[Xen-changelog] [xen master] xen: move -nostdinc into common Rules.mk.

[patchbot@xxxxxxx]

commit 06a9c7e1928da40370d03515c68410a58989c274
Author:     Tim Deegan <tim@xxxxxxx>
AuthorDate: Thu Aug 15 11:57:52 2013 +0100
Commit:     Tim Deegan <tim@xxxxxxx>
CommitDate: Thu Aug 15 16:38:52 2013 +0100

    xen: move -nostdinc into common Rules.mk.
    
    Previously we didn't use it at all the on ARM ports or for clang builds.
    
    For ARM, I think this is just an oversight.
    
    For clang, this used not to work, because '-withprefix include' didn't
    let us see stdarg.h, but that's fixed in clang v3.0.
    
    Also move the '-withprefix include' to beside -nostdinc as it's only
    needed with -nostdinc anyway.
    
    Signed-off-by: Tim Deegan <tim@xxxxxxx>
    Reviewed-by: Jan Beulich <jbeulich@xxxxxxxx>
    Acked-by: Ian Campbell <ian.campbell@xxxxxxxxxx>
    Acked-by: Keir Fraser <keir@xxxxxxx>
---
 xen/Rules.mk          |    6 +++++-
 xen/arch/x86/Rules.mk |    6 ------
 2 files changed, 5 insertions(+), 7 deletions(-)

diff --git a/xen/Rules.mk b/xen/Rules.mk
index c432ad6..bbfc1ac 100644
--- a/xen/Rules.mk
+++ b/xen/Rules.mk
@@ -44,8 +44,12 @@ ALL_OBJS-$(x86)          += $(BASEDIR)/crypto/built_in.o
 CFLAGS-y                += -fno-builtin -fno-common
 CFLAGS-y                += -Werror -Wredundant-decls -Wno-pointer-arith
 CFLAGS-y                += -pipe
-CFLAGS-y                += -iwithprefix include
 CFLAGS-y                += -g -D__XEN__ -include 
$(BASEDIR)/include/xen/config.h
+# Solaris puts stdarg.h &c in the system include directory.
+ifneq ($(XEN_OS),SunOS)
+CFLAGS-y                += -nostdinc -iwithprefix include
+endif
+
 CFLAGS-$(XSM_ENABLE)    += -DXSM_ENABLE
 CFLAGS-$(FLASK_ENABLE)  += -DFLASK_ENABLE -DXSM_MAGIC=0xf97cff8c
 CFLAGS-$(FLASK_ENABLE)  += -DFLASK_DEVELOP -DFLASK_BOOTPARAM -DFLASK_AVC_STATS
diff --git a/xen/arch/x86/Rules.mk b/xen/arch/x86/Rules.mk
index f629dff..04c1a90 100644
--- a/xen/arch/x86/Rules.mk
+++ b/xen/arch/x86/Rules.mk
@@ -19,12 +19,6 @@ xenoprof := y
 #
 supervisor_mode_kernel ?= n
 
-# Solaris grabs stdarg.h and friends from the system include directory.
-# Clang likewise.
-ifneq ($(XEN_OS),SunOS)
-CFLAGS-$(gcc) += -nostdinc
-endif
-
 CFLAGS += -I$(BASEDIR)/include 
 CFLAGS += -I$(BASEDIR)/include/asm-x86/mach-generic
 CFLAGS += -I$(BASEDIR)/include/asm-x86/mach-default
--
generated by git-patchbot for /home/xen/git/xen.git#master

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