diff options
Diffstat (limited to 'config')
| -rw-r--r-- | config/Makefile.am | 2 | ||||
| -rw-r--r-- | config/Makefile.in | 2 | ||||
| -rwxr-xr-x | config/move-if-change | 17 |
3 files changed, 20 insertions, 1 deletions
diff --git a/config/Makefile.am b/config/Makefile.am index 234c412f..02f2cc74 100644 --- a/config/Makefile.am +++ b/config/Makefile.am @@ -1 +1 @@ -## Nothing to do here. +EXTRA_DIST = move-if-change prev-version.txt diff --git a/config/Makefile.in b/config/Makefile.in index 9cd94a5e..d472a4e6 100644 --- a/config/Makefile.in +++ b/config/Makefile.in @@ -66,6 +66,8 @@ PACKAGE_NAME = @PACKAGE_NAME@ PERL = @PERL@ PERLSCRIPTS = @PERLSCRIPTS@ VERSION = @VERSION@ + +EXTRA_DIST = move-if-change prev-version.txt mkinstalldirs = $(SHELL) $(top_srcdir)/config/mkinstalldirs CONFIG_CLEAN_FILES = DIST_COMMON = Makefile.am Makefile.in config.guess config.sub \ diff --git a/config/move-if-change b/config/move-if-change new file mode 100755 index 00000000..66d8b8ad --- /dev/null +++ b/config/move-if-change @@ -0,0 +1,17 @@ +#!/bin/sh +# Like mv $1 $2, but if the files are the same, just delete $1. +# Status is 0 if $2 is changed, 1 otherwise. +if +test -r $2 +then +if +cmp -s $1 $2 +then +echo $2 is unchanged +rm -f $1 +else +mv -f $1 $2 +fi +else +mv -f $1 $2 +fi |