diff options
| -rw-r--r-- | Makefile | 17 |
1 files changed, 8 insertions, 9 deletions
@@ -41,6 +41,7 @@ EXTRAS= # make the build silent. Set this to something else to make it noisy again. V=false +VERSION = 060 ROOT = udev DAEMON = udevd SENDER = udevsend @@ -51,7 +52,6 @@ CONTROL = udevcontrol INFO = udevinfo TESTER = udevtest STARTER = udevstart -VERSION = 060 RELEASE_NAME = $(ROOT)-$(VERSION) LOCAL_CFG_DIR = etc/udev DESTDIR = @@ -102,19 +102,18 @@ GCCINCDIR := ${shell LC_ALL=C $(CC) -print-search-dirs | sed -ne "s/install: \(. # code taken from uClibc to determine the libgcc.a filename GCC_LIB := $(shell $(CC) -print-libgcc-file-name ) -# use '-Os' optimization if available, else use -O2 -OPTIMIZATION := ${shell if $(CC) -Os -S -o /dev/null -xc /dev/null >/dev/null 2>&1; \ - then echo "-Os"; else echo "-O2" ; fi} - # check if compiler option is supported -cc-supports = ${shell if $(CC) ${1} -S -o /dev/null -xc /dev/null > /dev/null 2>&1; then echo "$(1)"; fi;} +cc-supports = ${shell if $(CC) ${1} -S -o /dev/null -xc /dev/null > /dev/null 2>&1; then echo "$(1)"; else echo "$(2)"; fi;} CFLAGS += -Wall -fno-builtin -Wchar-subscripts -Wpointer-arith -Wstrict-prototypes -Wsign-compare -CFLAGS += $(call cc-supports,-Wno-pointer-sign) -CFLAGS += $(call cc-supports,-Wdeclaration-after-statement) +CFLAGS += $(call cc-supports, -Wno-pointer-sign, ) +CFLAGS += $(call cc-supports, -Wdeclaration-after-statement, ) CFLAGS += -pipe CFLAGS += -D_GNU_SOURCE +# use '-Os' optimization if available, else use -O2 +OPTFLAGS := $(call cc-supports, -Os, -O2) + HEADERS = \ udev.h \ udev_utils.h \ @@ -165,7 +164,7 @@ ifeq ($(strip $(DEBUG)),true) LDFLAGS += -Wl STRIPCMD = /bin/true -Since_we_are_debugging else - CFLAGS += $(OPTIMIZATION) -fomit-frame-pointer + CFLAGS += $(OPTFLAGS) -fomit-frame-pointer LDFLAGS += -s -Wl STRIPCMD = $(STRIP) -s --remove-section=.note --remove-section=.comment endif |