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authorRoland McGrath <roland@hack.frob.com>2015-09-11 14:16:18 -0700
committerRoland McGrath <roland@hack.frob.com>2015-09-11 14:16:18 -0700
commitd57248f0351b307e17476aa1ef812023025c8fd7 (patch)
tree1ead4d2bceb4829194780815fb3541e6fceab399
parentde071d199a8578055edf2722114788ae749823aa (diff)
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NaCl: Do not install <sys/mtio.h>.
-rw-r--r--ChangeLog6
-rw-r--r--sysdeps/nacl/Makefile9
2 files changed, 15 insertions, 0 deletions
diff --git a/ChangeLog b/ChangeLog
index ca4db618c3..cb9c953389 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2015-09-11  Roland McGrath  <roland@hack.frob.com>
+
+	* sysdeps/nacl/Makefile [$(subdir) = misc] (sysdep_headers):
+	Use 'override' keyword to freeze the value here, preventing
+	the addition of sys/mtio.h by sysdeps/gnu/Makefile.
+
 2015-09-11  Joseph Myers  <joseph@codesourcery.com>
 
 	[BZ #14912]
diff --git a/sysdeps/nacl/Makefile b/sysdeps/nacl/Makefile
index 6749a44c53..1748886719 100644
--- a/sysdeps/nacl/Makefile
+++ b/sysdeps/nacl/Makefile
@@ -132,4 +132,13 @@ ifeq ($(subdir),misc)
 # sysdeps/.../linux/ directories, but it's still a sysdeps decision to
 # install it.
 sysdep_headers += bits/mman-linux.h
+
+# This defeats sysdeps/gnu/Makefile's addition of sys/mtio.h, which
+# we do not want.  This is a total kludge, but it seems no worse for
+# now than making the sysdeps/gnu/Makefile code conditional on a
+# variable we set here.  If some sysdeps/.../Makefile that is later
+# in the list than sysdeps/gnu needed to add to sysdep_headers, this
+# would break it.  But sysdeps/gnu is close to last in the list and
+# this coming up seems unlikely.
+override sysdep_headers := $(sysdep_headers)
 endif