float_error() is defined iff FLOAT_CATCH_SIGILL is defined.

2 files changed, 7 insertions, 0 deletions

diff --git a/src/ChangeLog b/src/ChangeLog
index 4bf6ae794e2..56b2587172c 100644
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,3 +1,8 @@
+2001-10-12  Pavel Jan,Bm(Bk  <Pavel@Janik.cz>
+
+        * floatfns.c: float_error() is defined iff FLOAT_CATCH_SIGILL is
+        defined.
+
 2001-10-11  Stefan Monnier  <monnier@cs.yale.edu>
 
         * xfns.c (x_create_bitmap_from_file, x_find_image_file):
diff --git a/src/floatfns.c b/src/floatfns.c
index 926235f5fe2..f8a3e6f369d 100644
--- a/src/floatfns.c
+++ b/src/floatfns.c
@@ -122,7 +122,9 @@ extern int errno;
 #define sinh(x) ((exp(x)-exp(-x))*0.5)
 #endif /* VMS */
 
+#ifdef FLOAT_CATCH_SIGILL
 static SIGTYPE float_error ();
+#endif
 
 /* Nonzero while executing in floating point.
    This tells float_error what to do.  */