tests: Create option in cmake to disable tests

Signed-off-by: Ben Collins <[email protected]>

.travis.yml

@@ -38,7 +38,7 @@ jobs:
       - ../configure
       - make
       - rm -rf *
-      - cmake ..
+      - cmake -DWITH_TESTS=NO ..
       - make
 
     - name: "CMake Build"

CMakeLists.txt

@@ -36,6 +36,8 @@ option(WITH_GNUTLS "Whether to use GnuTLS (default is auto detect)" ON)
 
 # option(WITH_MBEDTLS "Enable using MBedTLS (default is disabled)" ON)
 
+option(WITH_TESTS "Whether to build and run the testsuite (default is ON)" ON)
+
 # Need at least one of these
 if (WITH_GNUTLS)
 	if (NOT GNUTLS_AUTO)
@@ -51,9 +53,6 @@ if (WITH_OPENSSL)
 	pkg_check_modules(OPENSSL openssl>=1.1.0 ${OPENSSL_REQUIRED})
 endif()
 
-# Tests and coverage depend on this, but optional
-pkg_check_modules(CHECK check>=0.9.10 IMPORTED_TARGET)
-
 add_library(jwt SHARED)
 add_library(jwt_static STATIC)
 set_target_properties(jwt_static PROPERTIES OUTPUT_NAME jwt)
@@ -183,6 +182,11 @@ endif()
 
 option(ENABLE_COVERAGE "Enable code coverage rules" OFF)
 
+# Tests and coverage depend on this, but optional
+if (WITH_TESTS)
+	pkg_check_modules(CHECK check>=0.9.10 IMPORTED_TARGET)
+endif()
+
 if (CHECK_FOUND)
 	include(CTest)