#62 Warning while compiling OSS plugin

[Collette]

I use fedora 24 64 bits. While compiling tuxguitar, a warning is emitted by gcc-6.1.1:

[INFO] Executing tasks

compile-native:
[exec] gcc -O2 -I/usr/lib/jvm/java/include -I/usr/lib/jvm/java/include/linux -fPIC -c -o org_herac_tuxguitar_player_impl_midiport_oss_MidiSystem.o org_herac_tuxguitar_player_impl_midiport_oss_MidiSystem.c
[exec] gcc -m64 -fPIC -shared -o libtuxguitar-oss-jni.so org_heraorg_herac_tuxguitar_player_impl_midiport_oss_MidiSystem.c: Dans la fonction ‘Java_org_herac_tuxguitar_player_impl_midiport_oss_MidiSystem_findPorts’:
[exec] org_herac_tuxguitar_player_impl_midiport_oss_MidiSystem.c:76:3: attention : implicit declaration of function ‘ioctl’ [-Wimplicit-function-declaration]
[exec] ioctl(handle->fd, SNDCTL_SEQ_NRMIDIS, &count);
[exec] ^
[exec] c_tuxguitar_player_impl_midiport_oss_MidiSystem.o -L/usr/lib