PSPP-BUG: [bug #49303] debian build system - implicit function declaration warning for PSPP.c

[Friedrich Beckmann]

URL:
  <http://savannah.gnu.org/bugs/?49303>

                 Summary: debian build system - implicit function declaration
warning for PSPP.c
                 Project: PSPP
            Submitted by: beckmanf
            Submitted on: Mon Oct 10 08:04:37 2016
                Category: Compilation/Portability
                Severity: 5 - Average
                  Status: Confirmed
             Assigned to: None
             Open/Closed: Open
         Discussion Lock: Any
                 Release: None
                  Effort: 0.00

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Details:

The debian build shows an implicit function declaration in the build log

https://buildd.debian.org/status/fetch.php?pkg=pspp&arch=amd64&ver=0.10.2-1&stamp=1476052148

for the compilation of PSPP.c

==== Snippet from build.log ===

make[6]: Leaving directory '/«PKGBUILDDIR»/perl-module'
Running Mkbootstrap for PSPP ()
chmod 644 "PSPP.bs"
"/usr/bin/perl" "/usr/share/perl/5.24/ExtUtils/xsubpp"  -typemap
"/usr/share/perl/5.24/ExtUtils/typemap" -typemap "typemap"  PSPP.xs > PSPP.xsc
&& mv PSPP.xsc PSPP.c
cp lib/PSPP.pm blib/lib/PSPP.pm
x86_64-linux-gnu-gcc -c  -I /«PKGBUILDDIR»  -I /«PKGBUILDDIR»/src -I
/«PKGBUILDDIR»/gl -I /«PKGBUILDDIR»/gl -I /«PKGBUILDDIR» -D_REENTRANT
-D_GNU_SOURCE -DDEBIAN -fwrapv -fno-strict-aliasing -pipe -I/usr/local/include
-D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -g   -DVERSION=\"0.10.2\"
-DXS_VERSION=\"0.10.2\" -fPIC "-I/usr/lib/x86_64-linux-gnu/perl/5.24/CORE"  
PSPP.c
In file included from /«PKGBUILDDIR»/src/libpspp/hmapx.h:118:0,
                 from /«PKGBUILDDIR»/src/data/attributes.h:20,
                 from PSPP.xs:44:
PSPP.xs: In function 'find_input_format':
PSPP.xs:186:28: warning: implicit declaration of function 'hash_pointer'
[-Wimplicit-function-declaration]
                            hash_pointer (var, 0), &dict->input_formats)
                            ^
/«PKGBUILDDIR»/src/libpspp/hmap.h:132:25: note: in definition of macro
'HMAP_NULLABLE_DATA'
   hmap_nullable_data__ (NODE, offsetof (STRUCT, MEMBER))
                         ^~~~
/«PKGBUILDDIR»/src/libpspp/hmap.h:234:17: note: in expansion of macro
'HMAP_FIRST_IN_BUCKET'
   for ((DATA) = HMAP_FIRST_IN_BUCKET (STRUCT, MEMBER, HMAP, HASH);      \
                 ^~~~~~~~~~~~~~~~~~~~
PSPP.xs:185:3: note: in expansion of macro 'HMAP_FOR_EACH_IN_BUCKET'
   HMAP_FOR_EACH_IN_BUCKET (input_format, struct input_format, hmap_node,
   ^~~~~~~~~~~~~~~~~~~~~~~




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