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[cmake] Don't install static extensions when linked into libLLVM #88660

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[cmake] Don't install static extensions when linked into libLLVM #88660

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14 changes: 11 additions & 3 deletions llvm/cmake/modules/AddLLVM.cmake
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Original file line number Diff line number Diff line change
Expand Up @@ -1180,9 +1180,17 @@ function(process_llvm_pass_plugins)
# LLVM_INSTALL_PACKAGE_DIR might be absolute, so don't reuse below.
string(REPLACE "${CMAKE_CFG_INTDIR}" "." llvm_cmake_builddir "${LLVM_LIBRARY_DIR}")
set(llvm_cmake_builddir "${llvm_cmake_builddir}/cmake/llvm")
file(WRITE
"${llvm_cmake_builddir}/LLVMConfigExtensions.cmake"
"set(LLVM_STATIC_EXTENSIONS ${LLVM_STATIC_EXTENSIONS})")
if(LLVM_LINK_LLVM_DYLIB)
# Install a dummy file. When the extensions are part of libLLVM other
# tools should link it instead of the static library.
file(WRITE
"${llvm_cmake_builddir}/LLVMConfigExtensions.cmake"
"set(LLVM_STATIC_EXTENSIONS )")
else()
file(WRITE
"${llvm_cmake_builddir}/LLVMConfigExtensions.cmake"
"set(LLVM_STATIC_EXTENSIONS ${LLVM_STATIC_EXTENSIONS})")
endif()
install(FILES
${llvm_cmake_builddir}/LLVMConfigExtensions.cmake
DESTINATION ${LLVM_INSTALL_PACKAGE_DIR}
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3 changes: 2 additions & 1 deletion polly/cmake/polly_macros.cmake
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Expand Up @@ -41,7 +41,8 @@ macro(add_polly_library name)
if( LLVM_LINK_COMPONENTS )
llvm_config(${name} ${LLVM_LINK_COMPONENTS})
endif( LLVM_LINK_COMPONENTS )
if (NOT LLVM_INSTALL_TOOLCHAIN_ONLY OR ${name} STREQUAL "LLVMPolly")
if ((NOT LLVM_INSTALL_TOOLCHAIN_ONLY OR ${name} STREQUAL "LLVMPolly")
AND NOT LLVM_LINK_LLVM_DYLIB)
install(TARGETS ${name}
COMPONENT ${name}
EXPORT LLVMExports
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