+diff -u -r ../fish-2.2.0/configure.ac ./configure.ac
+--- ../fish-2.2.0/configure.ac 2015-07-03 15:46:59.000000000 -0400
++++ ./configure.ac 2015-07-16 08:54:32.825023137 -0400
+@@ -249,6 +249,7 @@
+ )
+ ],
+ [glibc=yes],
++ [glibc=no],
+ [glibc=no]
+ )
+
+@@ -319,14 +320,6 @@
+
+
+ #
+-# See if Linux procfs is present. This is used to get extra
+-# information about running processes.
+-#
+-
+-AC_CHECK_FILES([/proc/self/stat])
+-
+-
+-#
+ # This is ued to tell the wgetopt library to translate strings. This
+ # way wgetopt can be dropped into any project without requiring i18n.
+ #
+@@ -350,8 +343,6 @@
+
+ # Check for os dependant libraries for all binaries.
+ AC_SEARCH_LIBS( connect, socket, , [AC_MSG_ERROR([Cannot find the socket library, needed to build this package.] )] )
+-AC_SEARCH_LIBS( nanosleep, rt, , [AC_MSG_ERROR([Cannot find the rt library, needed to build this package.] )] )
+-AC_SEARCH_LIBS( shm_open, rt, , [AC_MSG_ERROR([Cannot find the rt library, needed to build this package.] )] )
+ AC_SEARCH_LIBS( pthread_create, pthread, , [AC_MSG_ERROR([Cannot find the pthread library, needed to build this package.] )] )
+ AC_SEARCH_LIBS( setupterm, [ncurses tinfo curses], , [AC_MSG_ERROR([Could not find a curses implementation, needed to build fish. If this is Linux, try running 'sudo apt-get install libncurses5-dev' or 'sudo yum install ncurses-devel'])] )
+ AC_SEARCH_LIBS( [nan], [m], [AC_DEFINE( [HAVE_NAN], [1], [Define to 1 if you have the nan function])] )
+@@ -503,6 +494,7 @@
+ #
+ # Detect nanoseconds fields in struct stat
+ #
++AC_CHECK_MEMBERS([struct stat.st_ctime_nsec])
+ AC_CHECK_MEMBERS([struct stat.st_mtimespec.tv_nsec])
+ AC_CHECK_MEMBERS([struct stat.st_mtim.tv_nsec])
+
+@@ -559,7 +551,8 @@
+ )
+ ],
+ [have_realpath_null=yes],
+- [have_realpath_null=no]
++ [have_realpath_null=no],
++ [have_realpath_null=yes]
+ )
+
+ if test "$have_realpath_null" = yes; then
+@@ -636,6 +629,9 @@
+ [
+ AC_MSG_RESULT([yes])
+ AC_DEFINE([HAVE_BROKEN_FWPRINTF], [1], [Define to 1 one if the implemented fwprintf is broken])
++ ],
++ [
++ AC_MSG_RESULT(no)
+ ]
+ )