From: Thierry Parmentelat <thierry.parmentelat@sophia.inria.fr>
Date: Tue, 9 Sep 2008 11:51:30 +0000 (+0000)
Subject: work around for building with gcc4.3 on fedora 9
X-Git-Tag: linux-2.6-22-26~3
X-Git-Url: http://git.onelab.eu/?p=linux-2.6.git;a=commitdiff_plain;h=24fc83d6455cef48d0d4f3d4adf2a362a7c45956

work around for building with gcc4.3 on fedora 9
---

diff --git a/kernel-2.6.spec b/kernel-2.6.spec
index c8af8afac..6767543aa 100644
--- a/kernel-2.6.spec
+++ b/kernel-2.6.spec
@@ -144,6 +144,9 @@ Source30: %{pldistro}-%{kversion}-i686-xenU.config
 Patch000: ftp://ftp.kernel.org/pub/linux/kernel/v2.6/patch-%{rpmversion}.bz2
 %endif
 
+%if "%{distroname}" == "f9"
+Patch001: linux-2.6-001-gcc43.patch
+%endif
 Patch010: linux-2.6-010-e1000e.patch
 Patch020: linux-2.6-020-build-id.patch
 Patch030: linux-2.6-030-netns.patch
@@ -347,6 +350,10 @@ KERNEL_PREVIOUS=vanilla
 %ApplyPatch 0
 %endif
 
+%if "%{distroname}" == "f9"
+%ApplyPatch 1
+%endif
+
 %ApplyPatch 10
 %ApplyPatch 20
 
diff --git a/linux-2.6-001-gcc43.patch b/linux-2.6-001-gcc43.patch
new file mode 100644
index 000000000..1ff81c549
--- /dev/null
+++ b/linux-2.6-001-gcc43.patch
@@ -0,0 +1,16 @@
+see http://www.mail-archive.com/devel@lists.laptop.org/msg10626.html
+--- a/arch/i386/Makefile	2008-09-09 12:15:51.000000000 +0200
++++ b/arch/i386/Makefile	2008-09-09 12:16:26.000000000 +0200
+@@ -34,7 +34,11 @@ CHECKFLAGS	+= -D__i386__
+ CFLAGS += -pipe -msoft-float -mregparm=3 -freg-struct-return
+ 
+ # prevent gcc from keeping the stack 16 byte aligned
+-CFLAGS += $(call cc-option,-mpreferred-stack-boundary=2)
++#CFLAGS += $(call cc-option,-mpreferred-stack-boundary=2)
++CFLAGS += $(call cc-option,-mpreferred-stack-boundary=2,)
++
++CFLAGS += $(call cc-option,-fno-tree-scev-cprop,)
++
+ 
+ # CPU-specific tuning. Anything which can be shared with UML should go here.
+ include $(srctree)/arch/i386/Makefile.cpu