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From cd93e2c538cecb3192fd24c0fbd6e834d0c47eec Mon Sep 17 00:00:00 2001
From: Krzysztof Kozlowski <krzk@kernel.org>
Date: Wed, 18 Apr 2018 14:11:52 +0200
Subject: [PATCH] Unittest: Fix missing librt and libm during native compilation

civetweb looks for librt and libm in weird places and for native build
this fails:

    | ../third_party/lib/libcheck.a(check.c.o): In function `tcase_create':
    | build/tmp/work/x86_64-linux/civetweb-native/1.10-r0/build/third_party/src/check-unit-test-framework/src/check.c:145: undefined reference to `floor'
    | build/tmp/work/x86_64-linux/civetweb-native/1.10-r0/build/third_party/src/check-unit-test-framework/src/check.c:148: undefined reference to `floor'

These are needed dependencies so try regular system linkage in such
case.

Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
---
 unittest/CMakeLists.txt | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/unittest/CMakeLists.txt b/unittest/CMakeLists.txt
index f34b2e0e4ce4..05d25702178c 100644
--- a/unittest/CMakeLists.txt
+++ b/unittest/CMakeLists.txt
@@ -60,10 +60,14 @@ endif()
 find_package(LibM)
 if (LIBM_FOUND)
   set(CHECK_LIBRARIES "${CHECK_LIBRARIES};LIBM::LIBM")
+else()
+  set(CHECK_LIBRARIES "${CHECK_LIBRARIES};-lm")
 endif()
 find_package(LibRt)
 if (LIBRT_FOUND)
   set(CHECK_LIBRARIES "${CHECK_LIBRARIES};LIBRT::LIBRT")
+else()
+  set(CHECK_LIBRARIES "${CHECK_LIBRARIES};-lrt")
 endif()
 
 # Build the C unit tests
-- 
2.7.4