CMakeLists.txt

@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 3.12)
+cmake_minimum_required(VERSION 3.5)
 
 set(tile_VERSION_MAJOR 0)
 set(tile_VERSION_MINOR 1)
@@ -21,6 +21,11 @@ option(TILE_WITH_OPENSSL "Build with openssl" OFF)
 option(TILE_BUILD_SHARED "Build shared library" ON)
 option(TILE_BUILD_STATIC "Build static library" ON)
 
+if(CMAKE_CURRENT_SOURCE_DIR STREQUAL CMAKE_PROJECT_DIR)
+  set(TILE_BUILD_TESTS ON)
+  set(TILE_BUILD_BENCHMARKS ON)
+endif()
+
 if(NOT CMAKE_BUILD_TYPE)
   set(CMAKE_BUILD_TYPE "Debug")
 endif()
@@ -54,8 +59,6 @@ elseif(CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
   set(WHOLE_ARCHIVE_SUFFIX "-Wl,--no-whole-archive")
 endif()
 
-find_package(Threads REQUIRED)
-
 # extern int getifaddrs(struct ifaddrs **ifap); extern void freeifaddrs(struct
 # ifaddrs *ifa);
 include(CheckSymbolExists)
@@ -218,14 +221,9 @@ target_include_directories(
 target_link_libraries(
   tile
   PUBLIC # -Wl,--start-group
-         nova_context
+         nova_context zlib gflags::gflags glog::glog
-         zlib
-         gflags::gflags
-         glog::glog
          # -Wl,--end-group
-         libcurl
+         libcurl fmt)
-         fmt
-         Threads::Threads)
 if((CMAKE_SYSTEM_PROCESSOR MATCHES "riscv64") OR (CMAKE_SYSTEM_PROCESSOR MATCHES
                                                   "mips*"))
   if(CMAKE_CXX_COMPILER_ID STREQUAL "GNU")

docker-compose.yml

@@ -0,0 +1,8 @@
+services:
+  build-env:
+    image: ubuntu:16.04
+    restart: always
+    container_name: "env"
+    command: ["/bin/bash", "-c", "sleep 36000"]
+    volumes:
+      - ./:/workspace

third_party/zlib/CMakeLists.txt

@@ -1,8 +1,15 @@
-cmake_minimum_required(VERSION 3.10)
+cmake_minimum_required(VERSION 3.5)
-project(zlib VERSION 1.3.1.1 LANGUAGES C)
+project(
+  zlib
+  VERSION 1.3.1.1
+  LANGUAGES C)
 file(GLOB SRC_FILES "${CMAKE_CURRENT_SOURCE_DIR}/zlib/*.c")
 
 add_library(zlib STATIC ${SRC_FILES})
-target_include_directories(zlib PUBLIC ${CMAKE_CURRENT_SOURCE_DIR})
+target_include_directories(zlib PUBLIC ${CMAKE_CURRENT_SOURCE_DIR}
+                                       ${CMAKE_CURRENT_SOURCE_DIR}/zlib)
 add_library(ZLIB::ZLIB ALIAS zlib)
-install(TARGETS zlib EXPORT zlib)
+install(
+  TARGETS zlib
+  EXPORT zlib
+  DESTINATION lib)