hurd: disable ifunc for now

	* sysdeps/mach/hurd/configure.ac (libc_cv_ld_gnu_indirect_function):
	Set to no.
	* sysdeps/mach/hurd/configure: Refresh.

diff --git a/ChangeLog b/ChangeLog
index 9ed2ebd629e9f6954f3c9d642532a7dfef47f6be..fe7ef6506d96344a3a521212df49a3a990ef35a2 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -3,6 +3,9 @@
        * scripts/check-local-headers.sh (exclude): Add hurd/ihash.h, and
        include .*-.*/ in addition to .*-.*-.*/ (i.e. i386-gnu in addition to
        i386-linux-gnu).
+       * sysdeps/mach/hurd/configure.ac (libc_cv_ld_gnu_indirect_function):
+       Set to no.
+       * sysdeps/mach/hurd/configure: Refresh.
 
 2016-05-30  Adhemerval Zanella  <adhemerval.zanella@linaro.org>
 

diff --git a/sysdeps/mach/hurd/configure b/sysdeps/mach/hurd/configure
index 3d155a450ea525a24fe4261d34a0b672b12634c8..163b5c773095cbd4aa797634d55bd9e9b226dc07 100644 (file)
--- a/sysdeps/mach/hurd/configure
+++ b/sysdeps/mach/hurd/configure
@@ -45,3 +45,5 @@ fi
 if test -n "$sysheaders"; then
   CPPFLAGS=$OLD_CPPFLAGS
 fi
+
+libc_cv_ld_gnu_indirect_function=no

diff --git a/sysdeps/mach/hurd/configure.ac b/sysdeps/mach/hurd/configure.ac
index af9a9ea05211c45a3f25e8affc9dc0f3da6842cb..5539a8c8aff13a0d7ebc7f9d7b8aa23050d3e249 100644 (file)
--- a/sysdeps/mach/hurd/configure.ac
+++ b/sysdeps/mach/hurd/configure.ac
@@ -1,6 +1,8 @@
 GLIBC_PROVIDES dnl See aclocal.m4 in the top level source directory.
 
 dnl We need this setting because of the need for PLT calls in ld.so.
+dnl See Roland's comment in
+dnl https://sourceware.org/bugzilla/show_bug.cgi?id=15605
 AC_DEFINE([NO_HIDDEN])
 
 if test -n "$sysheaders"; then
@@ -24,3 +26,7 @@ fi
 if test -n "$sysheaders"; then
   CPPFLAGS=$OLD_CPPFLAGS
 fi
+
+dnl ifunc does not work yet for static binaries
+dnl http://www.gnu.org/software/hurd/open_issues/ifunc.html
+libc_cv_ld_gnu_indirect_function=no