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Suppress GCC 9 “no longer supported” messages

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* m4/manywarnings.m4 (gl_MANYWARN_ALL_GCC): Remove -Wchkp.
This suppresses a boatload of warnings of the form
“gcc: warning: switch ‘-Wchkp’ is no longer supported”.
when using GCC 9.  Do not merge to master.
This commit is contained in:
Paul Eggert 2019-05-30 15:06:39 -07:00
parent 1b2f83bb79
commit fa9e575c1d
1 changed files with 1 additions and 2 deletions
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3
m4/manywarnings.m4
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@ -1,4 +1,4 @@
# manywarnings.m4 serial 13
# manywarnings.m4 serial 13-emacs
dnl Copyright (C) 2008-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
@ -126,7 +126,6 @@ m4_defun([gl_MANYWARN_ALL_GCC(C)],
-Wbuiltin-macro-redefined \
-Wcast-align \
-Wchar-subscripts \
-Wchkp \
-Wclobbered \
-Wcomment \
-Wcomments \