# make -j
PYTHONHASHSEED=1 WAF_MAKE=1  ./buildtools/bin/waf build
Waf: Entering directory `/root/samba/bin/default'
        Selected embedded Heimdal build
[325/335] Compiling third_party/heimdal/lib/asn1/gen_template.c
../../third_party/heimdal/lib/asn1/gen_template.c: In function ‘template_object_set’:
../../third_party/heimdal/lib/asn1/gen_template.c:833:53: error: format ‘%lu’ expects argument of type ‘long unsigned int’, but argument 3 has type ‘size_t {aka unsigned int}’ [-Werror=format=]
     tlist_header(tl, "{ 0, 0, ((void *)(uintptr_t)%lu) }", nobjs);
                                                   ~~^
                                                   %u
../../third_party/heimdal/lib/asn1/gen_template.c: In function ‘template_members’:
../../third_party/heimdal/lib/asn1/gen_template.c:924:12: warning: assignment discards ‘const’ qualifier from pointer target type [-Wdiscarded-qualifiers]
      itype = "IMEMBER";
            ^
../../third_party/heimdal/lib/asn1/gen_template.c:926:12: warning: assignment discards ‘const’ qualifier from pointer target type [-Wdiscarded-qualifiers]
      itype = "HEIM_INTEGER";
            ^
../../third_party/heimdal/lib/asn1/gen_template.c:929:12: warning: assignment discards ‘const’ qualifier from pointer target type [-Wdiscarded-qualifiers]
      itype = "INTEGER64";
            ^
../../third_party/heimdal/lib/asn1/gen_template.c:931:12: warning: assignment discards ‘const’ qualifier from pointer target type [-Wdiscarded-qualifiers]
      itype = "INTEGER";
            ^
../../third_party/heimdal/lib/asn1/gen_template.c:933:12: warning: assignment discards ‘const’ qualifier from pointer target type [-Wdiscarded-qualifiers]
      itype = "UNSIGNED64";
            ^
../../third_party/heimdal/lib/asn1/gen_template.c:935:12: warning: assignment discards ‘const’ qualifier from pointer target type [-Wdiscarded-qualifiers]
      itype = "UNSIGNED";
            ^
../../third_party/heimdal/lib/asn1/gen_template.c:973:54: error: format ‘%lu’ expects argument of type ‘long unsigned int’, but argument 3 has type ‘size_t {aka unsigned int}’ [-Werror=format=]
      tlist_header(tl, "{ 0, 0, ((void *)(uintptr_t)%lu) }", nmemb);
                                                    ~~^
                                                    %u
cc1: all warnings being treated as errors

Waf: Leaving directory `/root/samba/bin/default'
Build failed
 -> task in 'asn1_compile.heimdal.objlist' failed with exit status 1 (run with -v to display more information)
Makefile:7: recipe for target 'all' failed
make: *** [all] Error 1