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nixpkgs/pkgs/development/libraries/aws-sdk-cpp/cmake-dirs.patch

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aws-sdk-cpp: Fix library and include paths in generated cmake files AWS's SDK by default tries to prepend its install root to each of the library paths; this obviously fails with the absolute paths that Nix gives it. Worse, it computes the installation root by walking up the filesystem from its cmake file, so even if the AWSSDK_ROOT_DIR is explicitly set to the root directory, it gets replaced with the path to the derivation's dev output. This is all fixed with a patch to the cmake files that generate the installed configuration. Once this is fixed, it *still* doesn't work because the export generator built into cmake insists on adding `$out/include` to the header search path; when importing this configuration in another package, cmake will fail because `$out/include` doesn't exist (After all, it was relocated by a fixup hook). A small postFixupHook will recreate the directory and make cmake happy.
2020-04-14 21:52:58 +01:00
--- a/cmake/AWSSDKConfig.cmake
+++ b/cmake/AWSSDKConfig.cmake
@@ -97,14 +98,18 @@ if (NOT AWSSDK_CORE_HEADER_FILE)
message(FATAL_ERROR "AWS SDK for C++ is missing, please install it first")
endif()
-# based on core header file path, inspects the actual AWSSDK_ROOT_DIR
-get_filename_component(AWSSDK_ROOT_DIR "${AWSSDK_CORE_HEADER_FILE}" PATH)
-get_filename_component(AWSSDK_ROOT_DIR "${AWSSDK_ROOT_DIR}" PATH)
-get_filename_component(AWSSDK_ROOT_DIR "${AWSSDK_ROOT_DIR}" PATH)
-get_filename_component(AWSSDK_ROOT_DIR "${AWSSDK_ROOT_DIR}" PATH)
-
-if (NOT AWSSDK_ROOT_DIR)
- message(FATAL_ERROR "AWSSDK_ROOT_DIR is not set or can't be calculated from the path of core header file")
+if (IS_ABSOLUTE ${AWSSDK_INSTALL_LIBDIR})
+ set(AWSSDK_ROOT_DIR "")
+else()
+ # based on core header file path, inspects the actual AWSSDK_ROOT_DIR
+ get_filename_component(AWSSDK_ROOT_DIR "${AWSSDK_CORE_HEADER_FILE}" PATH)
+ get_filename_component(AWSSDK_ROOT_DIR "${AWSSDK_ROOT_DIR}" PATH)
+ get_filename_component(AWSSDK_ROOT_DIR "${AWSSDK_ROOT_DIR}" PATH)
+ get_filename_component(AWSSDK_ROOT_DIR "${AWSSDK_ROOT_DIR}" PATH)
+
+ if (NOT AWSSDK_ROOT_DIR)
+ message(FATAL_ERROR "AWSSDK_ROOT_DIR is not set or can't be calculated from the path of core header file")
+ endif()
endif()
diff --git a/cmake/utilities.cmake b/cmake/utilities.cmake
index 283a14a138..646aea1da3 100644
--- a/cmake/utilities.cmake
+++ b/cmake/utilities.cmake
@@ -43,7 +43,8 @@ macro(setup_install)
EXPORT "${PROJECT_NAME}-targets"
ARCHIVE DESTINATION ${ARCHIVE_DIRECTORY}
LIBRARY DESTINATION ${LIBRARY_DIRECTORY}
- RUNTIME DESTINATION ${BINARY_DIRECTORY} )
+ RUNTIME DESTINATION ${BINARY_DIRECTORY}
+ INCLUDES DESTINATION ${INCLUDE_DIRECTORY} )
if (BUILD_SHARED_LIBS)
install(
@@ -57,7 +58,8 @@ macro(setup_install)
install (TARGETS ${PROJECT_NAME}
ARCHIVE DESTINATION ${ARCHIVE_DIRECTORY}/${SDK_INSTALL_BINARY_PREFIX}/${PLATFORM_INSTALL_QUALIFIER}/\${CMAKE_INSTALL_CONFIG_NAME}
LIBRARY DESTINATION ${LIBRARY_DIRECTORY}/${SDK_INSTALL_BINARY_PREFIX}/${PLATFORM_INSTALL_QUALIFIER}/\${CMAKE_INSTALL_CONFIG_NAME}
- RUNTIME DESTINATION ${BINARY_DIRECTORY}/${SDK_INSTALL_BINARY_PREFIX}/${PLATFORM_INSTALL_QUALIFIER}/\${CMAKE_INSTALL_CONFIG_NAME})
+ RUNTIME DESTINATION ${BINARY_DIRECTORY}/${SDK_INSTALL_BINARY_PREFIX}/${PLATFORM_INSTALL_QUALIFIER}/\${CMAKE_INSTALL_CONFIG_NAME}
+ INCLUDES DESTINATION ${INCLUDE_DIRECTORY}/${SDK_INSTALL_BINARY_PREFIX}/${PLATFORM_INSTALL_QUALIFIER}/\${CMAKE_INSTALL_CONFIG_NAME})
endif()
endif()
endmacro()
diff --git a/toolchains/pkg-config.pc.in b/toolchains/pkg-config.pc.in
index 9b519d2772..a61069225c 100644
--- a/toolchains/pkg-config.pc.in
+++ b/toolchains/pkg-config.pc.in
@@ -1,5 +1,5 @@
-includedir=@CMAKE_INSTALL_PREFIX@/@INCLUDE_DIRECTORY@
-libdir=@CMAKE_INSTALL_PREFIX@/@LIBRARY_DIRECTORY@
+includedir=@INCLUDE_DIRECTORY@
+libdir=@LIBRARY_DIRECTORY@
Name: @PROJECT_NAME@
Description: @PROJECT_DESCRIPTION@
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