Closed unixfreaxjp closed 7 years ago
wat? build fine here
Maijin commented 5 minutes ago @unixfreaxjp next time please open issue on https://github.com/radare/radare2 repo not "radare"
Done.
@radare commented 7 minutes ago cant reproduce
It was occured in x32/gcc 4.2.1 20070831 patched [FreeBSD] Let's see if this occured in x86-64 & amd64 FreeeBSD too (hold on..)
i have tested on freebsd-amd64, linux-arm and osx-x86-64, no issues at all
What compiler do you use?
@XVilka commented 2 minutes ago What compiler do you use?
$ gcc --version
gcc (GCC) 4.2.1 20070831 patched [FreeBSD]
Copyright (C) 2007 Free Software Foundation, Inc.
It's this bug https://gcc.gnu.org/bugzilla/show_bug.cgi?id=10676
@unixfreaxjp please try now
@radare commented 14 minutes ago i have tested on freebsd-amd64, linux-arm and osx-x86-64, no issues at all
This, occurred as well in amd64 in two machines different FreeBSD version (9.x and 10.x) One quick grabbed error log: https://github.com/unixfreaxjp/dev/blob/master/r2freebsdx64-4.md
@unixfreaxjp please try now
@XVilka commented 2 minutes ago @unixfreaxjp please try now
Retrying now. @Maijin
The solution is to eliminate anonymous union.
@XVilka @Maijin @radare
build error is persisted. In union initial
part.
It was well before in last week compilation.. same cc (GCC) 4.2.1 20070831 patched [FreeBSD]
This is gcc compatibility problem..
x32 log:
Tue Nov 29 20:33:56 JST 2016
heads/master-0-g74bb05a
:
CC anal_avr.c
/TEST/radare/radare2/libr/..//libr/anal/p/anal_avr.c:112: warning: braces around scalar initializer
/TEST/radare/radare2/libr/..//libr/anal/p/anal_avr.c:112: warning: (near initialization for 'cpu_models[0].inherit')
/TEST/radare/radare2/libr/..//libr/anal/p/anal_avr.c:113: error: field name not in record or union initializer
/TEST/radare/radare2/libr/..//libr/anal/p/anal_avr.c:113: error: (near initialization for 'cpu_models[0].inherit')
/TEST/radare/radare2/libr/..//libr/anal/p/anal_avr.c:113: warning: braces around scalar initializer
/TEST/radare/radare2/libr/..//libr/anal/p/anal_avr.c:113: warning: (near initialization for 'cpu_models[0].inherit')
/TEST/radare/radare2/libr/..//libr/anal/p/anal_avr.c:114: warning: initialization from incompatible pointer type
/TEST/radare/radare2/libr/..//libr/anal/p/anal_avr.c:115: warning: excess elements in scalar initializer
/TEST/radare/radare2/libr/..//libr/anal/p/anal_avr.c:115: warning: (near initialization for 'cpu_models[0].inherit')
/TEST/radare/radare2/libr/..//libr/anal/p/anal_avr.c:116: warning: excess elements in scalar initializer
/TEST/radare/radare2/libr/..//libr/anal/p/anal_avr.c:116: warning: (near initialization for 'cpu_models[0].inherit')
/TEST/radare/radare2/libr/..//libr/anal/p/anal_avr.c:118: warning: excess elements in scalar initializer
/TEST/radare/radare2/libr/..//libr/anal/p/anal_avr.c:118: warning: (near initialization for 'cpu_models[0].inherit')
/TEST/radare/radare2/libr/..//libr/anal/p/anal_avr.c:122: warning: braces around scalar initializer
/TEST/radare/radare2/libr/..//libr/anal/p/anal_avr.c:122: warning: (near initialization for 'cpu_models[1].inherit')
/TEST/radare/radare2/libr/..//libr/anal/p/anal_avr.c:123: error: field name not in record or union initializer
/TEST/radare/radare2/libr/..//libr/anal/p/anal_avr.c:123: error: (near initialization for 'cpu_models[1].inherit')
/TEST/radare/radare2/libr/..//libr/anal/p/anal_avr.c:123: warning: braces around scalar initializer
/TEST/radare/radare2/libr/..//libr/anal/p/anal_avr.c:123: warning: (near initialization for 'cpu_models[1].inherit')
/TEST/radare/radare2/libr/..//libr/anal/p/anal_avr.c:124: warning: initialization from incompatible pointer type
/TEST/radare/radare2/libr/..//libr/anal/p/anal_avr.c:125: warning: excess elements in scalar initializer
/TEST/radare/radare2/libr/..//libr/anal/p/anal_avr.c:125: warning: (near initialization for 'cpu_models[1].inherit')
/TEST/radare/radare2/libr/..//libr/anal/p/anal_avr.c:126: warning: excess elements in scalar initializer
/TEST/radare/radare2/libr/..//libr/anal/p/anal_avr.c:126: warning: (near initialization for 'cpu_models[1].inherit')
/TEST/radare/radare2/libr/..//libr/anal/p/anal_avr.c:128: warning: excess elements in scalar initializer
/TEST/radare/radare2/libr/..//libr/anal/p/anal_avr.c:128: warning: (near initialization for 'cpu_models[1].inherit')
gmake[3]: *** [/TEST/radare/radare2/libr/../global.mk:42: /TEST/radare/radare2/libr/..//libr/anal/p/anal_avr.o] Error 1
gmake[3]: *** Waiting for unfinished jobs....
gmake[2]: *** [Makefile:83: anal] Error 2
gmake[2]: *** Waiting for unfinished jobs....
/TEST/radare/radare2/libr/bin/p
SHLR=/TEST/radare/radare2/libr/..//libr/../shlr
gmake[1]: *** [Makefile:31: all] Error 2
gmake: *** [Makefile:51: all] Error 2
@XVilka @Maijin @radare
all of our dev systems is using gcc 4.2.1, what should I do to make this work?
Someone will do the fix today, just not right now.
I will urgently plan upgrade gcc on many of the bsd analysis clusters then. We use servers to analyze UNIX bad stuff, not client.. upgrading gcc will upgrade ton of dev stuff too..
Taking off the urgent flag. Will re-open the issue if still persist after using recent gcc.
Thank's for the answers, appreciated. If any solution for this, please help.
One urgent analysis is in progress now, will use version RELEASE-0.10.5(PRECON)
for quick workup, built well:
radare2 0.10.5 9999999 @ freebsd-x86-32 git.0.10.5
commit: HEAD build: 2016-11-29
Cheers.
@radare @XVilka @Maijin @unixfreaxjp @killabytenow I still wonder since when gcc 4.2.1. is becoming incompatible, since I swear it was working few weeks back. Below is the report I run on several radare2 built for test under gcc 4.2.1 :
radare2-1.0 aka "Finally" works, proof:
$ date&&r2 -v
Thu Dec 1 14:37:04 JST 2016
radare2 1.0 9999999 @ freebsd-x86-32 git.1.0
commit: HEAD build: 2016-12-01
radare2 version 1.0.2 is also proven works / built fine:
$ date&&r2 -v
Thu Dec 1 14:44:38 JST 2016
radare2 1.0.2 9999999 @ freebsd-x86-32 git.1.0.2
commit: HEAD build: 2016-12-01
##The problem is sourced in here:##
There must be a code change in development after 1.0.2 RELEASE (November the 10th, 2016) that affects this good gcc compatibility quality that radare2
had before, I was just tracing it now, to find this commit code (on Nov 19, 2016 ), the code is here: https://github.com/radare/radare2/commit/9d6bbf99c81f7788a5d8333dc205ed5fe87ad055 by @killabytenow is the source.
A policy in the development need to be decided on the anonymous union
usage on the radare2
code. I leave this matter to the development tops to decide.
yeah im not really a fan of anonymous unions, wondering if there's any gcc flag to enforce this
why this issue is closed if its not fixed?
why this issue is closed if its not fixed?
Because I know that you are busy.. and people can use workaround to use 1.0.2,
wondering if there's any bcc flag to enforce this
Believe me, I already on seeking that too. But there is no easy configure option that can be used for forcing this.
I agree for the @XVilka suggestion for the recoding without anonymous unions , or, we are accepting the limitation on used gcc version. It is the decision that you should make due to product's compatibility, quality, roadmaps are related.
I tested https://github.com/radare/radare2/commit/13c15cb0a2593a6cc5c9d12a0c847e033a7cf16e (and to de-anonymize the AVR union ) on x86-32
and x86-64
32bit:
$ date&&r2 -v&&uname
Thu Dec 1 23:21:57 JST 2016
radare2 1.1.0-git 13133 @ freebsd-x86-32 git.1.0.2-189-ge4b5f0f
commit: e4b5f0f32b0f6bff4f3537bd2800d5801eb5e513 build: 2016-12-01
FreeBSD
64bit:
$ pwd&&date&&r2 -v&&uname
/TEST/radare2
Thu Dec 1 23:29:40 JST 2016
radare2 1.1.0-git 13133 @ freebsd-x86-64 git.1.0.2-189-ge4b5f0f
commit: e4b5f0f32b0f6bff4f3537bd2800d5801eb5e513 build: 2016-12-01
FreeBSD
Thank you now it works just fine :)
You are welcome
On 1 Dec 2016, at 15:30, unixfreaxjp notifications@github.com wrote:
I tested 13c15cb (Deanonymize the AVR union ) on x86-32 and x86-64
32bit:
$ date&&r2 -v&&uname Thu Dec 1 23:21:57 JST 2016 radare2 1.1.0-git 13133 @ freebsd-x86-32 git.1.0.2-189-ge4b5f0f commit: e4b5f0f32b0f6bff4f3537bd2800d5801eb5e513 build: 2016-12-01 FreeBSD 64bit:
$ pwd&&date&&r2 -v&&uname /TEST/radare2 Thu Dec 1 23:29:40 JST 2016 radare2 1.1.0-git 13133 @ freebsd-x86-64 git.1.0.2-189-ge4b5f0f commit: e4b5f0f32b0f6bff4f3537bd2800d5801eb5e513 build: 2016-12-01 FreeBSD Thank you very much @radare, it works just fine :)
— You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub, or mute the thread.
This is the copy of wrongly posted issue at https://github.com/radare/radare/issues/3#
r2 version:
Build environment: FreeBSD i386
compiler info:
Error occurred at:
Build error log (full): https://github.com/unixfreaxjp/malwaremustdie/blob/master/radare2test/r2freebsdi686-3.md
Linux version is unaffected:
The point of problem:
The usage of (undeclared/undefined)
.consts
for FreeBSD is not compatible in/libr/anal/p/anal_avr.c
this function atCPU_MODEL cpu_models[]
, xref: (1) https://github.com/radare/radare2/blob/master/libr/anal/p/anal_avr.c#L112 and (2) https://github.com/radare/radare2/blob/master/libr/anal/p/anal_avr.c#L120 problem:**Anonymized Union**
Code:@radare @XVilka @crowell @jvoisin @maijin