Remove sysdeps/mips soft-fp subdirectories.

As noted in
<https://sourceware.org/ml/libc-alpha/2014-10/msg00369.html>, soft-fp
sysdeps subdirectories (and more generally, subdirectories where
sysdeps/foo/Implies contains foo/bar) are unnecessary and should be
eliminated.  This patch does so for MIPS.

Tested for MIPS64 (all three ABIs, soft-float) that installed stripped
shared libraries are unchanged by this patch.

	* sysdeps/mips/soft-fp/sfp-machine.h: Move to ....
	* sysdeps/mips/mips32/sfp-machine.h: ... here.
	* sysdeps/mips/mips64/soft-fp/Makefile: Move to ....
	* sysdeps/mips/mips64/Makefile: ... here.
	* sysdeps/mips/mips64/soft-fp/e_sqrtl.c: Move to ....
	* sysdeps/mips/mips64/e_sqrtl.c: ... here.
	* sysdeps/mips/mips64/soft-fp/sfp-machine.h: Move to ....
	* sysdeps/mips/mips64/sfp-machine.h: ... here.
	* sysdeps/mips/mips32/Implies: Remove mips/soft-fp.
	* sysdeps/mips/mips64/n32/Implies: Remove mips/mips64/soft-fp.
	* sysdeps/mips/mips64/n64/Implies: Likewise.

8 files changed, 14 insertions, 3 deletions

diff --git a/ChangeLog b/ChangeLog
index ef9bbf6152..b8d560f677 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,17 @@
+2015-02-10  Joseph Myers  <joseph@codesourcery.com>
+
+	* sysdeps/mips/soft-fp/sfp-machine.h: Move to ....
+	* sysdeps/mips/mips32/sfp-machine.h: ... here.
+	* sysdeps/mips/mips64/soft-fp/Makefile: Move to ....
+	* sysdeps/mips/mips64/Makefile: ... here.
+	* sysdeps/mips/mips64/soft-fp/e_sqrtl.c: Move to ....
+	* sysdeps/mips/mips64/e_sqrtl.c: ... here.
+	* sysdeps/mips/mips64/soft-fp/sfp-machine.h: Move to ....
+	* sysdeps/mips/mips64/sfp-machine.h: ... here.
+	* sysdeps/mips/mips32/Implies: Remove mips/soft-fp.
+	* sysdeps/mips/mips64/n32/Implies: Remove mips/mips64/soft-fp.
+	* sysdeps/mips/mips64/n64/Implies: Likewise.
+
 2015-02-10  Roland McGrath  <roland@hack.frob.com>
 
 	* math/test-snan.c: Drop unnecessary #include's of <stdlib.h>,
diff --git a/sysdeps/mips/mips32/Implies b/sysdeps/mips/mips32/Implies
index 42df98f45e..6473f2517c 100644
--- a/sysdeps/mips/mips32/Implies
+++ b/sysdeps/mips/mips32/Implies
@@ -1,4 +1,3 @@
 mips/ieee754
-mips/soft-fp
 mips
 wordsize-32
diff --git a/sysdeps/mips/soft-fp/sfp-machine.h b/sysdeps/mips/mips32/sfp-machine.h
index 4e23aa8b26..4e23aa8b26 100644
--- a/sysdeps/mips/soft-fp/sfp-machine.h
+++ b/sysdeps/mips/mips32/sfp-machine.h
diff --git a/sysdeps/mips/mips64/soft-fp/Makefile b/sysdeps/mips/mips64/Makefile
index ada13e8b70..ada13e8b70 100644
--- a/sysdeps/mips/mips64/soft-fp/Makefile
+++ b/sysdeps/mips/mips64/Makefile
diff --git a/sysdeps/mips/mips64/soft-fp/e_sqrtl.c b/sysdeps/mips/mips64/e_sqrtl.c
index 55b564cd75..55b564cd75 100644
--- a/sysdeps/mips/mips64/soft-fp/e_sqrtl.c
+++ b/sysdeps/mips/mips64/e_sqrtl.c
diff --git a/sysdeps/mips/mips64/n32/Implies b/sysdeps/mips/mips64/n32/Implies
index 9ab2f3261c..e5d8a0e22f 100644
--- a/sysdeps/mips/mips64/n32/Implies
+++ b/sysdeps/mips/mips64/n32/Implies
@@ -1,6 +1,5 @@
 mips/ieee754
 ieee754/ldbl-128
-mips/mips64/soft-fp
 mips/mips64
 mips
 wordsize-32
diff --git a/sysdeps/mips/mips64/n64/Implies b/sysdeps/mips/mips64/n64/Implies
index de23ed1c36..25ad0cf458 100644
--- a/sysdeps/mips/mips64/n64/Implies
+++ b/sysdeps/mips/mips64/n64/Implies
@@ -1,6 +1,5 @@
 mips/ieee754
 ieee754/ldbl-128
-mips/mips64/soft-fp
 mips/mips64
 mips
 wordsize-64
diff --git a/sysdeps/mips/mips64/soft-fp/sfp-machine.h b/sysdeps/mips/mips64/sfp-machine.h
index 708afc783e..708afc783e 100644
--- a/sysdeps/mips/mips64/soft-fp/sfp-machine.h
+++ b/sysdeps/mips/mips64/sfp-machine.h