The patch titled
uml: fx command-line CFLAGS and LDFLAGS support
has been added to the -mm tree. Its filename is
uml-fix-command-line-cflags-and-ldflags-support.patch
*** Remember to use Documentation/SubmitChecklist when testing your code ***
See http://www.zip.com.au/~akpm/linux/patches/stuff/added-to-mm.txt to find
out what to do about this
------------------------------------------------------
Subject: uml: fx command-line CFLAGS and LDFLAGS support
From: Jeff Dike <jdike@xxxxxxxxxxx>
UML still needed some work in order to allow CFLAGS to be passed in from the
command line.
USER_CFLAGS is produced from KBUILD_CFLAGS in part by removing all the -I
switches. This is so that kernel headers don't accidentally get pulled into
libc files. However, a common use of command-line CFLAGS would be to add -I
switches to the build. This patch specifically adds any command-line -I flags
back to USER_CFLAGS.
I also corrected the spelling of LFLAGS to LDFLAGS.
Signed-off-by: Jeff Dike <jdike@xxxxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
arch/um/Makefile | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff -puN arch/um/Makefile~uml-fix-command-line-cflags-and-ldflags-support arch/um/Makefile
--- a/arch/um/Makefile~uml-fix-command-line-cflags-and-ldflags-support
+++ a/arch/um/Makefile
@@ -49,7 +49,7 @@ SYS_DIR := $(ARCH_DIR)/include/sysdep-$
#
# These apply to USER_CFLAGS to.
-KBUILD_CFLAGS += $(CFLAGS-y) -D__arch_um__ -DSUBARCH=\"$(SUBARCH)\" \
+KBUILD_CFLAGS += $(CFLAGS) $(CFLAGS-y) -D__arch_um__ -DSUBARCH=\"$(SUBARCH)\" \
$(ARCH_INCLUDE) $(MODE_INCLUDE) -Dvmap=kernel_vmap \
-Din6addr_loopback=kernel_in6addr_loopback \
-Din6addr_any=kernel_in6addr_any
@@ -58,7 +58,7 @@ KBUILD_AFLAGS += $(ARCH_INCLUDE)
USER_CFLAGS = $(patsubst $(KERNEL_DEFINES),,$(patsubst -D__KERNEL__,,\
$(patsubst -I%,,$(KBUILD_CFLAGS)))) $(ARCH_INCLUDE) $(MODE_INCLUDE) \
- -D_FILE_OFFSET_BITS=64
+ $(filter -I%,$(CFLAGS)) -D_FILE_OFFSET_BITS=64
include $(srctree)/$(ARCH_DIR)/Makefile-$(SUBARCH)
@@ -130,7 +130,7 @@ CPPFLAGS_vmlinux.lds = -U$(SUBARCH) -DST
# The wrappers will select whether using "malloc" or the kernel allocator.
LINK_WRAPS = -Wl,--wrap,malloc -Wl,--wrap,free -Wl,--wrap,calloc
-LD_FLAGS_CMDLINE = $(foreach opt,$(LFLAGS),-Wl,$(opt))
+LD_FLAGS_CMDLINE = $(foreach opt,$(LDFLAGS),-Wl,$(opt))
CFLAGS_vmlinux := $(LINK-y) $(LINK_WRAPS) $(LD_FLAGS_CMDLINE)
define cmd_vmlinux__
_
Patches currently in -mm which might be from jdike@xxxxxxxxxxx are
uml-fix-no_hz-busy-loop.patch
leak-in-do_ubd_request.patch
uml-keep-uml-kconfig-in-sync-with-x86.patch
uml-after_sleep_interval-should-return-something.patch
uml-work-around-host-tcsetattr-bug.patch
git-kvm.patch
uml-add-asm-um-asmh.patch
uml-arch-um-include-inith-needs-a-definition-of-__used.patch
uml-implement-get_wchan.patch
uml-implement-get_wchan-fix.patch
uml-get-rid-of-asmlinkage.patch
uml-get-rid-of-asmlinkage-checkpatch-fixes.patch
uml-document-new-ubd-flag.patch
uml-further-bugsc-tidying.patch
uml-further-bugsc-tidying-checkpatch-fixes.patch
uml-smp-needs-to-depend-on-broken-for-now.patch
uml-console-driver-cleanups.patch
uml-clonec-tidying.patch
uml-borrow-consth-techniques.patch
uml-delete-some-unused-headers.patch
uml-allow-lflags-on-command-line.patch
uml-tidy-kern_utilh.patch
uml-tidy-pgtableh.patch
uml-tidy-pgtableh-fix.patch
uml-reconst-a-parameter.patch
arch-um-remove-duplicate-includes.patch
uml-host-tls-diagnostics.patch
uml-move-um_virt_to_phys.patch
uml-header-untangling.patch
uml-style-cleanup.patch
uml-currenth-cleanup.patch
uml-fix-page-table-data-sizes.patch
uml-add-virt_to_pte.patch
uml-simplify-sigsegv-handling.patch
uml-use-ptrace-directly-in-libc-code.patch
uml-kill-processes-instead-of-panicing-kernel.patch
uml-clean-up-task_size-usage.patch
uml-cover-stubs-with-a-vma.patch
uml-fix-command-line-cflags-and-ldflags-support.patch
uml-style-fixes-in-arch-um-os-linux.patch
iget-stop-hostfs-from-using-iget-and-read_inode.patch
iget-stop-hostfs-from-using-iget-and-read_inode-checkpatch-fixes.patch
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