7 files changed, 22 insertions, 15 deletions
diff --git a/sysdeps/libm-ieee754/s_signgam.c b/sysdeps/libm-ieee754/s_signgam.c
index d67d5918ec..2ab5924a2a 100644
--- a/sysdeps/libm-ieee754/s_signgam.c
+++ b/sysdeps/libm-ieee754/s_signgam.c
@@ -1,3 +1,4 @@
 #include "math.h"
 #include "math_private.h"
-int signgam = 0;
+int __signgam = 0;
+weak_alias (__signgam, signgam)
diff --git a/sysdeps/libm-ieee754/w_gamma.c b/sysdeps/libm-ieee754/w_gamma.c
index 02a3d47669..7629503744 100644
--- a/sysdeps/libm-ieee754/w_gamma.c
+++ b/sysdeps/libm-ieee754/w_gamma.c
@@ -22,6 +22,8 @@ static char rcsid[] = "$NetBSD: w_gamma.c,v 1.7 1995/11/20 22:06:43 jtc Exp $";
 #include "math.h"
 #include "math_private.h"
 
+extern int __signgam;
+
 #ifdef __STDC__
 	double __gamma(double x)
 #else
@@ -32,7 +34,7 @@ static char rcsid[] = "$NetBSD: w_gamma.c,v 1.7 1995/11/20 22:06:43 jtc Exp $";
         double y;
 #ifndef _IEEE_LIBM
 	if (_LIB_VERSION == _SVID_)
-	  y = __ieee754_lgamma_r(x,&signgam);
+	  y = __ieee754_lgamma_r(x,&__signgam);
 	else
 	  {
 #endif
diff --git a/sysdeps/libm-ieee754/w_gammaf.c b/sysdeps/libm-ieee754/w_gammaf.c
index 7d78a52908..fc28a975da 100644
--- a/sysdeps/libm-ieee754/w_gammaf.c
+++ b/sysdeps/libm-ieee754/w_gammaf.c
@@ -20,6 +20,8 @@ static char rcsid[] = "$NetBSD: w_gammaf.c,v 1.4 1995/11/20 22:06:48 jtc Exp $";
 #include "math.h"
 #include "math_private.h"
 
+extern int __signgam;
+
 #ifdef __STDC__
 	float __gammaf(float x)
 #else
@@ -30,7 +32,7 @@ static char rcsid[] = "$NetBSD: w_gammaf.c,v 1.4 1995/11/20 22:06:48 jtc Exp $";
         float y;
 #ifndef _IEEE_LIBM
 	if (_LIB_VERSION == _SVID_)
-	  y = __ieee754_lgammaf_r(x,&signgam);
+	  y = __ieee754_lgammaf_r(x,&__signgam);
 	else
 	  {
 #endif
diff --git a/sysdeps/libm-ieee754/w_gammal.c b/sysdeps/libm-ieee754/w_gammal.c
index 1b4ae2cc7b..88c681b40b 100644
--- a/sysdeps/libm-ieee754/w_gammal.c
+++ b/sysdeps/libm-ieee754/w_gammal.c
@@ -25,6 +25,8 @@ static char rcsid[] = "$NetBSD: $";
 #include "math.h"
 #include "math_private.h"
 
+extern int __signgam;
+
 #ifdef __STDC__
 	long double __gammal(long double x)
 #else
@@ -35,7 +37,7 @@ static char rcsid[] = "$NetBSD: $";
         long double y;
 #ifndef _IEEE_LIBM
 	if (_LIB_VERSION == _SVID_)
-	  y = __ieee754_lgammal_r(x,&signgam);
+	  y = __ieee754_lgammal_r(x,&__signgam);
 	else
 	  {
 #endif
diff --git a/sysdeps/libm-ieee754/w_lgamma.c b/sysdeps/libm-ieee754/w_lgamma.c
index be8a174742..fbb933f9fc 100644
--- a/sysdeps/libm-ieee754/w_lgamma.c
+++ b/sysdeps/libm-ieee754/w_lgamma.c
@@ -23,7 +23,7 @@ static char rcsid[] = "$NetBSD: w_lgamma.c,v 1.6 1995/05/10 20:49:24 jtc Exp $";
 #include "math.h"
 #include "math_private.h"
 
-extern int signgam;
+extern int __signgam;
 
 #ifdef __STDC__
 	double __lgamma(double x)
@@ -33,10 +33,10 @@ extern int signgam;
 #endif
 {
 #ifdef _IEEE_LIBM
-	return __ieee754_lgamma_r(x,&signgam);
+	return __ieee754_lgamma_r(x,&__signgam);
 #else
         double y;
-        y = __ieee754_lgamma_r(x,&signgam);
+        y = __ieee754_lgamma_r(x,&__signgam);
         if(_LIB_VERSION == _IEEE_) return y;
         if(!__finite(y)&&__finite(x)) {
             if(__floor(x)==x&&x<=0.0)
diff --git a/sysdeps/libm-ieee754/w_lgammaf.c b/sysdeps/libm-ieee754/w_lgammaf.c
index 1fd15a3110..e05660284f 100644
--- a/sysdeps/libm-ieee754/w_lgammaf.c
+++ b/sysdeps/libm-ieee754/w_lgammaf.c
@@ -8,7 +8,7 @@
  *
  * Developed at SunPro, a Sun Microsystems, Inc. business.
  * Permission to use, copy, modify, and distribute this
- * software is freely granted, provided that this notice 
+ * software is freely granted, provided that this notice
  * is preserved.
  * ====================================================
  */
@@ -20,7 +20,7 @@ static char rcsid[] = "$NetBSD: w_lgammaf.c,v 1.3 1995/05/10 20:49:30 jtc Exp $"
 #include "math.h"
 #include "math_private.h"
 
-extern int signgam;
+extern int __signgam;
 
 #ifdef __STDC__
 	float __lgammaf(float x)
@@ -30,10 +30,10 @@ extern int signgam;
 #endif
 {
 #ifdef _IEEE_LIBM
-	return __ieee754_lgammaf_r(x,&signgam);
+	return __ieee754_lgammaf_r(x,&__signgam);
 #else
         float y;
-        y = __ieee754_lgammaf_r(x,&signgam);
+        y = __ieee754_lgammaf_r(x,&__signgam);
         if(_LIB_VERSION == _IEEE_) return y;
         if(!__finitef(y)&&__finitef(x)) {
             if(__floorf(x)==x&&x<=(float)0.0)
@@ -45,5 +45,5 @@ extern int signgam;
         } else
             return y;
 #endif
-}             
+}
 weak_alias (__lgammaf, lgammaf)
diff --git a/sysdeps/libm-ieee754/w_lgammal.c b/sysdeps/libm-ieee754/w_lgammal.c
index 3d2cdbbc30..aab8417e31 100644
--- a/sysdeps/libm-ieee754/w_lgammal.c
+++ b/sysdeps/libm-ieee754/w_lgammal.c
@@ -27,7 +27,7 @@ static char rcsid[] = "$NetBSD: $";
 #include "math.h"
 #include "math_private.h"
 
-extern int signgam;
+extern int __signgam;
 
 #ifdef __STDC__
 	long double __lgammal(long double x)
@@ -37,10 +37,10 @@ extern int signgam;
 #endif
 {
 #ifdef _IEEE_LIBM
-	return __ieee754_lgammal_r(x,&signgam);
+	return __ieee754_lgammal_r(x,&__signgam);
 #else
         long double y;
-        y = __ieee754_lgammal_r(x,&signgam);
+        y = __ieee754_lgammal_r(x,&__signgam);
         if(_LIB_VERSION == _IEEE_) return y;
         if(!__finitel(y)&&__finitel(x)) {
             if(__floorl(x)==x&&x<=0.0)