Openwrt/openwrt/package/linux/kernel-patches/001-Makefile

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--- ../../../kernel/linux-mips-cvs/Makefile 2005-01-20 03:19:21.000000000 +0100
+++ linux-2.4.29.new/Makefile 2005-03-15 01:15:27.441095231 +0100
@@ -17,9 +17,9 @@
FINDHPATH = $(HPATH)/asm $(HPATH)/linux $(HPATH)/scsi $(HPATH)/net $(HPATH)/math-emu
HOSTCC = gcc
-HOSTCFLAGS = -Wall -Wstrict-prototypes -O2 -fomit-frame-pointer
+HOSTCFLAGS = -Wall -Wstrict-prototypes -Os -fomit-frame-pointer
-CROSS_COMPILE =
+CROSS_COMPILE=
#
# Include the make variables (CC, etc...)
@@ -91,8 +91,18 @@
CPPFLAGS := -D__KERNEL__ -I$(HPATH)
-CFLAGS := $(CPPFLAGS) -Wall -Wstrict-prototypes -Wno-trigraphs -O2 \
+CFLAGS := $(CPPFLAGS) -Wall -Wstrict-prototypes -Wno-trigraphs -Os \
-fno-strict-aliasing -fno-common
+
+
+# Turn on -pg to instrument the kernel with calls to mcount().
+# Unfortunately, gcc won't allow -pg without frame pointers.
+ifdef CONFIG_MCOUNT
+ CFLAGS += -pg
+ CFLAGS_KERNEL += -pg
+ CONFIG_FRAME_POINTER = 1
+endif
+
ifndef CONFIG_FRAME_POINTER
CFLAGS += -fomit-frame-pointer
endif
@@ -501,7 +511,7 @@
ifdef CONFIG_MODVERSIONS
$(MAKE) update-modverfile
endif
- scripts/mkdep -- `find $(FINDHPATH) \( -name SCCS -o -name .svn \) -prune -o -follow -name \*.h ! -name modversions.h -print` > .hdepend
+ (find $(FINDHPATH) \( -name SCCS -o -name .svn \) -prune -o -follow -name \*.h ! -name modversions.h -print | xargs -r scripts/mkdep -- ) > .hdepend
scripts/mkdep -- init/*.c > .depend
ifdef CONFIG_MODVERSIONS