[llvm-commits] [PATCH] build: 80+ and quoting

[Saleem Abdulrasool]

Hi echristo,

Additional quoting for safety and satisfying newer autotools.  Fix a couple of 80 column violations.  Also use dnl rather than # as dnl is the comment leader in m4.

http://llvm-reviews.chandlerc.com/D333

Files:
  autoconf/m4/func_isinf.m4

Index: autoconf/m4/func_isinf.m4
===================================================================
--- autoconf/m4/func_isinf.m4
+++ autoconf/m4/func_isinf.m4
@@ -1,34 +1,40 @@
-#
-# This function determins if the isinf function isavailable on this
-# platform.
-#
+dnl
+dnl This function determins if the isinf function isavailable on this
+dnl platform.
+dnl
+
 AC_DEFUN([AC_FUNC_ISINF],[
+
 AC_SINGLE_CXX_CHECK([ac_cv_func_isinf_in_math_h],   
                     [isinf], [<math.h>],
                     [float f; isinf(f);])
 if test "$ac_cv_func_isinf_in_math_h" = "yes" ; then 
-  AC_DEFINE([HAVE_ISINF_IN_MATH_H],1,[Set to 1 if the isinf function is found in <math.h>])
+  AC_DEFINE([HAVE_ISINF_IN_MATH_H], [1],
+            [Set to 1 if the isinf function is found in <math.h>])
 fi
 
 AC_SINGLE_CXX_CHECK([ac_cv_func_isinf_in_cmath],    
                     [isinf], [<cmath>],
                     [float f; isinf(f);])
 if test "$ac_cv_func_isinf_in_cmath" = "yes" ; then
-  AC_DEFINE([HAVE_ISINF_IN_CMATH],1,[Set to 1 if the isinf function is found in <cmath>])
+  AC_DEFINE([HAVE_ISINF_IN_CMATH], [1],
+            [Set to 1 if the isinf function is found in <cmath>])
 fi
 
 AC_SINGLE_CXX_CHECK([ac_cv_func_std_isinf_in_cmath],
                     [std::isinf], [<cmath>],
                     [float f; std::isinf(f);])
 if test "$ac_cv_func_std_isinf_in_cmath" = "yes" ; then 
-  AC_DEFINE([HAVE_STD_ISINF_IN_CMATH],1,[Set to 1 if the std::isinf function is found in <cmath>])
+  AC_DEFINE([HAVE_STD_ISINF_IN_CMATH], [1],
+            [Set to 1 if the std::isinf function is found in <cmath>])
 fi
 
 AC_SINGLE_CXX_CHECK([ac_cv_func_finite_in_ieeefp_h],
                     [finite], [<ieeefp.h>],
                     [float f; finite(f);])
 if test "$ac_cv_func_finite_in_ieeefp_h" = "yes" ; then
-  AC_DEFINE([HAVE_FINITE_IN_IEEEFP_H],1,[Set to 1 if the finite function is found in <ieeefp.h>])
+  AC_DEFINE([HAVE_FINITE_IN_IEEEFP_H], [1],
+            [Set to 1 if the finite function is found in <ieeefp.h>])
 fi
 
 ])
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