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

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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*.
This commit is contained in:
Matheus Castanho 2020-02-13 23:43:39 +00:00 committed by Segher Boessenkool
parent 994e0ad415
commit d876c8f9cf
2 changed files with 5 additions and 1 deletions
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4
fixincludes/ChangeLog
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@ -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.

2
fixincludes/fixinc.in
View File

@ -136,7 +136,7 @@ fi
# disable the fix.
case "${target_canonical}" in
*-*-vxworks*)
*-*-vxworks* | powerpc*-*-linux*)
test -f ${MACRO_LIST} && echo > ${MACRO_LIST}
;;
esac