1 files changed, 16 insertions, 1 deletions

diff --git a/apps/nc/CMakeLists.txt b/apps/nc/CMakeLists.txt
index 7bbdb02..b1eed1b 100644
--- a/apps/nc/CMakeLists.txt
+++ b/apps/nc/CMakeLists.txt
@@ -1,3 +1,18 @@
+#
+# Copyright (c) 2016 Kinichiro Inoguchi
+#
+# Permission to use, copy, modify, and distribute this software for any
+# purpose with or without fee is hereby granted, provided that the above
+# copyright notice and this permission notice appear in all copies.
+#
+# THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+# OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+
 if(BUILD_NC)
 
 set(
@@ -22,7 +37,7 @@ else()
         set(NC_SRC ${NC_SRC} compat/accept4.c)
 endif()
 
-check_function_exists(readpassphrase HAVE_READPASSPHRASE)
+check_symbol_exists(readpassphrase "readpassphrase.h" HAVE_READPASSPHRASE)
 if(HAVE_READPASSPHRASE)
         add_definitions(-DHAVE_READPASSPHRASE)
 else()