diff options
Diffstat (limited to 'arch/um/scripts/Makefile.rules')
| -rw-r--r-- | arch/um/scripts/Makefile.rules | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/arch/um/scripts/Makefile.rules b/arch/um/scripts/Makefile.rules index 651d9d88b656..b3fbf125709b 100644 --- a/arch/um/scripts/Makefile.rules +++ b/arch/um/scripts/Makefile.rules | |||
| @@ -26,8 +26,13 @@ define unprofile | |||
| 26 | $(patsubst -pg,,$(patsubst -fprofile-arcs -ftest-coverage,,$(1))) | 26 | $(patsubst -pg,,$(patsubst -fprofile-arcs -ftest-coverage,,$(1))) |
| 27 | endef | 27 | endef |
| 28 | 28 | ||
| 29 | # cmd_make_link checks to see if the $(foo-dir) variable starts with a /. If | ||
| 30 | # so, it's considered to be a path relative to $(srcdir) rather than | ||
| 31 | # $(srcdir)/arch/$(SUBARCH). This is because x86_64 wants to get ldt.c from | ||
| 32 | # arch/um/sys-i386 rather than arch/i386 like the other borrowed files. So, | ||
| 33 | # it sets $(ldt.c-dir) to /arch/um/sys-i386. | ||
| 29 | quiet_cmd_make_link = SYMLINK $@ | 34 | quiet_cmd_make_link = SYMLINK $@ |
| 30 | cmd_make_link = ln -sf $(srctree)/arch/$(SUBARCH)/$($(notdir $@)-dir)/$(notdir $@) $@ | 35 | cmd_make_link = rm -f $@; ln -sf $(srctree)$(if $(filter-out /%,$($(notdir $@)-dir)),/arch/$(SUBARCH))/$($(notdir $@)-dir)/$(notdir $@) $@ |
| 31 | 36 | ||
| 32 | # this needs to be before the foreach, because targets does not accept | 37 | # this needs to be before the foreach, because targets does not accept |
| 33 | # complete paths like $(obj)/$(f). To make sure this works, use a := assignment | 38 | # complete paths like $(obj)/$(f). To make sure this works, use a := assignment |