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[Bug libstdc++/17850] [3.4/4.0 regression] bootstrap failure - libstdc++ uses strtold when undeclared
- From: "roger at eyesopen dot com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 5 Oct 2004 20:58:11 -0000
- Subject: [Bug libstdc++/17850] [3.4/4.0 regression] bootstrap failure - libstdc++ uses strtold when undeclared
- References: <20041005190334.17850.rearnsha@gcc.gnu.org>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Additional Comments From roger at eyesopen dot com 2004-10-05 20:58 -------
Richard does the "obvious" one line fix to configure.ac restore bootstrap for
you? It looks like my cygwin (a newlib target) doesn't even have _strtold.
Index: configure.ac
===================================================================
RCS file: /cvs/gcc/gcc/libstdc++-v3/configure.ac,v
retrieving revision 1.27
diff -c -3 -p -r1.27 configure.ac
*** configure.ac 5 Oct 2004 05:02:58 -0000 1.27
--- configure.ac 5 Oct 2004 20:55:02 -0000
*************** else
*** 194,200 ****
# GLIBCXX_CHECK_STDLIB_SUPPORT
AC_DEFINE(HAVE_STRTOF)
- AC_DEFINE(HAVE_STRTOLD)
# AC_FUNC_MMAP
AC_DEFINE(HAVE_MMAP)
--- 194,199 ----
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17850