remainderf-ieee: Work around test failure on OSF/1.

[gnulib.git] / lib / math.in.h

diff --git a/lib/math.in.h b/lib/math.in.h
index 2191041..afd1b0a 100644 (file)
--- a/lib/math.in.h
+++ b/lib/math.in.h
@@ -982,10 +982,19 @@ _GL_WARN_ON_USE (powf, "powf is unportable - "
 
 
 #if @GNULIB_REMAINDERF@
-# if !@HAVE_REMAINDERF@
+# if @REPLACE_REMAINDERF@
+#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+#   undef remainderf
+#   define remainderf rpl_remainderf
+#  endif
+_GL_FUNCDECL_RPL (remainderf, float, (float x, float y));
+_GL_CXXALIAS_RPL (remainderf, float, (float x, float y));
+# else
+#  if !@HAVE_REMAINDERF@
 _GL_FUNCDECL_SYS (remainderf, float, (float x, float y));
-# endif
+#  endif
 _GL_CXXALIAS_SYS (remainderf, float, (float x, float y));
+# endif
 _GL_CXXALIASWARN (remainderf);
 #elif defined GNULIB_POSIXCHECK
 # undef remainderf
@@ -996,10 +1005,19 @@ _GL_WARN_ON_USE (remainderf, "remainderf is unportable - "
 #endif
 
 #if @GNULIB_REMAINDER@
-# if !@HAVE_REMAINDER@ || !@HAVE_DECL_REMAINDER@
+# if @REPLACE_REMAINDER@
+#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+#   undef remainder
+#   define remainder rpl_remainder
+#  endif
+_GL_FUNCDECL_RPL (remainder, double, (double x, double y));
+_GL_CXXALIAS_RPL (remainder, double, (double x, double y));
+# else
+#  if !@HAVE_REMAINDER@ || !@HAVE_DECL_REMAINDER@
 _GL_FUNCDECL_SYS (remainder, double, (double x, double y));
-# endif
+#  endif
 _GL_CXXALIAS_SYS (remainder, double, (double x, double y));
+# endif
 _GL_CXXALIASWARN (remainder);
 #elif defined GNULIB_POSIXCHECK
 # undef remainder