From 554fd8c5195424bdbcabf5de30fdc183aba391bd Mon Sep 17 00:00:00 2001
From: upstream source tree <ports@midipix.org>
Date: Sun, 15 Mar 2015 20:14:05 -0400
Subject: obtained gcc-4.6.4.tar.bz2 from upstream website; verified
 gcc-4.6.4.tar.bz2.sig; imported gcc-4.6.4 source tree from verified upstream
 tarball.

downloading a git-generated archive based on the 'upstream' tag
should provide you with a source tree that is binary identical
to the one extracted from the above tarball.

if you have obtained the source via the command 'git clone',
however, do note that line-endings of files in your working
directory might differ from line-endings of the respective
files in the upstream repository.
---
 libgfortran/configure.host | 47 ++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 47 insertions(+)
 create mode 100644 libgfortran/configure.host

(limited to 'libgfortran/configure.host')

diff --git a/libgfortran/configure.host b/libgfortran/configure.host
new file mode 100644
index 000000000..eb68c934c
--- /dev/null
+++ b/libgfortran/configure.host
@@ -0,0 +1,47 @@
+# configure.host
+#
+# This shell script handles all host based configuration for libgfortran.
+# It sets various shell variables based on the the host triplet.
+# You can modify this shell script without rerunning autoconf/aclocal/etc.
+# This file is "sourced", not executed.
+#
+#
+# It uses the following shell variables as set by config.guess:
+#   host                The configuration host (full CPU-vendor-OS triplet)
+#   host_cpu            The configuration host CPU
+#   host_os             The configuration host OS
+#
+#
+# It sets the following shell variables:
+#
+#   fpu_host            FPU-specific code file, defaults to fpu-generic.
+
+
+# DEFAULTS
+fpu_host='fpu-generic'
+
+# HOST-SPECIFIC OVERRIDES
+case "${host_cpu}" in
+  i?86 | x86_64)
+    fpu_host='fpu-387' ;;
+esac
+
+# CONFIGURATION-SPECIFIC OVERRIDES
+if test "x${have_feenableexcept}" = "xyes"; then
+  fpu_host='fpu-glibc'
+fi
+
+if test "x${have_fpsetmask}" = "xyes"; then
+  fpu_host='fpu-sysv'
+fi
+
+if test "x${have_fp_enable}" = "xyes" && test "x${have_fp_trap}" = "xyes"; then
+  fpu_host='fpu-aix'
+fi
+
+# Some targets require additional compiler options for NaN/Inf.
+ieee_flags=
+case "${host_cpu}" in
+  sh*)
+    ieee_flags="-mieee" ;;
+esac
-- 
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