fixup! use shared libs instead

Author: aduh95

CMakeLists.txt

@@ -4,12 +4,37 @@ project(ncrypto VERSION 1.0.1)
 include(CTest)
 include(GNUInstallDirs)
 
-find_package(OpenSSL REQUIRED)
+if (NCRYPTO_SHARED_LIBS)
+  find_package(OpenSSL REQUIRED)
+else()
+  include(FetchContent)
+  include(cmake/CPM.cmake)
+
+  CPMAddPackage(
+    NAME boringssl
+    VERSION 0.20250818.0
+    GITHUB_REPOSITORY google/boringssl
+    GIT_TAG 0.20250818.0
+    OPTIONS "BUILD_SHARED_LIBS OFF" "BUILD_TESTING OFF"
+  )
+endif()
+
 add_subdirectory(src)
 add_library(ncrypto::ncrypto ALIAS ncrypto)
 
 if (NCRYPTO_TESTING)
-  find_package(GTest REQUIRED)
+  if (NCRYPTO_SHARED_LIBS)
+    find_package(GTest REQUIRED)
+  else()
+    CPMAddPackage(
+      NAME GTest
+      GITHUB_REPOSITORY google/googletest
+      VERSION 1.15.2
+      OPTIONS  "BUILD_GMOCK OFF" "INSTALL_GTEST OFF"
+    )
+    # For Windows: Prevent overriding the parent project's compiler/linker settings
+    set(gtest_force_shared_crt ON CACHE BOOL "" FORCE)
+  endif()
   enable_testing()
   add_subdirectory(tests)
 endif()

cmake/ncrypto-flags.cmake

@@ -1,5 +1,6 @@
 option(NCRYPTO_DEVELOPMENT_CHECKS "development checks (useful for debugging)" OFF)
 option(NCRYPTO_TESTING "Build tests" ON)
+option(NCRYPTO_SHARED_LIBS "Build (and test) using shared library" OFF)
 option(NCRYPTO_BSSL_LIBDECREPIT_MISSING "enable if boringssl is built without libdecrepit" OFF)
 
 set(CMAKE_POSITION_INDEPENDENT_CODE ON)