From 45103f3e15ccd16e873d985814843674ee47d115 Mon Sep 17 00:00:00 2001 From: Simon Butcher 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\