From 7b32a8f61f4b3a34cacbd029e85220787eada240 Mon Sep 17 00:00:00 2001 From: Uros Bizjak Date: Thu, 19 Jan 2017 22:00:53 +0100 Subject: re PR target/78478 (Compile Error for i386-rtems) PR target/78478 * config/ax_check_define.m4: New file. libgfortran/ChangeLog: PR target/78478 * acinclude.m4: Include ../config/ax_check_define.m4 * configure.ac: Check if _SOFT_FLOAT is defined. * configure.host (i?86 | x86_64): Use fpu-generic when have_soft_float is set. * configure: Regenerate. From-SVN: r244651 --- libgfortran/configure.ac | 3 +++ 1 file changed, 3 insertions(+) (limited to 'libgfortran/configure.ac') diff --git a/libgfortran/configure.ac b/libgfortran/configure.ac index 66a8462..37b12d2 100644 --- a/libgfortran/configure.ac +++ b/libgfortran/configure.ac @@ -556,6 +556,9 @@ AC_CHECK_FUNC([fpresetsticky],[have_fpresetsticky=yes AC_DEFINE([HAVE_FPRESETSTI AC_CHECK_FUNC([fp_trap],[have_fp_trap=yes AC_DEFINE([HAVE_FP_TRAP],[1],[fp_trap is present])]) AC_CHECK_FUNC([fp_enable],[have_fp_enable=yes AC_DEFINE([HAVE_FP_ENABLE],[1],[fp_enable is present])]) +# Check if _SOFT_FLOAT is defined +AC_CHECK_DEFINE([_SOFT_FLOAT],[have_soft_float=yes]) + # Runs configure.host to set up necessary host-dependent shell variables. # We then display a message about it, and propagate them through the # build chain. -- cgit v1.1