From: Rasmus Villemoes <rasmus.villemoes@prevas.dk>
Date: Fri, 25 May 2018 16:51:58 +0000 (+0200)
Subject: * inclhack.def (vxworks_iolib_include_unistd): New fix.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=1afe3e77e8dbc2ad680bab46f7637975f8c3cdfb;p=gcc.git

* inclhack.def (vxworks_iolib_include_unistd): New fix.

From-SVN: r260763
---

diff --git a/fixincludes/ChangeLog b/fixincludes/ChangeLog
index fc6e80d6123..3d8876721fc 100644
--- a/fixincludes/ChangeLog
+++ b/fixincludes/ChangeLog
@@ -1,3 +1,7 @@
+2018-05-25  Rasmus Villemoes  <rasmus.villemoes@prevas.dk>
+
+	* inclhack.def (vxworks_iolib_include_unistd): New fix.
+
 2018-04-18  David Malcolm  <dmalcolm@redhat.com>
 
 	PR jit/85384
diff --git a/fixincludes/inclhack.def b/fixincludes/inclhack.def
index 77444db2333..5ec5a50a2e2 100644
--- a/fixincludes/inclhack.def
+++ b/fixincludes/inclhack.def
@@ -5010,6 +5010,22 @@ fix = {
     test_text       = "extern int write ( int , char * , size_t ) ;";
 };
 
+/*
+ *  This hack ensures the include_next in the fixed unistd.h actually
+ *  finds the system's unistd.h and not the fixed unistd.h again.
+ */
+fix = {
+    hackname    = vxworks_iolib_include_unistd;
+    files       = ioLib.h;
+    mach        = "*-*-vxworks*";
+    select      = "#include \"unistd.h\"";
+
+    c_fix       = format;
+    c_fix_arg   = "#include <unistd.h>";
+
+    test_text       = "#include \"unistd.h\"";
+};
+
 /*
  *  There are several name conflicts with C++ reserved words in X11 header
  *  files.  These are fixed in some versions, so don't do the fixes if