===> Building for docbook2mdoc-1.1.0
clang -pipe -Os -g -W -Wall -Wstrict-prototypes -Wno-unused-parameter -Wwrite-strings  -c xmalloc.c
xmalloc.c:55:11: warning: implicit declaration of function 'reallocarray' is invalid in C99 [-Wimplicit-function-declaration]
        if ((p = reallocarray(p, nmemb, size)) == NULL) {
                 ^
xmalloc.c:55:9: warning: incompatible integer to pointer conversion assigning to 'void *' from 'int' [-Wint-conversion]
        if ((p = reallocarray(p, nmemb, size)) == NULL) {
               ^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
2 warnings generated.
clang -pipe -Os -g -W -Wall -Wstrict-prototypes -Wno-unused-parameter -Wwrite-strings  -c node.c
clang -pipe -Os -g -W -Wall -Wstrict-prototypes -Wno-unused-parameter -Wwrite-strings  -c parse.c
parse.c:1038:45: warning: passing 'const char *' to parameter of type 'char *' discards qualifiers [-Wincompatible-pointer-types-discards-qualifiers]
        if (save_fname == NULL && (fname = dirname(fname)) != NULL &&
                                                   ^~~~~
/Applications/Xcode-13.4.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX12.3.sdk/usr/include/libgen.h:41:21: note: passing argument to parameter here
char    *dirname(char *);
                       ^
1 warning generated.
clang -pipe -Os -g -W -Wall -Wstrict-prototypes -Wno-unused-parameter -Wwrite-strings  -c reorg.c
clang -pipe -Os -g -W -Wall -Wstrict-prototypes -Wno-unused-parameter -Wwrite-strings  -c macro.c
clang -pipe -Os -g -W -Wall -Wstrict-prototypes -Wno-unused-parameter -Wwrite-strings  -c docbook2mdoc.c
clang -pipe -Os -g -W -Wall -Wstrict-prototypes -Wno-unused-parameter -Wwrite-strings  -c tree.c
clang -pipe -Os -g -W -Wall -Wstrict-prototypes -Wno-unused-parameter -Wwrite-strings  -c main.c
main.c:114:38: warning: passing 'const char *' to parameter of type 'char *' discards qualifiers [-Wincompatible-pointer-types-discards-qualifiers]
                        if (fd == -1 && (bname = basename(fname)) != NULL)
                                                          ^~~~~
/Applications/Xcode-13.4.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX12.3.sdk/usr/include/libgen.h:40:22: note: passing argument to parameter here
char    *basename(char *);
                        ^
1 warning generated.
clang -L/opt/pkg/lib -g -o docbook2mdoc xmalloc.o node.o parse.o reorg.o macro.o docbook2mdoc.o tree.o main.o
Undefined symbols for architecture arm64:
  "_reallocarray", referenced from:
      _xreallocarray in xmalloc.o
ld: symbol(s) not found for architecture arm64
clang: error: linker command failed with exit code 1 (use -v to see invocation)
*** [docbook2mdoc] Error code 1

bmake: stopped making "docbook2mdoc" in /Users/pbulk/build/textproc/docbook2mdoc/work/docbook2mdoc-1.1.0
bmake: 1 error

bmake: stopped making "docbook2mdoc" in /Users/pbulk/build/textproc/docbook2mdoc/work/docbook2mdoc-1.1.0
*** Error code 2

Stop.
bmake[1]: stopped making "all" in /Volumes/data/jenkins/workspace/pkgsrc-macos-upstream-arm64/textproc/docbook2mdoc
*** Error code 1

Stop.
bmake: stopped making "all" in /Volumes/data/jenkins/workspace/pkgsrc-macos-upstream-arm64/textproc/docbook2mdoc