[Crash-utility] [PATCH v3] Makefile: crash multi-target and multithread compile support

[HAGIO KAZUHITO(萩尾 一仁)]

-----Original Message-----
> This patch will enable making crash as follows:
> 
>     $ make -j8 warn lzo zstd
> 
> Signed-off-by: Tao Liu <ltao at redhat.com>

Thanks, looks good to me.

Acked-by: Kazuhito Hagio <k-hagio-ab at nec.com>

Kazu


> ---
>  Makefile | 51 ++++++++++++++++++++++++---------------------------
>  1 file changed, 24 insertions(+), 27 deletions(-)
> 
> diff --git a/Makefile b/Makefile
> index ede87a1..1ef96fa 100644
> --- a/Makefile
> +++ b/Makefile
> @@ -223,6 +223,28 @@ ifneq ($(target),)
>  CONF_TARGET_FLAG="-t$(target)"
>  endif
> 
> +ifeq ($(findstring warn,$(MAKECMDGOALS)),warn)
> +CONF_TARGET_FLAG += -w
> +endif
> +ifeq ($(findstring Warn,$(MAKECMDGOALS)),Warn)
> +CONF_TARGET_FLAG += -W
> +endif
> +ifeq ($(findstring nowarn,$(MAKECMDGOALS)),nowarn)
> +CONF_TARGET_FLAG += -n
> +endif
> +ifeq ($(findstring lzo,$(MAKECMDGOALS)),lzo)
> +CONF_TARGET_FLAG += -x lzo
> +endif
> +ifeq ($(findstring snappy,$(MAKECMDGOALS)),snappy)
> +CONF_TARGET_FLAG += -x snappy
> +endif
> +ifeq ($(findstring zstd,$(MAKECMDGOALS)),zstd)
> +CONF_TARGET_FLAG += -x zstd
> +endif
> +ifeq ($(findstring valgrind,$(MAKECMDGOALS)),valgrind)
> +CONF_TARGET_FLAG += -x valgrind
> +endif
> +
>  # To build the extensions library by default, uncomment the third command
>  # line below.  Otherwise they can be built by entering "make extensions".
> 
> @@ -305,33 +327,8 @@ install:
>  unconfig: make_configure
>  	@./configure -u
> 
> -warn: make_configure
> -	@./configure ${CONF_TARGET_FLAG} -w -b
> -	@$(MAKE) gdb_merge
> -
> -Warn: make_configure
> -	@./configure ${CONF_TARGET_FLAG} -W -b
> -	@$(MAKE) gdb_merge
> -
> -nowarn: make_configure
> -	@./configure ${CONF_TARGET_FLAG} -n -b
> -	@$(MAKE) gdb_merge
> -
> -lzo: make_configure
> -	@./configure -x lzo ${CONF_TARGET_FLAG} -w -b
> -	@$(MAKE) gdb_merge
> -
> -snappy: make_configure
> -	@./configure -x snappy ${CONF_TARGET_FLAG} -w -b
> -	@$(MAKE) gdb_merge
> -
> -zstd: make_configure
> -	@./configure -x zstd ${CONF_TARGET_FLAG} -w -b
> -	@$(MAKE) gdb_merge
> -
> -valgrind: make_configure
> -	@./configure -x valgrind ${CONF_TARGET_FLAG} -w -b
> -	@$(MAKE) gdb_merge
> +warn Warn nowarn lzo snappy zstd valgrind: all
> +	@true  #dummy
> 
>  main.o: ${GENERIC_HFILES} main.c
>  	${CC} -c ${CRASH_CFLAGS} main.c ${WARNING_OPTIONS} ${WARNING_ERROR}
> --
> 2.33.1
> 
> --
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