[Qemu-block] [PATCH v2 03/22] maint: Allow for EXAMPLES in texi2pod

[Eric Blake]

The next commit will add an EXAMPLES section to qemu-nbd.8;
for that to work, we need to recognize EXAMPLES in texi2pod,
and we need to make all man pages be regenerated since the
output of texi2pod can be different.

Signed-off-by: Eric Blake <ebl...@redhat.com>

---
v2: new patch
---
 Makefile            | 18 ++++++++++--------
 scripts/texi2pod.pl |  2 +-
 2 files changed, 11 insertions(+), 9 deletions(-)

diff --git a/Makefile b/Makefile
index c8b9efdad4b..0bd204eff8a 100644
--- a/Makefile
+++ b/Makefile
@@ -824,14 +824,16 @@ docs/interop/qemu-qmp-qapi.texi: qapi/qapi-doc.texi
 docs/interop/qemu-ga-qapi.texi: qga/qapi-generated/qga-qapi-doc.texi
        @cp -p $< $@

-qemu.1: qemu-doc.texi qemu-options.texi qemu-monitor.texi 
qemu-monitor-info.texi
-qemu.1: qemu-option-trace.texi
-qemu-img.1: qemu-img.texi qemu-option-trace.texi qemu-img-cmds.texi
-fsdev/virtfs-proxy-helper.1: fsdev/virtfs-proxy-helper.texi
-qemu-nbd.8: qemu-nbd.texi qemu-option-trace.texi
-qemu-ga.8: qemu-ga.texi
-docs/qemu-block-drivers.7: docs/qemu-block-drivers.texi
-docs/qemu-cpu-models.7: docs/qemu-cpu-models.texi
+qemu.1: qemu-doc.texi qemu-options.texi qemu-monitor.texi \
+       qemu-monitor-info.texi scripts/texi2pod.pl
+qemu.1: qemu-option-trace.texi scripts/texi2pod.pl
+qemu-img.1: qemu-img.texi qemu-option-trace.texi qemu-img-cmds.texi \
+        scripts/texi2pod.pl
+fsdev/virtfs-proxy-helper.1: fsdev/virtfs-proxy-helper.texi scripts/texi2pod.pl
+qemu-nbd.8: qemu-nbd.texi qemu-option-trace.texi scripts/texi2pod.pl
+qemu-ga.8: qemu-ga.texi scripts/texi2pod.pl
+docs/qemu-block-drivers.7: docs/qemu-block-drivers.texi scripts/texi2pod.pl
+docs/qemu-cpu-models.7: docs/qemu-cpu-models.texi scripts/texi2pod.pl

 html: qemu-doc.html docs/interop/qemu-qmp-ref.html 
docs/interop/qemu-ga-ref.html
 info: qemu-doc.info docs/interop/qemu-qmp-ref.info 
docs/interop/qemu-ga-ref.info
diff --git a/scripts/texi2pod.pl b/scripts/texi2pod.pl
index 39ce584a322..839b7917cf7 100755
--- a/scripts/texi2pod.pl
+++ b/scripts/texi2pod.pl
@@ -398,7 +398,7 @@ $sects{NAME} = "$fn \- $tl\n";
 $sects{FOOTNOTES} .= "=back\n" if exists $sects{FOOTNOTES};

 for $sect (qw(NAME SYNOPSIS DESCRIPTION OPTIONS ENVIRONMENT FILES
-             BUGS NOTES FOOTNOTES SEEALSO AUTHOR COPYRIGHT)) {
+             BUGS NOTES FOOTNOTES EXAMPLES SEEALSO AUTHOR COPYRIGHT)) {
     if(exists $sects{$sect}) {
        $head = $sect;
        $head =~ s/SEEALSO/SEE ALSO/;
-- 
2.17.2