--- ./configure.in.orig	2014-09-06 20:00:00.000000000 -0600
+++ ./configure.in	2014-09-06 20:00:00.000000000 -0600
@@ -1435,9 +1435,11 @@ if test "$HAVE_SBRK" = "1" ; then
 	AC_LANG_SOURCE([[
 	        #include <stdio.h>
 	        #include <stdlib.h>
+		#define CAN_UNRANDOMIZE_SBRK 1
+		#include "h/unrandomize.h"
 		void gprof_cleanup() {}
  		int main(int argc,char **argv,char **envp) {
-		#include "h/unrandomize.h"
+		UNRANDOMIZE_SBRK;
 		return 0;}]])],
 	[AC_MSG_RESULT(yes)
 	AC_DEFINE(CAN_UNRANDOMIZE_SBRK,1,[can prevent sbrk from returning random values])],
@@ -1447,12 +1449,11 @@ if test "$HAVE_SBRK" = "1" ; then
 	AC_RUN_IFELSE([AC_LANG_SOURCE([[
 	            #include <stdio.h>
 	            #include <stdlib.h>
+		    #include "h/unrandomize.h"
 		    void gprof_cleanup() {}
 		    int main(int argc,char * argv[],char * envp[]) {
 			FILE *f;
-			#ifdef CAN_UNRANDOMIZE_SBRK
-			#include "h/unrandomize.h"
-			#endif
+			UNRANDOMIZE_SBRK;
 			if (!(f=fopen("conftest1","w"))) return -1;
 			fprintf(f,"%u",sbrk(0));
 			return 0;}]])],SBRK=`cat conftest1`,SBRK=0,SBRK=0)
@@ -1462,12 +1463,11 @@ if test "$HAVE_SBRK" = "1" ; then
 	AC_RUN_IFELSE([AC_LANG_SOURCE([[
 	            #include <stdio.h>
 	            #include <stdlib.h>
+		    #include "h/unrandomize.h"
 		    void gprof_cleanup() {}
 		    int main(int argc,char * argv[],char * envp[]) {
 			FILE *f;
-			#ifdef CAN_UNRANDOMIZE_SBRK
-			#include "h/unrandomize.h"
-			#endif
+			UNRANDOMIZE_SBRK;
 			if (!(f=fopen("conftest1","w"))) return -1;
 			fprintf(f,"%u",sbrk(0));
 			return 0;}]])],SBRK1=`cat conftest1`,SBRK1=0,SBRK1=0)
@@ -1539,6 +1539,7 @@ AC_MSG_CHECKING(CSTACK_ADDRESS)
 AC_RUN_IFELSE([AC_LANG_SOURCE([[
 	#include <stdio.h>
 	#include <stdlib.h>
+	#include "h/unrandomize.h"
 	void *
 	foo() {
 	      int i;
@@ -1551,9 +1552,7 @@ AC_RUN_IFELSE([AC_LANG_SOURCE([[
 	FILE *fp = fopen("conftest1","w");
 	unsigned long i,j;
 
-	#ifdef CAN_UNRANDOMIZE_SBRK
-	#include "h/unrandomize.h"
-	#endif
+	UNRANDOMIZE_SBRK;
 	j=1;
 	j<<=$PAGEWIDTH;
 	j<<=16;
@@ -1573,6 +1572,7 @@ AC_MSG_CHECKING([cstack bits])
 AC_RUN_IFELSE([AC_LANG_SOURCE([[
 	#include <stdio.h>
 	#include <stdlib.h>
+	#include "h/unrandomize.h"
 	void *
 	foo() {
 	      int i;
@@ -1585,9 +1585,7 @@ AC_RUN_IFELSE([AC_LANG_SOURCE([[
 	FILE *fp = fopen("conftest1","w");
 	unsigned long i,j;
 
-	#ifdef CAN_UNRANDOMIZE_SBRK
-	#include "h/unrandomize.h"
-	#endif
+	UNRANDOMIZE_SBRK;
 	j=1;
 	j<<=$PAGEWIDTH;
 	j<<=16;
@@ -1608,11 +1606,10 @@ AC_MSG_CHECKING(NEG_CSTACK_ADDRESS)
 AC_RUN_IFELSE([AC_LANG_SOURCE([[
 	#include <stdio.h>
 	#include <stdlib.h>
+	#include "h/unrandomize.h"
 	void gprof_cleanup() {}
 	int main(int argc,char **argv,char **envp) {
-	#ifdef CAN_UNRANDOMIZE_SBRK
-	#include "h/unrandomize.h"
-	#endif
+	UNRANDOMIZE_SBRK;
 	return (long)$cstack_address<0 ? 0 : -1;
 }]])],[AC_MSG_RESULT(yes)
 	neg_cstack_address=1
@@ -1625,14 +1622,13 @@ AC_MSG_CHECKING([finding CSTACK_ALIGNMEN
 AC_RUN_IFELSE([AC_LANG_SOURCE([[
 	#include <stdio.h>
 	#include <stdlib.h>
+	#include "h/unrandomize.h"
 	void gprof_cleanup() {}
 	int main(int argc,char **argv,char **envp) {
 	void *b,*c;
 	FILE *fp = fopen("conftest1","w");
 	long n;
-	#ifdef CAN_UNRANDOMIZE_SBRK
-	#include "h/unrandomize.h"
-	#endif
+	UNRANDOMIZE_SBRK;
 	b=alloca(sizeof(b));
 	c=alloca(sizeof(c));
 	n=b>c ? b-c : c-b;
@@ -1648,6 +1644,7 @@ AC_MSG_CHECKING(CSTACK_DIRECTION)
 AC_RUN_IFELSE([AC_LANG_SOURCE([[
 	#include <stdio.h>
 	#include <stdlib.h>
+	#include "h/unrandomize.h"
 	void *
 	foo(void) {
 	int i;
@@ -1658,9 +1655,7 @@ AC_RUN_IFELSE([AC_LANG_SOURCE([[
 	int main(int argc,char **argv,char **envp) {
 	char *b;
 	FILE *fp = fopen("conftest1","w");
-	#ifdef CAN_UNRANDOMIZE_SBRK
-	#include "h/unrandomize.h"
-	#endif
+	UNRANDOMIZE_SBRK;
 	fprintf(fp,"%d",((long) &b) > ((long) foo()) ? -1 : 1);
 	fclose(fp);
 	return 0;
--- ./configure.orig	2014-09-06 20:00:00.000000000 -0600
+++ ./configure	2014-09-06 20:00:00.000000000 -0600
@@ -7695,9 +7695,11 @@ else
 
 	        #include <stdio.h>
 	        #include <stdlib.h>
+		#define CAN_UNRANDOMIZE_SBRK 1
+		#include "h/unrandomize.h"
 		void gprof_cleanup() {}
  		int main(int argc,char **argv,char **envp) {
-		#include "h/unrandomize.h"
+		UNRANDOMIZE_SBRK;
 		return 0;}
 _ACEOF
 if ac_fn_c_try_run "$LINENO"; then :
@@ -7725,12 +7727,11 @@ else
 
 	            #include <stdio.h>
 	            #include <stdlib.h>
+		    #include "h/unrandomize.h"
 		    void gprof_cleanup() {}
 		    int main(int argc,char * argv[],char * envp[]) {
 			FILE *f;
-			#ifdef CAN_UNRANDOMIZE_SBRK
-			#include "h/unrandomize.h"
-			#endif
+			UNRANDOMIZE_SBRK;
 			if (!(f=fopen("conftest1","w"))) return -1;
 			fprintf(f,"%u",sbrk(0));
 			return 0;}
@@ -7755,12 +7756,11 @@ else
 
 	            #include <stdio.h>
 	            #include <stdlib.h>
+		    #include "h/unrandomize.h"
 		    void gprof_cleanup() {}
 		    int main(int argc,char * argv[],char * envp[]) {
 			FILE *f;
-			#ifdef CAN_UNRANDOMIZE_SBRK
-			#include "h/unrandomize.h"
-			#endif
+			UNRANDOMIZE_SBRK;
 			if (!(f=fopen("conftest1","w"))) return -1;
 			fprintf(f,"%u",sbrk(0));
 			return 0;}
@@ -7814,6 +7814,7 @@ else
 
 	#include <stdio.h>
 	#include <stdlib.h>
+	#include "h/unrandomize.h"
 	void *
 	foo() {
 	      int i;
@@ -7826,9 +7827,7 @@ else
 	FILE *fp = fopen("conftest1","w");
 	unsigned long i,j;
 
-	#ifdef CAN_UNRANDOMIZE_SBRK
-	#include "h/unrandomize.h"
-	#endif
+	UNRANDOMIZE_SBRK;
 	j=1;
 	j<<=$PAGEWIDTH;
 	j<<=16;
@@ -7872,6 +7871,7 @@ else
 
 	#include <stdio.h>
 	#include <stdlib.h>
+	#include "h/unrandomize.h"
 	void *
 	foo() {
 	      int i;
@@ -7884,9 +7884,7 @@ else
 	FILE *fp = fopen("conftest1","w");
 	unsigned long i,j;
 
-	#ifdef CAN_UNRANDOMIZE_SBRK
-	#include "h/unrandomize.h"
-	#endif
+	UNRANDOMIZE_SBRK;
 	j=1;
 	j<<=$PAGEWIDTH;
 	j<<=16;
@@ -7931,11 +7929,10 @@ else
 
 	#include <stdio.h>
 	#include <stdlib.h>
+	#include "h/unrandomize.h"
 	void gprof_cleanup() {}
 	int main(int argc,char **argv,char **envp) {
-	#ifdef CAN_UNRANDOMIZE_SBRK
-	#include "h/unrandomize.h"
-	#endif
+	UNRANDOMIZE_SBRK;
 	return (long)$cstack_address<0 ? 0 : -1;
 }
 _ACEOF
@@ -7970,14 +7967,13 @@ else
 
 	#include <stdio.h>
 	#include <stdlib.h>
+	#include "h/unrandomize.h"
 	void gprof_cleanup() {}
 	int main(int argc,char **argv,char **envp) {
 	void *b,*c;
 	FILE *fp = fopen("conftest1","w");
 	long n;
-	#ifdef CAN_UNRANDOMIZE_SBRK
-	#include "h/unrandomize.h"
-	#endif
+	UNRANDOMIZE_SBRK;
 	b=alloca(sizeof(b));
 	c=alloca(sizeof(c));
 	n=b>c ? b-c : c-b;
@@ -8017,6 +8013,7 @@ else
 
 	#include <stdio.h>
 	#include <stdlib.h>
+	#include "h/unrandomize.h"
 	void *
 	foo(void) {
 	int i;
@@ -8027,9 +8024,7 @@ else
 	int main(int argc,char **argv,char **envp) {
 	char *b;
 	FILE *fp = fopen("conftest1","w");
-	#ifdef CAN_UNRANDOMIZE_SBRK
-	#include "h/unrandomize.h"
-	#endif
+	UNRANDOMIZE_SBRK;
 	fprintf(fp,"%d",((long) &b) > ((long) foo()) ? -1 : 1);
 	fclose(fp);
 	return 0;
--- ./h/unrandomize.h.orig	2014-09-06 09:45:30.000000000 -0600
+++ ./h/unrandomize.h	2014-09-06 20:00:00.000000000 -0600
@@ -1,3 +1,5 @@
+#include <stdio.h>
+#include <stdlib.h>
 #include <sys/personality.h>
 #include <syscall.h>
 #include <unistd.h>
@@ -5,61 +7,66 @@
 #include <alloca.h>
 #include <errno.h>
 
-{
-  errno=0;
-
-  {
-
-    /*READ_IMPLIES_EXEC is for selinux, but selinux will reset it in the child*/
-    long pers = personality(READ_IMPLIES_EXEC|personality(0xffffffffUL));
-    long flag = ADDR_NO_RANDOMIZE;
-
-    if (sizeof(long)==4) flag|=ADDR_LIMIT_3GB|ADDR_COMPAT_LAYOUT;
-
-    if (pers==-1) {printf("personality failure %d\n",errno);exit(-1);}
-    if ((pers & flag)!=flag && !getenv("GCL_UNRANDOMIZE")) {
-      errno=0;
-      if (personality(pers | flag) != -1 && (personality(0xffffffffUL) & flag)==flag) {
-	int i,j,k;
-	char **n,**a;
-	void *v;
-	for (i=j=0;argv[i];i++)
-	  j+=strlen(argv[i])+1;
-	for (k=0;envp[k];k++)
-	  j+=strlen(envp[k])+1;
-	j+=(i+k+3)*sizeof(char *);
-	if ((v=sbrk(j))==(void *)-1) {
-	  printf("Cannot brk environment space\n");
-	  exit(-1);
-	}
-	a=v;
-	v=a+i+1;
-	n=v;
-	v=n+k+2;
-	for (i=0;argv[i];i++) {
-	  a[i]=v;
-	  strcpy(v,argv[i]);
-	  v+=strlen(v)+1;
-	}
-	a[i]=0;
-	for (k=0;envp[k];k++) {
-	  n[k]=v;
-	  strcpy(v,envp[k]);
-	  v+=strlen(v)+1;
-	}
-	n[k]="GCL_UNRANDOMIZE=t";
-	n[k+1]=0;
-#ifdef GCL_GPROF
-	gprof_cleanup();
+#ifdef CAN_UNRANDOMIZE_SBRK
+# ifdef GCL_GPROF
+#  define GPROF_CLEANUP gprof_cleanup()
+# else
+#  define GPROF_CLEANUP
+# endif
+# define UNRANDOMIZE_SBRK do {						\
+  errno=0;								\
+  {									\
+    /*READ_IMPLIES_EXEC is for selinux, but selinux will reset it in the child*/ \
+    long pers = personality(0xffffffffUL);				\
+    long flag = ADDR_NO_RANDOMIZE;					\
+									\
+    if (sizeof(long)==4) flag|=ADDR_LIMIT_3GB|ADDR_COMPAT_LAYOUT;	\
+									\
+    if (pers==-1) {printf("personality failure %d\n",errno);exit(-1);}	\
+    if ((pers & flag)!=flag && !getenv("GCL_UNRANDOMIZE")) {		\
+      errno=0;								\
+      if (personality(pers | flag) != -1 && (personality(0xffffffffUL) & flag)==flag) { \
+	int i,j,k;							\
+	char **n,**a;							\
+	void *v;							\
+	for (i=j=0;argv[i];i++)						\
+	  j+=strlen(argv[i])+1;						\
+	for (k=0;envp[k];k++)						\
+	  j+=strlen(envp[k])+1;						\
+	j+=(i+k+3)*sizeof(char *);					\
+	if ((v=sbrk(j))==(void *)-1) {					\
+	  printf("Cannot brk environment space\n");			\
+	  exit(-1);							\
+	}								\
+	a=v;								\
+	v=a+i+1;							\
+	n=v;								\
+	v=n+k+2;							\
+	for (i=0;argv[i];i++) {						\
+	  a[i]=v;							\
+	  strcpy(v,argv[i]);						\
+	  v+=strlen(v)+1;						\
+	}								\
+	a[i]=0;								\
+	for (k=0;envp[k];k++) {						\
+	  n[k]=v;							\
+	  strcpy(v,envp[k]);						\
+	  v+=strlen(v)+1;						\
+	}								\
+	n[k]="GCL_UNRANDOMIZE=t";					\
+	n[k+1]=0;							\
+	GPROF_CLEANUP;							\
+	errno=0;							\
+	execve(*a,a,n);							\
+	printf("execve failure %d\n",errno);				\
+	exit(-1);							\
+      } else {								\
+	printf("personality change failure %d\n",errno);		\
+	exit(-1);							\
+      }									\
+    }									\
+  }									\
+} while (0)
+#else
+# define UNRANDOMIZE_SBRK
 #endif
-	errno=0;
-	execve(*a,a,n);
-	printf("execve failure %d\n",errno);
-	exit(-1);
-      } else {
-	printf("personality change failure %d\n",errno);
-	exit(-1);
-      }
-    }
-  }
-}
--- ./o/main.c.orig	2014-09-06 09:45:30.000000000 -0600
+++ ./o/main.c	2014-09-06 20:00:00.000000000 -0600
@@ -50,6 +50,7 @@ void initialize_process();
 #include "include.h"
 #include <signal.h>
 #include "page.h"
+#include "unrandomize.h"
 
 bool saving_system=FALSE;
 
@@ -357,11 +358,7 @@ main(int argc, char **argv, char **envp)
 
   gcl_init_alloc(&argv);
 
-#ifdef CAN_UNRANDOMIZE_SBRK
-#include <stdio.h>
-#include <stdlib.h>
-#include "unrandomize.h"
-#endif
+  UNRANDOMIZE_SBRK;
   
 #ifdef LD_BIND_NOW
 #include <stdio.h>