The patch titled
uml: fix compilation options for USER_OBJS
has been added to the -mm tree. Its filename is
uml-fix-compilation-options-for-user_objs.patch
See http://www.zip.com.au/~akpm/linux/patches/stuff/added-to-mm.txt to find
out what to do about this
------------------------------------------------------
Subject: uml: fix compilation options for USER_OBJS
From: Paolo 'Blaisorblade' Giarrusso <blaisorblade@xxxxxxxx>
Again, move inclusion of arch's Makefile after CFLAGS setting - I remember
merging the same patch eons ago in 2.6, so I added a comment.
I discovered this because debug info weren't enabled for USER_OBJS - they're
compiled with USER_CFLAGS which is calculated from CFLAGS (the whole thing is
a bit of an hack but fixing it is not easy, so we're leaving it as-is).
Signed-off-by: Paolo 'Blaisorblade' Giarrusso <blaisorblade@xxxxxxxx>
Cc: Jeff Dike <jdike@xxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxx>
---
Makefile | 6 ++++--
1 files changed, 4 insertions(+), 2 deletions(-)
diff -puN Makefile~uml-fix-compilation-options-for-user_objs Makefile
--- a/Makefile~uml-fix-compilation-options-for-user_objs
+++ a/Makefile
@@ -489,8 +489,6 @@ else
CFLAGS += -O2
endif
-include $(srctree)/arch/$(ARCH)/Makefile
-
ifdef CONFIG_FRAME_POINTER
CFLAGS += -fno-omit-frame-pointer $(call cc-option,-fno-optimize-sibling-calls,)
else
@@ -518,6 +516,10 @@ CFLAGS += $(call cc-option,-Wdeclaration
# disable pointer signed / unsigned warnings in gcc 4.0
CFLAGS += $(call cc-option,-Wno-pointer-sign,)
+# After setting CFLAGS correctly, read in arch's Makefile. UML needs to receive the
+# correct value of CFLAGS.
+include $(srctree)/arch/$(ARCH)/Makefile
+
# Default kernel image to build when no specific target is given.
# KBUILD_IMAGE may be overruled on the command line or
# set in the environment
_
Patches currently in -mm which might be from blaisorblade@xxxxxxxx are
uml-fix-compilation-options-for-user_objs.patch
uml-revert-wrong-patch.patch
uml-correct-removal-of-pte_mkexec.patch
uml-readd-forgot-prototype.patch
uml-make-tt-mode-compile-after-setjmp-related-changes.patch
uml-make-uml_setjmp-always-safe.patch
uml-fix-processor-selection-to-exclude-unsupported-processors-and-features.patch
uml-fix-uname-under-setarch-i386.patch
uml-declare-in-kconfig-our-partial-lockdep-support.patch
uml-allow-using-again-x86-x86_64-crypto-code.patch
uml-asm-offsets-duplication-removal.patch
uml-remove-duplicate-export.patch
uml-deprecate-config_mode_tt.patch
uml-allow-finer-tuning-for-host-vmsplit-setting.patch
-
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