enabled in-source builds. (#172)

Author: JonathanHenson

CMakeLists.txt

@@ -31,6 +31,7 @@ include(AwsCFlags)
 include(AwsSharedLibSetup)
 include(AwsSanitizers)
 include(CheckCCompilerFlag)
+include(AwsFindPackage)
 
 file(GLOB AWS_HTTP_HEADERS
         "include/aws/http/*.h"
@@ -53,24 +54,24 @@ file(GLOB HTTP_SRC
         ${AWS_HTTP_SRC}
         )
 
-add_library(${CMAKE_PROJECT_NAME} ${HTTP_HEADERS} ${HTTP_SRC})
-aws_set_common_properties(${CMAKE_PROJECT_NAME})
-aws_prepare_symbol_visibility_args(${CMAKE_PROJECT_NAME} "AWS_HTTP")
-aws_add_sanitizers(${CMAKE_PROJECT_NAME} BLACKLIST "sanitizer-blacklist.txt")
+add_library(${PROJECT_NAME} ${HTTP_HEADERS} ${HTTP_SRC})
+aws_set_common_properties(${PROJECT_NAME})
+aws_prepare_symbol_visibility_args(${PROJECT_NAME} "AWS_HTTP")
+aws_add_sanitizers(${PROJECT_NAME} BLACKLIST "sanitizer-blacklist.txt")
 
 # We are not ABI stable yet
-set_target_properties(${CMAKE_PROJECT_NAME} PROPERTIES VERSION 1.0.0)
-set_target_properties(${CMAKE_PROJECT_NAME} PROPERTIES SOVERSION 0unstable)
+set_target_properties(${PROJECT_NAME} PROPERTIES VERSION 1.0.0)
+set_target_properties(${PROJECT_NAME} PROPERTIES SOVERSION 0unstable)
 
-target_include_directories(${CMAKE_PROJECT_NAME} PUBLIC
+target_include_directories(${PROJECT_NAME} PUBLIC
         $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/include>
         $<INSTALL_INTERFACE:include>)
 
-find_package(aws-c-io REQUIRED)
-find_package(aws-c-compression REQUIRED)
-target_link_libraries(${CMAKE_PROJECT_NAME} PUBLIC AWS::aws-c-io AWS::aws-c-compression)
+aws_use_package(aws-c-io)
+aws_use_package(aws-c-compression)
+target_link_libraries(${PROJECT_NAME} PUBLIC ${DEP_AWS_LIBS})
 
-aws_prepare_shared_lib_exports(${CMAKE_PROJECT_NAME})
+aws_prepare_shared_lib_exports(${PROJECT_NAME})
 
 install(FILES ${AWS_HTTP_HEADERS} DESTINATION "include/aws/http")
 
@@ -80,17 +81,17 @@ else()
    set (TARGET_DIR "static")
 endif()
 
-install(EXPORT "${CMAKE_PROJECT_NAME}-targets"
-        DESTINATION "${LIBRARY_DIRECTORY}/${CMAKE_PROJECT_NAME}/cmake/${TARGET_DIR}/"
+install(EXPORT "${PROJECT_NAME}-targets"
+        DESTINATION "${LIBRARY_DIRECTORY}/${PROJECT_NAME}/cmake/${TARGET_DIR}/"
         NAMESPACE AWS::
         COMPONENT Development)
 
-configure_file("cmake/${CMAKE_PROJECT_NAME}-config.cmake"
-        "${CMAKE_CURRENT_BINARY_DIR}/${CMAKE_PROJECT_NAME}-config.cmake"
+configure_file("cmake/${PROJECT_NAME}-config.cmake"
+        "${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}-config.cmake"
         @ONLY)
 
-install(FILES "${CMAKE_CURRENT_BINARY_DIR}/${CMAKE_PROJECT_NAME}-config.cmake"
-        DESTINATION "${LIBRARY_DIRECTORY}/${CMAKE_PROJECT_NAME}/cmake/"
+install(FILES "${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}-config.cmake"
+        DESTINATION "${LIBRARY_DIRECTORY}/${PROJECT_NAME}/cmake/"
         COMPONENT Development)
 
 include(CTest)

tests/CMakeLists.txt

@@ -270,7 +270,7 @@ if (ENABLE_PROXY_INTEGRATION_TESTS)
     add_test_case(test_https_proxy_connection_get)
 endif()
 
-set(TEST_BINARY_NAME ${CMAKE_PROJECT_NAME}-tests)
+set(TEST_BINARY_NAME ${PROJECT_NAME}-tests)
 generate_test_driver(${TEST_BINARY_NAME})
 
 file(GLOB FUZZ_TESTS "fuzz/*.c")