mk: fix install-doc without html

When trying to install PDF, man pages or examples without having built
neither HTML API nor HTML guides, there was an error:

% make install-doc
tar: html: Cannot stat: No such file or directory

The fix is to check the html directory before installing HTML files.

Fixes: e4552b9cc603 ("mk: install doc")

Signed-off-by: Thomas Monjalon <thomas.monjalon@6wind.com>
This commit is contained in:
Thomas Monjalon 2016-11-06 17:42:12 +01:00
parent ca9b8b960b
commit f0e64da62c

View File

@ -164,7 +164,7 @@ install-sdk:
$(Q)$(call rte_symlink, $(DESTDIR)$(libdir), $(DESTDIR)$(targetdir)/lib)
install-doc:
ifneq ($(wildcard $O/doc),)
ifneq ($(wildcard $O/doc/html),)
$(Q)$(call rte_mkdir, $(DESTDIR)$(docdir))
$(Q)tar -cf - -C $O/doc html --exclude 'html/guides/.*' | \
tar -xf - -C $(DESTDIR)$(docdir) --strip-components=1 \