shyouhei	2008-07-13 00:06:09 +0900 (Sun, 13 Jul 2008)

  New Revision: 18045

  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=rev&revision=18045

  Log:
    merge revision(s) 17841,17845,17858:
    * configure.in (erfc): erfc of glibc comes with Debian GNU/Linux Etch
      on IA64 is broken.  erfc(10000.0) aborts.
      use missing/erf.c instead.
      http://sources.redhat.com/ml/libc-hacker/2005-08/msg00008.html

  Modified files:
    branches/ruby_1_8_7/ChangeLog
    branches/ruby_1_8_7/configure.in
    branches/ruby_1_8_7/version.h

Index: ruby_1_8_7/configure.in
===================================================================
--- ruby_1_8_7/configure.in	(revision 18044)
+++ ruby_1_8_7/configure.in	(revision 18045)
@@ -559,6 +559,27 @@
 AC_FUNC_MEMCMP
 AC_FUNC_FSEEKO
 AC_CHECK_FUNCS(ftello)
+
+# http://sources.redhat.com/ml/libc-hacker/2005-08/msg00008.html
+# Debian GNU/Linux Etch's libc6.1 2.3.6.ds1-13etch5 has this problem.
+# Debian GNU/Linux Lenny's libc6.1 2.7-10 has no problem.
+AC_CACHE_CHECK(for broken erfc of glibc-2.3.6 on IA64, rb_broken_glibc_ia64_erfc,
+  [AC_TRY_RUN([
+#include <math.h>
+int
+main()
+{
+   erfc(10000.0);
+   return 0;
+}
+],
+	rb_broken_glibc_ia64_erfc=no,
+	rb_broken_glibc_ia64_erfc=yes,
+	rb_broken_glibc_ia64_erfc=no)])
+case $rb_broken_glibc_ia64_erfc in
+  yes) ac_cv_func_erf=no;;
+esac
+
 AC_REPLACE_FUNCS(dup2 memmove strcasecmp strncasecmp strerror strftime\
 		 strchr strstr strtoul crypt flock vsnprintf\
 		 isnan finite isinf hypot acosh erf)
Index: ruby_1_8_7/ChangeLog
===================================================================
--- ruby_1_8_7/ChangeLog	(revision 18044)
+++ ruby_1_8_7/ChangeLog	(revision 18045)
@@ -1,3 +1,10 @@
+Sun Jul 13 00:04:38 2008  Tanaka Akira  <akr@f...>
+
+	* configure.in (erfc): erfc of glibc comes with Debian GNU/Linux Etch
+	  on IA64 is broken.  erfc(10000.0) aborts.
+	  use missing/erf.c instead.
+	  http://sources.redhat.com/ml/libc-hacker/2005-08/msg00008.html
+
 Thu Jul 10 18:50:48 2008  Tanaka Akira  <akr@f...>
 
 	* common.mk (SPEC_GIT_BASE): update RubySpec GIT URL.
Index: ruby_1_8_7/version.h
===================================================================
--- ruby_1_8_7/version.h	(revision 18044)
+++ ruby_1_8_7/version.h	(revision 18045)
@@ -1,15 +1,15 @@
 #define RUBY_VERSION "1.8.7"
-#define RUBY_RELEASE_DATE "2008-07-10"
+#define RUBY_RELEASE_DATE "2008-07-13"
 #define RUBY_VERSION_CODE 187
-#define RUBY_RELEASE_CODE 20080710
-#define RUBY_PATCHLEVEL 56
+#define RUBY_RELEASE_CODE 20080713
+#define RUBY_PATCHLEVEL 57
 
 #define RUBY_VERSION_MAJOR 1
 #define RUBY_VERSION_MINOR 8
 #define RUBY_VERSION_TEENY 7
 #define RUBY_RELEASE_YEAR 2008
 #define RUBY_RELEASE_MONTH 7
-#define RUBY_RELEASE_DAY 10
+#define RUBY_RELEASE_DAY 13
 
 #ifdef RUBY_EXTERN
 RUBY_EXTERN const char ruby_version[];

--
ML: ruby-changes@q...
Info: http://www.atdot.net/~ko1/quickml/