diff options
Diffstat (limited to 'man/local.mk')
| -rw-r--r-- | man/local.mk | 25 |
1 files changed, 13 insertions, 12 deletions
diff --git a/man/local.mk b/man/local.mk index ebc111da1..2c05bb6cc 100644 --- a/man/local.mk +++ b/man/local.mk @@ -16,17 +16,24 @@ # You should have received a copy of the GNU General Public License # along with this program. If not, see <http://www.gnu.org/licenses/>. -EXTRA_DIST += man/help2man +EXTRA_DIST += man/help2man man/dummy-man + +## Graceful degradation for systems lacking perl. +if HAVE_PERL +run_help2man = $(PERL) -- $(srcdir)/man/help2man +else +run_help2man = $(SHELL) $(srcdir)/man/dummy-man +endif man1_MANS = @man1_MANS@ -EXTRA_DIST += $(man1_MANS) $(man1_MANS:.1=.x) +EXTRA_DIST += $(man1_MANS:.1=.x) EXTRA_MANS = @EXTRA_MANS@ -EXTRA_DIST += $(EXTRA_MANS) $(EXTRA_MANS:.1=.x) +EXTRA_DIST += $(EXTRA_MANS:.1=.x) ALL_MANS = $(man1_MANS) $(EXTRA_MANS) -MAINTAINERCLEANFILES += $(ALL_MANS) +CLEANFILES += $(ALL_MANS) # This is required because we have subtle inter-directory dependencies: # in order to generate all man pages, even those for which we don't @@ -161,13 +168,7 @@ man/whoami.1: src/whoami man/yes.1: src/yes .x.1: - $(AM_V_GEN)case '$(PERL)' in \ - *"/missing "*) \ - echo 'WARNING: cannot update man page $@ since perl is missing' \ - 'or inadequate' 1>&2 \ - exit 0;; \ - esac; \ - name=`echo $@ | sed -e 's|.*/||' -e 's|\.1$$||'` || exit 1; \ + $(AM_V_GEN)name=`echo $@ | sed 's|.*/||; s|\.1$$||'` || exit 1; \ ## Ensure that help2man runs the 'src/ginstall' binary as 'install' when ## creating 'install.1'. Similarly, ensure that it uses the 'src/[' binary ## to create 'test.1'. @@ -184,7 +185,7 @@ man/yes.1: src/yes && rm -rf $$t \ && $(MKDIR_P) $$t \ && (cd $$t && $(LN_S) '$(abs_top_builddir)/src/'$$prog $$name) \ - && $(PERL) -- $(srcdir)/man/help2man \ + && $(run_help2man) \ --source='$(PACKAGE_STRING)' \ --include=$(srcdir)/man/$$name.x \ --output=$$t/$$name.1 $$t/$$name \ |