[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: [Qemu-devel] [PATCH] Makefile: Fix build breakage
From: |
Paolo Bonzini |
Subject: |
Re: [Qemu-devel] [PATCH] Makefile: Fix build breakage |
Date: |
Mon, 29 Apr 2013 10:19:35 +0200 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:17.0) Gecko/20130311 Thunderbird/17.0.4 |
Il 28/04/2013 20:04, Dunrong Huang ha scritto:
> The following error occurs when building dtc module:
>
> CHK version_gen.h
> CC libfdt/fdt.o
> cc1: error: dtc: No such file or directory [-Werror]
> cc1: all warnings being treated as errors
> make[1]: *** [libfdt/fdt.o] Error 1
> make: *** [subdir-dtc] Error 2
>
> In rules.mak, "-I$(<D) -I$(@D)" was expanded to "-Idtc -I." when
> building submodule dct. Due to the using of "-Wmissing-include-dirs,
> a warning would be rarsed. To avoid it, use dtc as the first prerequisite
> so that "$(^D)" was expanded to "."
>
> Cc: Peter Crosthwaite <address@hidden>
> Cc: Blue Swirl <address@hidden>
> Signed-off-by: Dunrong Huang <address@hidden>
> ---
> Makefile | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/Makefile b/Makefile
> index 8aca92f..64b0b1b 100644
> --- a/Makefile
> +++ b/Makefile
> @@ -148,7 +148,7 @@ $(SRC_PATH)/pixman/configure:
> DTC_MAKE_ARGS=-I$(SRC_PATH)/dtc VPATH=$(SRC_PATH)/dtc -C dtc V="$(V)"
> LIBFDT_srcdir=$(SRC_PATH)/dtc/libfdt
> DTC_CFLAGS=$(CFLAGS) $(QEMU_CFLAGS) -I$(BUILD_DIR)/dtc -I$(SRC_PATH)/dtc
> -I$(SRC_PATH)/dtc/libfdt
>
> -subdir-dtc:dtc/libfdt dtc/tests
> +subdir-dtc:dtc dtc/libfdt dtc/tests
> $(call quiet-command,$(MAKE) $(DTC_MAKE_ARGS) CFLAGS="$(DTC_CFLAGS)"
> LDFLAGS="$(LDFLAGS)" ARFLAGS="$(ARFLAGS)" CC="$(CC)" AR="$(AR)" LD="$(LD)"
> $(SUBDIR_MAKEFLAGS) libfdt/libfdt.a,)
>
> dtc/%:
>
Does it work if the "-I$(<D) -I$(@D)" is added to QEMU_INCLUDES instead
of QEMU_CFLAGS?
Paolo