svn commit: trunk/uClibc/libm

[psm at uclibc.org]

Author: psm
Date: 2006-03-22 12:00:25 -0800 (Wed, 22 Mar 2006)
New Revision: 14608

Log:
Guard matherr/__kernel_standard w/ _IEEE_LIBM, we do not use them, save 7,6k

Modified:
   trunk/uClibc/libm/Makefile.in
   trunk/uClibc/libm/k_standard.c
   trunk/uClibc/libm/math_private.h
   trunk/uClibc/libm/s_matherr.c


Changeset:
Modified: trunk/uClibc/libm/Makefile.in
===================================================================
--- trunk/uClibc/libm/Makefile.in	2006-03-22 18:25:51 UTC (rev 14607)
+++ trunk/uClibc/libm/Makefile.in	2006-03-22 20:00:25 UTC (rev 14608)
@@ -21,7 +21,7 @@
 #
 
 CFLAGS-libm := -DNOT_IN_libc -DIS_IN_libm $(SSP_ALL_CFLAGS)
-CFLAGS-libm += -D_IEEE_LIBM -D_ISOC99_SOURCE -D_SVID_SOURCE
+CFLAGS-libm += -D_IEEE_LIBM
 
 LDFLAGS-libm.so := $(LDFLAGS)
 

Modified: trunk/uClibc/libm/k_standard.c
===================================================================
--- trunk/uClibc/libm/k_standard.c	2006-03-22 18:25:51 UTC (rev 14607)
+++ trunk/uClibc/libm/k_standard.c	2006-03-22 20:00:25 UTC (rev 14608)
@@ -18,6 +18,8 @@
 #include "math_private.h"
 #include <errno.h>
 
+#ifndef _IEEE_LIBM
+
 libm_hidden_proto(copysign)
 libm_hidden_proto(matherr)
 libm_hidden_proto(rint)
@@ -784,3 +786,4 @@
 	}
 	return exc.retval;
 }
+#endif /* _IEEE_LIBM */

Modified: trunk/uClibc/libm/math_private.h
===================================================================
--- trunk/uClibc/libm/math_private.h	2006-03-22 18:25:51 UTC (rev 14607)
+++ trunk/uClibc/libm/math_private.h	2006-03-22 20:00:25 UTC (rev 14608)
@@ -186,7 +186,9 @@
 #endif
 
 /* fdlibm kernel function */
+#ifndef _IEEE_LIBM
 extern double __kernel_standard (double,double,int) attribute_hidden;
+#endif
 extern double __kernel_sin (double,double,int) attribute_hidden;
 extern double __kernel_cos (double,double) attribute_hidden;
 extern double __kernel_tan (double,double,int) attribute_hidden;

Modified: trunk/uClibc/libm/s_matherr.c
===================================================================
--- trunk/uClibc/libm/s_matherr.c	2006-03-22 18:25:51 UTC (rev 14607)
+++ trunk/uClibc/libm/s_matherr.c	2006-03-22 20:00:25 UTC (rev 14608)
@@ -17,6 +17,8 @@
 #include "math.h"
 #include "math_private.h"
 
+#ifndef _IEEE_LIBM
+
 libm_hidden_proto(matherr)
 #ifdef __STDC__
 	int matherr(struct exception *x)
@@ -30,3 +32,4 @@
 	return n;
 }
 libm_hidden_def(matherr)
+#endif