From mboxrd@z Thu Jan 1 00:00:00 1970 From: =?UTF-8?Q?G=C3=A1bor_Boskovits?= Subject: Re: java: switch to icedtea-8 as default JDK Date: Mon, 4 Dec 2017 13:18:37 +0100 Message-ID: References: <87375czhqj.fsf@elephly.net> <873756herx.fsf@gmail.com> <87y3myv7k9.fsf@elephly.net> <87d141mvgn.fsf@gmail.com> <878tepmud6.fsf@gmail.com> <87bmjkfe1j.fsf@gmail.com> <87lgiltxr4.fsf@gmail.com> <87efobqybc.fsf@gmail.com> Mime-Version: 1.0 Content-Type: multipart/alternative; boundary="001a1144af5ecfbcf3055f82b7ab" Return-path: Received: from eggs.gnu.org ([2001:4830:134:3::10]:51564) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1eLphp-0001db-9M for guix-devel@gnu.org; Mon, 04 Dec 2017 07:18:43 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1eLphm-0000Ju-NH for guix-devel@gnu.org; Mon, 04 Dec 2017 07:18:41 -0500 Received: from mail-it0-x234.google.com ([2607:f8b0:4001:c0b::234]:38225) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1eLphm-0000Jl-G8 for guix-devel@gnu.org; Mon, 04 Dec 2017 07:18:38 -0500 Received: by mail-it0-x234.google.com with SMTP id r6so6091292itr.3 for ; Mon, 04 Dec 2017 04:18:38 -0800 (PST) In-Reply-To: List-Id: "Development of GNU Guix and the GNU System distribution." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: guix-devel-bounces+gcggd-guix-devel=m.gmane.org@gnu.org Sender: "Guix-devel" To: Chris Marusich Cc: guix-devel --001a1144af5ecfbcf3055f82b7ab Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable We have this in cdefs.h: #if __GNUC_PREREQ (4, 9) \ || __glibc_clang_has_extension (c_generic_selections) \ || (!defined __GNUC__ && defined __STDC_VERSION__ \ && __STDC_VERSION__ >=3D 201112L) # define __HAVE_GENERIC_SELECTION 1 #else # define __HAVE_GENERIC_SELECTION 0 #endif This does not seem right. We should not have this defined when compiling c++. WDYT? 2017-12-04 13:03 GMT+01:00 G=C3=A1bor Boskovits : > This minimal file reproduces the problem in icu4c 60.1 in guix environmen= t > icu4c on current core-updates. > > #include > > int main(int argc, char **argv) > { > std::signbit(1); > return 0; > } > > It seems, that it is some problem with cmath.h > > /gnu/store/2wzijwwgpcdb1msmn3wgq9zmrbrkpx2h-gcc-5.5.0/ > include/c++/cmath:44:0 > > The definition is in glibc 2.26 math.h, looks like this: > > #elif __HAVE_DISTINCT_FLOAT128 > # if __HAVE_GENERIC_SELECTION > # define __MATH_TG(TG_ARG, FUNC, ARGS) \ > _Generic ((TG_ARG), \ > float: FUNC ## f ARGS, \ > default: FUNC ARGS, \ > long double: FUNC ## l ARGS, \ > _Float128: FUNC ## f128 ARGS) > > > > 2017-12-03 23:25 GMT+01:00 G=C3=A1bor Boskovits : > >> It seems, that the fix is already included in the 60.1 release for the >> xlocal problem. I think we can ignore that. >> >> 2017-12-03 23:20 GMT+01:00 G=C3=A1bor Boskovits : >> >>> It seems, that they issued that already: >>> http://bugs.icu-project.org/trac/changeset/40603 >>> >>> 2017-12-03 23:08 GMT+01:00 G=C3=A1bor Boskovits : >>> >>>> Ok, I found this one: >>>> https://sourceware.org/glibc/wiki/Release/2.26#Removal_of_.2 >>>> 7xlocale.h.27 >>>> >>>> It seems, that xlocale.h should not be used as an include, and glibc >>>> removed that. >>>> >>>> So this is ok. >>>> >>>> The question is if this issue was addressed by icu4c, so we can just g= o >>>> to the next step, or should we do something about this. >>>> >>>> >>>> 2017-12-03 23:04 GMT+01:00 G=C3=A1bor Boskovits : >>>> >>>>> I've found that simply reverting the update to icu4c 60 commit brings >>>>> up the issue you just mentioned, with missing xlocale.h. >>>>> So it seems, that the one you found introduced the xlocale problem, >>>>> while 4e080fbb0bb73e4444181599676f4e1ef5fdc2ba introduces the new >>>>> error. >>>>> I think we should deal with the one you find first, the see what's >>>>> with this newer one. >>>>> >>>>> We also have a long running discussion on a bug introduced by a later >>>>> glibc update, ee3ebf1a357bd4eb36a2fa1790a7b549cffb305a which broke a >>>>> lot of packages. Might these be somehow related? >>>>> https://debbugs.gnu.org/cgi/bugreport.cgi?bug=3D29537 >>>>> >>>>> >>>>> >>>>> 2017-12-03 22:46 GMT+01:00 Chris Marusich : >>>>> >>>>>> G=C3=A1bor Boskovits writes: >>>>>> >>>>>> > Any news on this icu4c thing? >>>>>> >>>>>> After about 2 days of running git bisect, my computer has informed m= e >>>>>> that the first bad commit is 67d527e35e367c9e9e89ec01cda2ce >>>>>> 32cabd2d89. >>>>>> This is the first commit where icu4c fails to build on core-updates. >>>>>> The build failure at this commit is as follows: >>>>>> >>>>>> --8<---------------cut here---------------start------------->8--- >>>>>> g++ ... decimfmt.cpp >>>>>> g++ ... decimalformatpattern.cpp >>>>>> g++ ... dcfmtsym.cpp >>>>>> g++ ... digitlst.cpp >>>>>> g++ ... fmtable_cnv.cpp >>>>>> digitlst.cpp:67:24: fatal error: xlocale.h: No such file or director= y >>>>>> compilation terminated. >>>>>> *** Failed compilation command follows: ----------------------------= -- >>>>>> ---------------------------- >>>>>> g++ -D_REENTRANT -DU_HAVE_ELF_H=3D1 -DU_HAVE_ATOMIC=3D1 >>>>>> -DU_HAVE_STRTOD_L=3D1 -I. -I../common -DU_ATTRIBUTE_DEPRECATED=3D >>>>>> -DU_I18N_IMPLEMENTATION -O2 -W -Wall -pedantic -Wpointer-arith >>>>>> -Wwrite-strings -Wno-long-long --std=3Dc++0x -c -DPIC -fPIC -o digit= lst.o >>>>>> digitlst.cpp >>>>>> --- ( rebuild with "make VERBOSE=3D1 all" to show all parameters ) >>>>>> -------- >>>>>> make[1]: *** [../config/mh-linux:51: digitlst.o] Error 1 >>>>>> make[1]: *** Waiting for unfinished jobs.... >>>>>> make[1]: Leaving directory '/tmp/guix-build-icu4c-58.2.dr >>>>>> v-0/icu/source/i18n' >>>>>> make: *** [Makefile:143: all-recursive] Error 2 >>>>>> phase `build' failed after 59.0 seconds >>>>>> builder for `/gnu/store/mdd6glhc0dg65y4wd11y0b7sbky9cwv6-icu4c-58.2.= drv' >>>>>> failed with exit code 1 >>>>>> @ build-failed /gnu/store/mdd6glhc0dg65y4wd11y0b7sbky9cwv6-icu4c-58.= 2.drv >>>>>> - 1 builder for `/gnu/store/mdd6glhc0dg65y4wd11y0b7sbky9cwv6-icu4c-5= 8.2.drv' >>>>>> failed with exit code 1 >>>>>> guix build: error: build failed: build of >>>>>> `/gnu/store/mdd6glhc0dg65y4wd11y0b7sbky9cwv6-icu4c-58.2.drv' failed >>>>>> --8<---------------cut here---------------end--------------->8--- >>>>>> >>>>>> Note that this is NOT the same error as the one that occurs at commi= t >>>>>> d6adba786cf2ab1b26ff083928b64262281ff106 (which is the commit on >>>>>> core-updates from which G=C3=A1bor's branch change-default-icedtea-8= branch >>>>>> begins). That error is: >>>>>> >>>>>> --8<---------------cut here---------------start------------->8--- >>>>>> g++ ... number_decimalquantity.cpp >>>>>> g++ ... number_decimfmtprops.cpp >>>>>> number_decimalquantity.cpp: In member function >>>>>> =E2=80=98icu_60::number::impl::DecimalQuantity& >>>>>> icu_60::number::impl::DecimalQuantity::setToDouble(double)=E2=80=99: >>>>>> number_decimalquantity.cpp:333:9: error: =E2=80=98_Generic=E2=80=99 = is not a member >>>>>> of =E2=80=98std=E2=80=99 >>>>>> if (std::signbit(n) !=3D 0) { >>>>>> ^ >>>>>> In file included from /gnu/store/nz2m4gdvgzcrkqa4xwv >>>>>> 360iskh7syj7i-gcc-5.5.0/include/c++/cmath:44:0, >>>>>> from number_decimalquantity.cpp:9: >>>>>> number_decimalquantity.cpp:333:14: error: expected >>>>>> primary-expression before =E2=80=98float=E2=80=99 >>>>>> if (std::signbit(n) !=3D 0) { >>>>>> ^ >>>>>> number_decimalquantity.cpp:333:14: error: expected >>>>>> primary-expression before =E2=80=98default=E2=80=99 >>>>>> if (std::signbit(n) !=3D 0) { >>>>>> ^ >>>>>> number_decimalquantity.cpp:333:14: error: expected >>>>>> primary-expression before =E2=80=98long=E2=80=99 >>>>>> if (std::signbit(n) !=3D 0) { >>>>>> ^ >>>>>> number_decimalquantity.cpp:333:14: error: expected >>>>>> primary-expression before =E2=80=98:=E2=80=99 token >>>>>> if (std::signbit(n) !=3D 0) { >>>>>> ^ >>>>>> number_decimalquantity.cpp:337:9: error: =E2=80=98__builtin_isnan=E2= =80=99 is not a >>>>>> member of =E2=80=98std=E2=80=99 >>>>>> if (std::isnan(n) !=3D 0) { >>>>>> ^ >>>>>> number_decimalquantity.cpp:337:9: note: suggested alternative: >>>>>> : note: =E2=80=98__builtin_isnan=E2=80=99 >>>>>> number_decimalquantity.cpp:339:16: error: =E2=80=98__builtin_isfinit= e=E2=80=99 is >>>>>> not a member of =E2=80=98std=E2=80=99 >>>>>> } else if (std::isfinite(n) =3D=3D 0) { >>>>>> ^ >>>>>> number_decimalquantity.cpp:339:16: note: suggested alternative: >>>>>> : note: =E2=80=98__builtin_isfinite=E2=80=99 >>>>>> *** Failed compilation command follows: ----------------------------= -- >>>>>> ---------------------------- >>>>>> g++ -D_REENTRANT -DU_HAVE_ELF_H=3D1 -DU_HAVE_ATOMIC=3D1 >>>>>> -DU_HAVE_STRTOD_L=3D1 -DU_HAVE_XLOCALE_H=3D0 -I. -I../common >>>>>> -DU_ATTRIBUTE_DEPRECATED=3D -DU_I18N_IMPLEMENTATION -O2 -W -Wall -pe= dantic >>>>>> -Wpointer-arith -Wwrite-strings -Wno-long-long -std=3Dc++11 -c -DPIC= -fPIC -o >>>>>> number_decimalquantity.o number_decimalquantity.cpp >>>>>> --- ( rebuild with "make VERBOSE=3D1 all" to show all parameters ) >>>>>> -------- >>>>>> make[1]: *** [../config/mh-linux:51: number_decimalquantity.o] Error= 1 >>>>>> make[1]: *** Waiting for unfinished jobs.... >>>>>> make[1]: Leaving directory '/tmp/guix-build-icu4c-60.1.dr >>>>>> v-0/icu/source/i18n' >>>>>> make: *** [Makefile:149: all-recursive] Error 2 >>>>>> phase `build' failed after 122.2 seconds >>>>>> builder for `/gnu/store/8s6q5cll4knh7y0wfrbjqs2dai0x4sm2-icu4c-60.1.= drv' >>>>>> failed with exit code 1 >>>>>> @ build-failed /gnu/store/8s6q5cll4knh7y0wfrbjqs2dai0x4sm2-icu4c-60.= 1.drv >>>>>> - 1 builder for `/gnu/store/8s6q5cll4knh7y0wfrbjqs2dai0x4sm2-icu4c-6= 0.1.drv' >>>>>> failed with exit code 1 >>>>>> guix build: error: build failed: build of >>>>>> `/gnu/store/8s6q5cll4knh7y0wfrbjqs2dai0x4sm2-icu4c-60.1.drv' failed >>>>>> --8<---------------cut here---------------end--------------->8--- >>>>>> >>>>>> The fact that these errors are different suggests that more than one >>>>>> problem may have been introduced... >>>>>> >>>>>> I haven't tried any more recent commits on core-updates. I am not >>>>>> sure >>>>>> what the best way is to debug this, so I would appreciate any advice >>>>>> anyone has. >>>>>> >>>>>> I hope that information helps. Hopefully, together, we can untangle >>>>>> this! >>>>>> >>>>>> -- >>>>>> Chris >>>>>> >>>>> >>>>> >>>> >>> >> > --001a1144af5ecfbcf3055f82b7ab Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable
We have this in cdefs.h:
#if __GNUC_PREREQ (4, 9)= \
=C2=A0 =C2=A0 || __glibc_clang_has_extension (c_generic_select= ions) \
=C2=A0 =C2=A0 || (!defined __GNUC__ && defined __= STDC_VERSION__ \
=C2=A0 =C2=A0 =C2=A0 =C2=A0 && __STDC_VE= RSION__ >=3D 201112L)
# define __HAVE_GENERIC_SELECTION 1
#else
# define __HAVE_GENERIC_SELECTION 0
#endif<= /div>

This does not seem right.

We should not have this defined when compiling c++.
WDYT?<= /div>

2017-1= 2-04 13:03 GMT+01:00 G=C3=A1bor Boskovits <boskovits@gmail.com>:
This minimal= file reproduces the problem in icu4c 60.1 in guix environment icu4c on cur= rent core-updates.

#include <cmath>

int main(int argc, char **argv)
{
=C2= =A0 std::signbit(1);
=C2=A0 return 0;
}

<= /div>
It seems, that it is some problem with cmath.h

/gnu/store/2wzijwwgpcdb1msmn3wgq9zmrbrkpx2h-gcc-5.5.0/incl= ude/c++/cmath:44:0

The definition is in glibc = 2.26 math.h, looks like this:

#elif __HAVE_DI= STINCT_FLOAT128
# if __HAVE_GENERIC_SELECTION
#=C2=A0 d= efine __MATH_TG(TG_ARG, FUNC, ARGS)=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0\
=C2=A0 =C2=A0 =C2=A0_Generic ((TG_ARG),=C2=A0 =C2=A0 =C2=A0 =C2=A0 = =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 \
=C2=A0 =C2=A0 =C2=A0 =C2=A0float: FUN= C ## f ARGS,=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0\
=C2=A0 =C2= =A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0default: FUNC ARGS,=C2=A0 =C2= =A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 \
=C2=A0 =C2=A0 =C2=A0 =C2= =A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0long double: FUNC ## l ARGS,=C2=A0 =C2=A0 = =C2=A0\
=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0_F= loat128: FUNC ## f128 ARGS)


=

2017-12-03 23:25 GMT+01:00 G=C3=A1bor Boskovits <= boskovits@gmail.com>:
It seems, that the fix is already included in the 60.1 release = for the xlocal problem. I think we can ignore that.

2017-12-03 23:20 GMT+01:00 = G=C3=A1bor Boskovits <boskovits@gmail.com>:
It seems, that they issued that a= lready:

2017-12-03 23:08 GMT+01:00 = G=C3=A1bor Boskovits <boskovits@gmail.com>:
Ok, I found this one:

It seems, that x= locale.h should not be used as an include, and glibc removed that.

So this is ok.

The question is if= this issue was addressed by icu4c, so we can just go to the next step, or = should we do something about this.


2017-12-03 23:0= 4 GMT+01:00 G=C3=A1bor Boskovits <boskovits@gmail.com>:
I've found that simply= reverting the update to icu4c 60 commit brings up the issue you just menti= oned, with missing xlocale.h.
So it seems, that the one you found intro= duced the xlocale problem, while=C2=A04e080fbb0bb73e4444181599676f4e1e= f5fdc2ba introduces the new error.
I think we should deal with th= e one you find first, the see what's with this newer one.
We also have a long running discussion on a bug introduced by a= later glibc update,=C2=A0ee3ebf1a357bd4eb36a2fa1790a7b549cffb305a whi= ch broke a lot of packages. Might these be somehow related?

2017-12-03 22:46 GMT+01:00 Chris Marusich <cmmarusich@gmail.com>:
G=C3=A1bor Boskovits = <boskovits@gmai= l.com> writes:

> Any news on this icu4c thing?

After about 2 days of running git bisect, my computer has informed m= e
that the first bad commit is 67d527e35e367c9e9e89ec01cda2ce32cabd2d89.=
This is the first commit where icu4c fails to build on core-updates.
The build failure at this commit is as follows:

--8<---------------cut here---------------start------------->8--= -
=C2=A0 =C2=A0g++=C2=A0 =C2=A0...=C2=A0 decimfmt.cpp
=C2=A0 =C2=A0g++=C2=A0 =C2=A0...=C2=A0 decimalformatpattern.cpp
=C2=A0 =C2=A0g++=C2=A0 =C2=A0...=C2=A0 dcfmtsym.cpp
=C2=A0 =C2=A0g++=C2=A0 =C2=A0...=C2=A0 digitlst.cpp
=C2=A0 =C2=A0g++=C2=A0 =C2=A0...=C2=A0 fmtable_cnv.cpp
digitlst.cpp:67:24: fatal error: xlocale.h: No such file or directory
compilation terminated.
*** Failed compilation command follows: ------------------------------= ----------------------------
g++ -D_REENTRANT -DU_HAVE_ELF_H=3D1 -DU_HAVE_ATOMIC=3D1 -DU_HAVE_STRTOD_L= =3D1 -I. -I../common -DU_ATTRIBUTE_DEPRECATED=3D -DU_I18N_IMPLEMENTATION -O= 2 -W -Wall -pedantic -Wpointer-arith -Wwrite-strings -Wno-long-long --std= =3Dc++0x -c -DPIC -fPIC -o digitlst.o digitlst.cpp
--- ( rebuild with "make VERBOSE=3D1 all" to show all parameters = ) --------
make[1]: *** [../config/mh-linux:51: digitlst.o] Error 1
make[1]: *** Waiting for unfinished jobs....
make[1]: Leaving directory '/tmp/guix-build-icu4c-58.2.drv-0/icu/s= ource/i18n'
make: *** [Makefile:143: all-recursive] Error 2
phase `build' failed after 59.0 seconds
builder for `/gnu/store/mdd6glhc0dg65y4wd11y0b7sbky9cwv6-icu4c-58.2.dr= v' failed with exit code 1
@ build-failed /gnu/store/mdd6glhc0dg65y4wd11y0b7sbky9cwv6-icu4c-58.2.= drv - 1 builder for `/gnu/store/mdd6glhc0dg65y4wd11y0b7sbky9cwv6-icu4c= -58.2.drv' failed with exit code 1
guix build: error: build failed: build of `/gnu/store/mdd6glhc0dg65y4wd11y0b7sbky9cwv6-icu4c-58.2.drv' failed
--8<---------------cut here---------------end--------------->8--= -

Note that this is NOT the same error as the one that occurs at commit
d6adba786cf2ab1b26ff083928b64262281ff106 (which is the commit on
core-updates from which G=C3=A1bor's branch change-default-icedtea-8 br= anch
begins).=C2=A0 That error is:

--8<---------------cut here---------------start------------->8--= -
=C2=A0 =C2=A0g++=C2=A0 =C2=A0...=C2=A0 number_decimalquantity.cpp
=C2=A0 =C2=A0g++=C2= =A0 =C2=A0...=C2=A0 number_decimfmtprops.cpp
number_decimalquantity.cpp: In member function =E2=80=98icu_60::number::imp= l::DecimalQuantity& icu_60::number::impl::DecimalQuantity::se= tToDouble(double)=E2=80=99:
number_decimalquantity.cpp:333:9: error: =E2=80=98_Generic=E2=80=99 is= not a member of =E2=80=98std=E2=80=99
=C2=A0 =C2=A0 =C2=A0if (std::signbit(n) !=3D 0) {
=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0^
In file included from /gnu/store/nz2m4gdvgzcrkqa4xwv360iskh7syj7i-gcc-= 5.5.0/include/c++/cmath:44:0,
=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0from number_d= ecimalquantity.cpp:9:
number_decimalquantity.cpp:333:14: error: expected primary-expression = before =E2=80=98float=E2=80=99
=C2=A0 =C2=A0 =C2=A0if (std::signbit(n) !=3D 0) {
=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 ^
number_decimalquantity.cpp:333:14: error: expected primary-expression = before =E2=80=98default=E2=80=99
=C2=A0 =C2=A0 =C2=A0if (std::signbit(n) !=3D 0) {
=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 ^
number_decimalquantity.cpp:333:14: error: expected primary-expression = before =E2=80=98long=E2=80=99
=C2=A0 =C2=A0 =C2=A0if (std::signbit(n) !=3D 0) {
=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 ^
number_decimalquantity.cpp:333:14: error: expected primary-expression = before =E2=80=98:=E2=80=99 token
=C2=A0 =C2=A0 =C2=A0if (std::signbit(n) !=3D 0) {
=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 ^
number_decimalquantity.cpp:337:9: error: =E2=80=98__builtin_isnan=E2= =80=99 is not a member of =E2=80=98std=E2=80=99
=C2=A0 =C2=A0 =C2=A0if (std::isnan(n) !=3D 0) {
=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0^
number_decimalquantity.cpp:337:9: note: suggested alternative:
<built-in>: note:=C2=A0 =C2=A0=E2=80=98__builtin_isnan=E2=80=99
number_decimalquantity.cpp:339:16: error: =E2=80=98__builtin_isfinite= =E2=80=99 is not a member of =E2=80=98std=E2=80=99
=C2=A0 =C2=A0 =C2=A0} else if (std::isfinite(n) =3D=3D 0) {
=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 ^
number_decimalquantity.cpp:339:16: note: suggested alternative:
<built-in>: note:=C2=A0 =C2=A0=E2=80=98__builtin_isfinite=E2=80=99
*** Failed compilation command follows: -----------------------= -----------------------------------
g++ -D_REENTRANT -DU_HAVE_ELF_H=3D1 -DU_HAVE_ATOMIC=3D1 -DU_HAVE_STRTOD_L= =3D1 -DU_HAVE_XLOCALE_H=3D0 -I. -I../common -DU_ATTRIBUTE_DEPRECATED=3D -DU= _I18N_IMPLEMENTATION -O2 -W -Wall -pedantic -Wpointer-arith -Wwrite-strings= -Wno-long-long -std=3Dc++11 -c -DPIC -fPIC -o number_decimalquantity.o num= ber_decimalquantity.cpp
--- ( rebuild with "make VERBOSE=3D1 all" to show all parameters = ) --------
make[1]: *** [../config/mh-linux:51: number_decimalquantity.o] Error 1
make[1]: *** Waiting for unfinished jobs....
make[1]: Leaving directory '/tmp/guix-build-icu4c-60.1.drv-0/icu/s= ource/i18n'
make: *** [Makefile:149: all-recursive] Error 2
phase `build' failed after 122.2 seconds
builder for `/gnu/store/8s6q5cll4knh7y0wfrbjqs2dai0x4sm2-icu4c-60.1.dr= v' failed with exit code 1
@ build-failed /gnu/store/8s6q5cll4knh7y0wfrbjqs2dai0x4sm2-icu4c-60.1.= drv - 1 builder for `/gnu/store/8s6q5cll4knh7y0wfrbjqs2dai0x4sm2-icu4c= -60.1.drv' failed with exit code 1
guix build: error: build failed: build of `/gnu/store/8s6q5cll4knh7y0wfrbjqs2dai0x4sm2-icu4c-60.1.drv' failed
--8<---------------cut here---------------end--------------->8--= -

The fact that these errors are different suggests that more than one
problem may have been introduced...

I haven't tried any more recent commits on core-updates.=C2=A0 I am not= sure
what the best way is to debug this, so I would appreciate any advice
anyone has.

I hope that information helps.=C2=A0 Hopefully, together, we can untangle this!

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Chris






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