mirror of
https://github.com/microsoft/vcpkg.git
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49 lines
1.6 KiB
Diff
49 lines
1.6 KiB
Diff
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diff --git a/CMake/GenPkgConfig.cmake b/CMake/GenPkgConfig.cmake
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index f8701b4..00a1e75 100644
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--- a/CMake/GenPkgConfig.cmake
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+++ b/CMake/GenPkgConfig.cmake
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@@ -92,7 +92,19 @@ function(gen_pkgconfig_vars)
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# Set the output variables
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string(REPLACE ";" " " cflags "${cflags}")
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- set("${var_prefix}_CFLAGS" "${cflags}" PARENT_SCOPE)
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string(REPLACE ";" " " private_libs "${private_libs}")
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+
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+ # Since CMake 3.18 FindThreads may include a generator expression requiring
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+ # a target, which gets propagated to us through INTERFACE_COMPILE_OPTIONS.
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+ # Before CMake 3.19 there's no way to solve this in a general way, so we
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+ # work around the specific case. See #1414 and CMake bug #21074.
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+ if(CMAKE_VERSION VERSION_LESS 3.19)
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+ string(REPLACE
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+ "<COMPILE_LANG_AND_ID:CUDA,NVIDIA>" "<COMPILE_LANGUAGE:CUDA>"
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+ cflags "${cflags}"
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+ )
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+ endif()
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+
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+ set("${var_prefix}_CFLAGS" "${cflags}" PARENT_SCOPE)
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set("${var_prefix}_PRIVATE_LIBS" "${private_libs}" PARENT_SCOPE)
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endfunction()
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diff --git a/CMakeLists.txt b/CMakeLists.txt
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index 2de9298..950dd76 100644
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--- a/CMakeLists.txt
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+++ b/CMakeLists.txt
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@@ -414,10 +414,18 @@ configure_file(
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${CMAKE_CURRENT_BINARY_DIR}/libfolly.pc.gen
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@ONLY
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)
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+
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+# Specify target to allow resolving generator expressions requiring
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+# a target for CMake >=3.19. See #1414.
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+if(NOT CMAKE_VERSION VERSION_LESS 3.19)
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+ set(target_arg TARGET folly_deps)
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+endif()
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+
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file(
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GENERATE
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OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/libfolly.pc
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INPUT ${CMAKE_CURRENT_BINARY_DIR}/libfolly.pc.gen
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+ ${target_arg}
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)
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install(
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FILES ${CMAKE_CURRENT_BINARY_DIR}/libfolly.pc
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