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CMake support for BoringSSL

This commit is contained in:
Russell Sears 2021-01-22 21:10:07 +00:00
parent a977997e4a
commit 85e21c1ba1
1 changed files with 10 additions and 0 deletions
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10
cmake/FDBComponents.cmake
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@ -12,6 +12,8 @@ endif()
# SSL # SSL
################################################################################ ################################################################################
include(CheckSymbolExists)
set(DISABLE_TLS OFF CACHE BOOL "Don't try to find LibreSSL and always build without TLS support") set(DISABLE_TLS OFF CACHE BOOL "Don't try to find LibreSSL and always build without TLS support")
if(DISABLE_TLS) if(DISABLE_TLS)
set(WITH_TLS OFF) set(WITH_TLS OFF)
@ -24,6 +26,14 @@ else()
if (LIBRESSL_FOUND) if (LIBRESSL_FOUND)
add_library(OpenSSL::SSL ALIAS LibreSSL) add_library(OpenSSL::SSL ALIAS LibreSSL)
endif() endif()
else()
set(CMAKE_REQUIRED_INCLUDES ${OPENSSL_INCLUDE_DIR})
check_symbol_exists(OPENSSL_INIT_NO_ATEXIT "openssl/crypto.h" OPENSSL_HAS_NO_ATEXIT)
if(OPENSSL_HAS_NO_ATEXIT)
add_compile_options(-DHAVE_OPENSSL_INIT_NO_ATEXIT)
else()
message(STATUS "Found OpenSSL without OPENSSL_INIT_NO_ATEXIT: assuming BoringSSL")
endif()
endif() endif()
if(OPENSSL_FOUND OR LIBRESSL_FOUND) if(OPENSSL_FOUND OR LIBRESSL_FOUND)
set(WITH_TLS ON) set(WITH_TLS ON)