+ case "${usergroup_phase}" in
+ local run_cmd
+ run_cmd=run_su
+ shift
+ run_su /usr/pkg/bin/bmake all BATCH=1 DEPENDS_TARGET=/nonexistent WRKLOG=/tmp/bulklog/cxref-1.6d/work.log
+ su pbulk -c '"$@"' make /usr/pkg/bin/bmake all BATCH=1 DEPENDS_TARGET=/nonexistent WRKLOG=/tmp/bulklog/cxref-1.6d/work.log
=> Bootstrap dependency digest>=20211023: found digest-20220214
===> Building for cxref-1.6d
cd cpp   && /usr/pkg/bin/gmake programs
gmake[1]: Entering directory '/home/pbulk/build/devel/cxref/work/cxref-1.6d/cpp'
cc -c -pipe -O2 -I/usr/pkg/include cccp.c -o cccp.o -I. -I. -DIN_GCC \
 '-DCXREF_CPP_DEFINES="/usr/pkg/share/cxref/cxref-cpp.defines"'
cc -c -pipe -O2 -I/usr/pkg/include cexp.c -o cexp.o -I. -I. -DIN_GCC
cc -c -pipe -O2 -I/usr/pkg/include prefix.c -o prefix.o -I. -I. -DIN_GCC -DPREFIX=\"/\"
cc -c -pipe -O2 -I/usr/pkg/include version.c -o version.o -I. -I. -DIN_GCC
./cxref-cpp-configure cc -o cxref-cpp.defines
cc -Wl,-zrelro -L/usr/pkg/lib -Wl,-R/usr/pkg/lib cccp.o cexp.o prefix.o version.o -o cxref-cpp 
gmake[1]: Leaving directory '/home/pbulk/build/devel/cxref/work/cxref-1.6d/cpp'
cd src   && /usr/pkg/bin/gmake programs
gmake[1]: Entering directory '/home/pbulk/build/devel/cxref/work/cxref-1.6d/src'
[ ! -f ../cpp/cxref-cpp ] || cc -c -pipe -O2 -I/usr/pkg/include cxref.c -o cxref.o -I. -I. "-DCXREF_CPP=\"/home/pbulk/build/devel/cxref/work/cxref-1.6d/cpp/cxref-cpp -cxref-cpp-defines /home/pbulk/build/devel/cxref/work/cxref-1.6d/cpp/cxref-cpp.defines -lang-c -C -dD -dI\""
cc -c -pipe -O2 -I/usr/pkg/include func.c -o func.o -I. -I.
cc -c -pipe -O2 -I/usr/pkg/include type.c -o type.o -I. -I.
cxref.c: In function 'popen_execvp':
cxref.c:951:5: warning: ignoring return value of 'dup', declared with attribute warn_unused_result [-Wunused-result]
     dup(fdr[1]);
     ^~~~~~~~~~~
cc -c -pipe -O2 -I/usr/pkg/include var.c -o var.o -I. -I.
cc -c -pipe -O2 -I/usr/pkg/include preproc.c -o preproc.o -I. -I.
cc -c -pipe -O2 -I/usr/pkg/include comment.c -o comment.o -I. -I.
[   -f ../cpp/cxref-cpp ] || cc -c -pipe -O2 -I/usr/pkg/include cxref.c -o cxref.o -I. -I.
cc -c -pipe -O2 -I/usr/pkg/include file.c -o file.o -I. -I.
cc -c -pipe -O2 -I/usr/pkg/include slist.c -o slist.o -I. -I.
cc -c -pipe -O2 -I/usr/pkg/include memory.c -o memory.o -I. -I.
cc -c -pipe -O2 -I/usr/pkg/include xref.c -o xref.o -I. -I.
cc -c -pipe -O2 -I/usr/pkg/include warn-raw.c -o warn-raw.o -I. -I.
xref.c: In function 'CrossReference':
xref.c:118:14: warning: ignoring return value of 'fscanf', declared with attribute warn_unused_result [-Wunused-result]
              fscanf(in,"%s%c",include,&ch);
              ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
xref.c:225:14: warning: ignoring return value of 'fscanf', declared with attribute warn_unused_result [-Wunused-result]
              fscanf(in,"%s%c",called,&ch);
              ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
xref.c:303:14: warning: ignoring return value of 'fscanf', declared with attribute warn_unused_result [-Wunused-result]
              fscanf(in,"%s%c",funcname,&ch);
              ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
xref.c:375:11: warning: ignoring return value of 'fgets', declared with attribute warn_unused_result [-Wunused-result]
           fgets(typename,TYPE_MAX_LEN,in);
           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
xref.c: In function 'CreateAppendix':
xref.c:647:14: warning: ignoring return value of 'fscanf', declared with attribute warn_unused_result [-Wunused-result]
              fscanf(in,"%s%c",include,&ch);
              ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
xref.c:670:14: warning: ignoring return value of 'fscanf', declared with attribute warn_unused_result [-Wunused-result]
              fscanf(in,"%s%c",called,&ch);
              ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
xref.c:693:14: warning: ignoring return value of 'fscanf', declared with attribute warn_unused_result [-Wunused-result]
              fscanf(in,"%s%c",funcname,&ch);
              ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
xref.c:714:14: warning: ignoring return value of 'fgets', declared with attribute warn_unused_result [-Wunused-result]
              fgets(typename,TYPE_MAX_LEN,in);
              ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
xref.c:721:14: warning: ignoring return value of 'fgets', declared with attribute warn_unused_result [-Wunused-result]
              fgets(typename,TYPE_MAX_LEN,in);
              ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
xref.c: In function 'CrossReferenceDelete':
xref.c:765:11: warning: ignoring return value of 'fscanf', declared with attribute warn_unused_result [-Wunused-result]
           fscanf(in,"%s%c",include,&ch);
           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
xref.c:811:11: warning: ignoring return value of 'fscanf', declared with attribute warn_unused_result [-Wunused-result]
           fscanf(in,"%s%c",called,&ch);
           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
xref.c:856:11: warning: ignoring return value of 'fscanf', declared with attribute warn_unused_result [-Wunused-result]
           fscanf(in,"%s%c",funcname,&ch);
           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
xref.c:899:8: warning: ignoring return value of 'fgets', declared with attribute warn_unused_result [-Wunused-result]
        fgets(typename,TYPE_MAX_LEN,in);
        ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
cc -c -pipe -O2 -I/usr/pkg/include latex.c -o latex.o -I. -I.
Created latex-style.c
cc -c -pipe -O2 -I/usr/pkg/include html.c -o html.o -I. -I.
Created html-style.c
cc -c -pipe -O2 -I/usr/pkg/include rtf.c -o rtf.o -DPAGE=\"A4\" -I. -I.
cc -c -pipe -O2 -I/usr/pkg/include sgml.c -o sgml.o -I. -I.
[ ! "/usr/pkg/bin/flex" = "flex" ] || /usr/pkg/bin/flex -p -B -F -8 -s ./parse.l
[   "/usr/pkg/bin/flex" = "flex" ] || /usr/pkg/bin/flex   ./parse.l
Created parse-lex.c
[ ! "/usr/pkg/bin/bison -y" = "bison" ] || /usr/pkg/bin/bison -y -d ./parse.y
[   "/usr/pkg/bin/bison -y" = "bison" ] || /usr/pkg/bin/bison -y -d  ./parse.y
./parse.y: warning: 18 shift/reduce conflicts [-Wconflicts-sr]
./parse.y: note: rerun with option '-Wcounterexamples' to generate conflict counterexamples
[ ! "/usr/pkg/bin/bison -y" = "bison" ] || /usr/pkg/bin/bison -y -d ./parse.y
[   "/usr/pkg/bin/bison -y" = "bison" ] || /usr/pkg/bin/bison -y -d  ./parse.y
./parse.y: warning: 18 shift/reduce conflicts [-Wconflicts-sr]
./parse.y: note: rerun with option '-Wcounterexamples' to generate conflict counterexamples
Created parse-yacc.c
Created parse-yacc.h
[ ! -f ../cpp/cxref-cpp ] || cc -c -pipe -O2 -I/usr/pkg/include cxref.c -o cxref-inst.o -I. -I. '-DCXREF_CPP="cxref-cpp -lang-c -C -dD -dI"'
cxref.c: In function 'popen_execvp':
cxref.c:951:5: warning: ignoring return value of 'dup', declared with attribute warn_unused_result [-Wunused-result]
     dup(fdr[1]);
     ^~~~~~~~~~~
mv: cannot stat 'y.tab.c': No such file or directory
Created parse-yacc.c
mv: cannot stat 'y.tab.h': No such file or directory
Created parse-yacc.h
cc -c -pipe -O2 -I/usr/pkg/include latex-style.c -o latex-style.o -I. -I.
cc -c -pipe -O2 -I/usr/pkg/include html-style.c -o html-style.o -I. -I.
cc -c -pipe -O2 -I/usr/pkg/include parse-lex.c -o parse-lex.o -I. -I.
[   -f ../cpp/cxref-cpp ] || cc -c -pipe -O2 -I/usr/pkg/include cxref.c -o cxref-inst.o -I. -I.
cc -c -pipe -O2 -I/usr/pkg/include parse-yacc.c -o parse-yacc.o -I. -I.
cc -Wl,-zrelro -L/usr/pkg/lib -Wl,-R/usr/pkg/lib cxref.o func.o type.o var.o preproc.o comment.o file.o slist.o memory.o xref.o warn-raw.o latex.o latex-style.o html.o html-style.o rtf.o sgml.o parse-lex.o parse-yacc.o -o cxref 
cc -Wl,-zrelro -L/usr/pkg/lib -Wl,-R/usr/pkg/lib cxref-inst.o func.o type.o var.o preproc.o comment.o file.o slist.o memory.o xref.o warn-raw.o latex.o latex-style.o html.o html-style.o rtf.o sgml.o parse-lex.o parse-yacc.o -o cxref-inst 
gmake[1]: Leaving directory '/home/pbulk/build/devel/cxref/work/cxref-1.6d/src'
cd query && /usr/pkg/bin/gmake programs
gmake[1]: Entering directory '/home/pbulk/build/devel/cxref/work/cxref-1.6d/query'
cc -c -pipe -O2 -I/usr/pkg/include query.c -o query.o -I./../src
cc -c -pipe -O2 -I/usr/pkg/include input.c -o input.o -I./../src
input.c: In function 'LoadInCrossRefs':
input.c:111:11: warning: ignoring return value of 'fscanf', declared with attribute warn_unused_result [-Wunused-result]
           fscanf(in,"%s%c",include,&ch);
           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
input.c:184:11: warning: ignoring return value of 'fscanf', declared with attribute warn_unused_result [-Wunused-result]
           fscanf(in,"%s%c",called,&ch);
           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
input.c:251:11: warning: ignoring return value of 'fscanf', declared with attribute warn_unused_result [-Wunused-result]
           fscanf(in,"%s%c",funcname,&ch);
           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
input.c:287:8: warning: ignoring return value of 'fgets', declared with attribute warn_unused_result [-Wunused-result]
        fgets(typetype,TYPE_MAX_LEN,in);
        ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
cc -c -pipe -O2 -I/usr/pkg/include output.c -o output.o -I./../src
cc -Wl,-zrelro -L/usr/pkg/lib -Wl,-R/usr/pkg/lib query.o input.o output.o ../src/memory.o ../src/slist.o -o cxref-query 
gmake[1]: Leaving directory '/home/pbulk/build/devel/cxref/work/cxref-1.6d/query'
cd doc   && /usr/pkg/bin/gmake docs
gmake[1]: Entering directory '/home/pbulk/build/devel/cxref/work/cxref-1.6d/doc'
[ -f README.c ] || cp ./README.c .
../src/cxref -O. -NREADME-TMP -xref README.c
gmake[1]: [Makefile:113: examples] Error 1 (ignored)
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdio.h:27,
                 from README.c:10:
/usr/include/features.h:381: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O)
Cross referencing cxref.c
/usr/include/bits/mathcalls-helper-functions.h:21: cxref: syntax error

The previous 10, current and next 10 symbols are:
-10 | 297 :             LONG : long
 -9 | 301 :           DOUBLE : double
 -8 | 258 :       IDENTIFIER : __n
 -7 |  41 :              ')' : )
 -6 |  59 :              ';' : ;
 -5 | 286 :           EXTERN : extern
 -4 | 296 :              INT : int
 -3 | 258 :       IDENTIFIER : __fpclassifyf128
 -2 |  40 :              '(' : (
 -1 | 258 :       IDENTIFIER : _Float128
  0 | 258 :       IDENTIFIER : __value
  1 |  41 :              ')' : )
  2 |  59 :              ';' : ;
  3 | 286 :           EXTERN : extern
  4 | 296 :              INT : int
  5 | 258 :       IDENTIFIER : __signbitf128
  6 |  40 :              '(' : (
  7 | 258 :       IDENTIFIER : _Float128
  8 | 258 :       IDENTIFIER : __value
  9 |  41 :              ')' : )
 10 |  59 :              ';' : ;

../src/cxref -O. -NREADME-TMP -xref README.c -latex -html-src -rtf -sgml
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdio.h:27,
                 from README.c:10:
/usr/include/features.h:381: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O)
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdio.h:27,
                 from cxref.c:14:
/usr/include/features.h:381: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O)
/usr/include/bits/mathcalls-helper-functions.h:21: cxref: syntax error

The previous 10, current and next 10 symbols are:
-10 | 297 :             LONG : long
 -9 | 301 :           DOUBLE : double
 -8 | 258 :       IDENTIFIER : __n
 -7 |  41 :              ')' : )
 -6 |  59 :              ';' : ;
 -5 | 286 :           EXTERN : extern
 -4 | 296 :              INT : int
 -3 | 258 :       IDENTIFIER : __fpclassifyf128
 -2 |  40 :              '(' : (
 -1 | 258 :       IDENTIFIER : _Float128
  0 | 258 :       IDENTIFIER : __value
  1 |  41 :              ')' : )
  2 |  59 :              ';' : ;
  3 | 286 :           EXTERN : extern
  4 | 296 :              INT : int
  5 | 258 :       IDENTIFIER : __signbitf128
  6 |  40 :              '(' : (
  7 | 258 :       IDENTIFIER : _Float128
  8 | 258 :       IDENTIFIER : __value
  9 |  41 :              ')' : )
 10 |  59 :              ';' : ;

mv README.c.tex README_c.tex
mv: cannot stat 'README.c.tex': No such file or directory
gmake[1]: *** [Makefile:103: readme] Error 1
gmake[1]: *** Waiting for unfinished jobs....
Cross referencing cxref.h
Cross referencing autoconfig.h
Cross referencing datatype.h
Cross referencing comment.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdlib.h:25,
                 from comment.c:19:
/usr/include/features.h:381: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O)
Cross referencing file.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdlib.h:25,
                 from file.c:19:
/usr/include/features.h:381: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O)
Cross referencing func.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdlib.h:25,
                 from func.c:19:
/usr/include/features.h:381: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O)
Cross referencing preproc.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdlib.h:25,
                 from preproc.c:19:
/usr/include/features.h:381: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O)
Cross referencing type.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdlib.h:25,
                 from type.c:19:
/usr/include/features.h:381: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O)
Cross referencing var.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdlib.h:25,
                 from var.c:19:
/usr/include/features.h:381: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O)
Cross referencing xref.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdlib.h:25,
                 from xref.c:32:
/usr/include/features.h:381: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O)
Cross referencing warn-raw.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdlib.h:25,
                 from warn-raw.c:16:
/usr/include/features.h:381: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O)
Cross referencing latex.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdlib.h:25,
                 from latex.c:16:
/usr/include/features.h:381: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O)
Cross referencing latex-style.c
Cross referencing html.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdlib.h:25,
                 from html.c:16:
/usr/include/features.h:381: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O)
Cross referencing html-style.c
Cross referencing rtf.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdlib.h:25,
                 from rtf.c:16:
/usr/include/features.h:381: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O)
Cross referencing sgml.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdlib.h:25,
                 from sgml.c:16:
/usr/include/features.h:381: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O)
Cross referencing parse-yacc.h
Cross referencing parse-lex.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdio.h:27,
                 from lex.yy.c:18:
/usr/include/features.h:381: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O)
Cross referencing parse-yacc.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/string.h:26,
                 from ./parse.y:15:
/usr/include/features.h:381: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O)
Cross referencing parse-yy.h
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdio.h:27,
                 from parse-yy.h:19:
/usr/include/features.h:381: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O)
Cross referencing slist.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdlib.h:25,
                 from slist.c:19:
/usr/include/features.h:381: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O)
Cross referencing memory.h
Cross referencing memory.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdio.h:27,
                 from memory.c:23:
/usr/include/features.h:381: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O)
Cross referencing version.h
Documenting cxref.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdio.h:27,
                 from cxref.c:14:
/usr/include/features.h:381: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O)
Warning          cxref.c : Variable 'option_latex' is global but only used in this file.
Warning          cxref.c : Variable 'option_rtf' is global but only used in this file.
Warning          cxref.c : Variable 'option_sgml' is global but only used in this file.
Warning          cxref.c : Variable 'option_root' is global but only used in this file.
Warning          cxref.c : Function 'main()' is not prototyped.
Warning          cxref.c : Function 'main()' is not used anywhere.
Documenting cxref.h
Documenting autoconfig.h
Documenting datatype.h
Documenting comment.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdlib.h:25,
                 from comment.c:19:
/usr/include/features.h:381: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O)
Documenting file.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdlib.h:25,
                 from file.c:19:
/usr/include/features.h:381: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O)
Documenting func.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdlib.h:25,
                 from func.c:19:
/usr/include/features.h:381: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O)
Documenting preproc.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdlib.h:25,
                 from preproc.c:19:
/usr/include/features.h:381: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O)
Documenting type.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdlib.h:25,
                 from type.c:19:
/usr/include/features.h:381: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O)
Documenting var.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdlib.h:25,
                 from var.c:19:
/usr/include/features.h:381: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O)
Documenting xref.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdlib.h:25,
                 from xref.c:32:
/usr/include/features.h:381: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O)
Documenting warn-raw.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdlib.h:25,
                 from warn-raw.c:16:
/usr/include/features.h:381: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O)
Documenting latex.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdlib.h:25,
                 from latex.c:16:
/usr/include/features.h:381: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O)
Warning          latex.c : Variable 'latex_fonts_style' is extern but only used in this file.
Warning          latex.c : Variable 'latex_page_style' is extern but only used in this file.
Warning          latex.c : Variable 'latex_cxref_style' is extern but only used in this file.
Documenting latex-style.c
Warning    latex-style.c : Variable 'latex_fonts_style' is global but not used in this file.
Warning    latex-style.c : Variable 'latex_page_style' is global but not used in this file.
Warning    latex-style.c : Variable 'latex_cxref_style' is global but not used in this file.
Documenting html.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdlib.h:25,
                 from html.c:16:
/usr/include/features.h:381: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O)
Warning           html.c : Variable 'html_cxref_style' is extern but only used in this file.
Warning           html.c : Function 'WriteHTMLSource()' is global but is only used in this file.
Documenting html-style.c
Warning     html-style.c : Variable 'html_cxref_style' is global but not used in this file.
Documenting rtf.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdlib.h:25,
                 from rtf.c:16:
/usr/include/features.h:381: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O)
Documenting sgml.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdlib.h:25,
                 from sgml.c:16:
/usr/include/features.h:381: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O)
Documenting parse-yacc.h
Warning     parse-yacc.h : Variable 'yylval' is extern but not used in this file.
Documenting parse-lex.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdio.h:27,
                 from lex.yy.c:18:
/usr/include/features.h:381: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O)
Warning      parse-lex.c : Variable 'yyleng' is global but only used in this file.
Warning      parse-lex.c : Variable 'yyout' is global but only used in this file.
Warning      parse-lex.c : Variable 'yylineno' is global but only used in this file.
Warning      parse-lex.c : Variable 'yytext' is global but only used in this file.
Warning      parse-lex.c : Variable 'yy_flex_debug' is global but only used in this file.
Warning      parse-lex.c : Function 'yy_create_buffer()' is global but is only used in this file.
Warning      parse-lex.c : Function 'yy_delete_buffer()' is global but is only used in this file.
Warning      parse-lex.c : Function 'yy_flush_buffer()' is global but is only used in this file.
Warning      parse-lex.c : Function 'yy_scan_buffer()' is global but is only used in this file.
Warning      parse-lex.c : Function 'yy_scan_bytes()' is global but is only used in this file.
Warning      parse-lex.c : Function 'yy_scan_string()' is not used anywhere.
Warning      parse-lex.c : Function 'yy_switch_to_buffer()' is global but is only used in this file.
Warning      parse-lex.c : Function 'yyalloc()' is global but is only used in this file.
Warning      parse-lex.c : Function 'yyfree()' is global but is only used in this file.
Warning      parse-lex.c : Function 'yyget_debug()' is not used anywhere.
Warning      parse-lex.c : Function 'yyget_in()' is not used anywhere.
Warning      parse-lex.c : Function 'yyget_leng()' is not used anywhere.
Warning      parse-lex.c : Function 'yyget_lineno()' is not used anywhere.
Warning      parse-lex.c : Function 'yyget_out()' is not used anywhere.
Warning      parse-lex.c : Function 'yyget_text()' is not used anywhere.
Warning      parse-lex.c : Function 'yylex_destroy()' is not used anywhere.
Warning      parse-lex.c : Function 'yypop_buffer_state()' is global but is only used in this file.
Warning      parse-lex.c : Function 'yypush_buffer_state()' is not used anywhere.
Warning      parse-lex.c : Function 'yyrealloc()' is global but is only used in this file.
Warning      parse-lex.c : Function 'yyset_debug()' is not used anywhere.
Warning      parse-lex.c : Function 'yyset_in()' is not used anywhere.
Warning      parse-lex.c : Function 'yyset_lineno()' is not used anywhere.
Warning      parse-lex.c : Function 'yyset_out()' is not used anywhere.
Documenting parse-yacc.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/string.h:26,
                 from ./parse.y:15:
/usr/include/features.h:381: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O)
Warning     parse-yacc.c : Variable 'yychar' is global but only used in this file.
Warning     parse-yacc.c : Variable 'yynerrs' is global but only used in this file.
Warning     parse-yacc.c : Function 'pop()' is not prototyped.
Warning     parse-yacc.c : Function 'push()' is not prototyped.
Warning     parse-yacc.c : Function 'reset()' is not prototyped.
Warning     parse-yacc.c : Function 'yy_reduce_print()' is not prototyped.
Warning     parse-yacc.c : Function 'yy_stack_print()' is not prototyped.
Warning     parse-yacc.c : Function 'yy_symbol_print()' is not prototyped.
Warning     parse-yacc.c : Function 'yy_symbol_value_print()' is not prototyped.
Warning     parse-yacc.c : Function 'yydestruct()' is not prototyped.
Documenting parse-yy.h
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdio.h:27,
                 from parse-yy.h:19:
/usr/include/features.h:381: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O)
Warning       parse-yy.h : Variable 'yydebug' is extern but not used in this file.
Warning       parse-yy.h : Variable 'parse_file' is extern but not used in this file.
Warning       parse-yy.h : Variable 'parse_line' is extern but not used in this file.
Warning       parse-yy.h : Variable 'yylval' is extern but not used in this file.
Warning       parse-yy.h : Variable 'yyin' is extern but not used in this file.
Documenting slist.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdlib.h:25,
                 from slist.c:19:
/usr/include/features.h:381: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O)
Documenting memory.h
Documenting memory.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdio.h:27,
                 from memory.c:23:
/usr/include/features.h:381: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O)
Documenting version.h
Indexing
gmake[1]: Leaving directory '/home/pbulk/build/devel/cxref/work/cxref-1.6d/doc'
gmake: *** [Makefile:28: docs] Error 2
*** Error code 2

Stop.
bmake[1]: stopped making "all" in /data/jenkins/workspace/pkgsrc-el8-trunk-x86_64/devel/cxref
*** Error code 1

Stop.
bmake: stopped making "all" in /data/jenkins/workspace/pkgsrc-el8-trunk-x86_64/devel/cxref