fix LLVM 3.4 build (bug #41061) * configure.ac: Call new functions OCTAVE_LLVM_RAW_FD_OSTREAM_API and OCTAVE_LLVM_LEGACY_PASSMANAGER_API, check for Verifier.h header file * m4/acinclude.m4 (OCTAVE_LLVM_RAW_FD_OSTREAM_API): New function to detect correct raw_fd_ostream API * m4/acinclude.m4 (OCTAVE_LLVM_LEGACY_PASSMANAGER_API): New function to detect legacy passmanager API * libinterp/corefcn/jit-util.h: Use legacy passmanager namespace if necessary * libinterp/corefcn/pt-jit.h (class tree_jit): Use legacy passmanager class if necessary * libinterp/corefcn/pt-jit.cc: Include appropriate header files * libinterp/corefcn/pt-jit.cc (tree_jit::initialize): Use legacy passmanager if necessary * libinterp/corefcn/pt-jit.cc (tree_jit::optimize): Use correct API * libinterp/corefcn/jit-typeinfo.cc: Include appropriate header file

EXTRA_DIST += \
  system/module.mk

SYSTEM_INC = \
  system/dir-ops.h \
  system/file-ops.h \
  system/file-stat.h \
  system/lo-sysdep.h \
  system/mach-info.h \
  system/oct-env.h \
  system/oct-group.h \
  system/oct-openmp.h \
  system/oct-passwd.h \
  system/oct-syscalls.h \
  system/oct-time.h \
  system/oct-uname.h \
  system/pathlen.h \
  system/sysdir.h \
  system/syswait.h

SYSTEM_SRC = \
  system/dir-ops.cc \
  system/file-ops.cc \
  system/file-stat.cc \
  system/lo-sysdep.cc \
  system/mach-info.cc \
  system/oct-env.cc \
  system/oct-group.cc \
  system/oct-passwd.cc \
  system/oct-syscalls.cc \
  system/oct-time.cc \
  system/oct-uname.cc

noinst_LTLIBRARIES += system/libsystem.la

system_libsystem_la_SOURCES = $(SYSTEM_SRC)
system_libsystem_la_CPPFLAGS = $(liboctave_la_CPPFLAGS)