diff options
| author | Uros Bizjak <ubizjak@gmail.com> | 2017-01-19 22:00:53 +0100 |
|---|---|---|
| committer | Uros Bizjak <uros@gcc.gnu.org> | 2017-01-19 22:00:53 +0100 |
| commit | 7b32a8f61f4b3a34cacbd029e85220787eada240 (patch) | |
| tree | cacf5acabfee467ac9b6420c71be5a7c048e6fea /libgfortran/configure.host | |
| parent | 9ade9945a07c47abf2d1d5ad3a5de504e9f37b73 (diff) | |
| download | gcc-7b32a8f61f4b3a34cacbd029e85220787eada240.tar.gz | |
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
Diffstat (limited to 'libgfortran/configure.host')
| -rw-r--r-- | libgfortran/configure.host | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/libgfortran/configure.host b/libgfortran/configure.host index 0a12a32fc8a..5824f253e2f 100644 --- a/libgfortran/configure.host +++ b/libgfortran/configure.host @@ -40,7 +40,11 @@ fi # the x86 denormal exception. case "${host_cpu}" in i?86 | x86_64) - fpu_host='fpu-387' + if test "x${have_soft_float}" = "xyes"; then + fpu_host='fpu-generic' + else + fpu_host='fpu-387' + fi ieee_support='yes' ;; esac |