- No need to iterate through the options twice

acinclude.m4

@@ -2413,9 +2413,11 @@ EOF
 
   for arg in [$]0 "[$]@"; do
     echo "'[$]arg' \\" >> $1
+    CONFIGURE_COMMAND="$CONFIGURE_COMMAND '[$]arg'"
   done
   echo '"[$]@"' >> $1
   chmod +x $1
+  PHP_SUBST_OLD(CONFIGURE_COMMAND)
 ])
 
 dnl

configure.in

@@ -31,9 +31,6 @@ AC_PREREQ(2.13)
 AC_INIT(README.CVS-RULES)
 
 PHP_CONFIG_NICE(config.nice)
-for arg in $0 "$@"; do
-  CONFIGURE_COMMAND="$CONFIGURE_COMMAND '$arg'"
-done
 
 PHP_CANONICAL_HOST_TARGET
 
@@ -1092,7 +1089,6 @@ PHP_SUBST(EXEEXT)
 PHP_SUBST(CC)
 PHP_SUBST(CFLAGS)
 PHP_SUBST(CFLAGS_CLEAN)
-PHP_SUBST_OLD(CONFIGURE_COMMAND)
 PHP_SUBST(CPP)
 PHP_SUBST(CPPFLAGS)
 PHP_SUBST(CXX)