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|
Only in xen-3.4.2/: cflags.sh
diff -ur xen-3.4.2.orig//config/StdGNU.mk xen-3.4.2//config/StdGNU.mk
--- xen-3.4.2.orig//config/StdGNU.mk 2009-11-10 23:12:55.000000000 +0800
+++ xen-3.4.2//config/StdGNU.mk 2011-09-26 02:18:14.630771549 +0800
@@ -48,7 +48,7 @@
SHLIB_CFLAGS = -shared
ifneq ($(debug),y)
-CFLAGS += -O2 -fomit-frame-pointer
+CFLAGS += -fomit-frame-pointer
else
# Less than -O1 produces bad code and large stack frames
CFLAGS += -O1 -fno-omit-frame-pointer -fno-optimize-sibling-calls
diff -ur xen-3.4.2.orig//config/SunOS.mk xen-3.4.2//config/SunOS.mk
--- xen-3.4.2.orig//config/SunOS.mk 2009-11-10 23:12:55.000000000 +0800
+++ xen-3.4.2//config/SunOS.mk 2011-09-26 02:18:14.640771549 +0800
@@ -45,7 +45,7 @@
SHLIB_CFLAGS = -R $(SunOS_LIBDIR) -shared
ifneq ($(debug),y)
-CFLAGS += -O2 -fno-omit-frame-pointer
+CFLAGS += -fno-omit-frame-pointer
else
# Less than -O1 produces bad code and large stack frames
CFLAGS += -O1 -fno-omit-frame-pointer
diff -ur xen-3.4.2.orig//Config.mk xen-3.4.2//Config.mk
--- xen-3.4.2.orig//Config.mk 2011-09-26 02:17:29.221771569 +0800
+++ xen-3.4.2//Config.mk 2011-09-26 02:18:14.686771549 +0800
@@ -14,7 +14,7 @@
# Tools to run on system hosting the build
HOSTCC = gcc
-HOSTCFLAGS = -Wall -Wstrict-prototypes -O2 -fomit-frame-pointer
+HOSTCFLAGS = -Wall -Wstrict-prototypes -fomit-frame-pointer
HOSTCFLAGS += -fno-strict-aliasing
DISTDIR ?= $(XEN_ROOT)/dist
diff -ur xen-3.4.2.orig//extras/mini-os/arch/ia64/arch.mk xen-3.4.2//extras/mini-os/arch/ia64/arch.mk
--- xen-3.4.2.orig//extras/mini-os/arch/ia64/arch.mk 2009-11-10 23:12:55.000000000 +0800
+++ xen-3.4.2//extras/mini-os/arch/ia64/arch.mk 2011-09-26 02:18:14.689771549 +0800
@@ -1,8 +1,8 @@
ARCH_CFLAGS := -mfixed-range=f2-f5,f12-f15,f32-f127 -mconstant-gp
-ARCH_CFLAGS += -O2
+#ARCH_CFLAGS += -O2
ARCH_ASFLAGS := -x assembler-with-cpp
-ARCH_ASFLAGS += -mfixed-range=f2-f5,f12-f15,f32-f127 -fomit-frame-pointer
+ARCH_ASFLAGS += -mfixed-range=f2-f5,f12-f15,f32-f127
ARCH_ASFLAGS += -fno-builtin -fno-common -fno-strict-aliasing -mconstant-gp
ARCH_LDFLAGS = -warn-common
diff -ur xen-3.4.2.orig//stubdom/grub.patches/00cvs xen-3.4.2//stubdom/grub.patches/00cvs
--- xen-3.4.2.orig//stubdom/grub.patches/00cvs 2009-11-10 23:12:55.000000000 +0800
+++ xen-3.4.2//stubdom/grub.patches/00cvs 2011-09-26 02:18:14.549771549 +0800
@@ -223,8 +223,8 @@
+++ grub/configure.ac 2008-04-10 23:26:50.000000000 +0100
@@ -86,13 +86,13 @@ if test "x$ac_cv_prog_gcc" = xyes; then
fi
- STAGE1_CFLAGS="-O2"
- GRUB_CFLAGS="-O2"
+ STAGE1_CFLAGS=""
+ GRUB_CFLAGSS=""
- AC_CACHE_CHECK([whether optimization for size works], size_flag, [
+ AC_CACHE_CHECK([whether optimization for size works], grub_cv_cc_Os, [
saved_CFLAGS=$CFLAGS
@@ -237,7 +237,7 @@
+ if test "x$grub_cv_cc_Os" = xyes; then
STAGE2_CFLAGS="-Os"
else
- STAGE2_CFLAGS="-O2 -fno-strength-reduce -fno-unroll-loops"
+ STAGE2_CFLAGS=" -fno-strength-reduce -fno-unroll-loops"
@@ -100,16 +100,16 @@ if test "x$ac_cv_prog_gcc" = xyes; then
# OpenBSD has a GCC extension for protecting applications from
# stack smashing attacks, but GRUB doesn't want this feature.
diff -ur xen-3.4.2.orig//tools/debugger/gdb/gdb-6.2.1-xen-sparse/gdb/gdbserver/configure xen-3.4.2//tools/debugger/gdb/gdb-6.2.1-xen-sparse/gdb/gdbserver/configure
--- xen-3.4.2.orig//tools/debugger/gdb/gdb-6.2.1-xen-sparse/gdb/gdbserver/configure 2009-11-10 23:12:55.000000000 +0800
+++ xen-3.4.2//tools/debugger/gdb/gdb-6.2.1-xen-sparse/gdb/gdbserver/configure 2011-09-26 02:24:37.261771380 +0800
@@ -1849,7 +1849,7 @@
GCC=`test $ac_compiler_gnu = yes && echo yes`
ac_test_CFLAGS=${CFLAGS+set}
ac_save_CFLAGS=$CFLAGS
-CFLAGS="-g"
+CFLAGS=""
echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
if test "${ac_cv_prog_cc_g+set}" = set; then
@@ -1898,15 +1898,15 @@
CFLAGS=$ac_save_CFLAGS
elif test $ac_cv_prog_cc_g = yes; then
if test "$GCC" = yes; then
- CFLAGS="-g -O2"
+ CFLAGS=""
else
- CFLAGS="-g"
+ CFLAGS=""
fi
else
if test "$GCC" = yes; then
- CFLAGS="-O2"
+# CFLAGS="-O2"
else
- CFLAGS=
+ CFLAGS=""
fi
fi
echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
Only in xen-3.4.2//tools/debugger/gdb/gdb-6.2.1-xen-sparse/gdb/gdbserver: configure~
diff -ur xen-3.4.2.orig//tools/ioemu-qemu-xen/configure xen-3.4.2//tools/ioemu-qemu-xen/configure
--- xen-3.4.2.orig//tools/ioemu-qemu-xen/configure 2011-09-26 02:17:29.223771569 +0800
+++ xen-3.4.2//tools/ioemu-qemu-xen/configure 2011-09-26 02:22:14.583771444 +0800
@@ -464,7 +464,7 @@
# default flags for all hosts
-CFLAGS="$CFLAGS -O2 -g -fno-strict-aliasing"
+CFLAGS="$CFLAGS -g -fno-strict-aliasing"
CFLAGS="$CFLAGS -Wall -Wundef -Wendif-labels -Wwrite-strings -Wmissing-prototypes -Wstrict-prototypes -Wredundant-decls"
LDFLAGS="$LDFLAGS -g"
if test "$werror" = "yes" ; then
diff -ur xen-3.4.2.orig//tools/ioemu-qemu-xen/tests/cris/Makefile xen-3.4.2//tools/ioemu-qemu-xen/tests/cris/Makefile
--- xen-3.4.2.orig//tools/ioemu-qemu-xen/tests/cris/Makefile 2009-11-05 19:44:56.000000000 +0800
+++ xen-3.4.2//tools/ioemu-qemu-xen/tests/cris/Makefile 2011-09-26 02:18:14.264771549 +0800
@@ -12,7 +12,7 @@
OBJCOPY = $(CROSS)objcopy
# we rely on GCC inline:ing the stuff we tell it to in many places here.
-CFLAGS = -Winline -Wall -g -O2 -static
+CFLAGS = -Winline -Wall -g -static
NOSTDFLAGS = -nostartfiles -nostdlib
ASFLAGS += -g -Wa,-I,$(SRC_PATH)/tests/cris/
LDLIBS =
diff -ur xen-3.4.2.orig//tools/ioemu-qemu-xen/tests/hello-mips.c xen-3.4.2//tools/ioemu-qemu-xen/tests/hello-mips.c
--- xen-3.4.2.orig//tools/ioemu-qemu-xen/tests/hello-mips.c 2009-11-05 19:44:56.000000000 +0800
+++ xen-3.4.2//tools/ioemu-qemu-xen/tests/hello-mips.c 2011-09-26 02:18:14.669771549 +0800
@@ -6,7 +6,7 @@
* http://www.linux.com/howtos/Assembly-HOWTO/mips.shtml
*
* mipsel-linux-gcc -nostdlib -mno-abicalls -fno-PIC -mabi=32 \
-* -O2 -static -o hello-mips hello-mips.c
+* -static -o hello-mips hello-mips.c
*
*/
#define __NR_SYSCALL_BASE 4000
diff -ur xen-3.4.2.orig//tools/ioemu-qemu-xen/tests/Makefile xen-3.4.2//tools/ioemu-qemu-xen/tests/Makefile
--- xen-3.4.2.orig//tools/ioemu-qemu-xen/tests/Makefile 2009-11-05 19:44:56.000000000 +0800
+++ xen-3.4.2//tools/ioemu-qemu-xen/tests/Makefile 2011-09-26 02:18:14.262771549 +0800
@@ -2,7 +2,7 @@
-include ../config-host.mak
VPATH=$(SRC_PATH)/tests
-CFLAGS=-Wall -O2 -g -fno-strict-aliasing
+CFLAGS=-Wall -g -fno-strict-aliasing
#CFLAGS+=-msse2
LDFLAGS=
@@ -52,7 +52,7 @@
.PHONY: test-mmap
test-mmap: test-mmap.c
- $(CC) $(CFLAGS) -Wall -static -O2 $(LDFLAGS) -o $@ $<
+ $(CC) $(CFLAGS) -Wall -static $(LDFLAGS) -o $@ $<
-./test-mmap
-$(QEMU) ./test-mmap
-$(QEMU) -p 8192 ./test-mmap 8192
@@ -88,17 +88,17 @@
arm-linux-ld -o $@ $<
hello-arm.o: hello-arm.c
- arm-linux-gcc -Wall -g -O2 -c -o $@ $<
+ arm-linux-gcc -Wall -g -c -o $@ $<
test-arm-iwmmxt: test-arm-iwmmxt.s
cpp < $< | arm-linux-gnu-gcc -Wall -static -march=iwmmxt -mabi=aapcs -x assembler - -o $@
# MIPS test
hello-mips: hello-mips.c
- mips-linux-gnu-gcc -nostdlib -static -mno-abicalls -fno-PIC -mabi=32 -Wall -Wextra -g -O2 -o $@ $<
+ mips-linux-gnu-gcc -nostdlib -static -mno-abicalls -fno-PIC -mabi=32 -Wall -Wextra -g -o $@ $<
hello-mipsel: hello-mips.c
- mipsel-linux-gnu-gcc -nostdlib -static -mno-abicalls -fno-PIC -mabi=32 -Wall -Wextra -g -O2 -o $@ $<
+ mipsel-linux-gnu-gcc -nostdlib -static -mno-abicalls -fno-PIC -mabi=32 -Wall -Wextra -g -o $@ $<
# testsuite for the CRIS port.
test-cris:
diff -ur xen-3.4.2.orig//tools/libaio/src/Makefile xen-3.4.2//tools/libaio/src/Makefile
--- xen-3.4.2.orig//tools/libaio/src/Makefile 2009-11-10 23:12:56.000000000 +0800
+++ xen-3.4.2//tools/libaio/src/Makefile 2011-09-26 02:18:14.288771549 +0800
@@ -6,7 +6,7 @@
libdir=$(prefix)/lib
ARCH := $(shell uname -m | sed -e s/i.86/i386/)
-CFLAGS = -nostdlib -nostartfiles -Wall -I. -g -fomit-frame-pointer -O2 -fPIC
+CFLAGS = -nostdlib -nostartfiles -Wall -I. -g -fomit-frame-pointer -fPIC
SO_CFLAGS=-shared $(CFLAGS)
L_CFLAGS=$(CFLAGS)
LINK_FLAGS=
diff -ur xen-3.4.2.orig//tools/libxen/Makefile.dist xen-3.4.2//tools/libxen/Makefile.dist
--- xen-3.4.2.orig//tools/libxen/Makefile.dist 2011-09-26 02:17:29.223771569 +0800
+++ xen-3.4.2//tools/libxen/Makefile.dist 2011-09-26 02:18:14.553771549 +0800
@@ -22,7 +22,7 @@
CFLAGS = -Iinclude \
$(shell xml2-config --cflags) \
$(shell curl-config --cflags) \
- -W -Wall -Wmissing-prototypes -std=c99 -O2 -fPIC
+ -W -Wall -Wmissing-prototypes -std=c99 -fPIC
LDFLAGS = $(shell xml2-config --libs) \
$(shell curl-config --libs)
diff -ur xen-3.4.2.orig//tools/vnet/vnet-module/Makefile-2.4 xen-3.4.2//tools/vnet/vnet-module/Makefile-2.4
--- xen-3.4.2.orig//tools/vnet/vnet-module/Makefile-2.4 2009-11-10 23:12:57.000000000 +0800
+++ xen-3.4.2//tools/vnet/vnet-module/Makefile-2.4 2011-09-26 02:18:14.659771549 +0800
@@ -62,7 +62,7 @@
CFLAGS += -Wno-unused-parameter
CFLAGS += -g
-CFLAGS += -O2
+#CFLAGS += -O2
CFLAGS += -fno-strict-aliasing
CFLAGS += -fno-common
#CFLAGS += -fomit-frame-pointer
diff -ur xen-3.4.2.orig//extras/mini-os/minios.mk xen-3.4.2//extras/mini-os/minios.mk
--- xen-3.4.2.orig//extras/mini-os/minios.mk 2011-09-26 02:29:41.869771248 +0800
+++ xen-3.4.2//extras/mini-os/minios.mk 2011-09-26 02:33:55.708771108 +0800
@@ -23,7 +23,7 @@
DEF_CFLAGS += -DGNT_DEBUG
DEF_CFLAGS += -DGNTMAP_DEBUG
else
-DEF_CFLAGS += -O3
+#DEF_CFLAGS += -O3
endif
# Make the headers define our internal stuff
diff -ur xen-3.4.2.orig//tools/vnet/libxutil/Makefile xen-3.4.2//tools/vnet/libxutil/Makefile
--- xen-3.4.2.orig//tools/vnet/libxutil/Makefile 2011-09-26 02:29:41.872771248 +0800
+++ xen-3.4.2//tools/vnet/libxutil/Makefile 2011-09-26 02:37:59.835771029 +0800
@@ -26,7 +26,7 @@
$(call cc-option-add,CFLAGS,CC,-fgnu89-inline)
CFLAGS += -fno-strict-aliasing
-CFLAGS += -O3
+#CFLAGS += -O3
#CFLAGS += -g
MAJOR := 3.0
diff -ur xen-3.4.2.orig//tools/vnet/vnetd/Makefile xen-3.4.2//tools/vnet/vnetd/Makefile
--- xen-3.4.2.orig//tools/vnet/vnetd/Makefile 2009-11-10 23:12:57.000000000 +0800
+++ xen-3.4.2//tools/vnet/vnetd/Makefile 2011-09-26 02:37:59.834771029 +0800
@@ -44,7 +44,7 @@
CPPFLAGS += -D __ARCH_I386_ATOMIC__
#----------------------------------------------------------------------------
-CFLAGS += -O3
+#CFLAGS += -O3
CFLAGS += $(INCLUDES) $(LIBS)
LDFLAGS += $(LIBS)
|
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