Missing -lstdc++ in sources

[Vladius25]

I have installed tdlib from disto repo and trying to build my app:

$ go build cmd/app.go 
# github.com/Arman92/go-tdlib
/usr/bin/ld: /usr/lib/gcc/x86_64-redhat-linux/11/../../../../lib64/libtdutils.a(misc.cpp.o): undefined reference to symbol '_ZNSt6localeD1Ev@@GLIBCXX_3.4'
/usr/bin/ld: /usr/lib64/libstdc++.so.6: error adding symbols: DSO missing from command line
collect2: error: ld returned 1 exit status

But following works fine:

$ export CGO_LDFLAGS="-lstdc++"
$ go build cmd/app.go 

-lstdc++ is missing there

go-tdlib/tdlib.go

Line 6 in 2454be4

//#cgo linux LDFLAGS: -L/usr/local/lib -ltdjson_static -ltdjson_private -ltdclient -ltdcore -ltdapi -ltdactor -ltddb -ltdsqlite -ltdnet -ltdutils -lc++ -lssl -lcrypto -ldl -lz -lm

And example from README isn't working also. Try go build with -x flag and you will see that -lstdc++ will not be added.

$ go build --ldflags "-extldflags '-static -L/usr/local/lib -ltdjson_static -ltdjson_private -ltdclient -ltdcore -ltdactor -ltddb -ltdsqlite -ltdnet -ltdutils -ldl -lm -lssl -lcrypto -lstdc++ -lz'" -o /tmp/getChats getChats.go