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Makefile: add "-O3" to WARN_UNUSED options. 

This finds more errors

Also remove some trailing spaces.

Signed-off-by: NeilBrown <neilb@suse.de>
This commit is contained in:
NeilBrown 2013-06-19 10:02:17 +10:00
parent c0f0d8128a
commit 7506f86012
1 changed files with 6 additions and 5 deletions
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11
Makefile
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@ -2,6 +2,7 @@
# mdadm - manage Linux "md" devices aka RAID arrays. # mdadm - manage Linux "md" devices aka RAID arrays.
# #
# Copyright (C) 2001-2002 Neil Brown <neilb@cse.unsw.edu.au> # Copyright (C) 2001-2002 Neil Brown <neilb@cse.unsw.edu.au>
# Copyright (C) 2013 Neil Brown <neilb@suse.de>
# #
# #
# This program is free software; you can redistribute it and/or modify # This program is free software; you can redistribute it and/or modify
@ -32,7 +33,7 @@
TCC = tcc TCC = tcc
UCLIBC_GCC = $(shell for nm in i386-uclibc-linux-gcc i386-uclibc-gcc; do which $$nm > /dev/null && { echo $$nm ; exit; } ; done; echo false No uclibc found ) UCLIBC_GCC = $(shell for nm in i386-uclibc-linux-gcc i386-uclibc-gcc; do which $$nm > /dev/null && { echo $$nm ; exit; } ; done; echo false No uclibc found )
#DIET_GCC = diet gcc #DIET_GCC = diet gcc
# sorry, but diet-libc doesn't know about posix_memalign, # sorry, but diet-libc doesn't know about posix_memalign,
# so we cannot use it any more. # so we cannot use it any more.
DIET_GCC = gcc -DHAVE_STDINT_H DIET_GCC = gcc -DHAVE_STDINT_H
@ -44,7 +45,7 @@ CC = $(CROSS_COMPILE)gcc
CXFLAGS = -ggdb CXFLAGS = -ggdb
CWFLAGS = -Wall -Werror -Wstrict-prototypes -Wextra -Wno-unused-parameter CWFLAGS = -Wall -Werror -Wstrict-prototypes -Wextra -Wno-unused-parameter
ifdef WARN_UNUSED ifdef WARN_UNUSED
CWFLAGS += -Wp,-D_FORTIFY_SOURCE=2 -O CWFLAGS += -Wp,-D_FORTIFY_SOURCE=2 -O3
endif endif
ifdef DEBIAN ifdef DEBIAN
@ -92,7 +93,7 @@ endif
# STRIP = -s # STRIP = -s
INSTALL = /usr/bin/install INSTALL = /usr/bin/install
DESTDIR = DESTDIR =
BINDIR = /sbin BINDIR = /sbin
MANDIR = /usr/share/man MANDIR = /usr/share/man
MAN4DIR = $(MANDIR)/man4 MAN4DIR = $(MANDIR)/man4
@ -164,7 +165,7 @@ mdadm.tcc : $(SRCS) $(INCL)
$(TCC) -o mdadm.tcc $(SRCS) $(TCC) -o mdadm.tcc $(SRCS)
mdadm.klibc : $(SRCS) $(INCL) mdadm.klibc : $(SRCS) $(INCL)
rm -f $(OBJS) rm -f $(OBJS)
$(CC) -nostdinc -iwithprefix include -I$(KLIBC)/klibc/include -I$(KLIBC)/linux/include -I$(KLIBC)/klibc/arch/i386/include -I$(KLIBC)/klibc/include/bits32 $(CFLAGS) $(SRCS) $(CC) -nostdinc -iwithprefix include -I$(KLIBC)/klibc/include -I$(KLIBC)/linux/include -I$(KLIBC)/klibc/arch/i386/include -I$(KLIBC)/klibc/include/bits32 $(CFLAGS) $(SRCS)
mdadm.Os : $(SRCS) $(INCL) mdadm.Os : $(SRCS) $(INCL)
@ -275,7 +276,7 @@ uninstall:
test: mdadm mdmon test_stripe swap_super test: mdadm mdmon test_stripe swap_super
@echo "Please run './test' as root" @echo "Please run './test' as root"
clean : clean :
rm -f mdadm mdmon $(OBJS) $(MON_OBJS) $(STATICOBJS) core *.man \ rm -f mdadm mdmon $(OBJS) $(MON_OBJS) $(STATICOBJS) core *.man \
mdadm.tcc mdadm.uclibc mdadm.static *.orig *.porig *.rej *.alt .merge_file_* \ mdadm.tcc mdadm.uclibc mdadm.static *.orig *.porig *.rej *.alt .merge_file_* \
mdadm.Os mdadm.O2 mdmon.O2 \ mdadm.Os mdadm.O2 mdmon.O2 \