naruse	2010-03-29 10:40:43 +0900 (Mon, 29 Mar 2010)

  New Revision: 27083

  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=rev&revision=27083

  Log:
    Revert "* configure.in (ac_cv_func_snprintf, ac_cv_func_vsnprintf):"
    
    This reverts commit r27078.
    It causes build failure on some environments.

  Modified files:
    trunk/ChangeLog
    trunk/configure.in

Index: configure.in
===================================================================
--- configure.in	(revision 27082)
+++ configure.in	(revision 27083)
@@ -888,6 +888,8 @@
 		ac_cv_func_times=yes
 		ac_cv_func_waitpid=yes
 		ac_cv_func_fsync=yes
+		ac_cv_func_snprintf=no
+		ac_cv_func_vsnprintf=no
 		ac_cv_func_seekdir=yes
 		ac_cv_func_telldir=yes
 		ac_cv_func_isinf=yes
@@ -1114,6 +1116,7 @@
 	rb_cv_broken_glibc_ia64_erfc=no)])
 AS_CASE([$rb_cv_broken_glibc_ia64_erfc],[yes],[ac_cv_func_erf=no])
 
+AS_CASE(["$target_os"],[mingw*],[],[AC_REPLACE_FUNCS(vsnprintf)])
 AC_REPLACE_FUNCS(dup2 memmove strerror\
 		 strchr strstr crypt flock\
 		 isnan finite isinf hypot acosh erf tgamma lgamma_r cbrt signbit \
@@ -1125,7 +1128,7 @@
 	      setrgid setegid setregid setresgid issetugid pause lchown lchmod\
 	      getpgrp setpgrp getpgid setpgid initgroups getgroups setgroups\
 	      getpriority getrlimit setrlimit sysconf \
-	      dlopen sigprocmask sigaction sigsetjmp _setjmp _longjmp\
+	      dlopen sigprocmask sigaction sigsetjmp _setjmp _longjmp snprintf\
 	      setsid telldir seekdir fchmod cosh sinh tanh log2 round\
 	      setuid setgid daemon select_large_fdset setenv unsetenv\
               mktime timegm gmtime_r clock_gettime gettimeofday\
Index: ChangeLog
===================================================================
--- ChangeLog	(revision 27082)
+++ ChangeLog	(revision 27083)
@@ -8,12 +8,6 @@
 	* test/psych/*: ditto
 	* lib/psych/*: ditto
 
-Sun Mar 28 21:04:21 2010  NARUSE, Yui  <naruse@r...>
-
-	* configure.in (ac_cv_func_snprintf, ac_cv_func_vsnprintf):
-	  use own vsnprintf to avoid locale problems and platform
-	  difference.
-
 Sun Mar 28 10:03:51 2010  NARUSE, Yui  <naruse@r...>
 
 	* lib/scanf.rb: fix max width modifier for %f.

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