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[Xen-changelog] Clean up the usage of CFLAGS. This is nice for packagers, who would

# HG changeset patch
# User kaf24@xxxxxxxxxxxxxxxxxxxx
# Node ID 7e68bc2745afdeb7e948b2365c01f53e00d89e46
# Parent  fbeb0a5b7219630839986cf4cdb1b813618cbdce
Clean up the usage of CFLAGS.  This is nice for packagers, who would
like to control the base compilation flags from a central place.

Signed-off-by: Charles Coffing <ccoffing@xxxxxxxxxx>

diff -r fbeb0a5b7219 -r 7e68bc2745af Config.mk
--- a/Config.mk Thu Mar  9 16:24:57 2006
+++ b/Config.mk Thu Mar  9 20:17:45 2006
@@ -40,6 +40,8 @@
 
 test-gcc-flag = $(shell $(1) -v --help 2>&1 | grep -q " $(2) " && echo $(2))
 
+CFLAGS += -Wall
+
 HOSTCFLAGS += $(call test-gcc-flag,$(HOSTCC),-Wdeclaration-after-statement)
 CFLAGS     += $(call test-gcc-flag,$(CC),-Wdeclaration-after-statement)
 
diff -r fbeb0a5b7219 -r 7e68bc2745af tools/blktap/Makefile
--- a/tools/blktap/Makefile     Thu Mar  9 16:24:57 2006
+++ b/tools/blktap/Makefile     Thu Mar  9 20:17:45 2006
@@ -22,7 +22,6 @@
 SRCS     :=
 SRCS     += blktaplib.c xenbus.c blkif.c
 
-CFLAGS   += -Wall
 CFLAGS   += -Werror
 CFLAGS   += -Wno-unused
 #CFLAGS   += -O3
diff -r fbeb0a5b7219 -r 7e68bc2745af tools/blktap/parallax/Makefile
--- a/tools/blktap/parallax/Makefile    Thu Mar  9 16:24:57 2006
+++ b/tools/blktap/parallax/Makefile    Thu Mar  9 20:17:45 2006
@@ -31,7 +31,6 @@
 VDI_TOOLS += vdi_tree
 VDI_TOOLS += vdi_validate
 
-CFLAGS   += -Wall
 CFLAGS   += -Werror
 CFLAGS   += -Wno-unused
 #CFLAGS   += -O3
@@ -58,7 +57,7 @@
        $(CC) $(CFLAGS) -o parallax -L.. $(LDFLAGS) $(PLX_SRCS)
 
 ${VDI_TOOLS}: %: %.c $(VDI_SRCS)
-       $(CC) $(CFLAGS) -g3 -o $@ $@.c $(LDFLAGS) $(VDI_SRCS)
+       $(CC) $(CFLAGS) -o $@ $@.c $(LDFLAGS) $(VDI_SRCS)
 
 .PHONY: TAGS clean install rpm
--include $(DEPS)
\ No newline at end of file
+-include $(DEPS)
diff -r fbeb0a5b7219 -r 7e68bc2745af tools/blktap/ublkback/Makefile
--- a/tools/blktap/ublkback/Makefile    Thu Mar  9 16:24:57 2006
+++ b/tools/blktap/ublkback/Makefile    Thu Mar  9 20:17:45 2006
@@ -9,7 +9,6 @@
 IBIN         = ublkback
 INSTALL_DIR  = /usr/sbin
 
-CFLAGS   += -Wall
 CFLAGS   += -Werror
 CFLAGS   += -Wno-unused
 #CFLAGS   += -O3
diff -r fbeb0a5b7219 -r 7e68bc2745af tools/console/Makefile
--- a/tools/console/Makefile    Thu Mar  9 16:24:57 2006
+++ b/tools/console/Makefile    Thu Mar  9 20:17:45 2006
@@ -9,7 +9,7 @@
 INSTALL_PROG    = $(INSTALL) -m0755
 INSTALL_DIR     = $(INSTALL) -d -m0755
 
-CFLAGS  += -Wall -Werror -g3
+CFLAGS  += -Werror -g
 
 CFLAGS  += -I $(XEN_LIBXC)
 CFLAGS  += -I $(XEN_XENSTORE)
diff -r fbeb0a5b7219 -r 7e68bc2745af tools/debugger/libxendebug/Makefile
--- a/tools/debugger/libxendebug/Makefile       Thu Mar  9 16:24:57 2006
+++ b/tools/debugger/libxendebug/Makefile       Thu Mar  9 20:17:45 2006
@@ -14,7 +14,7 @@
 
 SRCS     := xendebug.c
 
-CFLAGS   += -Wall -Werror -O3 -fno-strict-aliasing
+CFLAGS   += -Werror -O3 -fno-strict-aliasing
 CFLAGS   += $(INCLUDES) -I. -I$(XEN_ROOT)/tools/libxc
 # Get gcc to generate the dependencies for us.
 CFLAGS   += -Wp,-MD,.$(@F).d
diff -r fbeb0a5b7219 -r 7e68bc2745af tools/debugger/pdb/Makefile
--- a/tools/debugger/pdb/Makefile       Thu Mar  9 16:24:57 2006
+++ b/tools/debugger/pdb/Makefile       Thu Mar  9 20:17:45 2006
@@ -20,7 +20,6 @@
 INCLUDES   += -I $(OCAML_ROOT)/lib/ocaml
 
 CFLAGS     += $(INCLUDES)
-CFLAGS     += -Wall
 CFLAGS     += -Werror
 CFLAGS     += -g
 
diff -r fbeb0a5b7219 -r 7e68bc2745af tools/ioemu/Makefile
--- a/tools/ioemu/Makefile      Thu Mar  9 16:24:57 2006
+++ b/tools/ioemu/Makefile      Thu Mar  9 20:17:45 2006
@@ -3,7 +3,7 @@
 
 -include config-host.mak
 
-CFLAGS+=-Wall -O2 -g -fno-strict-aliasing 
+CFLAGS+=-O2 -g -fno-strict-aliasing 
 ifdef CONFIG_DARWIN
 CFLAGS+= -mdynamic-no-pic
 endif
diff -r fbeb0a5b7219 -r 7e68bc2745af tools/ioemu/target-i386-dm/Makefile
--- a/tools/ioemu/target-i386-dm/Makefile       Thu Mar  9 16:24:57 2006
+++ b/tools/ioemu/target-i386-dm/Makefile       Thu Mar  9 20:17:45 2006
@@ -13,7 +13,7 @@
 VPATH+=:$(SRC_PATH)/linux-user
 DEFINES+=-I$(SRC_PATH)/linux-user -I$(SRC_PATH)/linux-user/$(TARGET_ARCH)
 endif
-CFLAGS+=-Wall -O2 -g -fno-strict-aliasing
+CFLAGS+=-O2 -g -fno-strict-aliasing
 LDFLAGS=-g
 LIBS=
 HELPER_CFLAGS=$(CFLAGS)
diff -r fbeb0a5b7219 -r 7e68bc2745af tools/libxc/Makefile
--- a/tools/libxc/Makefile      Thu Mar  9 16:24:57 2006
+++ b/tools/libxc/Makefile      Thu Mar  9 20:17:45 2006
@@ -48,7 +48,6 @@
 BUILD_SRCS += xc_hvm_build.c
 endif
 
-CFLAGS   += -Wall
 CFLAGS   += -Werror
 CFLAGS   += -O3
 CFLAGS   += -fno-strict-aliasing
diff -r fbeb0a5b7219 -r 7e68bc2745af tools/misc/Makefile
--- a/tools/misc/Makefile       Thu Mar  9 16:24:57 2006
+++ b/tools/misc/Makefile       Thu Mar  9 20:17:45 2006
@@ -5,7 +5,7 @@
 XEN_ROOT=../..
 include $(XEN_ROOT)/tools/Rules.mk
 
-CFLAGS   += -Wall -Werror -O3 
+CFLAGS   += -Werror -O3 
 
 INCLUDES += -I $(XEN_XC)
 INCLUDES += -I $(XEN_LIBXC)
diff -r fbeb0a5b7219 -r 7e68bc2745af tools/misc/cpuperf/Makefile
--- a/tools/misc/cpuperf/Makefile       Thu Mar  9 16:24:57 2006
+++ b/tools/misc/cpuperf/Makefile       Thu Mar  9 20:17:45 2006
@@ -17,7 +17,7 @@
 XEN_ROOT=../../..
 include $(XEN_ROOT)/tools/Rules.mk
 
-CFLAGS      += -Wall -O3 
+CFLAGS      += -O3 
 
 HDRS         = $(wildcard *.h)
 SRCS         = $(wildcard *.c)
diff -r fbeb0a5b7219 -r 7e68bc2745af tools/misc/lomount/Makefile
--- a/tools/misc/lomount/Makefile       Thu Mar  9 16:24:57 2006
+++ b/tools/misc/lomount/Makefile       Thu Mar  9 20:17:45 2006
@@ -6,7 +6,7 @@
 XEN_ROOT=../../..
 include $(XEN_ROOT)/tools/Rules.mk
 
-CFLAGS  += -Wall -Werror -O3
+CFLAGS  += -Werror -O3
 
 HDRS     = $(wildcard *.h)
 OBJS     = $(patsubst %.c,%.o,$(wildcard *.c))
diff -r fbeb0a5b7219 -r 7e68bc2745af tools/misc/mbootpack/Makefile
--- a/tools/misc/mbootpack/Makefile     Thu Mar  9 16:24:57 2006
+++ b/tools/misc/mbootpack/Makefile     Thu Mar  9 20:17:45 2006
@@ -20,7 +20,7 @@
 INCS   := -I. -I-
 DEFS   := 
 LDFLAGS        := 
-CFLAGS := -Wall -Wpointer-arith -Wcast-qual -Wno-unused -Wno-format
+CFLAGS += -Wpointer-arith -Wcast-qual -Wno-unused -Wno-format
 CFLAGS += -Wmissing-prototypes
 #CFLAGS        += -pipe -g -O0 -Wcast-align
 CFLAGS += -pipe -O3 
diff -r fbeb0a5b7219 -r 7e68bc2745af tools/misc/miniterm/Makefile
--- a/tools/misc/miniterm/Makefile      Thu Mar  9 16:24:57 2006
+++ b/tools/misc/miniterm/Makefile      Thu Mar  9 20:17:45 2006
@@ -1,9 +1,10 @@
+XEN_ROOT:=../../..
+include $(XEN_ROOT)/tools/Rules.mk
+
 INSTALL                = install
 INSTALL_PROG   = $(INSTALL) -m0755
 INSTALL_DIR    = $(INSTALL) -d -m0755
 
-CC     = gcc
-CFLAGS = -Wall -O3
 TARGET = miniterm
 
 all: $(TARGET)
@@ -16,4 +17,4 @@
        $(RM) *.o $(TARGET) *~
 
 $(TARGET): $(TARGET).c
-       $(CC) $(CFLAGS) -o $@ $<
+       $(HOSTCC) $(HOSTCFLAGS) -o $@ $<
diff -r fbeb0a5b7219 -r 7e68bc2745af tools/misc/nsplitd/Makefile
--- a/tools/misc/nsplitd/Makefile       Thu Mar  9 16:24:57 2006
+++ b/tools/misc/nsplitd/Makefile       Thu Mar  9 20:17:45 2006
@@ -1,6 +1,6 @@
+XEN_ROOT := ../../..
+include $(XEN_ROOT)/tools/Rules.mk
 
-CC     = gcc
-CFLAGS = -Wall -O3
 CFILES = $(wildcard *.c)
 
 HDRS     = $(wildcard *.h)
@@ -16,7 +16,7 @@
        $(RM) *.o $(TARGET) *~
 
 $(TARGET): $(OBJS)
-       $(CC) $(CFLAGS) -o $@ $^
+       $(HOSTCC) $(HOSTCFLAGS) -o $@ $^
 
 %.o: %.c $(HDRS) Makefile
-       $(CC) $(CFLAGS) -c -o $@ $<
+       $(HOSTCC) $(HOSTCFLAGS) -c -o $@ $<
diff -r fbeb0a5b7219 -r 7e68bc2745af tools/security/Makefile
--- a/tools/security/Makefile   Thu Mar  9 16:24:57 2006
+++ b/tools/security/Makefile   Thu Mar  9 20:17:45 2006
@@ -1,7 +1,6 @@
 XEN_ROOT = ../..
 include $(XEN_ROOT)/tools/Rules.mk
 
-CFLAGS   += -Wall
 CFLAGS   += -Werror
 CFLAGS   += -O3
 CFLAGS   += -fno-strict-aliasing
diff -r fbeb0a5b7219 -r 7e68bc2745af tools/vnet/libxutil/Makefile
--- a/tools/vnet/libxutil/Makefile      Thu Mar  9 16:24:57 2006
+++ b/tools/vnet/libxutil/Makefile      Thu Mar  9 20:17:45 2006
@@ -29,8 +29,7 @@
 LIB_OBJS := $(LIB_SRCS:.c=.o)
 PIC_OBJS := $(LIB_SRCS:.c=.opic)
 
-CFLAGS   += -Wall -Werror -O3 -fno-strict-aliasing
-CFLAGS   += -g
+CFLAGS   += -Werror -O3 -fno-strict-aliasing -g
 
 # Get gcc to generate the dependencies for us.
 CFLAGS   += -Wp,-MD,.$(@F).d
diff -r fbeb0a5b7219 -r 7e68bc2745af tools/vnet/vnetd/Makefile
--- a/tools/vnet/vnetd/Makefile Thu Mar  9 16:24:57 2006
+++ b/tools/vnet/vnetd/Makefile Thu Mar  9 20:17:45 2006
@@ -44,7 +44,6 @@
 #----------------------------------------------------------------------------
 CFLAGS += -g
 CFLAGS += -O2
-CFLAGS += -Wall
 CFLAGS += $(INCLUDES) $(LIBS)
 
 LDFLAGS += $(LIBS)
diff -r fbeb0a5b7219 -r 7e68bc2745af tools/vtpm/Rules.mk
--- a/tools/vtpm/Rules.mk       Thu Mar  9 16:24:57 2006
+++ b/tools/vtpm/Rules.mk       Thu Mar  9 20:17:45 2006
@@ -14,7 +14,7 @@
 TOOLS_INSTALL_DIR = $(DESTDIR)/usr/bin
 
 # General compiler flags
-CFLAGS   = -Wall -Werror -g3 -I.
+CFLAGS   = -Werror -g3 -I.
 
 # For generating dependencies
 CFLAGS += -Wp,-MD,.$(@F).d
diff -r fbeb0a5b7219 -r 7e68bc2745af tools/vtpm_manager/Rules.mk
--- a/tools/vtpm_manager/Rules.mk       Thu Mar  9 16:24:57 2006
+++ b/tools/vtpm_manager/Rules.mk       Thu Mar  9 20:17:45 2006
@@ -14,7 +14,7 @@
 TOOLS_INSTALL_DIR = $(DESTDIR)/usr/bin
 
 # General compiler flags
-CFLAGS = -Wall -Werror -g3 -I.
+CFLAGS = -Werror -g3 -I.
 
 # For generating dependencies
 CFLAGS += -Wp,-MD,.$(@F).d
diff -r fbeb0a5b7219 -r 7e68bc2745af tools/xcutils/Makefile
--- a/tools/xcutils/Makefile    Thu Mar  9 16:24:57 2006
+++ b/tools/xcutils/Makefile    Thu Mar  9 20:17:45 2006
@@ -19,7 +19,7 @@
 
 INCLUDES += -I $(XEN_LIBXC)
 
-CFLAGS += -Wall -Werror -O3 -fno-strict-aliasing
+CFLAGS += -Werror -O3 -fno-strict-aliasing
 CFLAGS += $(INCLUDES)
 
 # Make gcc generate dependencies.
diff -r fbeb0a5b7219 -r 7e68bc2745af tools/xenmon/Makefile
--- a/tools/xenmon/Makefile     Thu Mar  9 16:24:57 2006
+++ b/tools/xenmon/Makefile     Thu Mar  9 20:17:45 2006
@@ -20,7 +20,7 @@
 XEN_ROOT=../..
 include $(XEN_ROOT)/tools/Rules.mk
 
-CFLAGS += -Wall -Werror -g
+CFLAGS  += -Werror -g
 CFLAGS  += -I $(XEN_XC)
 CFLAGS  += -I $(XEN_LIBXC)
 LDFLAGS += -L $(XEN_LIBXC)
diff -r fbeb0a5b7219 -r 7e68bc2745af tools/xentrace/Makefile
--- a/tools/xentrace/Makefile   Thu Mar  9 16:24:57 2006
+++ b/tools/xentrace/Makefile   Thu Mar  9 20:17:45 2006
@@ -6,7 +6,7 @@
 XEN_ROOT=../..
 include $(XEN_ROOT)/tools/Rules.mk
 
-CFLAGS  += -Wall -Werror -O3
+CFLAGS  += -Werror -O3
 
 CFLAGS  += -I $(XEN_XC)
 CFLAGS  += -I $(XEN_LIBXC)
diff -r fbeb0a5b7219 -r 7e68bc2745af xen/arch/x86/Rules.mk
--- a/xen/arch/x86/Rules.mk     Thu Mar  9 16:24:57 2006
+++ b/xen/arch/x86/Rules.mk     Thu Mar  9 20:17:45 2006
@@ -9,7 +9,7 @@
 supervisor_mode_kernel ?= n
 
 CFLAGS  += -nostdinc -fno-builtin -fno-common -fno-strict-aliasing
-CFLAGS  += -iwithprefix include -Wall -Werror -Wno-pointer-arith -pipe
+CFLAGS  += -iwithprefix include -Werror -Wno-pointer-arith -pipe
 CFLAGS  += -I$(BASEDIR)/include 
 CFLAGS  += -I$(BASEDIR)/include/asm-x86/mach-generic
 CFLAGS  += -I$(BASEDIR)/include/asm-x86/mach-default

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