[libvirt] [PATCH] build: check for pod errors

[Eric Blake]

Patch 61299a1 fixed a long-standing pod error in the man page.
But we should be preventing these up front.

* tools/Makefile.am (virt-xml-validate.1, virt-pki-validate.1)
(virt-host-validate.1, virt-sanlock-cleanup.8, virsh.1): Reject
pod conversion errors.
* daemon/Makefile.am ($(srcdir)/libvirtd.8.in): Likewise.
---

I tested that with this patch but not Jirka's cleanup, 'make' failed;
with both patches, make succeeds and there are no buggy man pages.

 daemon/Makefile.am |  3 ++-
 tools/Makefile.am  | 15 ++++++++++-----
 2 files changed, 12 insertions(+), 6 deletions(-)

diff --git a/daemon/Makefile.am b/daemon/Makefile.am
index 1643f38..40012ec 100644
--- a/daemon/Makefile.am
+++ b/daemon/Makefile.am
@@ -384,7 +384,8 @@ POD2MAN = pod2man -c "Virtualization Support" \
 			-r "$(PACKAGE)-$(VERSION)" -s 8

 $(srcdir)/libvirtd.8.in: libvirtd.pod.in
-	$(AM_V_GEN)$(POD2MAN) --name LIBVIRTD $< $@
+	$(AM_V_GEN)$(POD2MAN) --name LIBVIRTD $< $@ \
+	    && if grep 'POD ERROR' $@ ; then exit 1; fi

 # This is needed for clients too, so can't wrap in
 # the WITH_LIBVIRTD conditional
diff --git a/tools/Makefile.am b/tools/Makefile.am
index 0d7822d..8e7e464 100644
--- a/tools/Makefile.am
+++ b/tools/Makefile.am
@@ -61,17 +61,20 @@ virt-xml-validate: virt-xml-validate.in Makefile
 	    || (rm $@ && exit 1) && chmod +x $@

 virt-xml-validate.1: virt-xml-validate.in
-	$(AM_V_GEN)$(POD2MAN) --name VIRT-XML-VALIDATE $< $(srcdir)/$@
+	$(AM_V_GEN)$(POD2MAN) --name VIRT-XML-VALIDATE $< $(srcdir)/$@ \
+	    && if grep 'POD ERROR' $@ ; then exit 1; fi

 virt-pki-validate: virt-pki-validate.in Makefile
 	$(AM_V_GEN)sed -e 's,[@]SYSCONFDIR@,$(sysconfdir),' < $< > $@ \
 	    || (rm $@ && exit 1) && chmod +x $@

 virt-pki-validate.1: virt-pki-validate.in
-	$(AM_V_GEN)$(POD2MAN) --name VIRT-PKI-VALIDATE $< $(srcdir)/$@
+	$(AM_V_GEN)$(POD2MAN) --name VIRT-PKI-VALIDATE $< $(srcdir)/$@ \
+	    && if grep 'POD ERROR' $@ ; then exit 1; fi

 virt-host-validate.1: virt-host-validate.c
-	$(AM_V_GEN)$(POD2MAN) --name VIRT-HOST-VALIDATE $< $(srcdir)/$@
+	$(AM_V_GEN)$(POD2MAN) --name VIRT-HOST-VALIDATE $< $(srcdir)/$@ \
+	    && if grep 'POD ERROR' $@ ; then exit 1; fi

 virt-sanlock-cleanup: virt-sanlock-cleanup.in Makefile
 	$(AM_V_GEN)sed -e 's,[@]SYSCONFDIR@,$(sysconfdir),' \
@@ -79,7 +82,8 @@ virt-sanlock-cleanup: virt-sanlock-cleanup.in Makefile
 	    || (rm $@ && exit 1) && chmod +x $@

 virt-sanlock-cleanup.8: virt-sanlock-cleanup.in
-	$(AM_V_GEN)$(POD2MAN) --name VIRT-SANLOCK-CLEANUP $< $(srcdir)/$@
+	$(AM_V_GEN)$(POD2MAN) --name VIRT-SANLOCK-CLEANUP $< $(srcdir)/$@ \
+	    && if grep 'POD ERROR' $(srcdir)/$@ ; then exit 1; fi

 virt_host_validate_SOURCES = \
 		virt-host-validate.c \
@@ -162,7 +166,8 @@ virsh_win_icon.$(OBJEXT): virsh_win_icon.rc
 endif

 virsh.1: virsh.pod
-	$(AM_V_GEN)$(POD2MAN) $< $(srcdir)/$@
+	$(AM_V_GEN)$(POD2MAN) $< $(srcdir)/$@ \
+	    && if grep 'POD ERROR' $(srcdir)/$@ ; then exit 1; fi

 install-data-local: install-init install-systemd

-- 
1.7.11.7