pidgin/pidgin

SSL_LIBRARY_VERSION_TLS_1_3 is a recent addition - yay buildbots
release-2.x.y
2014-11-05, Daniel Atallah
0223e88d7858
SSL_LIBRARY_VERSION_TLS_1_3 is a recent addition - yay buildbots
installed_m4=purple.m4
EXTRA_DIST=$(installed_m4)
m4datadir=$(datadir)/aclocal
m4data_DATA=$(installed_m4)