From ba1b89fbb7a2fde9b07fa906cdd3c1f4c3721a22 Mon Sep 17 00:00:00 2001 From: ston1th Date: Fri, 27 Oct 2017 00:15:18 +0200 Subject: Updated OpenBSD build instructions and fixed libressl linking issue Issue: #2575 Build instructions for OpenBSD 6.2: * boost (built with clang) * cppzmq Fixed a issue, where cmake was not able to find and link against libressl in unbound. restored OpenBSD 5.8 build instructions --- external/unbound/CMakeLists.txt | 9 +++++++++ 1 file changed, 9 insertions(+) (limited to 'external/unbound/CMakeLists.txt') diff --git a/external/unbound/CMakeLists.txt b/external/unbound/CMakeLists.txt index 3dae8b425..8ac4bbd84 100644 --- a/external/unbound/CMakeLists.txt +++ b/external/unbound/CMakeLists.txt @@ -60,6 +60,15 @@ if (CMAKE_USE_WIN32_THREADS_INIT) else () set(HAVE_WINDOWS_THREADS 0) endif () + +# determine if we have libressl +check_symbol_exists(LIBRESSL_VERSION_TEXT "openssl/opensslv.h" HAVE_LIBRESSL) +# check if we have found HAVE_DECL_REALLOCARRAY already, so we can safely undefine and redefine it with value 1 +if (HAVE_LIBRESSL AND HAVE_DECL_REALLOCARRAY) + unset(HAVE_DECL_REALLOCARRAY CACHE) + add_definitions(-DHAVE_DECL_REALLOCARRAY=1) +endif () + configure_file( "${CMAKE_CURRENT_SOURCE_DIR}/config.h.cmake.in" "${CMAKE_CURRENT_BINARY_DIR}/config.h") -- cgit v1.2.3