try to fix cmake

Author: anonrig

CMakeLists.txt

@@ -20,9 +20,18 @@ CPMAddPackage(
     GIT_TAG 0.20250114.0
     OPTIONS "BUILD_SHARED_LIBS OFF" "BUILD_TESTING OFF"
 )
-message(STATUS "BoringSSL source dir: ${boringssl_SOURCE_DIR}")
+add_subdirectory(src)
+add_library(ncrypto::ncrypto ALIAS ncrypto)
+
 include_directories(${boringssl_SOURCE_DIR}/include)
 
+
+target_link_libraries(ncrypto PUBLIC
+    ${boringssl_BINARY_DIR}/ssl/libssl.a
+    ${boringssl_BINARY_DIR}/crypto/libcrypto.a
+)
+
+
 if (NCRYPTO_TESTING)
   CPMAddPackage(
       NAME GTest
@@ -36,9 +45,6 @@ if (NCRYPTO_TESTING)
   add_subdirectory(tests)
 endif()
 
-add_subdirectory(src)
-add_library(ncrypto::ncrypto ALIAS ncrypto)
-
 install(
   FILES include/ncrypto.h
   DESTINATION "${CMAKE_INSTALL_INCLUDEDIR}"

cmake/ncrypto-flags.cmake

@@ -1,6 +1,7 @@
 option(NCRYPTO_DEVELOPMENT_CHECKS "development checks (useful for debugging)" OFF)
 option(NCRYPTO_TESTING "Build tests" ON)
 
+set(CMAKE_POSITION_INDEPENDENT_CODE ON)
 set(CMAKE_EXPORT_COMPILE_COMMANDS ON)
 set(CMAKE_CXX_STANDARD 20)
 set(CMAKE_CXX_STANDARD_REQUIRED ON)

src/CMakeLists.txt

@@ -1,10 +1,14 @@
 add_library(ncrypto ncrypto.cpp engine.cpp)
-target_link_libraries(ncrypto boringssl)
-
+add_dependencies(ncrypto crypto ssl)
 target_include_directories(ncrypto
     PUBLIC
     $<BUILD_INTERFACE:${PROJECT_SOURCE_DIR}/include>
     $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/include>
     $<BUILD_INTERFACE:${CMAKE_SOURCE_DIR}>
     $<BUILD_INTERFACE:${boringssl_SOURCE_DIR}/include>
 )
+
+target_link_libraries(ncrypto PUBLIC
+    ${boringssl_BINARY_DIR}/ssl/libssl.a
+    ${boringssl_BINARY_DIR}/crypto/libcrypto.a
+)

tests/CMakeLists.txt

@@ -1,10 +1,7 @@
 include(GoogleTest)
-include(CTest)
 add_executable(basic basic.cpp)
-target_link_libraries(
-  basic
-  GTest::gtest_main
-)
-target_link_libraries(basic ncrypto)
-add_test(basic_test basic)
+target_link_libraries(basic PRIVATE ncrypto GTest::gtest_main)
 gtest_discover_tests(basic)
+if(MSVC OR MINGW)
+  target_compile_definitions(basic PRIVATE _CRT_SECURE_NO_WARNINGS)
+endif()