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authordimitri staessens <dimitri.staessens@intec.ugent.be>2016-10-22 14:06:54 +0200
committerdimitri staessens <dimitri.staessens@intec.ugent.be>2016-10-22 14:06:54 +0200
commit0adc6f837f5df8ddfa77b0966fdce0524f8a35ae (patch)
treef7dc898f96705418d3b6af0d78979aaefa364e3e /src/ipcpd/shim-udp
parent727efbe0c5e61862a870c71a2857b28eece3d369 (diff)
downloadouroboros-0adc6f837f5df8ddfa77b0966fdce0524f8a35ae.tar.gz
ouroboros-0adc6f837f5df8ddfa77b0966fdce0524f8a35ae.zip
build: Fix missing include
CheckLibraryExists was not included. Apparently the CHECK_FUNCTION_EXISTS call fails with the strict prototyping flag turned on.
Diffstat (limited to 'src/ipcpd/shim-udp')
-rw-r--r--src/ipcpd/shim-udp/CMakeLists.txt1
1 files changed, 1 insertions, 0 deletions
diff --git a/src/ipcpd/shim-udp/CMakeLists.txt b/src/ipcpd/shim-udp/CMakeLists.txt
index c63bd29c..3b740783 100644
--- a/src/ipcpd/shim-udp/CMakeLists.txt
+++ b/src/ipcpd/shim-udp/CMakeLists.txt
@@ -17,6 +17,7 @@ protobuf_generate_c(SHIM_UDP_PROTO_SRCS SHIM_UDP_PROTO_HDRS
# Find library needed for gethostbyname.
include(CheckFunctionExists)
+include(CheckLibraryExists)
CHECK_FUNCTION_EXISTS("gethostbyname" CMAKE_HAVE_GETHOSTBYNAME)
IF(NOT CMAKE_HAVE_GETHOSTBYNAME)
CHECK_LIBRARY_EXISTS("nsl" "gethostbyname" "" CMAKE_LIB_NSL_HAS_GETHOSTBYNAME)