llvm-for-llvmta/utils/gn/secondary/llvm/tools/lto/BUILD.gn

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2022-04-25 10:02:23 +02:00
import("//llvm/version.gni")
lto_target_type = "shared_library"
if (host_os != "mac" && host_os != "win") {
# ELF targets need -fPIC to build shared libs but they aren't on by default.
# For now, make libclang a static lib there.
lto_target_type = "static_library"
}
target(lto_target_type, "lto") {
output_name = "LTO"
deps = [
"//llvm/lib/Bitcode/Reader",
"//llvm/lib/IR",
"//llvm/lib/LTO",
"//llvm/lib/MC",
"//llvm/lib/MC/MCDisassembler",
"//llvm/lib/Support",
"//llvm/lib/Target",
"//llvm/lib/Target:TargetsToBuild",
]
sources = [
"LTODisassembler.cpp",
"lto.cpp",
]
if (host_os == "mac") {
ldflags = [
"-Wl,-compatibility_version,1",
"-Wl,-current_version,$llvm_version",
# See llvm_setup_rpath() in CMake.
"-Wl,-install_name,@rpath/libLTO.dylib",
"-Wl,-rpath,@loader_path/../lib",
]
}
# FIXME: Use lto.exports
}