[2/2] kbuild: remove internally used LDFLAGS_vmlinux from kbuild.txt

Message ID 1519812864-852-2-git-send-email-yamada.masahiro@socionext.com
State New
Headers show
Series
  • [1/2] kbuild: remove command line interface LDFLAGS_MODULE from makefiles.txt
Related show

Commit Message

Masahiro Yamada Feb. 28, 2018, 10:14 a.m.
Documentation/kbuild/makefiles.txt lists variables used in Makefile
whereas Documentation/kbuild/kbuild.txt describes user assignable
parameters given via environments or the command line.

The top Makefile and arch/*/Makefile accumulate proper linker flags to
LDFLAGS_vmlinux.  So, users can not override it from the command line.
Generally, per-file options are not supposed to be user-assignable.
Remove the misleading entry from kbuild.txt.

If we need a way to append user-specific flags for linking the kernel,
LDFLAGS_KERNEL would be a consistent choice because we already expose
LDFLAGS_MODULE counter-part to users.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>

---

 Documentation/kbuild/kbuild.txt | 4 ----
 1 file changed, 4 deletions(-)

-- 
2.7.4

Patch

diff --git a/Documentation/kbuild/kbuild.txt b/Documentation/kbuild/kbuild.txt
index ac2363e..6c9c69e 100644
--- a/Documentation/kbuild/kbuild.txt
+++ b/Documentation/kbuild/kbuild.txt
@@ -50,10 +50,6 @@  LDFLAGS_MODULE
 --------------------------------------------------
 Additional options used for $(LD) when linking modules.
 
-LDFLAGS_vmlinux
---------------------------------------------------
-Additional options passed to final link of vmlinux.
-
 KBUILD_VERBOSE
 --------------------------------------------------
 Set the kbuild verbosity. Can be assigned same values as "V=...".