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-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
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+++ b/sysdeps/mips/configure.ac
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+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