# HG changeset patch
# User Bruno Haible <bruno@clisp.org>
# Date 1270408683 -7200
# Node ID 0ac4252326261815cd1f5bc7cb52b749c835646c
# Parent  ded40bf5dced79a642a05da9e1aa7e6b618342ff
math: Fix some C++ test errors on Solaris 8 and Cygwin.

diff --git a/ChangeLog b/ChangeLog
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2010-04-04  Bruno Haible  <bruno@clisp.org>
+
+	math: Fix some C++ test errors on Solaris 8 and Cygwin.
+	* lib/math.in.h (cosl, logl, sinl): Use simpler idiom.
+
 2010-04-04  Bruno Haible  <bruno@clisp.org>
 
 	Implement nanosleep for native Windows.
diff --git a/lib/math.in.h b/lib/math.in.h
--- a/lib/math.in.h
+++ b/lib/math.in.h
@@ -225,19 +225,10 @@
 
 
 #if @GNULIB_COSL@
-# if !@HAVE_COSL@
-#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
-#   undef cosl
-#   define cosl rpl_cosl
-#  endif
-_GL_FUNCDECL_RPL (cosl, long double, (long double x));
-_GL_CXXALIAS_RPL (cosl, long double, (long double x));
-# else
-#  if !@HAVE_DECL_COSL@
+# if !@HAVE_COSL@ || !@HAVE_DECL_COSL@
 _GL_FUNCDECL_SYS (cosl, long double, (long double x));
-#  endif
+# endif
 _GL_CXXALIAS_SYS (cosl, long double, (long double x));
-# endif
 _GL_CXXALIASWARN (cosl);
 #elif defined GNULIB_POSIXCHECK
 # undef cosl
@@ -371,19 +362,10 @@
 
 
 #if @GNULIB_LOGL@
-# if !@HAVE_LOGL@
-#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
-#   undef logl
-#   define logl rpl_logl
-#  endif
-_GL_FUNCDECL_RPL (logl, long double, (long double x));
-_GL_CXXALIAS_RPL (logl, long double, (long double x));
-# else
-#  if !@HAVE_DECL_LOGL@
+# if !@HAVE_LOGL@ || !@HAVE_DECL_LOGL@
 _GL_FUNCDECL_SYS (logl, long double, (long double x));
-#  endif
+# endif
 _GL_CXXALIAS_SYS (logl, long double, (long double x));
-# endif
 _GL_CXXALIASWARN (logl);
 #elif defined GNULIB_POSIXCHECK
 # undef logl
@@ -465,19 +447,10 @@
 
 
 #if @GNULIB_SINL@
-# if !@HAVE_SINL@
-#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
-#   undef sinl
-#   define sinl rpl_sinl
-#  endif
-_GL_FUNCDECL_RPL (sinl, long double, (long double x));
-_GL_CXXALIAS_RPL (sinl, long double, (long double x));
-# else
-#  if !@HAVE_DECL_SINL@
+# if !@HAVE_SINL@ || !@HAVE_DECL_SINL@
 _GL_FUNCDECL_SYS (sinl, long double, (long double x));
-#  endif
+# endif
 _GL_CXXALIAS_SYS (sinl, long double, (long double x));
-# endif
 _GL_CXXALIASWARN (sinl);
 #elif defined GNULIB_POSIXCHECK
 # undef sinl