[bug-diffutils] [PATCH 11/19] maint: hide build commands behind $(AM_V_GEN)

[Jim Meyering]

From: Jim Meyering <address@hidden>

* src/Makefile.am (paths.h): Use $(AM_V_GEN), and split a long line.
* man/Makefile.am ($(dist_man1_MANS)): Use $(AM_V_GEN) here, too.
---
 man/Makefile.am |    2 +-
 src/Makefile.am |    8 +++++---
 2 files changed, 6 insertions(+), 4 deletions(-)

diff --git a/man/Makefile.am b/man/Makefile.am
index 8c8b407..d3fc507 100644
--- a/man/Makefile.am
+++ b/man/Makefile.am
@@ -26,7 +26,7 @@ sdiff.1: $S/sdiff.c

 # Depend on configure.ac to get version number changes.
 $(dist_man1_MANS): $(top_srcdir)/configure.ac
-       base=`expr $@ : '\(.*\).1'` && \
+       $(AM_V_GEN)base=`expr $@ : '\(.*\).1'` && \
          (echo '[NAME]' && sed 's@/\* *@@; s/-/\\-/; q' $S/$$base.c) | \
          $(HELP2MAN) -i - -S '$(PACKAGE) $(VERSION)' ../src/$$base | \
          sed 's/^\.B info .*/.B info diff/' >$@
diff --git a/src/Makefile.am b/src/Makefile.am
index 859a469..84f330d 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -36,7 +36,9 @@ diff_SOURCES = \
 MOSTLYCLEANFILES = paths.h paths.ht

 cmp.$(OBJEXT) diff3.$(OBJEXT) diff.$(OBJEXT) sdiff.$(OBJEXT): paths.h
+
+gdiff = `echo diff|sed '$(transform)'`
+BUILT_SOURCES = paths.h
 paths.h:
-       (echo '#define DEFAULT_DIFF_PROGRAM "'`echo diff|sed '$(transform)'`'"' 
&& \
-        echo '#define LOCALEDIR "$(localedir)"') >address@hidden
-       mv address@hidden $@
+       $(AM_V_GEN)(echo '#define DEFAULT_DIFF_PROGRAM "'$(gdiff)'"' && \
+         echo '#define LOCALEDIR "$(localedir)"') >address@hidden && mv 
address@hidden $@
-- 
1.6.5.3.433.g11067