Add compiler flag -Wno-attributes for prevent warnings about packed attributes.

37 files changed, 53 insertions, 37 deletions

diff --git a/build/bcmake b/build/bcmake
index ec0234367..4cfc60646 100755
--- a/build/bcmake
+++ b/build/bcmake
@@ -3,7 +3,7 @@
 cd ..
 
 export PATH=/home/mingw/cross/i686-w64-mingw32/bin:/home/mingw/cross/bin:$PATH
-export CXXFLAGS="-Wall -O5 -flto -fwhole-program -ffast-math -funswitch-loops -funsafe-loop-optimizations -std=gnu++0x"
+export CXXFLAGS="-Wall -O5 -flto -fwhole-program -ffast-math -funswitch-loops -funsafe-loop-optimizations -std=gnu++0x -Wno-attributes"
 #export CXXFLAGS="-Wall -O5 -g1 -ffast-math -funswitch-loops -funsafe-loop-optimizations -std=gnu++0x"
 cmake -DCMAKE_TOOLCHAIN_FILE=build/toolchain.cmake . 2>build/make1.log
 
diff --git a/build/bmake b/build/bmake
index 231525118..292c8c7bf 100755
--- a/build/bmake
+++ b/build/bmake
@@ -13,7 +13,7 @@ export LANG=C
 export CXXFLAGS="-pedantic -ggdb3 -O3 -pipe -ffast-math \
 -D_FORTIFY_SOURCE=2 \
 -std=gnu++1z \
--fno-var-tracking"
+-fno-var-tracking -Wno-attributes"
 
 source ./build/gcc6flags.sh
 
diff --git a/build/bmake0 b/build/bmake0
index addcf9032..a8c44b597 100755
--- a/build/bmake0
+++ b/build/bmake0
@@ -26,7 +26,8 @@ export CXXFLAGS="-Wvariadic-macros -Wvla -Wredundant-decls \
 -Wsign-promo -Wwrite-strings -D_FORTIFY_SOURCE=2 -Wc++11-compat -std=c++0x \
 -Wdelete-non-virtual-dtor -Wmaybe-uninitialized -Wunused-local-typedefs \
 -Wvector-operation-performance -Wfree-nonheap-object -Winvalid-memory-model \
--Wnarrowing -Wzero-as-null-pointer-constant"
+-Wnarrowing -Wzero-as-null-pointer-constant \
+-Wno-attributes"
 
 autoreconf -i
 ./configure --prefix=$dir/run \
diff --git a/build/bmake44 b/build/bmake44
index a347dd7cb..06c8d8d9a 100755
--- a/build/bmake44
+++ b/build/bmake44
@@ -35,7 +35,8 @@ export CXXFLAGS="-Wmissing-field-initializers \
 -Wempty-body -Wsign-compare -Wclobbered -Wcast-align -Wcast-qual \
 -Wtype-limits -Wpointer-arith -Wundef -Wmissing-include-dirs \
 -Wignored-qualifiers -Winit-self -pedantic -Wall -ggdb3 -O2 -pipe \
--Wpacked -Wshadow -D_FORTIFY_SOURCE=2"
+-Wpacked -Wshadow -D_FORTIFY_SOURCE=2 \
+-Wno-attributes"
 
 autoreconf -i
 ./configure --prefix=$dir/run \
diff --git a/build/bmake45 b/build/bmake45
index 00cb09413..b7509087e 100755
--- a/build/bmake45
+++ b/build/bmake45
@@ -37,7 +37,8 @@ export CXXFLAGS="-Wunreachable-code -Wmissing-field-initializers \
 -Wpacked -Wshadow -Wunused -Wsynth \
 -Wbuiltin-macro-redefined -Wctor-dtor-privacy -Wdeprecated -Wextra \
 -Wendif-labels -Wformat=1 -Wimport -Wnon-virtual-dtor -Wpsabi \
--Wsign-promo -Wwrite-strings -D_FORTIFY_SOURCE=2"
+-Wsign-promo -Wwrite-strings -D_FORTIFY_SOURCE=2 \
+-Wno-attributes"
 
 autoreconf -i
 ./configure --prefix=$dir/run \
diff --git a/build/bmake46 b/build/bmake46
index a30b8550a..f6ee3b5f4 100755
--- a/build/bmake46
+++ b/build/bmake46
@@ -50,7 +50,8 @@ export CXXFLAGS="-Wvariadic-macros -Wvla -Wredundant-decls \
 -Wstack-protector -Wshadow -Wunused -Wunused-macros -Wsynth \
 -Wbuiltin-macro-redefined -Wctor-dtor-privacy -Wdeprecated -Wextra \
 -Wendif-labels -Wformat=1 -Wimport -Wnon-virtual-dtor -Wpsabi \
--Wsign-promo -Wwrite-strings -D_FORTIFY_SOURCE=2 -Wc++0x-compat"
+-Wsign-promo -Wwrite-strings -D_FORTIFY_SOURCE=2 -Wc++0x-compat \
+-Wno-attributes"
 
 autoreconf -i
 ./configure --prefix=$dir/run \
diff --git a/build/bmakedebug b/build/bmakedebug
index c7c28b079..41ad0eb87 100755
--- a/build/bmakedebug
+++ b/build/bmakedebug
@@ -20,7 +20,7 @@ export CXXFLAGS="-pedantic -ggdb3 -O3 -pipe -ffast-math \
 -fsanitize=nonnull-attribute -fsanitize=returns-nonnull-attribute -fsanitize=bool \
 -fsanitize=enum -fsanitize=vptr -fsanitize=bounds-strict \
 -std=gnu++1z \
--fno-var-tracking"
+-fno-var-tracking -Wno-attributes"
 
 source ./build/gcc6flags.sh
 
diff --git a/build/bmakedebugsdl2 b/build/bmakedebugsdl2
index cd564b4a4..d3bd476be 100755
--- a/build/bmakedebugsdl2
+++ b/build/bmakedebugsdl2
@@ -20,7 +20,7 @@ export CXXFLAGS="-pedantic -ggdb3 -O3 -pipe -ffast-math \
 -fsanitize=nonnull-attribute -fsanitize=returns-nonnull-attribute -fsanitize=bool \
 -fsanitize=enum -fsanitize=vptr \
 -std=gnu++1z \
--fno-var-tracking"
+-fno-var-tracking -Wno-attributes"
 
 source ./build/gcc6flags.sh
 
diff --git a/build/bmakemem b/build/bmakemem
index b8cb79dbf..e5de60ccf 100755
--- a/build/bmakemem
+++ b/build/bmakemem
@@ -36,7 +36,8 @@ export CXXFLAGS="-ggdb3 -O2 -pipe -ffast-math \
 -Wunused-but-set-parameter -Wunused-but-set-variable -Wunused-function \
 -Wunused-label -Wunused-parameter -Wunused-value -Wunused-variable \
 -fsched-pressure \
--Wconditionally-supported -Wdate-time"
+-Wconditionally-supported -Wdate-time \
+-Wno-attributes"
 
 autoreconf -i
 ./configure --prefix=$dir/run \
diff --git a/build/bmakespeed b/build/bmakespeed
index ad0fec601..f9a3bc0bd 100755
--- a/build/bmakespeed
+++ b/build/bmakespeed
@@ -16,7 +16,7 @@ export CXXFLAGS="-pedantic -ggdb3 -O5 -pipe -ffast-math \
 -funsafe-loop-optimizations -flto -fwhole-program \
 -march=native -fsched-pressure
 -std=gnu++1z \
--fno-var-tracking"
+-fno-var-tracking -Wno-attributes"
 
 source ./build/gcc6flags.sh
 
diff --git a/build/bmaketest b/build/bmaketest
index 6051a0922..6deff7d4c 100755
--- a/build/bmaketest
+++ b/build/bmaketest
@@ -12,7 +12,7 @@ export LANG=C
 export CXXFLAGS="-pedantic -ggdb3 -O3 -pipe -ffast-math \
 -D_FORTIFY_SOURCE=2 \
 -std=gnu++1z \
--fno-var-tracking"
+-fno-var-tracking -Wno-attributes"
 
 source ./build/gcc6flags.sh
 
diff --git a/build/dcmake b/build/dcmake
index 9a1b61a93..96957472a 100755
--- a/build/dcmake
+++ b/build/dcmake
@@ -3,7 +3,7 @@
 cd ..
 
 export PATH=/home/mingw/cross/i686-w64-mingw32/bin:/home/mingw/cross/bin:$PATH
-export CXXFLAGS="-Wall -g1 -O2 -ffast-math -std=gnu++0x -funswitch-loops -funsafe-loop-optimizations"
+export CXXFLAGS="-Wall -g1 -O2 -ffast-math -std=gnu++0x -funswitch-loops -funsafe-loop-optimizations -Wno-attributes"
 cmake -DCMAKE_TOOLCHAIN_FILE=build/toolchain.cmake . 2>build/make1.log
 
 make -j8 VERBOSE=1 2>>build/make.log
diff --git a/build/gcc6flags.sh b/build/gcc6flags.sh
index e3632a938..94e0cf6e4 100755
--- a/build/gcc6flags.sh
+++ b/build/gcc6flags.sh
@@ -23,7 +23,8 @@ export CXXFLAGS="${CXXFLAGS} -Warray-bounds=2"
 # not for C++
 #export CXXFLAGS="${CXXFLAGS} -Warray-temporaries"
 #export CXXFLAGS="${CXXFLAGS} -Wassign-intercept"
-export CXXFLAGS="${CXXFLAGS} -Wattributes"
+# show warnings for padding
+#export CXXFLAGS="${CXXFLAGS} -Wattributes"
 # not for C++
 #export CXXFLAGS="${CXXFLAGS} -Wbad-function-cast"
 export CXXFLAGS="${CXXFLAGS} -Wbool-compare"
diff --git a/build/pcmake b/build/pcmake
index 543e906ce..fed0a4d68 100755
--- a/build/pcmake
+++ b/build/pcmake
@@ -3,7 +3,7 @@
 cd ..
 
 export PATH=/home/mingw/cross/i686-w64-mingw32/bin:/home/mingw/cross/bin:$PATH
-export CXXFLAGS="-Wall -g1 -O2 -pg -ffast-math -std=gnu++0x"
+export CXXFLAGS="-Wall -g1 -O2 -pg -ffast-math -std=gnu++0x -Wno-attributes"
 cmake -DCMAKE_TOOLCHAIN_FILE=build/toolchain.cmake . 2>build/make1.log
 
 make -j8 VERBOSE=1 2>>build/make.log
diff --git a/build/pmake b/build/pmake
index e1cf775c9..f853353e1 100755
--- a/build/pmake
+++ b/build/pmake
@@ -10,7 +10,7 @@ export CXX=g++
 
 export LANG=C
 
-export CXXFLAGS="-g -pg -fno-inline -fno-omit-frame-pointer"
+export CXXFLAGS="-g -pg -fno-inline -fno-omit-frame-pointer -Wno-attributes"
 
 autoreconf -i
 cd build/tmp
diff --git a/build/pmake46 b/build/pmake46
index 9d8201306..2237158cc 100755
--- a/build/pmake46
+++ b/build/pmake46
@@ -19,7 +19,8 @@ export CXXFLAGS="-pg -fno-inline -Wunreachable-code -Wmissing-field-initializers
 -Wunused-parameter -Wredundant-decls -Wlogical-op \
 -Wempty-body -Wsign-compare -Wclobbered -Wcast-align -Wcast-qual \
 -Wtype-limits -Wpointer-arith -Wundef -Wmissing-include-dirs \
--Wignored-qualifiers -Winit-self -pedantic -Wall -ggdb3 -O2 -pipe"
+-Wignored-qualifiers -Winit-self -pedantic -Wall -ggdb3 -O2 -pipe \
+-Wno-attributes"
 
 autoreconf -i
 ./configure --prefix=$dir/run \
diff --git a/tools/ci/flags/gcc6.sh b/tools/ci/flags/gcc6.sh
index 095a878ab..c245ac72b 100755
--- a/tools/ci/flags/gcc6.sh
+++ b/tools/ci/flags/gcc6.sh
@@ -23,7 +23,8 @@ export CXXFLAGS="${CXXFLAGS} -Warray-bounds=2"
 # not for C++
 #export CXXFLAGS="${CXXFLAGS} -Warray-temporaries"
 #export CXXFLAGS="${CXXFLAGS} -Wassign-intercept"
-export CXXFLAGS="${CXXFLAGS} -Wattributes"
+# show warning for padding
+#export CXXFLAGS="${CXXFLAGS} -Wattributes"
 # not for C++
 #export CXXFLAGS="${CXXFLAGS} -Wbad-function-cast"
 export CXXFLAGS="${CXXFLAGS} -Wbool-compare"
diff --git a/tools/ci/flags/gccsnapshot.sh b/tools/ci/flags/gccsnapshot.sh
index 0a14cfb02..7297c3a8b 100755
--- a/tools/ci/flags/gccsnapshot.sh
+++ b/tools/ci/flags/gccsnapshot.sh
@@ -25,7 +25,8 @@ export CXXFLAGS="${CXXFLAGS} -Warray-bounds=2"
 # not for C++
 #export CXXFLAGS="${CXXFLAGS} -Warray-temporaries"
 #export CXXFLAGS="${CXXFLAGS} -Wassign-intercept"
-export CXXFLAGS="${CXXFLAGS} -Wattributes"
+# show warning for padding
+#export CXXFLAGS="${CXXFLAGS} -Wattributes"
 # not for C++
 #export CXXFLAGS="${CXXFLAGS} -Wbad-function-cast"
 export CXXFLAGS="${CXXFLAGS} -Wbool-compare"
diff --git a/tools/ci/jobs/clang38.sh b/tools/ci/jobs/clang38.sh
index 5399f4b27..7501f2b4f 100755
--- a/tools/ci/jobs/clang38.sh
+++ b/tools/ci/jobs/clang38.sh
@@ -17,7 +17,7 @@ export CXXFLAGS="-Weverything -Wno-documentation -Wno-padded -Wno-sign-conversio
 -Wno-shorten-64-to-32 -Wno-missing-variable-declarations \
 -Wno-disabled-macro-expansion -Wno-format-nonliteral -stdlib=libc++ \
 -Wno-reserved-id-macro -Wno-packed -Wno-documentation-unknown-command \
--Wno-variadic-macros -Wno-double-promotion \
+-Wno-variadic-macros -Wno-double-promotion -Wno-attributes \
 -Wpointer-bool-conversion"
 
 do_init
diff --git a/tools/ci/jobs/clang39.sh b/tools/ci/jobs/clang39.sh
index 5a62a0941..cb090f151 100755
--- a/tools/ci/jobs/clang39.sh
+++ b/tools/ci/jobs/clang39.sh
@@ -17,7 +17,7 @@ export CXXFLAGS="-Weverything -Wno-documentation -Wno-padded -Wno-sign-conversio
 -Wno-shorten-64-to-32 -Wno-missing-variable-declarations \
 -Wno-disabled-macro-expansion -Wno-format-nonliteral -stdlib=libc++ \
 -Wno-reserved-id-macro -Wno-packed -Wno-documentation-unknown-command \
--Wno-variadic-macros -Wno-double-promotion \
+-Wno-variadic-macros -Wno-double-promotion -Wno-attributes \
 -Wpointer-bool-conversion"
 
 do_init
diff --git a/tools/ci/jobs/clang39.sh_c++11.sh b/tools/ci/jobs/clang39.sh_c++11.sh
index ac44cdf49..9186eeddf 100755
--- a/tools/ci/jobs/clang39.sh_c++11.sh
+++ b/tools/ci/jobs/clang39.sh_c++11.sh
@@ -17,7 +17,7 @@ export CXXFLAGS="-Weverything -Wno-documentation -Wno-padded -Wno-sign-conversio
 -Wno-shorten-64-to-32 -Wno-missing-variable-declarations \
 -Wno-disabled-macro-expansion -Wno-format-nonliteral -stdlib=libc++ \
 -Wno-reserved-id-macro -Wno-packed -Wno-documentation-unknown-command \
--Wno-variadic-macros -Wno-double-promotion \
+-Wno-variadic-macros -Wno-double-promotion -Wno-attributes \
 -Wpointer-bool-conversion \
 -O3 -std=c++11 -Wno-c++98-compat-pedantic"
 
diff --git a/tools/ci/jobs/clang39_sdl2.sh b/tools/ci/jobs/clang39_sdl2.sh
index d4a3ffe21..bdd09ff6a 100755
--- a/tools/ci/jobs/clang39_sdl2.sh
+++ b/tools/ci/jobs/clang39_sdl2.sh
@@ -17,7 +17,7 @@ export CXXFLAGS="-Weverything -Wno-documentation -Wno-padded -Wno-sign-conversio
 -Wno-shorten-64-to-32 -Wno-missing-variable-declarations \
 -Wno-disabled-macro-expansion -Wno-format-nonliteral -stdlib=libc++ \
 -Wno-reserved-id-macro -Wno-packed -Wno-documentation-unknown-command \
--Wno-variadic-macros -Wno-double-promotion \
+-Wno-variadic-macros -Wno-double-promotion -Wno-attributes \
 -Wpointer-bool-conversion"
 
 do_init
diff --git a/tools/ci/jobs/clang40.sh b/tools/ci/jobs/clang40.sh
index f8042878f..fccf52618 100755
--- a/tools/ci/jobs/clang40.sh
+++ b/tools/ci/jobs/clang40.sh
@@ -17,7 +17,7 @@ export CXXFLAGS="-Weverything -Wno-documentation -Wno-padded -Wno-sign-conversio
 -Wno-shorten-64-to-32 -Wno-missing-variable-declarations \
 -Wno-disabled-macro-expansion -Wno-format-nonliteral -stdlib=libc++ \
 -Wno-reserved-id-macro -Wno-packed -Wno-documentation-unknown-command \
--Wno-variadic-macros -Wno-double-promotion \
+-Wno-variadic-macros -Wno-double-promotion -Wno-attributes \
 -Wpointer-bool-conversion"
 
 do_init
diff --git a/tools/ci/jobs/gcc48_c++11.sh b/tools/ci/jobs/gcc48_c++11.sh
index 90490f8a0..5e894de7f 100755
--- a/tools/ci/jobs/gcc48_c++11.sh
+++ b/tools/ci/jobs/gcc48_c++11.sh
@@ -36,7 +36,8 @@ export CXXFLAGS="-ggdb3 -O2 -pipe -ffast-math \
 -Woverlength-strings -Wpedantic -Wsign-compare -Wsizeof-pointer-memaccess \
 -Wsuggest-attribute=format -Wtype-limits -Wuninitialized \
 -Wunused-but-set-parameter -Wunused-but-set-variable -Wunused-function \
--Wunused-label -Wunused-parameter -Wunused-value -Wunused-variable"
+-Wunused-label -Wunused-parameter -Wunused-value -Wunused-variable \
+-Wno-attributes"
 
 do_init
 run_configure --enable-werror
diff --git a/tools/ci/jobs/gcc49_c++11.sh b/tools/ci/jobs/gcc49_c++11.sh
index 2ff8b6477..12165a232 100755
--- a/tools/ci/jobs/gcc49_c++11.sh
+++ b/tools/ci/jobs/gcc49_c++11.sh
@@ -37,7 +37,8 @@ export CXXFLAGS="-ggdb3 -O2 -pipe -ffast-math \
 -Wsuggest-attribute=format -Wtype-limits -Wuninitialized \
 -Wunused-but-set-parameter -Wunused-but-set-variable -Wunused-function \
 -Wunused-label -Wunused-parameter -Wunused-value -Wunused-variable \
--fno-var-tracking -Woverloaded-virtual"
+-fno-var-tracking -Wno-attributes \
+-Woverloaded-virtual"
 
 do_init
 run_configure --enable-werror
diff --git a/tools/ci/jobs/gcc5.sh b/tools/ci/jobs/gcc5.sh
index 0fab3f9d4..edc8f90cf 100755
--- a/tools/ci/jobs/gcc5.sh
+++ b/tools/ci/jobs/gcc5.sh
@@ -39,7 +39,7 @@ export CXXFLAGS="-ggdb3 -O2 -pipe -ffast-math \
 -Wunused-label -Wunused-parameter -Wunused-value -Wunused-variable -ftrapv \
 -fsched-pressure \
 -Wconditionally-supported -Wdate-time \
--fno-var-tracking \
+-fno-var-tracking -Wno-attributes \
 -Wopenmp-simd -Wformat-signedness \
 -Wswitch-bool -Wmemset-transposed-args -Wchkp -Wsized-deallocation \
 -Wlogical-not-parentheses -Woverloaded-virtual \
diff --git a/tools/ci/jobs/gcc5_c++11.sh b/tools/ci/jobs/gcc5_c++11.sh
index 86bf0d470..16879aef9 100755
--- a/tools/ci/jobs/gcc5_c++11.sh
+++ b/tools/ci/jobs/gcc5_c++11.sh
@@ -39,7 +39,7 @@ export CXXFLAGS="-ggdb3 -O2 -pipe -ffast-math \
 -Wunused-label -Wunused-parameter -Wunused-value -Wunused-variable -ftrapv \
 -fsched-pressure \
 -Wconditionally-supported -Wdate-time \
--fno-var-tracking \
+-fno-var-tracking -Wno-attributes \
 -Wopenmp-simd -Wformat-signedness \
 -Wswitch-bool -Wmemset-transposed-args -Wchkp -Wc++14-compat -Wsized-deallocation \
 -Wlogical-not-parentheses -Woverloaded-virtual"
diff --git a/tools/ci/jobs/gcc5_sanitize.sh b/tools/ci/jobs/gcc5_sanitize.sh
index 624968ea2..0d188a3b0 100755
--- a/tools/ci/jobs/gcc5_sanitize.sh
+++ b/tools/ci/jobs/gcc5_sanitize.sh
@@ -51,7 +51,8 @@ export CXXFLAGS="-ggdb3 -O2 -pipe -ffast-math \
 -Wc++14-compat -Wsized-deallocation -Wlogical-not-parentheses \
 -Woverloaded-virtual -Warray-bounds -Wbool-compare -Wchar-subscripts \
 -Wcomment -Wmissing-braces -Wnonnull -Wopenmp-simd -Wparentheses \
--Wreturn-type -Wsequence-point -Wswitch"
+-Wreturn-type -Wsequence-point -Wswitch \
+-Wno-attributes"
 
 do_init
 run_configure --enable-werror
diff --git a/tools/ci/jobs/gcc5_sanitize_tests.sh b/tools/ci/jobs/gcc5_sanitize_tests.sh
index b5b944780..66d4975b4 100755
--- a/tools/ci/jobs/gcc5_sanitize_tests.sh
+++ b/tools/ci/jobs/gcc5_sanitize_tests.sh
@@ -52,7 +52,8 @@ export CXXFLAGS="-ggdb3 -O2 -pipe -ffast-math \
 -Wc++14-compat -Wsized-deallocation -Wlogical-not-parentheses \
 -Woverloaded-virtual -Warray-bounds -Wbool-compare -Wchar-subscripts \
 -Wcomment -Wmissing-braces -Wnonnull -Wopenmp-simd -Wparentheses \
--Wreturn-type -Wsequence-point -Wswitch"
+-Wreturn-type -Wsequence-point -Wswitch \
+-Wno-attributes"
 
 do_init
 run_configure --enable-unittests=yes $*
diff --git a/tools/ci/jobs/gcc5_sdl2.sh b/tools/ci/jobs/gcc5_sdl2.sh
index 8203459fe..40e6f4d2e 100755
--- a/tools/ci/jobs/gcc5_sdl2.sh
+++ b/tools/ci/jobs/gcc5_sdl2.sh
@@ -40,7 +40,7 @@ export CXXFLAGS="-ggdb3 -O2 -pipe -ffast-math \
 -Wunused-label -Wunused-parameter -Wunused-value -Wunused-variable -ftrapv \
 -fsched-pressure \
 -Wconditionally-supported -Wdate-time \
--fno-var-tracking \
+-fno-var-tracking -Wno-attributes \
 -Wopenmp-simd -Wformat-signedness \
 -Wswitch-bool -Wmemset-transposed-args -Wchkp -Wsized-deallocation \
 -Wlogical-not-parentheses \
diff --git a/tools/ci/jobs/gcc5_sdl2_c++11.sh b/tools/ci/jobs/gcc5_sdl2_c++11.sh
index b5809d0dd..4341221e6 100755
--- a/tools/ci/jobs/gcc5_sdl2_c++11.sh
+++ b/tools/ci/jobs/gcc5_sdl2_c++11.sh
@@ -40,7 +40,7 @@ export CXXFLAGS="-ggdb3 -O2 -pipe -ffast-math \
 -Wunused-label -Wunused-parameter -Wunused-value -Wunused-variable -ftrapv \
 -fsched-pressure \
 -Wconditionally-supported -Wdate-time \
--fno-var-tracking \
+-fno-var-tracking -Wno-attributes \
 -Wopenmp-simd -Wformat-signedness \
 -Wswitch-bool -Wmemset-transposed-args -Wchkp -Wc++14-compat -Wsized-deallocation \
 -Wlogical-not-parentheses"
diff --git a/tools/ci/jobs/gcc5_sdl2_tests.sh b/tools/ci/jobs/gcc5_sdl2_tests.sh
index 4d335a1ad..c44128562 100755
--- a/tools/ci/jobs/gcc5_sdl2_tests.sh
+++ b/tools/ci/jobs/gcc5_sdl2_tests.sh
@@ -40,7 +40,7 @@ export CXXFLAGS="-ggdb3 -O2 -pipe -ffast-math \
 -Wunused-label -Wunused-parameter -Wunused-value -Wunused-variable -ftrapv \
 -fsched-pressure \
 -Wconditionally-supported -Wdate-time \
--fno-var-tracking \
+-fno-var-tracking -Wno-attributes \
 -Wopenmp-simd -Wformat-signedness \
 -Wswitch-bool -Wmemset-transposed-args -Wchkp -Wc++14-compat -Wsized-deallocation \
 -Wlogical-not-parentheses -Woverloaded-virtual"
diff --git a/tools/ci/jobs/gcc5_tarball.sh b/tools/ci/jobs/gcc5_tarball.sh
index 508e8f307..604b0a995 100755
--- a/tools/ci/jobs/gcc5_tarball.sh
+++ b/tools/ci/jobs/gcc5_tarball.sh
@@ -39,7 +39,7 @@ export CXXFLAGS="-ggdb3 -O2 -pipe -ffast-math \
 -Wunused-label -Wunused-parameter -Wunused-value -Wunused-variable -ftrapv \
 -fsched-pressure \
 -Wconditionally-supported -Wdate-time \
--fno-var-tracking \
+-fno-var-tracking -Wno-attributes \
 -Wopenmp-simd -Wformat-signedness \
 -Wswitch-bool -Wmemset-transposed-args -Wchkp -Wc++14-compat -Wsized-deallocation \
 -Wlogical-not-parentheses -Woverloaded-virtual"
diff --git a/tools/ci/jobs/gcc5_tests.sh b/tools/ci/jobs/gcc5_tests.sh
index 4ebaadbeb..c5e95275e 100755
--- a/tools/ci/jobs/gcc5_tests.sh
+++ b/tools/ci/jobs/gcc5_tests.sh
@@ -40,7 +40,7 @@ export CXXFLAGS="-ggdb3 -O2 -pipe -ffast-math \
 -Wunused-label -Wunused-parameter -Wunused-value -Wunused-variable -ftrapv \
 -fsched-pressure \
 -Wconditionally-supported -Wdate-time \
--fno-var-tracking \
+-fno-var-tracking -Wno-attributes \
 -Wopenmp-simd -Wformat-signedness \
 -Wswitch-bool -Wmemset-transposed-args -Wchkp -Wc++14-compat -Wsized-deallocation \
 -Wlogical-not-parentheses -Woverloaded-virtual"
diff --git a/tools/ci/jobs/gcc6_lto.sh b/tools/ci/jobs/gcc6_lto.sh
index 0a638828f..53c484d59 100755
--- a/tools/ci/jobs/gcc6_lto.sh
+++ b/tools/ci/jobs/gcc6_lto.sh
@@ -12,7 +12,8 @@ aptget_install gcc-6 g++-6 \
     libsdl-gfx1.2-dev libsdl-image1.2-dev libsdl-mixer1.2-dev libsdl-net1.2-dev libsdl-ttf2.0-dev
 
 export CXXFLAGS="-ggdb3 -pipe -ffast-math -O9 -flto -fwhole-program \
--fno-omit-frame-pointer -funswitch-loops -D_FORTIFY_SOURCE=2 -std=gnu++1z"
+-fno-omit-frame-pointer -funswitch-loops -D_FORTIFY_SOURCE=2 -std=gnu++1z \
+-Wno-attributes"
 
 source ./tools/ci/flags/gcc6.sh
 
diff --git a/tools/ci/jobs/gcc6_tests.sh b/tools/ci/jobs/gcc6_tests.sh
index d91ea87fd..1a2fdb978 100755
--- a/tools/ci/jobs/gcc6_tests.sh
+++ b/tools/ci/jobs/gcc6_tests.sh
@@ -14,7 +14,8 @@ aptget_install gcc-6 g++-6 \
 
 export CXXFLAGS="-pedantic -ggdb3 -O2 -pipe -Wstrict-aliasing=2 \
 -Wstrict-overflow=1 -Wformat=1 -D_FORTIFY_SOURCE=2 \
--std=gnu++1z -Wformat=1"
+-std=gnu++1z -Wformat=1 \
+-Wno-attributes"
 
 source ./tools/ci/flags/gcc6.sh
 
diff --git a/tools/ci/jobs/gccsnapshot.sh b/tools/ci/jobs/gccsnapshot.sh
index 70a0ff3f0..a32b0baf1 100755
--- a/tools/ci/jobs/gccsnapshot.sh
+++ b/tools/ci/jobs/gccsnapshot.sh
@@ -14,7 +14,8 @@ aptget_install gcc-snapshot \
 
 export CXXFLAGS="-pedantic -ggdb3 -O2 -pipe -Wstrict-aliasing=2 \
 -Wstrict-overflow=1 -Wformat=1 -D_FORTIFY_SOURCE=2 \
--std=gnu++1z -Wformat=1"
+-std=gnu++1z -Wformat=1 \
+-Wno-attributes"
 
 source ./tools/ci/flags/gccsnapshot.sh