Re: [Buildroot] Issue Building New Package cmus

[Dylan via buildroot <buildroot@buildroot.org>]

Hello Arnout,

Thank you for the prompt reply. I moved the $(TARGET_CONFIGURE_OPTS) 
variable behind the ./configure and MAKE invocations and it has solved 
that issue (pasted below).

define CMUS_CONFIGURE_CMDS
 (cd $(@D); \
 $(TARGET_CONFIGURE_OPTS) \
 $(TARGET_CONFIGURE_ARGS) \
 ./configure $(CMUS_CONFIGURE_OPTS))
endef

define CMUS_BUILD_CMDS
 $(TARGET_MAKE_ENV) \
 $(TARGET_CONFIGURE_OPTS) \
 $(TARGET_CONFIGURE_ARGS) \
 $(MAKE) -C $(@D) all
endef

define CMUS_INSTALL_TARGET_CMDS
 $(TARGET_MAKE_ENV) \
 $(TARGET_CONFIGURE_OPTS) \
 $(TARGET_CONFIGURE_ARGS) \
 $(MAKE) -C $(@D) install \
 DESTDIR="$(TARGET_DIR)/usr/bin"
endef


I'm now receiving errors related to "undefined references", which by 
their names, seem rather essential:

main.c:(.text+0x4): undefined reference to `__stack_chk_guard'
buildroot/output/host/bin/aarch64-buildroot-linux-gnu-ld: 
main.c:(.text+0x14): undefined reference to `__stack_chk_guard'
buildroot/output/host/bin/aarch64-buildroot-linux-gnu-ld: 
main.c:(.text+0x4c): undefined reference to `read'
buildroot/output/host/bin/aarch64-buildroot-linux-gnu-ld: 
main.c:(.text+0x64): undefined reference to `__stack_chk_guard'
buildroot/output/host/bin/aarch64-buildroot-linux-gnu-ld: 
main.c:(.text+0x68): undefined reference to `__stack_chk_guard'
buildroot/output/host/bin/aarch64-buildroot-linux-gnu-ld: 
main.c:(.text+0x80): undefined reference to `__stack_chk_fail'
buildroot/output/host/bin/aarch64-buildroot-linux-gnu-ld: main.o: in 
function `write_line':
main.c:(.text+0x138): undefined reference to `strlen'

Specifically, right after the line,
	LD	cmus-remote

Do you have any suggestions for resources I could dive deeper into 
this? I've been combing through the buildroot and bootlin docs, but it 
seems there are some specifics that I am missing.

I have the full build log here, if you're so inclined: 
https://paste.ack.tf/f86eab

Thank you for your assistance!
Dylan

On Sun, May 5 2024 at 09:33:22 PM +0200, Arnout Vandecappelle 
<arnout@mind.be> wrote:
> 
> 
> On 05/05/2024 20:41, Dylan via buildroot wrote:
>> Hello,
>> 
>> I have added a new package, cmus, to my buildroot package list, but 
>> when I try \x7fto compile it during a full rebuild, it returns an error 
>> message,
>> 
>> input.c: In function 'do_http_get':
>> input.c:223:54: error: expected ')' before 'VERSION'
>> CC lib.o
>> make[2]: *** [scripts/lib.mk:66: input.o] Error 1
>> make[2]: *** Waiting for unfinished jobs....
>> make[1]: *** [package/pkg-generic.mk:283: 
>> \x7fbuildroot/output/build/cmus-2.10.0/.stamp_built] Error 2
>> make: *** [Makefile:82: _all] Error 2
>> 
>> 
>> I can build the cmus package outside of buildroot, so I think it may 
>> be related \x7fto my cmus.mk file, but I am not sure what is wrong with 
>> the file.
>> 
>> I've uploaded the contents of the cmus.mk file here:
>> https://paste.ack.tf/8471de
> 
>  You have:
> 
> $(MAKE) $(TARGET_CONFIGURE_OPTS)
> 
>  This forces an override of all variables defined in 
> TARGET_CONFIGURE_OPTS. One of those is CFLAGS, and in the Makefile 
> itself the definition of VERSION is added to CFLAGS.
> 
>  The solution is typically to use
> 
> $(TARGET_CONFIGURE_OPTS) $(MAKE)
> 
> i.e. pass everything in the environment. But then you have to make 
> sure that the Makefile properly handles that - e.g. that it uses += 
> for CFLAGS (which it does).
> 
>  Regards,
>  Arnout
> 
>> 
>> If the mailing list supports it, I have the hash and config files 
>> attached, as \x7fwell.
>> 
>> 
>> I'm using buildroot version 2024.02 and have tried running "make 
>> clean all".
>> Is anyone else able to reproduce the same error, or can tell me what 
>> I've done \x7fincorrectly?
>> 
>> Thank you,
>> Dylan
>> 
>> 
>> _______________________________________________
>> buildroot mailing list
>> buildroot@buildroot.org
>> https://lists.buildroot.org/mailman/listinfo/buildroot


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