multimedia/mpv: undefined reference to `libiconv'

[Jun Ebihara <jun%soum.co.jp@localhost>]

On NetBSD 9.99.77/amd64

pkgsrc/multimedia/mpv:

[240/442] Compiling options/path.c
ld: misc/charset_conv.c.21.o: in function `mp_iconv_to_utf8':
/usr/pkgsrc/multimedia/mpv/work.x86_64/mpv-0.33.0/build/../misc/charset_conv.c:179: undefined reference to `libiconv_open'
ld: /usr/pkgsrc/multimedia/mpv/work.x86_64/mpv-0.33.0/build/../misc/charset_conv.c:198: undefined reference to `libiconv'
ld: /usr/pkgsrc/multimedia/mpv/work.x86_64/mpv-0.33.0/build/../misc/charset_conv.c:201: undefined reference to `libiconv'
ld: /usr/pkgsrc/multimedia/mpv/work.x86_64/mpv-0.33.0/build/../misc/charset_conv.c:230: undefined reference to `libiconv_close'
ld: /usr/pkgsrc/multimedia/mpv/work.x86_64/mpv-0.33.0/build/../misc/charset_conv.c:223: undefined reference to `libiconv_close'

Waf: Leaving directory `/usr/pkgsrc/multimedia/mpv/work.x86_64/mpv-0.33.0/build'
--
Jun Ebihara