CMakeLists.txt

cmake_minimum_required(VERSION 3.5)

# Set extension details
set(TARGET_NAME httpserver)
set(EXTENSION_NAME ${TARGET_NAME}_extension)
set(LOADABLE_EXTENSION_NAME ${TARGET_NAME}_loadable_extension)

project(${TARGET_NAME})
include_directories(src/include ${CMAKE_CURRENT_BINARY_DIR}
                    duckdb/third_party/httplib duckdb/parquet/include)

# Embed ./src/assets/index.html as a C++ header
add_custom_command(
  OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/playground.hpp
  COMMAND
    ${CMAKE_COMMAND} -P ${PROJECT_SOURCE_DIR}/embed.cmake
    ${PROJECT_SOURCE_DIR}/src/assets/index.html
    ${CMAKE_CURRENT_BINARY_DIR}/playground.hpp playgroundContent
  DEPENDS ${PROJECT_SOURCE_DIR}/src/assets/index.html)

set(EXTENSION_SOURCES src/httpserver_extension.cpp src/result_serializer.cpp
                      ${CMAKE_CURRENT_BINARY_DIR}/playground.hpp)

if(MINGW)
  set(OPENSSL_USE_STATIC_LIBS TRUE)
endif()

# Find OpenSSL before building extensions
find_package(OpenSSL REQUIRED)

build_static_extension(${TARGET_NAME} ${EXTENSION_SOURCES})
build_loadable_extension(${TARGET_NAME} " " ${EXTENSION_SOURCES})

include_directories(${OPENSSL_INCLUDE_DIR})
target_link_libraries(${LOADABLE_EXTENSION_NAME} duckdb_mbedtls
                      ${OPENSSL_LIBRARIES})
target_link_libraries(${EXTENSION_NAME} duckdb_mbedtls ${OPENSSL_LIBRARIES})

if(MINGW)
  set(WIN_LIBS crypt32 ws2_32 wsock32)
  find_package(ZLIB)
  target_link_libraries(${LOADABLE_EXTENSION_NAME} ZLIB::ZLIB ${WIN_LIBS})
  target_link_libraries(${EXTENSION_NAME} ZLIB::ZLIB ${WIN_LIBS})
endif()

install(
  TARGETS ${EXTENSION_NAME}
  EXPORT "${DUCKDB_EXPORT_SET}"
  LIBRARY DESTINATION "${INSTALL_LIB_DIR}"
  ARCHIVE DESTINATION "${INSTALL_LIB_DIR}")