[bug#70169] [PATCH v2 10/12] maint: Avoid PNG and PDF generation to fail silently.

[Janneke Nieuwenhuizen]

* doc/local.mk (.dot.png): Split single shell command into separate recipe
lines, prefixed by $(AM_V_at).
(.dot.pdf): Likewise.

Change-Id: I41fb856bb73f947abd91361ed203132e939f3897
---
 doc/local.mk | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/doc/local.mk b/doc/local.mk
index 60e36091ce..a0d94614d3 100644
--- a/doc/local.mk
+++ b/doc/local.mk
@@ -144,12 +144,12 @@ DOT_OPTIONS =                                     \
   -Nfontsize=9 -Nheight=.1 -Nwidth=.1
 
 .dot.png:
-       $(AM_V_DOT)$(DOT) -Tpng $(DOT_OPTIONS) < "$<" > "$(srcdir)/$@.tmp"; \
-       mv "$(srcdir)/$@.tmp" "$(srcdir)/$@"
+       $(AM_V_DOT)$(DOT) -Tpng $(DOT_OPTIONS) < "$<" > "$(srcdir)/$@.tmp"
+       $(AM_V_at)mv "$(srcdir)/$@.tmp" "$(srcdir)/$@"
 
 .dot.pdf:
-       $(AM_V_DOT)$(DOT) -Tpdf $(DOT_OPTIONS) < "$<" > "$(srcdir)/$@.tmp"; \
-       mv "$(srcdir)/$@.tmp" "$(srcdir)/$@"
+       $(AM_V_DOT)$(DOT) -Tpdf $(DOT_OPTIONS) < "$<" > "$(srcdir)/$@.tmp"
+       $(AM_V_at)mv "$(srcdir)/$@.tmp" "$(srcdir)/$@"
 
 .dot.eps:
        $(AM_V_DOT)$(DOT) -Teps $(DOT_OPTIONS) < "$<" > "$(srcdir)/$@.tmp"
-- 
2.41.0