diff --git a/legacy/ecore/configure.ac b/legacy/ecore/configure.ac
index f1f442ab27..12459cc0fb 100644
--- a/legacy/ecore/configure.ac
+++ b/legacy/ecore/configure.ac
@@ -4,7 +4,7 @@ m4_define([v_maj], [0])
 m4_define([v_min], [9])
 m4_define([v_mic], [9])
 m4_define([v_rev], m4_esyscmd([svnversion . | awk -F : '{printf("%s", $1);}' | tr 'A-z' ' ' | sed 's/ //g']))
-m4_ifelse(m4_len[v_rev], [0], [m4_undefine([v_rev])])
+m4_ifelse(m4_len(v_rev), [0], m4_undefine([v_rev]))
 ##--   When released, remove the dnl on the below line
 dnl m4_undefine([v_rev])
 ##--   When doing snapshots - change soname. remove dnl on below line
diff --git a/legacy/edje/configure.ac b/legacy/edje/configure.ac
index 8d8fe2f317..cfeb838d22 100644
--- a/legacy/edje/configure.ac
+++ b/legacy/edje/configure.ac
@@ -4,7 +4,7 @@ m4_define([v_maj], [0])
 m4_define([v_min], [9])
 m4_define([v_mic], [9])
 m4_define([v_rev], m4_esyscmd([svnversion . | awk -F : '{printf("%s", $1);}' | tr 'A-z' ' ' | sed 's/ //g']))
-m4_ifelse(m4_len[v_rev], [0], [m4_undefine([v_rev])])
+m4_ifelse(m4_len(v_rev), [0], m4_undefine([v_rev]))
 ##--   When released, remove the dnl on the below line
 dnl m4_undefine([v_rev])
 ##--   When doing snapshots - change soname. remove dnl on below line
diff --git a/legacy/eet/configure.ac b/legacy/eet/configure.ac
index d2e015a018..657f63ac75 100644
--- a/legacy/eet/configure.ac
+++ b/legacy/eet/configure.ac
@@ -4,7 +4,7 @@ m4_define([v_maj], [1])
 m4_define([v_min], [2])
 m4_define([v_mic], [3])
 m4_define([v_rev], m4_esyscmd([svnversion . | awk -F : '{printf("%s", $1);}' | tr 'A-z' ' ' | sed 's/ //g']))
-m4_ifelse(m4_len[v_rev], [0], [m4_undefine([v_rev])])
+m4_ifelse(m4_len(v_rev), [0], m4_undefine([v_rev]))
 ##--   When released, remove the dnl on the below line
 dnl m4_undefine([v_rev])
 ##--   When doing snapshots - change soname. remove dnl on below line
@@ -50,6 +50,7 @@ AC_SUBST(release_info)
 ##--##--##--##--##--##--##--##--##--##--##--##--##--##--##--##--##
 ##--##--##--##--##--##--##--##--##--##--##--##--##--##--##--##--##
 
+
 ### Default options with respect to host
 
 case "$host_os" in
diff --git a/legacy/efreet/configure.ac b/legacy/efreet/configure.ac
index fa06a0a5c6..68f54966a7 100644
--- a/legacy/efreet/configure.ac
+++ b/legacy/efreet/configure.ac
@@ -3,9 +3,8 @@
 m4_define([v_maj], [0])
 m4_define([v_min], [5])
 m4_define([v_mic], [0])
-m4_define([v_rev], m4_esyscmd([svnversion . | awk -F : '{printf("%s",
-$1);}' | tr 'A-z' ' ' | sed 's/ //g']))
-m4_ifelse(m4_len[v_rev], [0], [m4_undefine([v_rev])])
+m4_define([v_rev], m4_esyscmd([svnversion . | awk -F : '{printf("%s", $1);}' | tr 'A-z' ' ' | sed 's/ //g']))
+m4_ifelse(m4_len(v_rev), [0], m4_undefine([v_rev]))
 ##--   When released, remove the dnl on the below line
 dnl m4_undefine([v_rev])
 ##--   When doing snapshots - change soname. remove dnl on below line
diff --git a/legacy/eina/configure.ac b/legacy/eina/configure.ac
index 0fdb8b80ee..6692fb4e68 100644
--- a/legacy/eina/configure.ac
+++ b/legacy/eina/configure.ac
@@ -4,7 +4,7 @@ m4_define([v_maj], [0])
 m4_define([v_min], [9])
 m4_define([v_mic], [9])
 m4_define([v_rev], m4_esyscmd([svnversion . | awk -F : '{printf("%s", $1);}' | tr 'A-z' ' ' | sed 's/ //g']))
-m4_ifelse(m4_len[v_rev], [0], [m4_undefine([v_rev])])
+m4_ifelse(m4_len(v_rev), [0], m4_undefine([v_rev]))
 ##--   When released, remove the dnl on the below line
 dnl m4_undefine([v_rev])
 ##--   When doing snapshots - change soname. remove dnl on below line
diff --git a/legacy/embryo/configure.ac b/legacy/embryo/configure.ac
index 7d095f06f2..840e01fc5b 100644
--- a/legacy/embryo/configure.ac
+++ b/legacy/embryo/configure.ac
@@ -4,7 +4,7 @@ m4_define([v_maj], [0])
 m4_define([v_min], [9])
 m4_define([v_mic], [9])
 m4_define([v_rev], m4_esyscmd([svnversion . | awk -F : '{printf("%s", $1);}' | tr 'A-z' ' ' | sed 's/ //g']))
-m4_ifelse(m4_len[v_rev], [0], [m4_undefine([v_rev])])
+m4_ifelse(m4_len(v_rev), [0], m4_undefine([v_rev]))
 ##--   When released, remove the dnl on the below line
 dnl m4_undefine([v_rev])
 ##--   When doing snapshots - change soname. remove dnl on below line
diff --git a/legacy/evas/configure.ac b/legacy/evas/configure.ac
index 1877f0abbd..0202182836 100644
--- a/legacy/evas/configure.ac
+++ b/legacy/evas/configure.ac
@@ -4,7 +4,7 @@ m4_define([v_maj], [0])
 m4_define([v_min], [9])
 m4_define([v_mic], [9])
 m4_define([v_rev], m4_esyscmd([svnversion . | awk -F : '{printf("%s", $1);}' | tr 'A-z' ' ' | sed 's/ //g']))
-m4_ifelse(m4_len[v_rev], [0], [m4_undefine([v_rev])])
+m4_ifelse(m4_len(v_rev), [0], m4_undefine([v_rev]))
 ##--   When released, remove the dnl on the below line
 dnl m4_undefine([v_rev])
 ##--   When doing snapshots - change soname. remove dnl on below line