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Run groff with warnings enabled for "make lint".

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This commit is contained in:
Todd C. Miller 2025-02-10 19:39:29 -07:00
parent 257a078a85
commit a4a999b5eb
3 changed files with 54 additions and 0 deletions
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48
configure vendored
View File

@ -674,6 +674,7 @@ PYTHON
FLEX
YFLAGS
YACC
GROFFPROG
TRPROG
UNAMEPROG
SHA1SUM
@ -17601,6 +17602,53 @@ printf "%s\n" "no" >&6; }
fi
# Extract the first word of "groff", so it can be a program name with args.
set dummy groff; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_path_GROFFPROG+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) case $GROFFPROG in
[\\/]* | ?:[\\/]*)
ac_cv_path_GROFFPROG="$GROFFPROG" # Let the user override the test with a path.
;;
*)
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_path_GROFFPROG="$as_dir$ac_word$ac_exec_ext"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
test -z "$ac_cv_path_GROFFPROG" && ac_cv_path_GROFFPROG="groff"
;;
esac ;;
esac
fi
GROFFPROG=$ac_cv_path_GROFFPROG
if test -n "$GROFFPROG"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $GROFFPROG" >&5
printf "%s\n" "$GROFFPROG" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for mandoc or nroff" >&5
printf %s "checking for mandoc or nroff... " >&6; }
if test ${ac_cv_path_NROFF+y}

1
configure.ac
View File

@ -1726,6 +1726,7 @@ dnl
AC_PATH_PROG(SHA1SUM, [sha1sum], [openssl dgst -sha1])
AC_PATH_PROG(UNAMEPROG, [uname], [uname])
AC_PATH_PROG(TRPROG, [tr], [tr])
AC_PATH_PROG(GROFFPROG, [groff], [groff])
AC_CACHE_CHECK([for mandoc or nroff], [ac_cv_path_NROFF], [
AC_PATH_PROGS_FEATURE_CHECK([NROFF], [mandoc nroff], [ac_cv_path_NROFF="$ac_path_NROFF"], [ac_cv_path_NROFF=no])
])

5
docs/Makefile.in
View File

@ -36,6 +36,7 @@ MANDOC = mandoc
MANCOMPRESS = @MANCOMPRESS@
MANCOMPRESSEXT = @MANCOMPRESSEXT@
TR = @TRPROG@
GROFF = @GROFFPROG@
# Our install program supports extra flags...
INSTALL = $(SHELL) $(scriptdir)/install-sh -c
@ -126,6 +127,10 @@ lint: all
for m in $(DOCS); do \
echo $(MANDOC) -Tlint -Wwarning $$m; \
$(MANDOC) -Tlint -Wwarning $$m || rval=`expr $$rval + $$?`; \
if [ -n "$(GROFF)" ]; then \
echo $(GROFF) -mandoc -K utf8 -rF0 -rHY=0 -ww -b -z $$m; \
$(GROFF) -mandoc -K utf8 -rF0 -rHY=0 -ww -b -z $$m || rval=`expr $$rval + $$?`; \
fi; \
done; \
exit $$rval; \
fi