Re: [Bug-apl] svn 863 make warning/error

[Bill Heagy]

debian, 32-bit or 64-bit, testing

SVN 865 and previous versions

If I do:

make clean

./configure  CORE_COUNT_WANTED=syl

make

everything is fine.

If I do:

make clean

./configure

make parallel

I get:

.

.

.

g++ -DHAVE_CONFIG_H -I. -I..    -Werror -Wall -I sql -I/usr/include   
-rdynamic -g -O2 -MT apl-Avec.o -MD -MP -MF .deps/apl-Avec.Tpo -c -o 
apl-Avec.o `test -f 'Avec.cc' || echo './'`Avec.cc
Archive.cc: In member function ‘void XML_Loading_Archive::read_Ravel()’:
Archive.cc:1598:20: error: unused variable ‘next’ [-Werror=unused-variable]
      const Unicode next = UTF8_string::toUni(cells, len, true);
                    ^~~~
.

.

.

g++ -DHAVE_CONFIG_H -I. -I..    -Werror -Wall -I sql -I/usr/include   
-rdynamic -g -O2 -MT apl-Bif_OPER1_COMMUTE.o -MD -MP -MF 
.deps/apl-Bif_OPER1_COMMUTE.Tpo -c -o apl-Bif_OPER1_COMMUTE.o `test -f 
'Bif_OPER1_COMMUTE.cc' || echo './'`Bif_OPER1_COMMUTE.cc
Bif_F12_FORMAT.cc: In member function ‘void 
Bif_F12_FORMAT::Format_LIFER::fill_data_fields(double, UCS_string&, 
UCS_string&, UCS_string&, bool&)’:
Bif_F12_FORMAT.cc:678:19: error: unused variable ‘flen’ 
[-Werror=unused-variable]
         const int flen = snprintf(format, sizeof(format), "%%.%luE",
                   ^~~~
Bif_F12_FORMAT.cc:682:19: error: unused variable ‘dlen’ 
[-Werror=unused-variable]
         const int dlen = snprintf(&data_buf[0], data_buf_len, format, 
value);
                   ^~~~
Bif_F12_FORMAT.cc:701:19: error: unused variable ‘flen’ 
[-Werror=unused-variable]
         const int flen = snprintf(format, sizeof(format), "%%.%luf",
                   ^~~~
.

.

.

cc1plus: all warnings being treated as errors
Makefile:1811: recipe for target 'apl-Archive.o' failed
make[4]: *** [apl-Archive.o] Error 1
make[4]: *** Waiting for unfinished jobs....
cc1plus: all warnings being treated as errors
Makefile:1881: recipe for target 'apl-Bif_F12_FORMAT.o' failed
make[4]: *** [apl-Bif_F12_FORMAT.o] Error 1
mv -f .deps/apl-Bif_OPER1_EACH.Tpo .deps/apl-Bif_OPER1_EACH.Po
mv -f .deps/apl-Bif_OPER2_POWER.Tpo .deps/apl-Bif_OPER2_POWER.Po
make[4]: Leaving directory '/home/wheagy/apl_svn/trunk/src'
Makefile:3161: recipe for target 'all-recursive' failed
make[3]: *** [all-recursive] Error 1
make[3]: Leaving directory '/home/wheagy/apl_svn/trunk/src'
Makefile:521: recipe for target 'all-recursive' failed
make[2]: *** [all-recursive] Error 1
make[2]: Leaving directory '/home/wheagy/apl_svn/trunk'
Makefile:409: recipe for target 'all' failed
make[1]: *** [all] Error 2
make[1]: Leaving directory '/home/wheagy/apl_svn/trunk'
Makefile:997: recipe for target 'parallel' failed
make: *** [parallel] Error 2

On 28/01/17 12:35 PM, Juergen Sauermann wrote:
> Hi,
>
> the problem is in *ScalarFunction.cc*. The compiler complains about a pointer
> which is not
> initialized in the constructor (which is on purpose, but the compiler seems not
> to like it).
>
> The pointer is initialized at a later point in time (at *ScalarFunction.cc:255*)
> but the compiler
> seems not to accept that.
>
> Please try *SVN 865**.*
>
> /// Jürgen
>
>
> On 01/28/2017 05:16 PM, address@hidden wrote:
> > Hi Jürgen
> >
> > Sorry, still getting the same 'warning->error' in 864
> >
> > is the problem in Simple_string.hh or ScalarFunction.cc ??  (i see your code 
> changes in ScalarFunction.cc)
> >
> > thanks
> >
> >
> >
> > g++ -DHAVE_CONFIG_H -I. -I..    -Werror -Wall -I sql -I/usr/local/include   
> -rdynamic -g -O2 -MT apl-Symbol.o -MD -MP -MF .deps/apl-Symbol.Tpo -c -o 
> apl-Symbol.o `test -f 'Symbol.cc' || echo './'`Symbol.cc
> > cc1plus: warnings being treated as errors
> > Simple_string.hh: In static member function 'static void 
> ScalarFunction::PF_eval_scalar_B(Thread_context&)':
> > Simple_string.hh:133: error: 'j1.PJob_scalar_B::fun1.ErrorCode 
> (Cell::*)(Cell*)const::__delta' may be used uninitialized in this function
> > ScalarFunction.cc:339: note: 'j1.PJob_scalar_B::fun1.ErrorCode 
> (Cell::*)(Cell*)const::__delta' was declared here
> > Simple_string.hh:133: error: 'j1.PJob_scalar_B::fun1.ErrorCode 
> (Cell::*)(Cell*)const::__pfn' may be used uninitialized in this function
> > ScalarFunction.cc:339: note: 'j1.PJob_scalar_B::fun1.ErrorCode 
> (Cell::*)(Cell*)const::__pfn' was declared here
> > Simple_string.hh:133: error: 'j1.PJob_scalar_B::fun' may be used 
> uninitialized in this function
> > ScalarFunction.cc:339: note: 'j1.PJob_scalar_B::fun' was declared here
> > make[3]: *** [apl-ScalarFunction.o] Error 1
> > make[3]: *** Waiting for unfinished jobs....
> > mv -f .deps/apl-StateIndicator.Tpo .deps/apl-StateIndicator.Po
> > mv -f .deps/apl-Svar_DB.Tpo .deps/apl-Svar_DB.Po
> > mv -f .deps/apl-Symbol.Tpo .deps/apl-Symbol.Po
> > make[3]: Leaving directory `/transfer/usr.src/apl/apl-864/src'
> > make[2]: *** [all-recursive] Error 1
> > make[2]: Leaving directory `/transfer/usr.src/apl/apl-864/src'
> > make[1]: *** [all-recursive] Error 1
> > make[1]: Leaving directory `/transfer/usr.src/apl/apl-864'
> > make: *** [all] Error 2
> >
> >
> >
> >
> >
> > On Sat, 28 Jan 2017 15:01:26 +0100
> > Juergen Sauermann<address@hidden>  wrote:
> >
> >> Hi,
> >>
> >> thanks, hopefully fixed in SVN 864.
> >>
> >> /// Jürgen
> >>
> >>
> >> On 01/27/2017 11:51 PM,address@hidden  wrote:
> >>
> >>
> >> i removed the -Werror   in the src/Makefile   line 680    common_CXXFLAGS = 
> -Werror -Wall -I sql $(am__append_2) $(am__append_6)   and make gave good apl *so far 
> in my testing)
> >>
> >>
> >> On Fri, 27 Jan 2017 15:16:14 -0700
> >> address@hidden  wrote:
> >>
> >>
> >> on this computer   I thought svn 863 compiled        but it left 1.6 
> installed so didn't notice
> >>
> >> libtool: compile:  g++ -DHAVE_CONFIG_H -I. -I.. -Werror -Wall -I sql 
> -I/usr/local/include -rdynamic -g -O2 -MT libapl_la-ValueHistory.lo -MD -MP -MF 
> .deps/libapl_la-ValueHistory.Tpo -c ValueHistory.cc -o libapl_la-ValueHistory.o >/dev/null 
> 2>&1
> >> cc1plus: warnings being treated as errors
> >> Simple_string.hh: In static member function 'static void 
> ScalarFunction::PF_eval_scalar_B(Thread_context&)':
> >> Simple_string.hh:133: error: 'j1.PJob_scalar_B::fun1.ErrorCode 
> (Cell::*)(Cell*)const::__delta' may be used uninitialized in this function
> >> ScalarFunction.cc:335: note: 'j1.PJob_scalar_B::fun1.ErrorCode 
> (Cell::*)(Cell*)const::__delta' was declared here
> >> Simple_string.hh:133: error: 'j1.PJob_scalar_B::fun1.ErrorCode 
> (Cell::*)(Cell*)const::__pfn' may be used uninitialized in this function
> >> ScalarFunction.cc:335: note: 'j1.PJob_scalar_B::fun1.ErrorCode 
> (Cell::*)(Cell*)const::__pfn' was declared here
> >> Simple_string.hh:133: error: 'j1.PJob_scalar_B::fun' may be used 
> uninitialized in this function
> >> ScalarFunction.cc:335: note: 'j1.PJob_scalar_B::fun' was declared here
> >>
> >>
> >>
> >>
> >>
> >