#!/usr/bin/env python

import sys
import os

args = sys.argv[1:]
prefix = os.path.realpath(os.path.dirname(os.path.abspath(sys.argv[0])) + "/sysroot")

# The values here are copied from the output of llvm-config running under Redox.
# This is a hack, and should be replaced if possible.

if args == ["--version"]:
    print("8.0.0svn")
elif args == ["--cxxflags"]:
    print("-I" + prefix + "/include --std=gnu++11 -fPIC -Werror=date-time -Wall -Wextra -Wno-unused-parameter -Wwrite-strings -Wno-missing-field-initializers -pedantic -Wno-long-long -Wno-comment -g -D_DEBUG -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS")
elif args == ["--components"]:
    print(
        "aggressiveinstcombine all all-targets analysis asmparser asmprinter binaryformat bitreader"
        + " bitwriter codegen core coroutines coverage debuginfocodeview debuginfodwarf debuginfomsf"
        + " debuginfopdb demangle dlltooldriver engine executionengine fuzzmutate globalisel instcombine"
        + " instrumentation interpreter ipo irreader libdriver lineeditor linker lto mc mcdisassembler"
        + " mcjit mcparser mirparser native nativecodegen objcarcopts object objectyaml option orcjit"
        + " passes profiledata runtimedyld scalaropts selectiondag support symbolize tablegen target"
        + " transformutils vectorize windowsmanifest x86 x86asmparser x86asmprinter x86codegen x86desc"
        + " x86disassembler x86info x86utils")
elif args == ["--link-static", "--libs", "asmparser", "bitreader", "bitwriter", "instrumentation", "interpreter", "ipo", "linker", "lto", "mcjit", "x86"]:
    print(
        "-lLLVMX86Disassembler -lLLVMX86AsmParser -lLLVMX86CodeGen -lLLVMGlobalISel -lLLVMSelectionDAG"
        + " -lLLVMAsmPrinter -lLLVMX86Desc -lLLVMMCDisassembler -lLLVMX86Info -lLLVMX86AsmPrinter"
        + " -lLLVMX86Utils -lLLVMMCJIT -lLLVMLTO -lLLVMPasses -lLLVMObjCARCOpts -lLLVMipo -lLLVMVectorize"
        + " -lLLVMLinker -lLLVMIRReader -lLLVMInterpreter -lLLVMExecutionEngine -lLLVMRuntimeDyld"
        + " -lLLVMCodeGen -lLLVMTarget -lLLVMScalarOpts -lLLVMInstCombine -lLLVMAggressiveInstCombine"
        + " -lLLVMInstrumentation -lLLVMTransformUtils -lLLVMBitWriter -lLLVMAnalysis -lLLVMProfileData"
        + " -lLLVMObject -lLLVMMCParser -lLLVMMC -lLLVMDebugInfoCodeView -lLLVMDebugInfoMSF -lLLVMBitReader"
        + " -lLLVMAsmParser -lLLVMCore -lLLVMBinaryFormat -lLLVMSupport -lLLVMDemangle"
        + " -lstdc++ -lgcc"
    )
    # FIXME last two -l are a hack
elif args == ["--link-static", "--ldflags"]:
    print("-L" + prefix + "/lib");
else:
    sys.exit(1)