Re: [Astlinux-devel] Error during ex-vi build

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Hi Ramesh,

We (AstLinux) always build with BR2_JLEVEL=1 in the .config, so we have not seen your intermittently failing issue. 

Lonnie

> On Mar 13, 2023, at 5:20 PM, Ramesh GK <ram...@ho...> wrote:
> 
> Hi Lonnie,
> 
> I observed the build is failing intermittently. For now I had to additionally add MAKE1 to the build command and it appears to be compiling properly.
> 
> Not sure why it is behaving differently between buildroot 2011.x and 2019.x versions but thought of sharing the info just in case it might help.
> 
> Thanks
> Ramesh GK
> 408.462.0408
> 
> From: Ramesh GK <ram...@ho...>
> Sent: Monday, March 13, 2023 4:05 PM
> To: AstLinux Developers Mailing List <ast...@li...>
> Subject: Re: [Astlinux-devel] Error during ex-vi build
>  
> Yes, agreed.
> 
> Thanks
> Ramesh GK
> 408.462.0408
> 
> From: Lonnie Abelbeck <li...@lo...>
> Sent: Sunday, March 12, 2023 7:38 PM
> To: AstLinux Developers Mailing List <ast...@li...>
> Subject: Re: [Astlinux-devel] Error during ex-vi build
>  
> Hi Ramesh, thanks for tracking that down.
> 
> In AstLinux those dependencies are satisfied when ex-vi is built, so it has always worked.
> 
> Lonnie
> 
> 
> 
> > On Mar 12, 2023, at 5:37 PM, Ramesh GK <ram...@ho...> wrote:
> > 
> > Hi Lonnie,
> > 
> > I found the cause of the issue from this thread and did some independent testing with that package only. Thought of sharing this info.
> > 
> > https://na01.safelinks.protection.outlook.com/?url=http%3A%2F%2Fgnats.netbsd.org%2F51345&data=05%7C01%7C%7C5471052dc05647abe8fe08db2352f573%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C638142611432542274%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000%7C%7C%7C&sdata=tJX0Bx%2Fs5j161XkIh8pmcffmRqeAZQ%2FH%2BTW8OFlUQCo%3D&reserved=0
> > 
> > ex-vi requires the below dependencies to identify the library "uxre"
> > 
> > host-pkgconf host-ncurses ncurses
> > 
> > Thanks
> > Ramesh GK
> > 408.462.0408
> > 
> > 
> > From: Lonnie Abelbeck <li...@lo...>
> > Sent: Sunday, February 5, 2023 7:51 AM
> > To: AstLinux Developers Mailing List <ast...@li...>
> > Subject: Re: [Astlinux-devel] Error during ex-vi build
> >  
> > Hi Ramesh,
> > 
> > For reference, here is ex-vi building on Debian 11 with the next pre-1.5.0 version, toolchain: glibc 2.31, binutils 2.35.1, gcc 9.4.0, using crosstool-ng-1.25.0
> > --
> > In file included from ex_vput.c:82:
> > ex_vput.c: In function 'vinschar':
> > ex.h:554:57: warning: implicit declaration of function 'wcwidth' [-Wimplicit-function-declaration]
> >   554 | #define colsc(c) (mb_cur_max > 1 && ((c)&0177) != (c) ? wcwidth(c) : 1)
> >       |                                                         ^~~~~~~
> > ex_vput.c:593:11: note: in expansion of macro 'colsc'
> >   593 |  insmc1 = colsc(c) - 1;
> >       |           ^~~~~
> > /home/dev/astlinux/trunk/output/host/usr/bin/x86_64-unknown-linux-gnu-gcc    -DCHDIR -DFASTTAG -DUCVISUAL -DMB -DBIT8 -DTIOCGWINSZ  -DVMUNIX  -DEXRECOVER=\"/usr/local/libexec/exrecover\" -DEXPRESERVE=\"/usr/local/libexec/expreserve\"  -I./libuxre -DUXRE  -c ex_vwind.c
> > /home/dev/astlinux/trunk/output/host/usr/bin/x86_64-unknown-linux-gnu-gcc    -DCHDIR -DFASTTAG -DUCVISUAL -DMB -DBIT8 -DTIOCGWINSZ  -DVMUNIX  -DEXRECOVER=\"/usr/local/libexec/exrecover\" -DEXPRESERVE=\"/usr/local/libexec/expreserve\"  -I./libuxre -DUXRE  -c printf.c
> > /home/dev/astlinux/trunk/output/host/usr/bin/x86_64-unknown-linux-gnu-gcc    -DCHDIR -DFASTTAG -DUCVISUAL -DMB -DBIT8 -DTIOCGWINSZ  -DVMUNIX  -DEXRECOVER=\"/usr/local/libexec/exrecover\" -DEXPRESERVE=\"/usr/local/libexec/expreserve\"  -I./libuxre -DUXRE  -c ex_version.c
> > /home/dev/astlinux/trunk/output/host/usr/bin/x86_64-unknown-linux-gnu-gcc -o ex  ex.o ex_addr.o ex_cmds.o ex_cmds2.o ex_cmdsub.o ex_data.o ex_extern.o ex_get.o ex_io.o ex_put.o ex_re.o ex_set.o ex_subr.o ex_tagio.o ex_temp.o ex_tty.o ex_unix.o ex_v.o ex_vadj.o ex_vget.o ex_vmain.o ex_voper.o ex_vops.o ex_vops2.o ex_vops3.o ex_vput.o ex_vwind.o printf.o ex_version.o mapmalloc.o  -Llibterm -lncurses -L./libuxre -luxre
> > size ex
> >    text    data      bss      dec      hex  filename
> >  234182     5144   171800   411126    645f6  ex
> > make[1]: Leaving directory '/home/dev/astlinux/trunk/output/build/ex-vi-050325'
> > --
> > 
> > Quick look, many CFLAGS (passed as FEATURES="...") are missing from your build.  Also note the "-I./libuxre -DUXRE" in the gcc's above.
> > 
> > Lonnie
> > 
> > 
> > > On Feb 5, 2023, at 12:41 AM, Ramesh GK <ram...@ho...> wrote:
> > > 
> > > Hi Lonnie et al,
> > > 
> > > I moved my build system to slackware64 14.2 live and facing an issue with building ex-vi. I tried to find this library but could not able to get more info. please let know if you have any insight on this.
> > > 
> > > ---
> > > /mnt/rdisk/builds/buildroot-2022-build-x86_64-generic-4.4cip-5-2023.02/mht/host/bin/x86_64-mht-linux-gnu-gcc -o exrecover  exrecover.o mapmalloc.o
> > > In file included from ex_vops.c:82:0:
> > > ex_vops.c: In function ‘vchange’:
> > > ex.h:554:57: warning: implicit declaration of function ‘wcwidth’ [-Wimplicit-function-declaration]
> > >  #define colsc(c) (mb_cur_max > 1 && ((c)&0177) != (c) ? wcwidth(c) : 1)
> > >                                                          ^
> > > ex_vops.c:678:7: note: in expansion of macro ‘colsc’
> > >    if (colsc(c) > 1)
> > >        ^
> > > In file included from ex_vput.c:82:0:
> > > ex_vput.c: In function ‘vinschar’:
> > > /mnt/rdisk/builds/buildroot-2022-build-x86_64-generic-4.4cip-5-2023.02/mht/host/bin/x86_64-mht-linux-gnu-gcc -DVMUNIX  -I. -c regfree.c
> > > ex.h:554:57: warning: implicit declaration of function ‘wcwidth’ [-Wimplicit-function-declaration]
> > >  #define colsc(c) (mb_cur_max > 1 && ((c)&0177) != (c) ? wcwidth(c) : 1)
> > >                                                          ^
> > > ex_vput.c:593:11: note: in expansion of macro ‘colsc’
> > >   insmc1 = colsc(c) - 1;
> > >            ^
> > > /mnt/rdisk/builds/buildroot-2022-build-x86_64-generic-4.4cip-5-2023.02/mht/host/bin/x86_64-mht-linux-gnu-gcc -DVMUNIX  -I. -c regnfa.c
> > > /mnt/rdisk/builds/buildroot-2022-build-x86_64-generic-4.4cip-5-2023.02/mht/host/bin/x86_64-mht-linux-gnu-gcc -o expreserve  expreserve.o
> > > /mnt/rdisk/builds/buildroot-2022-build-x86_64-generic-4.4cip-5-2023.02/mht/host/bin/x86_64-mht-linux-gnu-gcc -DVMUNIX  -I. -c regparse.c
> > > /mnt/rdisk/builds/buildroot-2022-build-x86_64-generic-4.4cip-5-2023.02/mht/host/bin/x86_64-mht-linux-gnu-gcc -DVMUNIX  -I. -c stubs.c
> > > /mnt/rdisk/builds/buildroot-2022-build-x86_64-generic-4.4cip-5-2023.02/mht/host/bin/x86_64-mht-linux-gnu-gcc -o ex  ex.o ex_addr.o ex_cmds.o ex_cmds2.o ex_cmdsub.o ex_data.o ex_extern.o ex_get.o ex_io.o ex_put.o ex_re.o ex_set.o ex_subr.o ex_tagio.o ex_temp.o ex_tty.o ex_unix.o ex_v.o ex_vadj.o ex_vget.o ex_vmain.o ex_voper.o ex_vops.o ex_vops2.o ex_vops3.o ex_vput.o ex_vwind.o printf.o ex_version.o mapmalloc.o  -Llibterm -lncurses -L./libuxre -luxre
> > > /mnt/rdisk/toolchains/br-2022-x86_64-4.4.302-cip72-5.5.0/x86_64-mht-linux-gnu/bin/../lib/gcc/x86_64-mht-linux-gnu/5.5.0/../../../../x86_64-mht-linux-gnu/bin/ld: cannot find -luxre
> > > collect2: error: ld returned 1 exit status
> > > Makefile:267: recipe for target 'ex' failed
> > > make[2]: *** [ex] Error 1
> > > make[2]: *** Waiting for unfinished jobs....
> > > ar cr libuxre.a bracket.o _collelem.o _collmult.o regcomp.o regdfa.o regerror.o regexec.o regfree.o regnfa.o regparse.o stubs.o
> > > package/pkg-generic.mk:302: recipe for target '/mnt/rdisk/builds/buildroot-2022-build-x86_64-generic-4.4cip-5-2023.02/mht/build/ex-vi-050325/.stamp_built' failed
> > > make[1]: *** [/mnt/rdisk/builds/buildroot-2022-build-x86_64-generic-4.4cip-5-2023.02/mht/build/ex-vi-050325/.stamp_built] Error 2
> > > Makefile:23: recipe for target '_all' failed
> > > make: *** [_all] Error 2
> > > ---
> > > 
> > > Thanks
> > > Ramesh GK
> > > 408.462.0408
> > > 
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