[PATCH] xen: Fix the figlet banner

[Andrew Cooper <andrew.cooper3@xxxxxxxxxx>]

4.20 is just wide enough to cause figlet to split the banner onto two lines:

   __  __
   \ \/ /___ _ __
    \  // _ \ '_ \
    /  \  __/ | | |
   /_/\_\___|_| |_|

   _  _    ____   ___                     _        _     _
  | || |  |___ \ / _ \    _   _ _ __  ___| |_ __ _| |__ | | ___
  | || |_   __) | | | |__| | | | '_ \/ __| __/ _` | '_ \| |/ _ \
  |__   _| / __/| |_| |__| |_| | | | \__ \ || (_| | |_) | |  __/
     |_|(_)_____|\___/    \__,_|_| |_|___/\__\__,_|_.__/|_|\___|

Instruct figlet to use 100 column width, rather than 80, resulting in:

   __  __            _  _    ____   ___                     _        _     _
   \ \/ /___ _ __   | || |  |___ \ / _ \    _   _ _ __  ___| |_ __ _| |__ | | 
___
    \  // _ \ '_ \  | || |_   __) | | | |__| | | | '_ \/ __| __/ _` | '_ \| |/ 
_ \
    /  \  __/ | | | |__   _| / __/| |_| |__| |_| | | | \__ \ || (_| | |_) | |  
__/
   /_/\_\___|_| |_|    |_|(_)_____|\___/    \__,_|_| 
|_|___/\__\__,_|_.__/|_|\___|

While fixing this, also fix a rendering error in the non-figlet case; while a
leading space looks better for figlet, it looks very wrong for the simple
one-line case.

Signed-off-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
---
CC: Jan Beulich <JBeulich@xxxxxxxx>
CC: Stefano Stabellini <sstabellini@xxxxxxxxxx>
CC: Julien Grall <julien@xxxxxxx>
---
 xen/build.mk | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/xen/build.mk b/xen/build.mk
index 0f490ca71be1..942ff3867fdb 100644
--- a/xen/build.mk
+++ b/xen/build.mk
@@ -1,9 +1,9 @@
 quiet_cmd_banner = BANNER  $@
 define cmd_banner
     if command -v figlet >/dev/null 2>&1 ; then \
-       echo " Xen $(XEN_FULLVERSION)" | figlet -f $< > $@.tmp; \
+       echo " Xen $(XEN_FULLVERSION)" | figlet -w 100 -f $< > $@.tmp; \
     else \
-       echo " Xen $(XEN_FULLVERSION)" > $@.tmp; \
+       echo "Xen $(XEN_FULLVERSION)" > $@.tmp; \
     fi; \
     mv -f $@.tmp $@
 endef

base-commit: ff652ed5dcd797a46c84258255dfd429ae68a2d6
-- 
2.39.2