[gcc/devel/omp/gcc-9] rs6000: fixinc: Skip machine_name fix for powerpc*-*-linux*

[Tobias Burnus]

https://gcc.gnu.org/g:53280279777e8390f374af35fb58634048a45730

commit 53280279777e8390f374af35fb58634048a45730
Author: Matheus Castanho <msc@linux.ibm.com>
Date:   Thu Feb 13 23:43:39 2020 +0000

    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.
    
    	Backport from trunk
    	2020-02-13  Matheus Castanho  <msc@linux.ibm.com>
    
    fixincludes/
    	* fixinc.in: Skip machine_name fix on powerpc*-*-linux*.

Diff:
---
 fixincludes/ChangeLog | 7 +++++++
 fixincludes/fixinc.in | 2 +-
 2 files changed, 8 insertions(+), 1 deletion(-)

diff --git a/fixincludes/ChangeLog b/fixincludes/ChangeLog
index a8c4cf2..1ac63fe 100644
--- a/fixincludes/ChangeLog
+++ b/fixincludes/ChangeLog
@@ -1,3 +1,10 @@
+2020-02-26  Segher Boessenkool  <segher@kernel.crashing.org>
+
+	Backport from trunk
+	2020-02-13  Matheus Castanho  <msc@linux.ibm.com>
+
+	* fixinc.in: Skip machine_name fix on powerpc*-*-linux*.
+
 2020-01-01  John David Anglin  <danglin@gcc.gnu.org>
 
 	Backport from mainline
diff --git a/fixincludes/fixinc.in b/fixincludes/fixinc.in
index cd0b458..de5a37f 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