough + + /* Fallthrough to handle large types */ + |