X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=smart-autogen.sh;h=77412123cc4936a69deaef737eb9d4d2612aa49a;hb=b872748c6aa8bb721ced458691b38ac2fac5dfc8;hp=92ef928ca053ff68a2571c5a617b31c9cb534411;hpb=24d6c5fb6154c7a6f4a8f9b32724da685ef52968;p=lilypond.git

diff --git a/smart-autogen.sh b/smart-autogen.sh
index 92ef928ca0..77412123cc 100755
--- a/smart-autogen.sh
+++ b/smart-autogen.sh
@@ -3,7 +3,7 @@
 srcdir=${srcdir:-.}
 set -ux
 
-AUTOGEN_INPUT_CHECKSUM=`cat $srcdir/configure.in $srcdir/stepmake/aclocal.m4 | md5sum | cut -b 1-32`
+AUTOGEN_INPUT_CHECKSUM=`cat $srcdir/configure.ac $srcdir/aclocal.m4 | md5sum | cut -b 1-32`
 
 CHECKSUM_FILE=autogen.checksum
 
@@ -11,8 +11,5 @@ if test `cat $CHECKSUM_FILE`"" = "$AUTOGEN_INPUT_CHECKSUM"; then
   exit 0
 fi
 
-set -e
-${srcdir}/autogen.sh "$@"
-echo -n $AUTOGEN_INPUT_CHECKSUM > $CHECKSUM_FILE 
-
-
+( set +ux; echo Invoking autogen.sh...; ${srcdir}/autogen.sh "$@" ) || exit 1
+printf "%s" $AUTOGEN_INPUT_CHECKSUM > $CHECKSUM_FILE