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4d957ca492
A build on `sparcv9-sun-solaris2.11` with `-DLLVM_ENABLE_PIC=Off` failed linking `libRemarks.so`: [27/2297] Linking CXX shared library lib/libRemarks.so.12git FAILED: lib/libRemarks.so.12git [...] ld: fatal: relocation error: R_SPARC_H44: file lib/libLLVMRemarks.a(Remark.cpp.o): symbol _ZTVN4llvm18raw_string_ostreamE: invalid shared object relocation type: ABS44 code model unsupported [...] On Solaris/sparcv9 as on many other targets you cannot link non-PIC objects into a shared object. The following patch avoids this by not building the library with PIC. It allowed the build to complete and `ninja check-all` showed no errors. Differential Revision: https://reviews.llvm.org/D85626
33 lines
908 B
CMake
33 lines
908 B
CMake
# Building shared libraries requires PIC objects.
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if(LLVM_ENABLE_PIC)
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set(LLVM_LINK_COMPONENTS
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Remarks
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)
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set(SOURCES
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libremarks.cpp
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)
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set(LLVM_EXPORTED_SYMBOL_FILE ${CMAKE_CURRENT_SOURCE_DIR}/Remarks.exports)
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add_llvm_library(Remarks SHARED INSTALL_WITH_TOOLCHAIN ${SOURCES})
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if (LLVM_INTEGRATED_CRT_ALLOC AND MSVC)
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# Make sure we search LLVMSupport first, before the CRT libs
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set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} -INCLUDE:malloc")
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endif()
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install(FILES ${LLVM_MAIN_INCLUDE_DIR}/llvm-c/Remarks.h
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DESTINATION include/llvm-c
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COMPONENT Remarks)
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if (APPLE)
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set(REMARKS_VERSION ${LLVM_VERSION_MAJOR})
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set_property(TARGET Remarks APPEND_STRING PROPERTY
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LINK_FLAGS
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" -compatibility_version 1 -current_version ${REMARKS_VERSION}.${LLVM_VERSION_MINOR}.${LLVM_VERSION_PATCH}")
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endif()
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endif()
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