From 45103f3e15ccd16e873d985814843674ee47d115 Mon Sep 17 00:00:00 2001
From: Simon Butcher <simon.butcher@arm.com>
Date: Tue, 21 Jun 2016 14:47:11 +0100
Subject: [PATCH] Changes multiline string (for CMake >3.0) to list (for CMake
2.8)
---
CMakeLists.txt | 20 ++++++++++++++------
1 file changed, 14 insertions(+), 6 deletions(-)
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 7ae33ccb6..0a02ef1c1 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -15,6 +15,18 @@ else()
option(ENABLE_TESTING "Build mbed TLS tests." ON)
endif()
+# Warning string - created as a list for compatibility with CMake 2.8
+set(WARNING_BORDER "*******************************************************\n")
+set(NULL_ENTROPY_WARN_L1 "**** WARNING! MBEDTLS_TEST_NULL_ENTROPY defined!\n")
+set(NULL_ENTROPY_WARN_L2 "**** THIS BUILD HAS NO DEFINED ENTROPY SOURCES\n")
+set(NULL_ENTROPY_WARN_L3 "**** AND IS *NOT* SUITABLE FOR PRODUCTION USE\n")
+
+set(NULL_ENTROPY_WARNING "${WARNING_BORDER}"
+ "${NULL_ENTROPY_WARN_L1}"
+ "${NULL_ENTROPY_WARN_L2}"
+ "${NULL_ENTROPY_WARN_L3}"
+ "${WARNING_BORDER}")
+
find_package(Perl)
if(PERL_FOUND)
@@ -22,12 +34,8 @@ if(PERL_FOUND)
execute_process(COMMAND ${PERL_EXECUTABLE} scripts/config.pl get MBEDTLS_TEST_NULL_ENTROPY
RESULT_VARIABLE result)
if(${result} EQUAL 0)
- message(WARNING "\
- *******************************************************
- **** WARNING! MBEDTLS_TEST_NULL_ENTROPY defined!
- **** THIS BUILD HAS NO DEFINED ENTROPY SOURCES
- **** AND IS *NOT* SUITABLE FOR PRODUCTION USE
- *******************************************************")
+ message(WARNING ${NULL_ENTROPY_WARNING})
+
if(NOT UNSAFE_BUILD)
message(FATAL_ERROR "\
\n\