third_party.expat/BUILD.gn
Gulfem Savrun Yeniceri 4101822bb8 [build] Suppress -Wunused-but-set-var in expat
This patch suppresses -Wunused-but-set-variable warning in
expat third party code that does not comply with.

The code that causes the issues is as the following:
third_party/expat/expat/lib/xmlparse.c:709:7: error: variable
'gettimeofday_res' set but not used

Bug: 77973
Change-Id: I8783ca2bd92996bd8d923fa00e28c9e5e3f88610
Reviewed-on: https://fuchsia-review.googlesource.com/c/third_party/expat/+/550882
Reviewed-by: Tamir Duberstein <tamird@google.com>
2021-07-01 23:34:47 +00:00

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# Copyright 2016 The Fuchsia Authors. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
config("expat_config") {
include_dirs = [
"expat/lib",
"expat/vms",
]
defines = [ "HAVE_EXPAT_CONFIG_H" ]
}
config("expat_warnings") {
cflags = [
"-Wno-conversion",
"-Wno-implicit-fallthrough",
"-Wno-unused-but-set-variable",
]
}
source_set("expat") {
configs += [ ":expat_warnings" ]
public_configs = [ ":expat_config" ]
public = [ "expat/lib/expat.h" ]
sources = [
"expat/lib/amigaconfig.h",
"expat/lib/ascii.h",
"expat/lib/asciitab.h",
"expat/lib/expat_external.h",
"expat/lib/iasciitab.h",
"expat/lib/internal.h",
"expat/lib/latin1tab.h",
"expat/lib/macconfig.h",
"expat/lib/nametab.h",
"expat/lib/utf8tab.h",
"expat/lib/watcomconfig.h",
"expat/lib/winconfig.h",
"expat/lib/xmlparse.c",
"expat/lib/xmlrole.c",
"expat/lib/xmlrole.h",
"expat/lib/xmltok.c",
"expat/lib/xmltok.h",
"expat/lib/xmltok_impl.c",
"expat/lib/xmltok_impl.h",
"expat/lib/xmltok_ns.c",
]
}