From mboxrd@z Thu Jan 1 00:00:00 1970 From: jacmet at uclibc.org Date: Thu, 27 Mar 2008 12:37:34 -0700 (PDT) Subject: [Buildroot] svn commit: trunk/buildroot/toolchain/gcc/4.2.1 Message-ID: <20080327193734.614AF3C419@busybox.net> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: buildroot@busybox.net Author: jacmet Date: 2008-03-27 12:37:33 -0700 (Thu, 27 Mar 2008) New Revision: 21520 Log: gcc 4.2.1: fix undefined reference to fmsub in C++ programs with soft float Fix 'undefined reference to fmsub' linking errors with C++ programs when soft float is enabled. Patch by b5331. Closes #1588. Added: trunk/buildroot/toolchain/gcc/4.2.1/920-soft-float.patch Changeset: Added: trunk/buildroot/toolchain/gcc/4.2.1/920-soft-float.patch =================================================================== --- trunk/buildroot/toolchain/gcc/4.2.1/920-soft-float.patch (rev 0) +++ trunk/buildroot/toolchain/gcc/4.2.1/920-soft-float.patch 2008-03-27 19:37:33 UTC (rev 21520) @@ -0,0 +1,21 @@ +diff -uNpr gcc-4.2.1_orig/gcc/config/rs6000/darwin-ldouble.c gcc-4.2.1/gcc/config/rs6000/darwin-ldouble.c +--- gcc-4.2.1_orig/gcc/config/rs6000/darwin-ldouble.c 2007-03-05 11:54:00.000000000 -0500 ++++ gcc-4.2.1/gcc/config/rs6000/darwin-ldouble.c 2008-01-31 17:51:24.000000000 -0500 +@@ -70,6 +70,8 @@ Software Foundation, 51 Franklin Street, + but GCC currently generates poor code when a union is used to turn + a long double into a pair of doubles. */ + ++#if defined (_SOFT_FLOAT) && defined (__LONG_DOUBLE_128__) ++ + long double __gcc_qadd (double, double, double, double); + long double __gcc_qsub (double, double, double, double); + long double __gcc_qmul (double, double, double, double); +@@ -219,8 +221,6 @@ __gcc_qdiv (double a, double b, double c + return z.ldval; + } + +-#if defined (_SOFT_FLOAT) && defined (__LONG_DOUBLE_128__) +- + long double __gcc_qneg (double, double); + int __gcc_qeq (double, double, double, double); + int __gcc_qne (double, double, double, double);