cmake_minimum_required(VERSION 3.14)

include(cmake/prelude.cmake)

project(
    nix-gcc-multi-issue
    VERSION 0.1.0
    DESCRIPTION "Short description"
    HOMEPAGE_URL "https://example.com/"
    LANGUAGES CXX
)

include(cmake/project-is-top-level.cmake)
include(cmake/variables.cmake)

# ---- Declare library ----
# build as 32-bit library
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -m32")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -m32")
set(CMAKE_POSITION_INDEPENDENT_CODE ON)

add_library(
    nix-gcc-multi-issue_nix-gcc-multi-issue
    SHARED
    source/nix-gcc-multi-issue.cpp
)
add_library(nix-gcc-multi-issue::nix-gcc-multi-issue ALIAS nix-gcc-multi-issue_nix-gcc-multi-issue)

include(GenerateExportHeader)
generate_export_header(
    nix-gcc-multi-issue_nix-gcc-multi-issue
    BASE_NAME nix-gcc-multi-issue
    EXPORT_FILE_NAME export/nix-gcc-multi-issue/nix-gcc-multi-issue_export.hpp
    CUSTOM_CONTENT_FROM_VARIABLE pragma_suppress_c4251
)

if(NOT BUILD_SHARED_LIBS)
  target_compile_definitions(nix-gcc-multi-issue_nix-gcc-multi-issue PUBLIC NIX_GCC_MULTI_ISSUE_STATIC_DEFINE)
endif()

set_target_properties(
    nix-gcc-multi-issue_nix-gcc-multi-issue PROPERTIES
    CXX_VISIBILITY_PRESET hidden
    VISIBILITY_INLINES_HIDDEN YES
    VERSION "${PROJECT_VERSION}"
    SOVERSION "${PROJECT_VERSION_MAJOR}"
    EXPORT_NAME nix-gcc-multi-issue
    OUTPUT_NAME nix-gcc-multi-issue
)

target_include_directories(
    nix-gcc-multi-issue_nix-gcc-multi-issue ${warning_guard}
    PUBLIC
    "\$<BUILD_INTERFACE:${PROJECT_SOURCE_DIR}/include>"
)

target_include_directories(
    nix-gcc-multi-issue_nix-gcc-multi-issue SYSTEM
    PUBLIC
    "\$<BUILD_INTERFACE:${PROJECT_BINARY_DIR}/export>"
)

target_compile_features(nix-gcc-multi-issue_nix-gcc-multi-issue PUBLIC cxx_std_17)

# ---- Install rules ----

if(NOT CMAKE_SKIP_INSTALL_RULES)
  include(cmake/install-rules.cmake)
endif()

# ---- Developer mode ----

if(NOT nix-gcc-multi-issue_DEVELOPER_MODE)
  return()
elseif(NOT PROJECT_IS_TOP_LEVEL)
  message(
      AUTHOR_WARNING
      "Developer mode is intended for developers of nix-gcc-multi-issue"
  )
endif()

include(cmake/dev-mode.cmake)