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authorJoseph Myers <joseph@codesourcery.com>2014-02-10 23:30:21 +0000
committerJoseph Myers <joseph@codesourcery.com>2014-02-10 23:30:21 +0000
commit2ad7600be76ada35c6e9f0baa75bc96252785268 (patch)
tree15f3bfba2d40ea05b02fdbf584aa9f403df2cdbc /sysdeps/mips/configure.ac
parent384b7b4309cbbbe84481973b84ead98bb4fc54be (diff)
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Move mips from ports to libc.
I've moved the MIPS port from ports to the main sysdeps hierarchy.
Beyond the README update, the move of the files was simply

git mv ports/sysdeps/mips sysdeps/mips
git mv ports/sysdeps/unix/mips sysdeps/unix/mips
git mv ports/sysdeps/unix/sysv/linux/mips sysdeps/unix/sysv/linux/mips

and in addition to the ChangeLog entries here, I put a note at the top
of ports/ChangeLog.mips similar to those in other files.

Tested that disassembly of installed shared libraries for mips is the
same before and after this patch (except for ld.so where paths in
assertions are involved, as for arm).

	* sysdeps/mips: Move directory from ports/sysdeps/mips.
	* sysdeps/unix/mips: Move directory from ports/sysdeps/unix/mips.
	* sysdeps/unix/sysv/linux/mips: Move directory from
	ports/sysdeps/unix/sysv/linux/mips.
	* README: Update listing for mips-*-linux-gnu and
	mips64-*-linux-gnu.

	* sysdeps/mips: Move directory to ../sysdeps/mips.
	* sysdeps/unix/mips: Move directory to ../sysdeps/unix/mips.
	* sysdeps/unix/sysv/linux/mips: Move directory to
	../sysdeps/unix/sysv/linux/mips.
Diffstat (limited to 'sysdeps/mips/configure.ac')
-rw-r--r--sysdeps/mips/configure.ac15
1 files changed, 15 insertions, 0 deletions
diff --git a/sysdeps/mips/configure.ac b/sysdeps/mips/configure.ac
new file mode 100644
index 0000000000..bcbdaffd9f
--- /dev/null
+++ b/sysdeps/mips/configure.ac
@@ -0,0 +1,15 @@
+GLIBC_PROVIDES dnl See aclocal.m4 in the top level source directory.
+# Local configure fragment for sysdeps/mips.
+
+dnl No MIPS GCC supports accessing static and hidden symbols in an
+dnl position independent way.
+dnl AC_DEFINE(PI_STATIC_AND_HIDDEN)
+
+AC_CACHE_CHECK([whether the compiler is using the 2008 NaN encoding],
+  libc_cv_mips_nan2008, [AC_EGREP_CPP(yes, [dnl
+#ifdef __mips_nan2008
+yes
+#endif], libc_cv_mips_nan2008=yes, libc_cv_mips_nan2008=no)])
+if test x$libc_cv_mips_nan2008 = xyes; then
+  AC_DEFINE(HAVE_MIPS_NAN2008)
+fi