[beast: 3/6] BUILD: minor ChangeLog rule fixes

[Tim Janik <timj src gnome org>]

commit ecc54d0ea14f45f9256ac444a7819578468eb47b
Author: Tim Janik <timj gnu org>
Date:   Sat Jun 17 02:13:19 2017 +0200

    BUILD: minor ChangeLog rule fixes
    
    Signed-off-by: Tim Janik <timj gnu org>

 Makefile.am |    6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)
---
diff --git a/Makefile.am b/Makefile.am
index 6d963dd..39e38c8 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -74,13 +74,13 @@ CLEANFILES += topbuildid.cc # preserve across 'mostlyclean' if unchanged to avoi
 buildid:
        @echo $(topbuildid)
 
-# == ChangeLog & Release Rules ==
+# == ChangeLog ==
 CHANGELOG_RANGE = $(shell git cat-file -e ce584d04999a7fb9393e1cfedde2048ba73e8878 && \
                    echo ce584d04999a7fb9393e1cfedde2048ba73e8878..HEAD || echo HEAD)
 ChangeLog: $(GITSTAMPS)
        $(AM_V_GEN)
-       $(Q) git log --pretty='^^%ad  %an       # %h%n%n%B%n' --abbrev=11 \
-               --date=short --first-parent $(CHANGELOG_RANGE)   > xgen-$(@F) # Generate ChangeLog with 
^^-prefixed records
+       $(Q) git log --pretty='^^%ad  %an       # %h%n%n%B%n' --first-parent \
+               --abbrev=11 --date=short $(CHANGELOG_RANGE)   > xgen-$(@F) # Generate ChangeLog with 
^^-prefixed records
        $(Q) sed 's/^/  /; s/^  ^^// ; s/[[:space:]]\+$$// '    -i xgen-$(@F) # Tab-indent commit bodies, 
kill trailing whitespaces
        $(Q) sed '/^\s*$$/{ N; /^\s*\n\s*$$/D }'                -i xgen-$(@F) # Compress multiple newlines
        $(Q) mv xgen-$(@F) $@