From: Olivier Hainque <hainque@adacore.com>
Date: Fri, 19 Mar 2021 15:21:38 +0000 (+0000)
Subject: target/99660 - missing VX_CPU_PREFIX for vxworksae
X-Git-Tag: upstream/12.2.0~9216
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=eadb118e36f9295df0d5787c8a31424d05fde592;p=platform%2Fupstream%2Fgcc.git

target/99660 - missing VX_CPU_PREFIX for vxworksae

This fixes an oversight which causes make all-gcc
to fail for --target=*vxworksae or vxworksmils, a regression
introduced by the recent VxWorks7 related updates.

Both AE and MILS variants resort to a common config/vxworksae.h,
which misses a definition of VX_CPU_PREFIX expected by port
specific headers.

The change just provides the missing definition.

2021-03-19  Olivier Hainque  <hainque@adacore.com>

gcc/
	PR target/99660
	* config/vxworksae.h (VX_CPU_PREFIX): Define.
---

diff --git a/gcc/config/vxworksae.h b/gcc/config/vxworksae.h
index 0f9b553..86d1923 100644
--- a/gcc/config/vxworksae.h
+++ b/gcc/config/vxworksae.h
@@ -64,6 +64,10 @@ along with GCC; see the file COPYING3.  If not see
 /* Both kernels and RTPs have the facilities required by this macro.  */
 #define TARGET_POSIX_IO
 
+/* The AE/653 system headers all predate the introduction of _VX_ prefixes
+   ahead of CPU families of macros.  */
+#define VX_CPU_PREFIX ""
+
 /* A VxWorks 653 implementation of TARGET_OS_CPP_BUILTINS.  */
 #define VXWORKS_OS_CPP_BUILTINS()                                       \
   do                                                                    \