On Tue, 18 Jun 2013 11:09:21 +0200 Bernd Schubert
<bernd.schubert@xxxxxxxxxxxxxxxxxx> wrote:
> Users might want to compile with optimization levels and
> CXFLAGS as suggested in the Makefile comment does not work.
Doesn't it? It works for me.
make CXFLAGS=-O3
compiled with "-O3".
I haven't applied this patch (feel free to try to be more convincing) but has
applied all the others (after removing a little bit of trailing white space).
Thanks,
NeilBrown
>
> Signed-off-by: Bernd Schubert <bernd.schubert@xxxxxxxxxxxxxxxxxx>
> ---
> Makefile | 6 +++---
> 1 file changed, 3 insertions(+), 3 deletions(-)
>
> diff --git a/Makefile b/Makefile
> index 8cb8d51..09e08fa 100644
> --- a/Makefile
> +++ b/Makefile
> @@ -27,8 +27,8 @@
> # Australia
> #
>
> -# define "CXFLAGS" to give extra flags to CC.
> -# e.g. make CXFLAGS=-O to optimise
> +# define "EXTRA_CFLAGS" to give extra flags to CC.
> +# e.g. make EXTRA_CFLAGS=-O to optimise
> 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 )
> #DIET_GCC = diet gcc
> @@ -41,7 +41,7 @@ KLIBC=/home/src/klibc/klibc-0.77
> KLIBC_GCC = gcc -nostdinc -iwithprefix include -I$(KLIBC)/klibc/include -I$(KLIBC)/linux/include -I$(KLIBC)/klibc/arch/i386/include -I$(KLIBC)/klibc/include/bits32
>
> CC = $(CROSS_COMPILE)gcc
> -CXFLAGS = -ggdb
> +CXFLAGS = -ggdb $(EXTRA_CFLAGS)
> CWFLAGS = -Wall -Werror -Wstrict-prototypes -Wextra -Wno-unused-parameter
> ifdef WARN_UNUSED
> CWFLAGS += -Wp,-D_FORTIFY_SOURCE=2 -O
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