From: Matheus Castanho <msc@linux.ibm.com>
Date: Thu, 13 Feb 2020 23:43:39 +0000 (+0000)
Subject: rs6000: fixinc: Skip machine_name fix for powerpc*-*-linux*
X-Git-Tag: basepoints/gcc-11~1447
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d876c8f9cfbf2b670bca9bc15bb2f472de5da57a;p=thirdparty%2Fgcc.git

rs6000: fixinc: Skip machine_name fix for powerpc*-*-linux*

Some system headers can be broken by the machine_name fix performed
by GCC during the fixincludes step. According to the comment in
fixincludes/fixinc.h:130 :

   On some platforms, machine_name doesn't work properly and
   breaks some of the header files.  Since everything works
   properly without it, just wipe the macro list to
   disable the fix.

So we can just skip it to avoid trouble.

fixincludes/
	* fixinc.in: Skip machine_name fix on powerpc*-*-linux*.
---

diff --git a/fixincludes/ChangeLog b/fixincludes/ChangeLog
index b3db80b29c10..5b3d9ae1055a 100644
--- a/fixincludes/ChangeLog
+++ b/fixincludes/ChangeLog
@@ -1,3 +1,7 @@
+2020-02-13  Matheus Castanho  <msc@linux.ibm.com>
+
+	* fixinc.in: Skip machine_name fix on powerpc*-*-linux*.
+
 2020-02-13  Alexandre Oliva <oliva@adacore.com>
 
 	* mkheaders.in: Re-create subdirs, copy limits.h into subdir.
diff --git a/fixincludes/fixinc.in b/fixincludes/fixinc.in
index cd0b458b8f8b..de5a37f6acc4 100755
--- a/fixincludes/fixinc.in
+++ b/fixincludes/fixinc.in
@@ -136,7 +136,7 @@ fi
 #  disable the fix.
 
 case "${target_canonical}" in
-    *-*-vxworks*)
+    *-*-vxworks* | powerpc*-*-linux*)
 	test -f ${MACRO_LIST} &&  echo > ${MACRO_LIST}
         ;;
 esac