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From e03ee6b5bca6ab457a16faa8399ba20cd5cc1fbc Mon Sep 17 00:00:00 2001
From: Jeroen Hofstee <jhofstee@victronenergy.com>
Date: Sat, 16 Nov 2019 16:50:00 +0100
Subject: [PATCH] silence some loud but innocent warnings
These warnings are harmless for old code, so suppress them so real
issue are visible in the logs.
---
configure | 66 +++++++++++++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 66 insertions(+)
diff --git a/configure b/configure
index a9ba7c8ccb..6ebf71ab21 100755
--- a/configure
+++ b/configure
@@ -3435,6 +3435,72 @@ if [ -n "$CFG_SYSROOT" ]; then
fi
export SYSROOT_FLAG # used by config.tests/unix/compile.test
+# Since qt4 is no longer officialy maintained, silence the harmless warnings
+# since nobody is going to fix them anyway...
+
+if compilerSupportsFlag $TEST_COMPILER -Wunused-but-set-variable -Werror; then
+ QMakeVar add QMAKE_CFLAGS -Wno-unused-but-set-variable
+ QMakeVar add QMAKE_CXXFLAGS -Wno-unused-but-set-variable
+fi
+
+if compilerSupportsFlag $TEST_COMPILER -Wunused-function -Werror; then
+ QMakeVar add QMAKE_CFLAGS -Wno-unused-function
+ QMakeVar add QMAKE_CXXFLAGS -Wno-unused-function
+fi
+
+if compilerSupportsFlag $TEST_COMPILER -Wunused-variable -Werror; then
+ QMakeVar add QMAKE_CFLAGS -Wno-unused-variable
+ QMakeVar add QMAKE_CXXFLAGS -Wno-unused-variable
+fi
+
+if compilerSupportsFlag $TEST_COMPILER -Wunused-local-typedefs; then
+ QMakeVar add QMAKE_CFLAGS -Wno-unused-local-typedefs
+ QMakeVar add QMAKE_CXXFLAGS -Wno-unused-local-typedefs
+fi
+
+if compilerSupportsFlag $TEST_COMPILER -Wimplicit-fallthrough -Werror; then
+ QMakeVar add QMAKE_CFLAGS -Wno-implicit-fallthrough
+ QMakeVar add QMAKE_CXXFLAGS -Wno-implicit-fallthrough
+fi
+
+if compilerSupportsFlag $TEST_COMPILER -Wunused-parameter -Werror; then
+ QMakeVar add QMAKE_CFLAGS -Wno-unused-parameter
+ QMakeVar add QMAKE_CXXFLAGS -Wno-unused-parameter
+fi
+
+# when a compiler starts guessing it is often wrong..
+if compilerSupportsFlag $TEST_COMPILER -Wmaybe-uninitialized -Werror; then
+ QMakeVar add QMAKE_CFLAGS -Wno-maybe-uninitialized
+ QMakeVar add QMAKE_CXXFLAGS -Wno-maybe-uninitialized
+fi
+
+if compilerSupportsFlag $TEST_COMPILER -Wswitch -Werror; then
+ QMakeVar add QMAKE_CFLAGS -Wno-switch
+ QMakeVar add QMAKE_CXXFLAGS -Wno-switch
+fi
+
+if compilerSupportsFlag $TEST_COMPILER -Wdeprecated-copy -Werror; then
+ QMakeVar add QMAKE_CXXFLAGS -Wno-deprecated-copy
+fi
+
+if compilerSupportsFlag $TEST_COMPILER -Wdeprecated-declarations -Werror; then
+ QMakeVar add QMAKE_CXXFLAGS -Wno-deprecated-declarations
+fi
+
+if compilerSupportsFlag $TEST_COMPILER -Wparentheses -Werror; then
+ QMakeVar add QMAKE_CXXFLAGS -Wno-parentheses
+fi
+
+if compilerSupportsFlag $TEST_COMPILER -Wclass-memaccess -Werror; then
+ QMakeVar add QMAKE_CXXFLAGS -Wno-class-memaccess
+fi
+
+# note: parameter passing for argument of type 'QMap<QSettingsKey, QVariant>::iterator' changed in GCC 7.1
+# Assuming that OE is used to rebuild all sources, there is no need to worry about abi changes..
+if compilerSupportsFlag $TEST_COMPILER -Wpsabi -Werror; then
+ QMakeVar add QMAKE_CXXFLAGS -Wno-psabi
+fi
+
# auto-detect precompiled header support
if [ "$CFG_PRECOMPILE" = "auto" ]; then
if [ `echo "$CFG_MAC_ARCHS" | wc -w` -gt 1 ]; then
--
2.17.1
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