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Use "doc" man page format if mandoc present.

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Previously configure would not select the "doc" man page format if
mandoc was present but nroff was not.  This checks for mandoc first
and removes a now-superflous AC_PATH_PROG.  Based on a patch from
vehk at vehk.de and feedback from schwarze at usta.de.
This commit is contained in:
Darren Tucker 2019-05-10 15:04:42 +10:00
parent 62dd70613b
commit 285546b73e
1 changed files with 5 additions and 5 deletions
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10
configure.ac
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@ -41,11 +41,11 @@ AC_PATH_PROG([TEST_MINUS_S_SH], [ksh])
AC_PATH_PROG([TEST_MINUS_S_SH], [sh])
AC_PATH_PROG([SH], [sh])
AC_PATH_PROG([GROFF], [groff])
AC_PATH_PROG([NROFF], [nroff])
AC_PATH_PROG([NROFF], [nroff awf])
AC_PATH_PROG([MANDOC], [mandoc])
AC_SUBST([TEST_SHELL], [sh])
dnl select manpage formatter
dnl select manpage formatter to be used to build "cat" format pages.
if test "x$MANDOC" != "x" ; then
MANFMT="$MANDOC"
elif test "x$NROFF" != "x" ; then
@ -4626,9 +4626,9 @@ AC_ARG_WITH([mantype],
]
)
if test -z "$MANTYPE"; then
TestPath="/usr/bin${PATH_SEPARATOR}/usr/ucb"
AC_PATH_PROGS([NROFF], [nroff awf], [/bin/false], [$TestPath])
if ${NROFF} -mdoc ${srcdir}/ssh.1 >/dev/null 2>&1; then
if ${MANDOC} ${srcdir}/ssh.1 >/dev/null 2>&1; then
MANTYPE=doc
elif ${NROFF} -mdoc ${srcdir}/ssh.1 >/dev/null 2>&1; then
MANTYPE=doc
elif ${NROFF} -man ${srcdir}/ssh.1 >/dev/null 2>&1; then
MANTYPE=man