diff options
Diffstat (limited to 'scripts/Makefile.build')
| -rw-r--r-- | scripts/Makefile.build | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/scripts/Makefile.build b/scripts/Makefile.build index 4db60b2e2a76..843bd4f4ffc9 100644 --- a/scripts/Makefile.build +++ b/scripts/Makefile.build @@ -210,7 +210,13 @@ endif ifdef CONFIG_FTRACE_MCOUNT_RECORD ifdef BUILD_C_RECORDMCOUNT -cmd_record_mcount = $(objtree)/scripts/recordmcount "$(@)"; +# Due to recursion, we must skip empty.o. +# The empty.o file is created in the make process in order to determine +# the target endianness and word size. It is made before all other C +# files, including recordmcount. +cmd_record_mcount = if [ $(@) != "scripts/mod/empty.o" ]; then \ + $(objtree)/scripts/recordmcount "$(@)"; \ + fi; else cmd_record_mcount = set -e ; perl $(srctree)/scripts/recordmcount.pl "$(ARCH)" \ "$(if $(CONFIG_CPU_BIG_ENDIAN),big,little)" \ |