Correcting gcc@6 include dir

zcutil/build-mac.sh

@@ -43,8 +43,8 @@ PREFIX="$(pwd)/depends/$TRIPLET"
 make "$@" -C ./depends/ V=1 NO_QT=1 NO_PROTON=1
 
 ./autogen.sh
-CPPFLAGS="-I$PREFIX/include -arch x86_64" LDFLAGS="-L$PREFIX/lib -arch x86_64 -Wl,-no_pie" \
-CXXFLAGS='-arch x86_64 -I/usr/local/Cellar/gcc\@6/6.4.0_2/include/c++/6.4.0/ -I$PREFIX/include -fwrapv -fno-strict-aliasing -Werror -g -Wl,-undefined -Wl,dynamic_lookup' \
+CPPFLAGS="-I$PREFIX/include -arch x86_64" LDFLAGS="-L$PREFIX/lib -arch x86_64 -Wl,-no_pie -g" \
+CXXFLAGS='-arch x86_64 -I/usr/local/Cellar/gcc@6/6.5.0/include/c++/6.5.0/ -I$PREFIX/include -fwrapv -fno-strict-aliasing -Werror -g -Wl,-undefined -Wl,dynamic_lookup' \
 ./configure --prefix="${PREFIX}" --with-gui=no "$HARDENING_ARG" "$LCOV_ARG"
 
 make "$@" V=1 NO_GTEST=1 STATIC=1