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dnl === configure.ac --------------------------------------------------------===
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dnl The LLVM Compiler Infrastructure
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dnl This file is distributed under the University of Illinois Open Source
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dnl License. See LICENSE.TXT for details.
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dnl===-----------------------------------------------------------------------===
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dnl This is the LLVM configuration script. It is processed by the autoconf
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dnl program to produce a script named configure. This script contains the
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dnl configuration checks that LLVM needs in order to support multiple platforms.
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dnl This file is composed of 10 sections per the recommended organization of
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dnl autoconf input defined in the autoconf documentation. As this file evolves,
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dnl please keep the various types of checks within their sections. The sections
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dnl SECTION 1: Initialization & Setup
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dnl SECTION 2: Architecture, target, and host checks
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dnl SECTION 3: Command line arguments for the configure script.
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dnl SECTION 4: Check for programs we need and that they are the right version
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dnl SECTION 5: Check for libraries
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dnl SECTION 6: Check for header files
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dnl SECTION 7: Check for types and structures
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dnl SECTION 8: Check for specific functions needed
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dnl SECTION 9: Additional checks, variables, etc.
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dnl SECTION 10: Specify the output files and generate it
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dnl===-----------------------------------------------------------------------===
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dnl=== SECTION 1: Initialization & Setup
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dnl===-----------------------------------------------------------------------===
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dnl Initialize autoconf and define the package name, version number and
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dnl email address for reporting bugs.
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AC_INIT([[llvm]],[[2.8]],[llvmbugs@cs.uiuc.edu])
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dnl Provide a copyright substitution and ensure the copyright notice is included
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dnl in the output of --version option of the generated configure script.
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AC_SUBST(LLVM_COPYRIGHT,["Copyright (c) 2003-2010 University of Illinois at Urbana-Champaign."])
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AC_COPYRIGHT([Copyright (c) 2003-2010 University of Illinois at Urbana-Champaign.])
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dnl Indicate that we require autoconf 2.59 or later. Ths is needed because we
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dnl use some autoconf macros only available in 2.59.
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dnl Verify that the source directory is valid. This makes sure that we are
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dnl configuring LLVM and not some other package (it validates --srcdir argument)
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AC_CONFIG_SRCDIR([lib/VMCore/Module.cpp])
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dnl Place all of the extra autoconf files into the config subdirectory. Tell
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dnl various tools where the m4 autoconf macros are.
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AC_CONFIG_AUX_DIR([autoconf])
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dnl Quit if the source directory has already been configured.
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dnl NOTE: This relies upon undocumented autoconf behavior.
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if test ${srcdir} != "." ; then
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if test -f ${srcdir}/include/llvm/Config/config.h ; then
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AC_MSG_ERROR([Already configured in ${srcdir}])
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dnl Configure all of the projects present in our source tree. While we could
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dnl just AC_CONFIG_SUBDIRS on the set of directories in projects that have a
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dnl configure script, that usage of the AC_CONFIG_SUBDIRS macro is deprecated.
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dnl Instead we match on the known projects.
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dnl One tricky part of doing this is that some projects depend upon other
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dnl projects. For example, several projects rely upon the LLVM test suite.
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dnl We want to configure those projects first so that their object trees are
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dnl created before running the configure scripts of projects that depend upon
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dnl Several projects use llvm-gcc, so configure that first
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if test -d ${srcdir}/projects/llvm-gcc ; then
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AC_CONFIG_SUBDIRS([projects/llvm-gcc])
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dnl Several projects use the LLVM test suite, so configure it next.
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if test -d ${srcdir}/projects/test-suite ; then
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AC_CONFIG_SUBDIRS([projects/test-suite])
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dnl llvm-test is the old name of the test-suite, kept here for backwards
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if test -d ${srcdir}/projects/llvm-test ; then
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AC_CONFIG_SUBDIRS([projects/llvm-test])
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dnl Some projects use poolalloc; configure that next
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if test -d ${srcdir}/projects/poolalloc ; then
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AC_CONFIG_SUBDIRS([projects/poolalloc])
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if test -d ${srcdir}/projects/llvm-poolalloc ; then
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AC_CONFIG_SUBDIRS([projects/llvm-poolalloc])
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dnl Check for all other projects
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for i in `ls ${srcdir}/projects`
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if test -d ${srcdir}/projects/${i} ; then
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sample) AC_CONFIG_SUBDIRS([projects/sample]) ;;
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privbracket) AC_CONFIG_SUBDIRS([projects/privbracket]) ;;
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llvm-stacker) AC_CONFIG_SUBDIRS([projects/llvm-stacker]) ;;
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llvm-reopt) AC_CONFIG_SUBDIRS([projects/llvm-reopt]);;
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llvm-java) AC_CONFIG_SUBDIRS([projects/llvm-java]) ;;
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llvm-tv) AC_CONFIG_SUBDIRS([projects/llvm-tv]) ;;
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safecode) AC_CONFIG_SUBDIRS([projects/safecode]) ;;
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llvm-kernel) AC_CONFIG_SUBDIRS([projects/llvm-kernel]) ;;
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AC_MSG_WARN([Unknown project (${i}) won't be configured automatically])
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dnl===-----------------------------------------------------------------------===
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dnl=== SECTION 2: Architecture, target, and host checks
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dnl===-----------------------------------------------------------------------===
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dnl Check the target for which we're compiling and the host that will do the
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dnl compilations. This will tell us which LLVM compiler will be used for
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dnl compiling SSA into object code. This needs to be done early because
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dnl following tests depend on it.
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dnl Determine the platform type and cache its value. This helps us configure
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dnl the System library to the correct build platform.
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AC_CACHE_CHECK([type of operating system we're going to host on],
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llvm_cv_link_all_option="-Wl,--whole-archive"
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llvm_cv_no_link_all_option="-Wl,--no-whole-archive"
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llvm_cv_os_type="AIX"
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llvm_cv_platform_type="Unix" ;;
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llvm_cv_link_all_option="-Wl,--whole-archive"
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llvm_cv_no_link_all_option="-Wl,--no-whole-archive"
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llvm_cv_os_type="IRIX"
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llvm_cv_platform_type="Unix" ;;
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llvm_cv_link_all_option="-Wl,--whole-archive"
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llvm_cv_no_link_all_option="-Wl,--no-whole-archive"
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llvm_cv_os_type="Cygwin"
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llvm_cv_platform_type="Unix" ;;
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llvm_cv_link_all_option="-Wl,-all_load"
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llvm_cv_no_link_all_option="-Wl,-noall_load"
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llvm_cv_os_type="Darwin"
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llvm_cv_platform_type="Unix" ;;
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llvm_cv_link_all_option="-Wl,-all_load"
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llvm_cv_no_link_all_option="-Wl,-noall_load"
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llvm_cv_os_type="Minix"
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llvm_cv_platform_type="Unix" ;;
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llvm_cv_link_all_option="-Wl,--whole-archive"
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llvm_cv_no_link_all_option="-Wl,--no-whole-archive"
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llvm_cv_os_type="FreeBSD"
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llvm_cv_platform_type="Unix" ;;
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llvm_cv_link_all_option="-Wl,--whole-archive"
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llvm_cv_no_link_all_option="-Wl,--no-whole-archive"
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llvm_cv_os_type="OpenBSD"
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llvm_cv_platform_type="Unix" ;;
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llvm_cv_link_all_option="-Wl,--whole-archive"
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llvm_cv_no_link_all_option="-Wl,--no-whole-archive"
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llvm_cv_os_type="NetBSD"
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llvm_cv_platform_type="Unix" ;;
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llvm_cv_link_all_option="-Wl,--whole-archive"
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llvm_cv_no_link_all_option="-Wl,--no-whole-archive"
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llvm_cv_os_type="DragonFly"
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llvm_cv_platform_type="Unix" ;;
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llvm_cv_link_all_option="-Wl,--whole-archive"
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llvm_cv_no_link_all_option="-Wl,--no-whole-archive"
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llvm_cv_os_type="HP-UX"
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llvm_cv_platform_type="Unix" ;;
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llvm_cv_link_all_option="-Wl,--whole-archive"
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llvm_cv_no_link_all_option="-Wl,--no-whole-archive"
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llvm_cv_os_type="Interix"
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llvm_cv_platform_type="Unix" ;;
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llvm_cv_link_all_option="-Wl,--whole-archive"
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llvm_cv_no_link_all_option="-Wl,--no-whole-archive"
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llvm_cv_os_type="Linux"
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llvm_cv_platform_type="Unix" ;;
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llvm_cv_link_all_option="-Wl,-z,allextract"
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llvm_cv_no_link_all_option="-Wl,-z,defaultextract"
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llvm_cv_os_type="SunOS"
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llvm_cv_platform_type="Unix" ;;
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llvm_cv_link_all_option="-Wl,-z,allextract"
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llvm_cv_link_all_option="-Wl,-z,defaultextract"
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llvm_cv_os_type="AuroraUX"
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llvm_cv_platform_type="Unix" ;;
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llvm_cv_link_all_option="-Wl,--whole-archive"
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llvm_cv_no_link_all_option="-Wl,--no-whole-archive"
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llvm_cv_os_type="Win32"
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llvm_cv_platform_type="Win32" ;;
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llvm_cv_link_all_option="-Wl,--whole-archive"
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llvm_cv_no_link_all_option="-Wl,--no-whole-archive"
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llvm_cv_os_type="MingW"
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llvm_cv_platform_type="Win32" ;;
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llvm_cv_link_all_option="-Wl,--whole-archive"
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llvm_cv_no_link_all_option="-Wl,--no-whole-archive"
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llvm_cv_os_type="Haiku"
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llvm_cv_platform_type="Unix" ;;
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llvm_cv_link_all_option="-Wl,--whole-archive"
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llvm_cv_no_link_all_option="-Wl,--no-whole-archive"
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llvm_cv_os_type="Freestanding"
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llvm_cv_platform_type="Unix" ;;
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llvm_cv_link_all_option="-Wl,--whole-archive"
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llvm_cv_no_link_all_option="-Wl,--no-whole-archive"
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llvm_cv_os_type="Freestanding"
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llvm_cv_platform_type="Unix" ;;
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llvm_cv_link_all_option=""
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llvm_cv_no_link_all_option=""
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llvm_cv_os_type="Unknown"
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llvm_cv_platform_type="Unknown" ;;
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AC_CACHE_CHECK([type of operating system we're going to target],
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[llvm_cv_target_os_type],
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llvm_cv_target_os_type="AIX" ;;
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llvm_cv_target_os_type="IRIX" ;;
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llvm_cv_target_os_type="Cygwin" ;;
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llvm_cv_target_os_type="Darwin" ;;
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llvm_cv_target_os_type="Minix" ;;
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llvm_cv_target_os_type="FreeBSD" ;;
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llvm_cv_target_os_type="OpenBSD" ;;
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llvm_cv_target_os_type="NetBSD" ;;
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llvm_cv_target_os_type="DragonFly" ;;
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llvm_cv_target_os_type="HP-UX" ;;
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llvm_cv_target_os_type="Interix" ;;
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llvm_cv_target_os_type="Linux" ;;
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llvm_cv_target_os_type="SunOS" ;;
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llvm_cv_target_os_type="AuroraUX" ;;
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llvm_cv_target_os_type="Win32" ;;
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llvm_cv_target_os_type="MingW" ;;
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llvm_cv_target_os_type="Haiku" ;;
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llvm_cv_target_os_type="Freestanding" ;;
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llvm_cv_target_os_type="Unknown" ;;
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dnl Make sure we aren't attempting to configure for an unknown system
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if test "$llvm_cv_os_type" = "Unknown" ; then
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AC_MSG_ERROR([Operating system is unknown, configure can't continue])
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dnl Set the "OS" Makefile variable based on the platform type so the
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dnl makefile can configure itself to specific build hosts
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AC_SUBST(OS,$llvm_cv_os_type)
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AC_SUBST(HOST_OS,$llvm_cv_os_type)
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AC_SUBST(TARGET_OS,$llvm_cv_target_os_type)
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dnl Set the LINKALL and NOLINKALL Makefile variables based on the platform
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AC_SUBST(LINKALL,$llvm_cv_link_all_option)
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AC_SUBST(NOLINKALL,$llvm_cv_no_link_all_option)
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dnl Set the "LLVM_ON_*" variables based on llvm_cv_platform_type
302
dnl This is used by lib/System to determine the basic kind of implementation
304
case $llvm_cv_platform_type in
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AC_DEFINE([LLVM_ON_UNIX],[1],[Define if this is Unixish platform])
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AC_SUBST(LLVM_ON_UNIX,[1])
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AC_SUBST(LLVM_ON_WIN32,[0])
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AC_DEFINE([LLVM_ON_WIN32],[1],[Define if this is Win32ish platform])
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AC_SUBST(LLVM_ON_UNIX,[0])
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AC_SUBST(LLVM_ON_WIN32,[1])
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dnl Determine what our target architecture is and configure accordingly.
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dnl This will allow Makefiles to make a distinction between the hardware and
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AC_CACHE_CHECK([target architecture],[llvm_cv_target_arch],
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i?86-*) llvm_cv_target_arch="x86" ;;
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amd64-* | x86_64-*) llvm_cv_target_arch="x86_64" ;;
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sparc*-*) llvm_cv_target_arch="Sparc" ;;
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powerpc*-*) llvm_cv_target_arch="PowerPC" ;;
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alpha*-*) llvm_cv_target_arch="Alpha" ;;
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arm*-*) llvm_cv_target_arch="ARM" ;;
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mips-*) llvm_cv_target_arch="Mips" ;;
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pic16-*) llvm_cv_target_arch="PIC16" ;;
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xcore-*) llvm_cv_target_arch="XCore" ;;
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msp430-*) llvm_cv_target_arch="MSP430" ;;
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s390x-*) llvm_cv_target_arch="SystemZ" ;;
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bfin-*) llvm_cv_target_arch="Blackfin" ;;
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mblaze-*) llvm_cv_target_arch="MBlaze" ;;
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*) llvm_cv_target_arch="Unknown" ;;
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if test "$llvm_cv_target_arch" = "Unknown" ; then
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AC_MSG_WARN([Configuring LLVM for an unknown target archicture])
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# Determine the LLVM native architecture for the target
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case "$llvm_cv_target_arch" in
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x86) LLVM_NATIVE_ARCH="X86" ;;
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x86_64) LLVM_NATIVE_ARCH="X86" ;;
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*) LLVM_NATIVE_ARCH="$llvm_cv_target_arch" ;;
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dnl Define a substitution, ARCH, for the target architecture
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AC_SUBST(ARCH,$llvm_cv_target_arch)
352
dnl Check for the endianness of the target
353
AC_C_BIGENDIAN(AC_SUBST([ENDIAN],[big]),AC_SUBST([ENDIAN],[little]))
355
dnl Check for build platform executable suffix if we're crosscompiling
356
if test "$cross_compiling" = yes; then
357
AC_SUBST(LLVM_CROSS_COMPILING, [1])
359
ac_build_prefix=${build_alias}-
360
AC_CHECK_PROG(BUILD_CXX, ${ac_build_prefix}g++, ${ac_build_prefix}g++)
361
if test -z "$BUILD_CXX"; then
362
AC_CHECK_PROG(BUILD_CXX, g++, g++)
363
if test -z "$BUILD_CXX"; then
364
AC_CHECK_PROG(BUILD_CXX, c++, c++, , , /usr/ucb/c++)
368
AC_SUBST(LLVM_CROSS_COMPILING, [0])
371
dnl Check to see if there's a .svn or .git directory indicating that this
372
dnl build is being done from a checkout. This sets up several defaults for
373
dnl the command line switches. When we build with a checkout directory,
374
dnl we get a debug with assertions turned on. Without, we assume a source
375
dnl release and we get an optimized build without assertions.
376
dnl See --enable-optimized and --enable-assertions below
377
if test -d ".svn" -o -d "${srcdir}/.svn" -o -d ".git" -o -d "${srcdir}/.git"; then
380
AC_SUBST(CVSBUILD,[[CVSBUILD=1]])
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dnl===-----------------------------------------------------------------------===
388
dnl=== SECTION 3: Command line arguments for the configure script.
390
dnl===-----------------------------------------------------------------------===
392
dnl --enable-optimized : check whether they want to do an optimized build:
393
AC_ARG_ENABLE(optimized, AS_HELP_STRING(
394
--enable-optimized,[Compile with optimizations enabled (default is YES)]),,enableval="yes")
395
if test ${enableval} = "no" ; then
396
AC_SUBST(ENABLE_OPTIMIZED,[[]])
398
AC_SUBST(ENABLE_OPTIMIZED,[[ENABLE_OPTIMIZED=1]])
401
dnl --enable-profiling : check whether they want to do a profile build:
402
AC_ARG_ENABLE(profiling, AS_HELP_STRING(
403
--enable-profiling,[Compile with profiling enabled (default is NO)]),,enableval="no")
404
if test ${enableval} = "no" ; then
405
AC_SUBST(ENABLE_PROFILING,[[]])
407
AC_SUBST(ENABLE_PROFILING,[[ENABLE_PROFILING=1]])
410
dnl --enable-assertions : check whether they want to turn on assertions or not:
411
AC_ARG_ENABLE(assertions,AS_HELP_STRING(
412
--enable-assertions,[Compile with assertion checks enabled (default is NO)]),, enableval="no")
413
if test ${enableval} = "yes" ; then
414
AC_SUBST(DISABLE_ASSERTIONS,[[]])
416
AC_SUBST(DISABLE_ASSERTIONS,[[DISABLE_ASSERTIONS=1]])
419
dnl --enable-expensive-checks : check whether they want to turn on expensive debug checks:
420
AC_ARG_ENABLE(expensive-checks,AS_HELP_STRING(
421
--enable-expensive-checks,[Compile with expensive debug checks enabled (default is NO)]),, enableval="no")
422
if test ${enableval} = "yes" ; then
423
AC_SUBST(ENABLE_EXPENSIVE_CHECKS,[[ENABLE_EXPENSIVE_CHECKS=1]])
424
AC_SUBST(EXPENSIVE_CHECKS,[[yes]])
426
AC_SUBST(ENABLE_EXPENSIVE_CHECKS,[[]])
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AC_SUBST(EXPENSIVE_CHECKS,[[no]])
430
dnl --enable-debug-runtime : should runtime libraries have debug symbols?
431
AC_ARG_ENABLE(debug-runtime,
432
AS_HELP_STRING(--enable-debug-runtime,[Build runtime libs with debug symbols (default is NO)]),,enableval=no)
433
if test ${enableval} = "no" ; then
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AC_SUBST(DEBUG_RUNTIME,[[]])
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AC_SUBST(DEBUG_RUNTIME,[[DEBUG_RUNTIME=1]])
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dnl --enable-debug-symbols : should even optimized compiler libraries
440
dnl have debug symbols?
441
AC_ARG_ENABLE(debug-symbols,
442
AS_HELP_STRING(--enable-debug-symbols,[Build compiler with debug symbols (default is NO if optimization is on and YES if it's off)]),,enableval=no)
443
if test ${enableval} = "no" ; then
444
AC_SUBST(DEBUG_SYMBOLS,[[]])
446
AC_SUBST(DEBUG_SYMBOLS,[[DEBUG_SYMBOLS=1]])
449
dnl --enable-jit: check whether they want to enable the jit
451
AS_HELP_STRING(--enable-jit,
452
[Enable Just In Time Compiling (default is YES)]),,
454
if test ${enableval} = "no"
458
case "$llvm_cv_target_arch" in
459
x86) AC_SUBST(TARGET_HAS_JIT,1) ;;
460
Sparc) AC_SUBST(TARGET_HAS_JIT,0) ;;
461
PowerPC) AC_SUBST(TARGET_HAS_JIT,1) ;;
462
x86_64) AC_SUBST(TARGET_HAS_JIT,1) ;;
463
Alpha) AC_SUBST(TARGET_HAS_JIT,1) ;;
464
ARM) AC_SUBST(TARGET_HAS_JIT,1) ;;
465
Mips) AC_SUBST(TARGET_HAS_JIT,0) ;;
466
PIC16) AC_SUBST(TARGET_HAS_JIT,0) ;;
467
XCore) AC_SUBST(TARGET_HAS_JIT,0) ;;
468
MSP430) AC_SUBST(TARGET_HAS_JIT,0) ;;
469
SystemZ) AC_SUBST(TARGET_HAS_JIT,0) ;;
470
Blackfin) AC_SUBST(TARGET_HAS_JIT,0) ;;
471
MBlaze) AC_SUBST(TARGET_HAS_JIT,0) ;;
472
*) AC_SUBST(TARGET_HAS_JIT,0) ;;
476
dnl Allow enablement of doxygen generated documentation
477
AC_ARG_ENABLE(doxygen,
478
AS_HELP_STRING([--enable-doxygen],
479
[Build doxygen documentation (default is NO)]),,
482
yes) AC_SUBST(ENABLE_DOXYGEN,[1]) ;;
483
no) AC_SUBST(ENABLE_DOXYGEN,[0]) ;;
484
default) AC_SUBST(ENABLE_DOXYGEN,[0]) ;;
485
*) AC_MSG_ERROR([Invalid setting for --enable-doxygen. Use "yes" or "no"]) ;;
488
dnl Allow disablement of threads
489
AC_ARG_ENABLE(threads,
490
AS_HELP_STRING([--enable-threads],
491
[Use threads if available (default is YES)]),,
494
yes) AC_SUBST(ENABLE_THREADS,[1]) ;;
495
no) AC_SUBST(ENABLE_THREADS,[0]) ;;
496
default) AC_SUBST(ENABLE_THREADS,[1]) ;;
497
*) AC_MSG_ERROR([Invalid setting for --enable-threads. Use "yes" or "no"]) ;;
499
AC_DEFINE_UNQUOTED([ENABLE_THREADS],$ENABLE_THREADS,[Define if threads enabled])
501
dnl Allow building without position independent code
503
AS_HELP_STRING([--enable-pic],
504
[Build LLVM with Position Independent Code (default is YES)]),,
507
yes) AC_SUBST(ENABLE_PIC,[1]) ;;
508
no) AC_SUBST(ENABLE_PIC,[0]) ;;
509
default) AC_SUBST(ENABLE_PIC,[1]) ;;
510
*) AC_MSG_ERROR([Invalid setting for --enable-pic. Use "yes" or "no"]) ;;
512
AC_DEFINE_UNQUOTED([ENABLE_PIC],$ENABLE_PIC,
513
[Define if position independent code is enabled])
515
dnl Allow building a shared library and linking tools against it.
516
AC_ARG_ENABLE(shared,
517
AS_HELP_STRING([--enable-shared],
518
[Build a shared library and link tools against it (default is NO)]),,
521
yes) AC_SUBST(ENABLE_SHARED,[1]) ;;
522
no) AC_SUBST(ENABLE_SHARED,[0]) ;;
523
default) AC_SUBST(ENABLE_SHARED,[0]) ;;
524
*) AC_MSG_ERROR([Invalid setting for --enable-shared. Use "yes" or "no"]) ;;
527
dnl Enable embedding timestamp information into build.
528
AC_ARG_ENABLE(timestamps,
529
AS_HELP_STRING([--enable-timestamps],
530
[Enable embedding timestamp information in build (default is YES)]),,
533
yes) AC_SUBST(ENABLE_TIMESTAMPS,[1]) ;;
534
no) AC_SUBST(ENABLE_TIMESTAMPS,[0]) ;;
535
default) AC_SUBST(ENABLE_TIMESTAMPS,[1]) ;;
536
*) AC_MSG_ERROR([Invalid setting for --enable-timestamps. Use "yes" or "no"]) ;;
538
AC_DEFINE_UNQUOTED([ENABLE_TIMESTAMPS],$ENABLE_TIMESTAMPS,
539
[Define if timestamp information (e.g., __DATE___) is allowed])
541
dnl Allow specific targets to be specified for building (or not)
543
AC_ARG_ENABLE([targets],AS_HELP_STRING([--enable-targets],
544
[Build specific host targets: all or target1,target2,... Valid targets are:
545
host, x86, x86_64, sparc, powerpc, alpha, arm, mips, spu, pic16,
546
xcore, msp430, systemz, blackfin, cbe, and cpp (default=all)]),,
548
if test "$enableval" = host-only ; then
552
all) TARGETS_TO_BUILD="X86 Sparc PowerPC Alpha ARM Mips CellSPU PIC16 XCore MSP430 SystemZ Blackfin CBackend CppBackend MBlaze" ;;
553
*)for a_target in `echo $enableval|sed -e 's/,/ /g' ` ; do
555
x86) TARGETS_TO_BUILD="X86 $TARGETS_TO_BUILD" ;;
556
x86_64) TARGETS_TO_BUILD="X86 $TARGETS_TO_BUILD" ;;
557
sparc) TARGETS_TO_BUILD="Sparc $TARGETS_TO_BUILD" ;;
558
powerpc) TARGETS_TO_BUILD="PowerPC $TARGETS_TO_BUILD" ;;
559
alpha) TARGETS_TO_BUILD="Alpha $TARGETS_TO_BUILD" ;;
560
arm) TARGETS_TO_BUILD="ARM $TARGETS_TO_BUILD" ;;
561
mips) TARGETS_TO_BUILD="Mips $TARGETS_TO_BUILD" ;;
562
spu) TARGETS_TO_BUILD="CellSPU $TARGETS_TO_BUILD" ;;
563
pic16) TARGETS_TO_BUILD="PIC16 $TARGETS_TO_BUILD" ;;
564
xcore) TARGETS_TO_BUILD="XCore $TARGETS_TO_BUILD" ;;
565
msp430) TARGETS_TO_BUILD="MSP430 $TARGETS_TO_BUILD" ;;
566
systemz) TARGETS_TO_BUILD="SystemZ $TARGETS_TO_BUILD" ;;
567
blackfin) TARGETS_TO_BUILD="Blackfin $TARGETS_TO_BUILD" ;;
568
cbe) TARGETS_TO_BUILD="CBackend $TARGETS_TO_BUILD" ;;
569
cpp) TARGETS_TO_BUILD="CppBackend $TARGETS_TO_BUILD" ;;
570
mblaze) TARGETS_TO_BUILD="MBlaze $TARGETS_TO_BUILD" ;;
571
host) case "$llvm_cv_target_arch" in
572
x86) TARGETS_TO_BUILD="X86 $TARGETS_TO_BUILD" ;;
573
x86_64) TARGETS_TO_BUILD="X86 $TARGETS_TO_BUILD" ;;
574
Sparc) TARGETS_TO_BUILD="Sparc $TARGETS_TO_BUILD" ;;
575
PowerPC) TARGETS_TO_BUILD="PowerPC $TARGETS_TO_BUILD" ;;
576
Alpha) TARGETS_TO_BUILD="Alpha $TARGETS_TO_BUILD" ;;
577
ARM) TARGETS_TO_BUILD="ARM $TARGETS_TO_BUILD" ;;
578
Mips) TARGETS_TO_BUILD="Mips $TARGETS_TO_BUILD" ;;
579
MBlaze) TARGETS_TO_BUILD="MBlaze $TARGETS_TO_BUILD" ;;
580
CellSPU|SPU) TARGETS_TO_BUILD="CellSPU $TARGETS_TO_BUILD" ;;
581
PIC16) TARGETS_TO_BUILD="PIC16 $TARGETS_TO_BUILD" ;;
582
XCore) TARGETS_TO_BUILD="XCore $TARGETS_TO_BUILD" ;;
583
MSP430) TARGETS_TO_BUILD="MSP430 $TARGETS_TO_BUILD" ;;
584
s390x) TARGETS_TO_BUILD="SystemZ $TARGETS_TO_BUILD" ;;
585
Blackfin) TARGETS_TO_BUILD="Blackfin $TARGETS_TO_BUILD" ;;
586
*) AC_MSG_ERROR([Can not set target to build]) ;;
588
*) AC_MSG_ERROR([Unrecognized target $a_target]) ;;
593
AC_SUBST(TARGETS_TO_BUILD,$TARGETS_TO_BUILD)
595
# Determine whether we are building LLVM support for the native architecture.
596
# If so, define LLVM_NATIVE_ARCH to that LLVM target.
597
for a_target in $TARGETS_TO_BUILD; do
598
if test "$a_target" = "$LLVM_NATIVE_ARCH"; then
599
AC_DEFINE_UNQUOTED(LLVM_NATIVE_ARCH, $LLVM_NATIVE_ARCH,
600
[LLVM architecture name for the native architecture, if available])
601
LLVM_NATIVE_TARGET="LLVMInitialize${LLVM_NATIVE_ARCH}Target"
602
LLVM_NATIVE_TARGETINFO="LLVMInitialize${LLVM_NATIVE_ARCH}TargetInfo"
603
LLVM_NATIVE_ASMPRINTER="LLVMInitialize${LLVM_NATIVE_ARCH}AsmPrinter"
604
AC_DEFINE_UNQUOTED(LLVM_NATIVE_TARGET, $LLVM_NATIVE_TARGET,
605
[LLVM name for the native Target init function, if available])
606
AC_DEFINE_UNQUOTED(LLVM_NATIVE_TARGETINFO, $LLVM_NATIVE_TARGETINFO,
607
[LLVM name for the native TargetInfo init function, if available])
608
AC_DEFINE_UNQUOTED(LLVM_NATIVE_ASMPRINTER, $LLVM_NATIVE_ASMPRINTER,
609
[LLVM name for the native AsmPrinter init function, if available])
613
# Build the LLVM_TARGET and LLVM_... macros for Targets.def and the individual
614
# target feature def files.
616
LLVM_ENUM_ASM_PRINTERS=""
617
LLVM_ENUM_ASM_PARSERS=""
618
LLVM_ENUM_DISASSEMBLERS=""
619
for target_to_build in $TARGETS_TO_BUILD; do
620
LLVM_ENUM_TARGETS="LLVM_TARGET($target_to_build) $LLVM_ENUM_TARGETS"
621
if test -f ${srcdir}/lib/Target/${target_to_build}/AsmPrinter/Makefile ; then
622
LLVM_ENUM_ASM_PRINTERS="LLVM_ASM_PRINTER($target_to_build) $LLVM_ENUM_ASM_PRINTERS";
624
if test -f ${srcdir}/lib/Target/${target_to_build}/AsmParser/Makefile ; then
625
LLVM_ENUM_ASM_PARSERS="LLVM_ASM_PARSER($target_to_build) $LLVM_ENUM_ASM_PARSERS";
627
if test -f ${srcdir}/lib/Target/${target_to_build}/Disassembler/Makefile ; then
628
LLVM_ENUM_DISASSEMBLERS="LLVM_DISASSEMBLER($target_to_build) $LLVM_ENUM_DISASSEMBLERS";
631
AC_SUBST(LLVM_ENUM_TARGETS)
632
AC_SUBST(LLVM_ENUM_ASM_PRINTERS)
633
AC_SUBST(LLVM_ENUM_ASM_PARSERS)
634
AC_SUBST(LLVM_ENUM_DISASSEMBLERS)
636
dnl Prevent the CBackend from using printf("%a") for floating point so older
637
dnl C compilers that cannot deal with the 0x0p+0 hex floating point format
638
dnl can still compile the CBE's output
639
AC_ARG_ENABLE([cbe-printf-a],AS_HELP_STRING([--enable-cbe-printf-a],
640
[Enable C Backend output with hex floating point via %a (default is YES)]),,
643
yes) AC_SUBST(ENABLE_CBE_PRINTF_A,[1]) ;;
644
no) AC_SUBST(ENABLE_CBE_PRINTF_A,[0]) ;;
645
default) AC_SUBST(ENABLE_CBE_PRINTF_A,[1]) ;;
646
*) AC_MSG_ERROR([Invalid setting for --enable-cbe-printf-a. Use "yes" or "no"]) ;;
648
AC_DEFINE_UNQUOTED([ENABLE_CBE_PRINTF_A],$ENABLE_CBE_PRINTF_A,
649
[Define if CBE is enabled for printf %a output])
651
dnl Allow a specific llvm-gcc/llvm-g++ pair to be used with this LLVM config.
652
AC_ARG_WITH(llvmgccdir,
653
AS_HELP_STRING([--with-llvmgccdir],
654
[Specify location of llvm-gcc install dir (default searches PATH)]),,
657
default) WITH_LLVMGCCDIR=default ;;
658
/* | [[A-Za-z]]:[[\\/]]*) WITH_LLVMGCCDIR=$withval ;;
659
*) AC_MSG_ERROR([Invalid path for --with-llvmgccdir. Provide full path]) ;;
662
dnl Allow a specific llvm-gcc compiler to be used with this LLVM config.
664
AS_HELP_STRING([--with-llvmgcc],
665
[Specify location of llvm-gcc driver (default searches PATH)]),
666
LLVMGCC=$with_llvmgcc
669
dnl Allow a specific llvm-g++ compiler to be used with this LLVM config.
671
AS_HELP_STRING([--with-llvmgxx],
672
[Specify location of llvm-g++ driver (default searches PATH)]),
673
LLVMGXX=$with_llvmgxx
676
if test -n "$LLVMGCC"; then
677
LLVMGCCCOMMAND="$LLVMGCC"
680
if test -n "$LLVMGXX"; then
681
LLVMGXXCOMMAND="$LLVMGXX"
684
if test -n "$LLVMGCC" && test -z "$LLVMGXX"; then
685
AC_MSG_ERROR([Invalid llvm-g++. Use --with-llvmgxx when --with-llvmgcc is used]);
688
if test -n "$LLVMGXX" && test -z "$LLVMGCC"; then
689
AC_MSG_ERROR([Invalid llvm-gcc. Use --with-llvmgcc when --with-llvmgxx is used]);
692
dnl Allow a specific Clang compiler to be used with this LLVM config.
694
AS_HELP_STRING([--with-clang],
695
[Specify location of clang compiler (default is --with-built-clang)]),
696
[],[with_clang=default])
698
dnl Enable use of the built Clang.
699
AC_ARG_WITH(built-clang,
700
AS_HELP_STRING([--with-built-clang],
701
[Use the compiled Clang as the LLVM compiler (default=check)]),
702
[],[with_built_clang=check])
704
dnl Select the Clang compiler option.
706
dnl If --with-clang is given, always honor that; otherwise honor
707
dnl --with-built-clang, or check if we have the clang sources.
708
AC_MSG_CHECKING([clang compiler])
711
if test "$with_clang" != "default"; then
712
WITH_CLANGPATH="$with_clang"
713
if ! test -x "$WITH_CLANGPATH"; then
714
AC_MSG_ERROR([invalid --with-clang, path does not specify an executable])
716
elif test "$with_built_clang" = "yes"; then
718
elif test "$with_built_clang" = "no"; then
721
if test "$with_built_clang" != "check"; then
722
AC_MSG_ERROR([invalid value for --with-built-clang.])
725
if test -f ${srcdir}/tools/clang/README.txt; then
730
if ! test -z "$WITH_CLANGPATH"; then
731
AC_MSG_RESULT([$WITH_CLANGPATH])
732
WITH_CLANGXXPATH=`"$WITH_CLANGPATH" --print-prog-name=clang++`
733
elif test "$WITH_BUILT_CLANG" = "1"; then
734
AC_MSG_RESULT([built])
736
AC_MSG_RESULT([none])
738
AC_SUBST(CLANGPATH,$WITH_CLANGPATH)
739
AC_SUBST(CLANGXXPATH,$WITH_CLANGXXPATH)
740
AC_SUBST(ENABLE_BUILT_CLANG,$WITH_BUILT_CLANG)
742
dnl Override the option to use for optimized builds.
743
AC_ARG_WITH(optimize-option,
744
AS_HELP_STRING([--with-optimize-option],
745
[Select the compiler options to use for optimized builds]),,
747
AC_MSG_CHECKING([optimization flags])
750
case "$llvm_cv_os_type" in
751
FreeBSD) optimize_option=-O2 ;;
752
MingW) optimize_option=-O2 ;;
753
*) optimize_option=-O3 ;;
755
*) optimize_option="$withval" ;;
757
AC_SUBST(OPTIMIZE_OPTION,$optimize_option)
758
AC_MSG_RESULT([$optimize_option])
760
dnl Specify extra build options
761
AC_ARG_WITH(extra-options,
762
AS_HELP_STRING([--with-extra-options],
763
[Specify additional options to compile LLVM with]),,
766
default) EXTRA_OPTIONS= ;;
767
*) EXTRA_OPTIONS=$withval ;;
769
AC_SUBST(EXTRA_OPTIONS,$EXTRA_OPTIONS)
771
dnl Allow specific bindings to be specified for building (or not)
772
AC_ARG_ENABLE([bindings],AS_HELP_STRING([--enable-bindings],
773
[Build specific language bindings: all,auto,none,{binding-name} (default=auto)]),,
777
yes | default | auto) BINDINGS_TO_BUILD="auto" ;;
778
all ) BINDINGS_TO_BUILD="ocaml" ;;
779
none | no) BINDINGS_TO_BUILD="" ;;
780
*)for a_binding in `echo $enableval|sed -e 's/,/ /g' ` ; do
782
ocaml) BINDINGS_TO_BUILD="ocaml $BINDINGS_TO_BUILD" ;;
783
*) AC_MSG_ERROR([Unrecognized binding $a_binding]) ;;
789
dnl Allow the ocaml libdir to be overridden. This could go in a configure
790
dnl script for bindings/ocaml/configure, except that its auto value depends on
791
dnl OCAMLC, which is found here to support tests.
792
AC_ARG_WITH([ocaml-libdir],
793
[AS_HELP_STRING([--with-ocaml-libdir],
794
[Specify install location for ocaml bindings (default is stdlib)])],
798
auto) with_ocaml_libdir="$withval" ;;
799
/* | [[A-Za-z]]:[[\\/]]*) with_ocaml_libdir="$withval" ;;
800
*) AC_MSG_ERROR([Invalid path for --with-ocaml-libdir. Provide full path]) ;;
803
AC_ARG_WITH(c-include-dirs,
804
AS_HELP_STRING([--with-c-include-dirs],
805
[Colon separated list of directories clang will search for headers]),,
807
AC_DEFINE_UNQUOTED(C_INCLUDE_DIRS,"$withval",
808
[Directories clang will search for headers])
810
AC_ARG_WITH(cxx-include-root,
811
AS_HELP_STRING([--with-cxx-include-root],
812
[Directory with the libstdc++ headers.]),,
814
AC_DEFINE_UNQUOTED(CXX_INCLUDE_ROOT,"$withval",
815
[Directory with the libstdc++ headers.])
817
AC_ARG_WITH(cxx-include-arch,
818
AS_HELP_STRING([--with-cxx-include-arch],
819
[Architecture of the libstdc++ headers.]),,
821
AC_DEFINE_UNQUOTED(CXX_INCLUDE_ARCH,"$withval",
822
[Arch the libstdc++ headers.])
824
AC_ARG_WITH(cxx-include-32bit-dir,
825
AS_HELP_STRING([--with-cxx-include-32bit-dir],
826
[32 bit multilib dir.]),,
828
AC_DEFINE_UNQUOTED(CXX_INCLUDE_32BIT_DIR,"$withval",
829
[32 bit multilib directory.])
831
AC_ARG_WITH(cxx-include-64bit-dir,
832
AS_HELP_STRING([--with-cxx-include-64bit-dir],
833
[64 bit multilib directory.]),,
835
AC_DEFINE_UNQUOTED(CXX_INCLUDE_64BIT_DIR,"$withval",
836
[64 bit multilib directory.])
838
dnl Allow linking of LLVM with GPLv3 binutils code.
839
AC_ARG_WITH(binutils-include,
840
AS_HELP_STRING([--with-binutils-include],
841
[Specify path to binutils/include/ containing plugin-api.h file for gold plugin.]),,
844
default) WITH_BINUTILS_INCDIR=default ;;
845
/* | [[A-Za-z]]:[[\\/]]*) WITH_BINUTILS_INCDIR=$withval ;;
846
*) AC_MSG_ERROR([Invalid path for --with-binutils-include. Provide full path]) ;;
848
if test "x$WITH_BINUTILS_INCDIR" != xdefault ; then
849
AC_SUBST(BINUTILS_INCDIR,$WITH_BINUTILS_INCDIR)
850
if test ! -f "$WITH_BINUTILS_INCDIR/plugin-api.h"; then
851
echo "$WITH_BINUTILS_INCDIR/plugin-api.h"
852
AC_MSG_ERROR([Invalid path to directory containing plugin-api.h.]);
856
dnl --enable-libffi : check whether the user wants to turn off libffi:
857
AC_ARG_ENABLE(libffi,AS_HELP_STRING(
858
--enable-libffi,[Check for the presence of libffi (default is NO)]),
859
[case "$enableval" in
860
yes) llvm_cv_enable_libffi="yes" ;;
861
no) llvm_cv_enable_libffi="no" ;;
862
*) AC_MSG_ERROR([Invalid setting for --enable-libffi. Use "yes" or "no"]) ;;
864
llvm_cv_enable_libffi=no)
866
dnl===-----------------------------------------------------------------------===
868
dnl=== SECTION 4: Check for programs we need and that they are the right version
870
dnl===-----------------------------------------------------------------------===
872
dnl Check for compilation tools
880
dnl Check for the tools that the makefiles require
883
AC_PATH_PROG(CMP, [cmp], [cmp])
884
AC_PATH_PROG(CP, [cp], [cp])
885
AC_PATH_PROG(DATE, [date], [date])
886
AC_PATH_PROG(FIND, [find], [find])
887
AC_PATH_PROG(GREP, [grep], [grep])
888
AC_PATH_PROG(MKDIR,[mkdir],[mkdir])
889
AC_PATH_PROG(MV, [mv], [mv])
891
AC_CHECK_TOOL(AR, ar, false)
892
AC_PATH_PROG(RM, [rm], [rm])
893
AC_PATH_PROG(SED, [sed], [sed])
894
AC_PATH_PROG(TAR, [tar], [gtar])
895
AC_PATH_PROG(BINPWD,[pwd], [pwd])
897
dnl Looking for misc. graph plotting software
898
AC_PATH_PROG(GRAPHVIZ, [Graphviz], [echo Graphviz])
899
if test "$GRAPHVIZ" != "echo Graphviz" ; then
900
AC_DEFINE([HAVE_GRAPHVIZ],[1],[Define if the Graphviz program is available])
901
dnl If we're targeting for mingw we should emit windows paths, not msys
902
if test "$llvm_cv_os_type" = "MingW" ; then
903
GRAPHVIZ=`echo $GRAPHVIZ | sed 's/^\/\([[A-Za-z]]\)\//\1:\//' `
905
AC_DEFINE_UNQUOTED([LLVM_PATH_GRAPHVIZ],"$GRAPHVIZ${EXEEXT}",
906
[Define to path to Graphviz program if found or 'echo Graphviz' otherwise])
908
AC_PATH_PROG(DOT, [dot], [echo dot])
909
if test "$DOT" != "echo dot" ; then
910
AC_DEFINE([HAVE_DOT],[1],[Define if the dot program is available])
911
dnl If we're targeting for mingw we should emit windows paths, not msys
912
if test "$llvm_cv_os_type" = "MingW" ; then
913
DOT=`echo $DOT | sed 's/^\/\([[A-Za-z]]\)\//\1:\//' `
915
AC_DEFINE_UNQUOTED([LLVM_PATH_DOT],"$DOT${EXEEXT}",
916
[Define to path to dot program if found or 'echo dot' otherwise])
918
AC_PATH_PROG(FDP, [fdp], [echo fdp])
919
if test "$FDP" != "echo fdp" ; then
920
AC_DEFINE([HAVE_FDP],[1],[Define if the neat program is available])
921
dnl If we're targeting for mingw we should emit windows paths, not msys
922
if test "$llvm_cv_os_type" = "MingW" ; then
923
FDP=`echo $FDP | sed 's/^\/\([[A-Za-z]]\)\//\1:\//' `
925
AC_DEFINE_UNQUOTED([LLVM_PATH_FDP],"$FDP${EXEEXT}",
926
[Define to path to fdp program if found or 'echo fdp' otherwise])
928
AC_PATH_PROG(NEATO, [neato], [echo neato])
929
if test "$NEATO" != "echo neato" ; then
930
AC_DEFINE([HAVE_NEATO],[1],[Define if the neat program is available])
931
dnl If we're targeting for mingw we should emit windows paths, not msys
932
if test "$llvm_cv_os_type" = "MingW" ; then
933
NEATO=`echo $NEATO | sed 's/^\/\([[A-Za-z]]\)\//\1:\//' `
935
AC_DEFINE_UNQUOTED([LLVM_PATH_NEATO],"$NEATO${EXEEXT}",
936
[Define to path to neato program if found or 'echo neato' otherwise])
938
AC_PATH_PROG(TWOPI, [twopi], [echo twopi])
939
if test "$TWOPI" != "echo twopi" ; then
940
AC_DEFINE([HAVE_TWOPI],[1],[Define if the neat program is available])
941
dnl If we're targeting for mingw we should emit windows paths, not msys
942
if test "$llvm_cv_os_type" = "MingW" ; then
943
TWOPI=`echo $TWOPI | sed 's/^\/\([[A-Za-z]]\)\//\1:\//' `
945
AC_DEFINE_UNQUOTED([LLVM_PATH_TWOPI],"$TWOPI${EXEEXT}",
946
[Define to path to twopi program if found or 'echo twopi' otherwise])
948
AC_PATH_PROG(CIRCO, [circo], [echo circo])
949
if test "$CIRCO" != "echo circo" ; then
950
AC_DEFINE([HAVE_CIRCO],[1],[Define if the neat program is available])
951
dnl If we're targeting for mingw we should emit windows paths, not msys
952
if test "$llvm_cv_os_type" = "MingW" ; then
953
CIRCO=`echo $CIRCO | sed 's/^\/\([[A-Za-z]]\)\//\1:\//' `
955
AC_DEFINE_UNQUOTED([LLVM_PATH_CIRCO],"$CIRCO${EXEEXT}",
956
[Define to path to circo program if found or 'echo circo' otherwise])
958
AC_PATH_PROGS(GV, [gv gsview32], [echo gv])
959
if test "$GV" != "echo gv" ; then
960
AC_DEFINE([HAVE_GV],[1],[Define if the gv program is available])
961
dnl If we're targeting for mingw we should emit windows paths, not msys
962
if test "$llvm_cv_os_type" = "MingW" ; then
963
GV=`echo $GV | sed 's/^\/\([[A-Za-z]]\)\//\1:\//' `
965
AC_DEFINE_UNQUOTED([LLVM_PATH_GV],"$GV${EXEEXT}",
966
[Define to path to gv program if found or 'echo gv' otherwise])
968
AC_PATH_PROG(DOTTY, [dotty], [echo dotty])
969
if test "$DOTTY" != "echo dotty" ; then
970
AC_DEFINE([HAVE_DOTTY],[1],[Define if the dotty program is available])
971
dnl If we're targeting for mingw we should emit windows paths, not msys
972
if test "$llvm_cv_os_type" = "MingW" ; then
973
DOTTY=`echo $DOTTY | sed 's/^\/\([[A-Za-z]]\)\//\1:\//' `
975
AC_DEFINE_UNQUOTED([LLVM_PATH_DOTTY],"$DOTTY${EXEEXT}",
976
[Define to path to dotty program if found or 'echo dotty' otherwise])
979
dnl Look for a sufficiently recent version of Perl.
980
dnl CLAMAV local: don't need Perl, we use automake buildsystem not llvm-config
981
dnl LLVM_PROG_PERL([5.006])
983
dnl if test x"$PERL" = xnone; then
984
AC_SUBST(HAVE_PERL,0)
985
dnl AC_MSG_ERROR([perl is required but was not found, please install it])
987
dnl AC_SUBST(HAVE_PERL,1)
990
dnl Find the install program
992
dnl Prepend src dir to install path dir if it's a relative path
993
dnl This is a hack for installs that take place in something other
994
dnl than the top level.
996
[[\\/$]]* | ?:[[\\/]]* ) ;;
997
*) INSTALL="\\\$(TOPSRCDIR)/$INSTALL" ;;
1000
dnl Checks for documentation and testing tools that we can do without. If these
1001
dnl are not found then they are set to "true" which always succeeds but does
1002
dnl nothing. This just lets the build output show that we could have done
1003
dnl something if the tool was available.
1004
AC_PATH_PROG(BZIP2, [bzip2])
1005
AC_PATH_PROG(CAT, [cat])
1006
AC_PATH_PROG(DOXYGEN, [doxygen])
1007
AC_PATH_PROG(GROFF, [groff])
1008
AC_PATH_PROG(GZIP, [gzip])
1009
AC_PATH_PROG(POD2HTML, [pod2html])
1010
AC_PATH_PROG(POD2MAN, [pod2man])
1011
AC_PATH_PROG(PDFROFF, [pdfroff])
1012
AC_PATH_PROG(RUNTEST, [runtest])
1014
AC_PATH_PROG(ZIP, [zip])
1015
AC_PATH_PROGS(OCAMLC, [ocamlc])
1016
AC_PATH_PROGS(OCAMLOPT, [ocamlopt])
1017
AC_PATH_PROGS(OCAMLDEP, [ocamldep])
1018
AC_PATH_PROGS(OCAMLDOC, [ocamldoc])
1019
AC_PATH_PROGS(GAS, [gas as])
1021
dnl Get the version of the linker in use.
1024
dnl Determine whether the linker supports the -R option.
1027
dnl Determine whether the linker supports the -export-dynamic option.
1028
AC_LINK_EXPORT_DYNAMIC
1030
dnl Determine whether the linker supports the --version-script option.
1031
AC_LINK_VERSION_SCRIPT
1033
dnl Check for libtool and the library that has dlopen function (which must come
1034
dnl before the AC_PROG_LIBTOOL check in order to enable dlopening libraries with
1039
if test "$WITH_LLVMGCCDIR" = "default" ; then
1040
LLVMGCC="llvm-gcc${EXEEXT}"
1041
LLVMGXX="llvm-g++${EXEEXT}"
1042
LLVMGCCCOMMAND="$LLVMGCC"
1043
LLVMGXXCOMMAND="$LLVMGXX"
1044
AC_SUBST(LLVMGCCCOMMAND,$LLVMGCCCOMMAND)
1045
AC_SUBST(LLVMGXXCOMMAND,$LLVMGXXCOMMAND)
1046
AC_PATH_PROG(LLVMGCC, $LLVMGCC, [])
1047
AC_PATH_PROG(LLVMGXX, $LLVMGXX, [])
1049
if test -z "$LLVMGCC"; then
1050
LLVMGCC="$WITH_LLVMGCCDIR/bin/llvm-gcc${EXEEXT}"
1051
LLVMGCCCOMMAND="$LLVMGCC"
1053
if test -z "$LLVMGXX"; then
1054
LLVMGXX="$WITH_LLVMGCCDIR/bin/llvm-g++${EXEEXT}"
1055
LLVMGXXCOMMAND="$LLVMGXX"
1058
AC_SUBST(LLVMGCC,$LLVMGCC)
1059
AC_SUBST(LLVMGXX,$LLVMGXX)
1060
AC_SUBST(LLVMGCCCOMMAND,$LLVMGCCCOMMAND)
1061
AC_SUBST(LLVMGXXCOMMAND,$LLVMGXXCOMMAND)
1064
dnl Select the LLVM capable compiler to use, we default to using llvm-gcc if
1065
dnl found, otherwise clang if available.
1067
AS_HELP_STRING([--with-llvmcc=<name>],
1068
[Choose the LLVM capable compiler to use (llvm-gcc, clang, or none; default=check)]),
1069
[],[with_llvmcc=check])
1070
AC_MSG_CHECKING([LLVM capable compiler])
1071
if test "$with_llvmcc" != "check"; then
1072
if (test "$with_llvmcc" != "llvm-gcc" &&
1073
test "$with_llvmcc" != "clang" &&
1074
test "$with_llvmcc" != "none"); then
1075
AC_MSG_ERROR([invalid value for --with-llvmcc, expected 'llvm-gcc', 'clang', or 'none'.])
1077
WITH_LLVMCC="$with_llvmcc"
1078
elif test -n "$LLVMGCC"; then
1079
WITH_LLVMCC=llvm-gcc
1080
elif test -n "$WITH_CLANGPATH" || test "$WITH_BUILT_CLANG" -ne "0"; then
1085
AC_MSG_RESULT([$WITH_LLVMCC])
1086
AC_SUBST(LLVMCC_OPTION,$WITH_LLVMCC)
1088
AC_MSG_CHECKING([tool compatibility])
1090
dnl Ensure that compilation tools are GCC or a GNU compatible compiler such as
1091
dnl ICC; we use GCC specific options in the makefiles so the compiler needs
1092
dnl to support those options.
1093
dnl "icc" emits gcc signatures
1094
dnl "icc -no-gcc" emits no gcc signature BUT is still compatible
1106
if test "$GCC" != "yes" && test "$ICC" != "yes"
1108
AC_MSG_ERROR([gcc|icc required but not found])
1111
dnl Ensure that compilation tools are GCC; we use GCC specific extensions
1112
if test "$GXX" != "yes" && test "$IXX" != "yes"
1114
AC_MSG_ERROR([g++|icc required but not found])
1117
dnl Verify that GCC is version 3.0 or higher
1118
if test "$GCC" = "yes"
1120
AC_COMPILE_IFELSE([[#if !defined(__GNUC__) || __GNUC__ < 3
1121
#error Unsupported GCC version
1123
]], [], [AC_MSG_ERROR([gcc 3.x required, but you have a lower version])])
1126
dnl Check for GNU Make. We use its extensions, so don't build without it
1127
if test -z "$llvm_cv_gnu_make_command"
1129
AC_MSG_ERROR([GNU Make required but not found])
1132
dnl Tool compatibility is okay if we make it here.
1135
dnl Check optional compiler flags.
1136
AC_MSG_CHECKING([optional compiler flags])
1137
CXX_FLAG_CHECK(NO_VARIADIC_MACROS, [-Wno-variadic-macros])
1138
CXX_FLAG_CHECK(NO_MISSING_FIELD_INITIALIZERS, [-Wno-missing-field-initializers])
1139
AC_MSG_RESULT([$NO_VARIADIC_MACROS $NO_MISSING_FIELD_INITIALIZERS])
1141
dnl===-----------------------------------------------------------------------===
1143
dnl=== SECTION 5: Check for libraries
1145
dnl===-----------------------------------------------------------------------===
1148
if test "$llvm_cv_os_type" = "MingW" ; then
1149
AC_CHECK_LIB(imagehlp, main)
1150
AC_CHECK_LIB(psapi, main)
1153
dnl dlopen() is required for plugin support.
1154
AC_SEARCH_LIBS(dlopen,dl,AC_DEFINE([HAVE_DLOPEN],[1],
1155
[Define if dlopen() is available on this platform.]),
1156
AC_MSG_WARN([dlopen() not found - disabling plugin support]))
1158
dnl libffi is optional; used to call external functions from the interpreter
1159
if test "$llvm_cv_enable_libffi" = "yes" ; then
1160
AC_SEARCH_LIBS(ffi_call,ffi,AC_DEFINE([HAVE_FFI_CALL],[1],
1161
[Define if libffi is available on this platform.]),
1162
AC_MSG_ERROR([libffi not found - configure without --enable-libffi to compile without it]))
1165
dnl mallinfo is optional; the code can compile (minus features) without it
1166
AC_SEARCH_LIBS(mallinfo,malloc,AC_DEFINE([HAVE_MALLINFO],[1],
1167
[Define if mallinfo() is available on this platform.]))
1169
dnl pthread locking functions are optional - but llvm will not be thread-safe
1171
if test "$ENABLE_THREADS" -eq 1 ; then
1172
AC_CHECK_LIB(pthread, pthread_mutex_init)
1173
AC_SEARCH_LIBS(pthread_mutex_lock,pthread,
1174
AC_DEFINE([HAVE_PTHREAD_MUTEX_LOCK],[1],
1175
[Have pthread_mutex_lock]))
1176
AC_SEARCH_LIBS(pthread_rwlock_init,pthread,
1177
AC_DEFINE([HAVE_PTHREAD_RWLOCK_INIT],[1],
1178
[Have pthread_rwlock_init]))
1179
AC_SEARCH_LIBS(pthread_getspecific,pthread,
1180
AC_DEFINE([HAVE_PTHREAD_GETSPECIFIC],[1],
1181
[Have pthread_getspecific]))
1184
dnl Allow extra x86-disassembler library
1186
AS_HELP_STRING([--with-udis86=<path>],
1187
[Use udis86 external x86 disassembler library]),
1189
AC_SUBST(USE_UDIS86, [1])
1192
*) LDFLAGS="$LDFLAGS -L${withval}" ;;
1194
AC_CHECK_LIB(udis86, ud_init, [], [
1195
echo "Error! You need to have libudis86 around."
1199
AC_SUBST(USE_UDIS86, [0]))
1200
AC_DEFINE_UNQUOTED([USE_UDIS86],$USE_UDIS86,
1201
[Define if use udis86 library])
1203
dnl Allow OProfile support for JIT output.
1204
AC_ARG_WITH(oprofile,
1205
AS_HELP_STRING([--with-oprofile=<prefix>],
1206
[Tell OProfile >= 0.9.4 how to symbolize JIT output]),
1208
AC_SUBST(USE_OPROFILE, [1])
1210
/usr|yes) llvm_cv_oppath=/usr/lib/oprofile ;;
1212
AC_SUBST(USE_OPROFILE, [0]) ;;
1213
*) llvm_cv_oppath="${withval}/lib/oprofile"
1214
CPPFLAGS="-I${withval}/include";;
1216
if test -n "$llvm_cv_oppath" ; then
1217
LIBS="$LIBS -L${llvm_cv_oppath} -Wl,-rpath,${llvm_cv_oppath}"
1218
dnl Work around http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=537744:
1219
dnl libbfd is not included properly in libopagent in some Debian
1220
dnl versions. If libbfd isn't found at all, we assume opagent works
1222
AC_SEARCH_LIBS(bfd_init, bfd, [], [])
1223
AC_SEARCH_LIBS(op_open_agent, opagent, [], [
1224
echo "Error! You need to have libopagent around."
1227
AC_CHECK_HEADER([opagent.h], [], [
1228
echo "Error! You need to have opagent.h around."
1234
AC_SUBST(USE_OPROFILE, [0])
1236
AC_DEFINE_UNQUOTED([USE_OPROFILE],$USE_OPROFILE,
1237
[Define if we have the oprofile JIT-support library])
1239
dnl===-----------------------------------------------------------------------===
1241
dnl=== SECTION 6: Check for header files
1243
dnl===-----------------------------------------------------------------------===
1245
dnl First, use autoconf provided macros for specific headers that we need
1246
dnl We don't check for ancient stuff or things that are guaranteed to be there
1247
dnl by the C++ standard. We always use the <cfoo> versions of <foo.h> C headers.
1248
dnl Generally we're looking for POSIX headers.
1250
AC_HEADER_MMAP_ANONYMOUS
1256
AC_CHECK_HEADERS([dlfcn.h execinfo.h fcntl.h inttypes.h limits.h link.h])
1257
AC_CHECK_HEADERS([malloc.h setjmp.h signal.h stdint.h termios.h unistd.h])
1258
AC_CHECK_HEADERS([utime.h windows.h])
1259
AC_CHECK_HEADERS([sys/mman.h sys/param.h sys/resource.h sys/time.h])
1260
AC_CHECK_HEADERS([sys/types.h sys/ioctl.h malloc/malloc.h mach/mach.h])
1261
AC_CHECK_HEADERS([valgrind/valgrind.h])
1262
if test "$ENABLE_THREADS" -eq 1 ; then
1263
AC_CHECK_HEADERS(pthread.h,
1264
AC_SUBST(HAVE_PTHREAD, 1),
1265
AC_SUBST(HAVE_PTHREAD, 0))
1267
AC_SUBST(HAVE_PTHREAD, 0)
1270
dnl Try to find ffi.h.
1271
if test "$llvm_cv_enable_libffi" = "yes" ; then
1272
AC_CHECK_HEADERS([ffi.h ffi/ffi.h])
1275
dnl Try to find Darwin specific crash reporting libraries.
1276
AC_CHECK_HEADERS([CrashReporterClient.h])
1278
dnl Try to find Darwin specific crash reporting global.
1279
AC_MSG_CHECKING([__crashreporter_info__])
1282
[[extern const char *__crashreporter_info__;
1284
__crashreporter_info__ = "test";
1289
AC_DEFINE(HAVE_CRASHREPORTER_INFO, 1, Can use __crashreporter_info__),
1291
AC_DEFINE(HAVE_CRASHREPORTER_INFO, 0,
1292
Define if __crashreporter_info__ exists.))
1294
dnl===-----------------------------------------------------------------------===
1296
dnl=== SECTION 7: Check for types and structures
1298
dnl===-----------------------------------------------------------------------===
1303
AC_DEFINE_UNQUOTED([RETSIGTYPE],[void],[Define as the return type of signal handlers (`int' or `void').])
1305
AC_CHECK_TYPES([int64_t],,AC_MSG_ERROR([Type int64_t required but not found]))
1306
AC_CHECK_TYPES([uint64_t],,
1307
AC_CHECK_TYPES([u_int64_t],,
1308
AC_MSG_ERROR([Type uint64_t or u_int64_t required but not found])))
1310
dnl===-----------------------------------------------------------------------===
1312
dnl=== SECTION 8: Check for specific functions needed
1314
dnl===-----------------------------------------------------------------------===
1316
AC_CHECK_FUNCS([backtrace ceilf floorf roundf rintf nearbyintf getcwd ])
1317
AC_CHECK_FUNCS([powf fmodf strtof round ])
1318
AC_CHECK_FUNCS([getpagesize getrusage getrlimit setrlimit gettimeofday ])
1319
AC_CHECK_FUNCS([isatty mkdtemp mkstemp ])
1320
AC_CHECK_FUNCS([mktemp posix_spawn realpath sbrk setrlimit strdup ])
1321
AC_CHECK_FUNCS([strerror strerror_r strerror_s setenv ])
1322
AC_CHECK_FUNCS([strtoll strtoq sysconf malloc_zone_statistics ])
1323
AC_CHECK_FUNCS([setjmp longjmp sigsetjmp siglongjmp])
1327
dnl Check for variations in the Standard C++ library and STL. These macros are
1328
dnl provided by LLVM in the autoconf/m4 directory.
1332
dnl Check for mmap support.We also need to know if /dev/zero is required to
1333
dnl be opened for allocating RWX memory.
1334
dnl Make sure we aren't attempting to configure for an unknown system
1335
if test "$llvm_cv_platform_type" = "Unix" ; then
1338
AC_NEED_DEV_ZERO_FOR_MMAP
1340
if test "$ac_cv_func_mmap_fixed_mapped" = "no"
1342
AC_MSG_WARN([mmap() of a fixed address required but not supported])
1344
if test "$ac_cv_func_mmap_file" = "no"
1346
AC_MSG_WARN([mmap() of files required but not found])
1350
dnl atomic builtins are required for threading support.
1351
AC_MSG_CHECKING(for GCC atomic builtins)
1352
dnl Since we'll be using these atomic builtins in C++ files we should test
1353
dnl the C++ compiler.
1358
volatile unsigned long val = 1;
1359
__sync_synchronize();
1360
__sync_val_compare_and_swap(&val, 1, 0);
1361
__sync_add_and_fetch(&val, 1);
1362
__sync_sub_and_fetch(&val, 1);
1368
AC_DEFINE(LLVM_MULTITHREADED, 1, Build multithreading support into LLVM),
1370
AC_DEFINE(LLVM_MULTITHREADED, 0, Build multithreading support into LLVM)
1371
AC_MSG_WARN([LLVM will be built thread-unsafe because atomic builtins are missing]))
1373
dnl===-----------------------------------------------------------------------===
1375
dnl=== SECTION 9: Additional checks, variables, etc.
1377
dnl===-----------------------------------------------------------------------===
1379
dnl Handle 32-bit linux systems running a 64-bit kernel.
1380
dnl This has to come after section 4 because it invokes the compiler.
1381
if test "$llvm_cv_os_type" = "Linux" -a "$llvm_cv_target_arch" = "x86_64" ; then
1383
if test "$llvm_cv_linux_mixed" = "yes"; then
1384
llvm_cv_target_arch="x86"
1389
dnl Check, whether __dso_handle is present
1390
AC_CHECK_FUNCS([__dso_handle])
1392
dnl See if the llvm-gcc executable can compile to LLVM assembly
1393
AC_CACHE_CHECK([whether llvm-gcc is sane],[llvm_cv_llvmgcc_sanity],
1394
[llvm_cv_llvmgcc_sanity="no"
1395
if test -x "$LLVMGCC" ; then
1396
cp /dev/null conftest.c
1397
"$LLVMGCC" -emit-llvm -S -o - conftest.c | \
1398
grep 'target datalayout =' > /dev/null 2>&1
1399
if test $? -eq 0 ; then
1400
llvm_cv_llvmgcc_sanity="yes"
1405
dnl Since we have a sane llvm-gcc, identify it and its sub-tools
1406
if test "$llvm_cv_llvmgcc_sanity" = "yes" ; then
1407
AC_MSG_CHECKING([llvm-gcc component support])
1408
llvmcc1path=`"$LLVMGCC" --print-prog-name=cc1`
1409
AC_SUBST(LLVMCC1,$llvmcc1path)
1410
llvmcc1pluspath=`"$LLVMGCC" --print-prog-name=cc1plus`
1411
AC_SUBST(LLVMCC1PLUS,$llvmcc1pluspath)
1412
llvmgccdir=`echo "$llvmcc1path" | sed 's,/libexec/.*,,'`
1413
AC_SUBST(LLVMGCCDIR,$llvmgccdir)
1414
llvmgcclangs=[`"$LLVMGCC" -v --help 2>&1 | grep '^Configured with:' | sed 's/^.*--enable-languages=\([^ ]*\).*/\1/'`]
1415
AC_SUBST(LLVMGCC_LANGS,$llvmgcclangs)
1419
dnl Propagate the shared library extension that the libltdl checks did to
1420
dnl the Makefiles so we can use it there too
1421
AC_SUBST(SHLIBEXT,$libltdl_cv_shlibext)
1423
dnl Propagate the run-time library path variable that the libltdl
1424
dnl checks found to the Makefiles so we can use it there too
1425
AC_SUBST(SHLIBPATH_VAR,$libltdl_cv_shlibpath_var)
1427
# Translate the various configuration directories and other basic
1428
# information into substitutions that will end up in Makefile.config.in
1429
# that these configured values can be used by the makefiles
1430
if test "${prefix}" = "NONE" ; then
1433
eval LLVM_PREFIX="${prefix}";
1434
eval LLVM_BINDIR="${prefix}/bin";
1435
eval LLVM_LIBDIR="${prefix}/lib";
1436
eval LLVM_DATADIR="${prefix}/share/llvm";
1437
eval LLVM_DOCSDIR="${prefix}/share/doc/llvm";
1438
eval LLVM_ETCDIR="${prefix}/etc/llvm";
1439
eval LLVM_INCLUDEDIR="${prefix}/include";
1440
eval LLVM_INFODIR="${prefix}/info";
1441
eval LLVM_MANDIR="${prefix}/man";
1442
LLVM_CONFIGTIME=`date`
1443
AC_SUBST(LLVM_PREFIX)
1444
AC_SUBST(LLVM_BINDIR)
1445
AC_SUBST(LLVM_LIBDIR)
1446
AC_SUBST(LLVM_DATADIR)
1447
AC_SUBST(LLVM_DOCSDIR)
1448
AC_SUBST(LLVM_ETCDIR)
1449
AC_SUBST(LLVM_INCLUDEDIR)
1450
AC_SUBST(LLVM_INFODIR)
1451
AC_SUBST(LLVM_MANDIR)
1452
AC_SUBST(LLVM_CONFIGTIME)
1454
# Place the various directores into the config.h file as #defines so that we
1455
# can know about the installation paths within LLVM.
1456
AC_DEFINE_UNQUOTED(LLVM_PREFIX,"$LLVM_PREFIX",
1457
[Installation prefix directory])
1458
AC_DEFINE_UNQUOTED(LLVM_BINDIR, "$LLVM_BINDIR",
1459
[Installation directory for binary executables])
1460
AC_DEFINE_UNQUOTED(LLVM_LIBDIR, "$LLVM_LIBDIR",
1461
[Installation directory for libraries])
1462
AC_DEFINE_UNQUOTED(LLVM_DATADIR, "$LLVM_DATADIR",
1463
[Installation directory for data files])
1464
AC_DEFINE_UNQUOTED(LLVM_DOCSDIR, "$LLVM_DOCSDIR",
1465
[Installation directory for documentation])
1466
AC_DEFINE_UNQUOTED(LLVM_ETCDIR, "$LLVM_ETCDIR",
1467
[Installation directory for config files])
1468
AC_DEFINE_UNQUOTED(LLVM_INCLUDEDIR, "$LLVM_INCLUDEDIR",
1469
[Installation directory for include files])
1470
AC_DEFINE_UNQUOTED(LLVM_INFODIR, "$LLVM_INFODIR",
1471
[Installation directory for .info files])
1472
AC_DEFINE_UNQUOTED(LLVM_MANDIR, "$LLVM_MANDIR",
1473
[Installation directory for man pages])
1474
AC_DEFINE_UNQUOTED(LLVM_CONFIGTIME, "$LLVM_CONFIGTIME",
1475
[Time at which LLVM was configured])
1476
AC_DEFINE_UNQUOTED(LLVM_HOSTTRIPLE, "$host",
1477
[Host triple we were built on])
1479
# Determine which bindings to build.
1480
if test "$BINDINGS_TO_BUILD" = auto ; then
1481
BINDINGS_TO_BUILD=""
1482
if test "x$OCAMLC" != x -a "x$OCAMLDEP" != x ; then
1483
BINDINGS_TO_BUILD="ocaml $BINDINGS_TO_BUILD"
1486
AC_SUBST(BINDINGS_TO_BUILD,$BINDINGS_TO_BUILD)
1488
# This isn't really configurey, but it avoids having to repeat the list in
1490
AC_SUBST(ALL_BINDINGS,ocaml)
1492
# Do any work necessary to ensure that bindings have what they need.
1493
binding_prereqs_failed=0
1494
for a_binding in $BINDINGS_TO_BUILD ; do
1495
case "$a_binding" in
1497
if test "x$OCAMLC" = x ; then
1498
AC_MSG_WARN([--enable-bindings=ocaml specified, but ocamlc not found. Try configure OCAMLC=/path/to/ocamlc])
1499
binding_prereqs_failed=1
1501
if test "x$OCAMLDEP" = x ; then
1502
AC_MSG_WARN([--enable-bindings=ocaml specified, but ocamldep not found. Try configure OCAMLDEP=/path/to/ocamldep])
1503
binding_prereqs_failed=1
1505
if test "x$OCAMLOPT" = x ; then
1506
AC_MSG_WARN([--enable-bindings=ocaml specified, but ocamlopt not found. Try configure OCAMLOPT=/path/to/ocamlopt])
1507
dnl ocamlopt is optional!
1509
if test "x$with_ocaml_libdir" != xauto ; then
1510
AC_SUBST(OCAML_LIBDIR,$with_ocaml_libdir)
1512
ocaml_stdlib="`"$OCAMLC" -where`"
1513
if test "$LLVM_PREFIX" '<' "$ocaml_stdlib" -a "$ocaml_stdlib" '<' "$LLVM_PREFIX~"
1515
# ocaml stdlib is beneath our prefix; use stdlib
1516
AC_SUBST(OCAML_LIBDIR,$ocaml_stdlib)
1518
# ocaml stdlib is outside our prefix; use libdir/ocaml
1519
AC_SUBST(OCAML_LIBDIR,$LLVM_LIBDIR/ocaml)
1525
if test "$binding_prereqs_failed" = 1 ; then
1526
AC_MSG_ERROR([Prequisites for bindings not satisfied. Fix them or use configure --disable-bindings.])
1529
dnl Determine whether the compiler supports -fvisibility-inlines-hidden.
1530
AC_CXX_USE_VISIBILITY_INLINES_HIDDEN
1532
dnl Determine linker rpath flag
1533
if test "$llvm_cv_link_use_r" = "yes" ; then
1540
dnl Determine linker rdynamic flag
1541
if test "$llvm_cv_link_use_export_dynamic" = "yes" ; then
1542
RDYNAMIC="-Wl,-export-dynamic"
1548
dnl===-----------------------------------------------------------------------===
1550
dnl=== SECTION 10: Specify the output files and generate it
1552
dnl===-----------------------------------------------------------------------===
1554
dnl Configure header files
1555
dnl WARNING: dnl If you add or remove any of the following config headers, then
1556
dnl you MUST also update Makefile.rules so that the variable FilesToConfig
1557
dnl contains the same list of files as AC_CONFIG_HEADERS below. This ensures the
1558
dnl files can be updated automatically when their *.in sources change.
1559
AC_CONFIG_HEADERS([include/llvm/Config/config.h include/llvm/Config/llvm-config.h])
1560
AH_TOP([#ifndef CONFIG_H
1564
AC_CONFIG_FILES([include/llvm/Config/Targets.def])
1565
AC_CONFIG_FILES([include/llvm/Config/AsmPrinters.def])
1566
AC_CONFIG_FILES([include/llvm/Config/AsmParsers.def])
1567
AC_CONFIG_FILES([include/llvm/Config/Disassemblers.def])
1568
AC_CONFIG_HEADERS([include/llvm/System/DataTypes.h])
1570
dnl Configure the makefile's configuration data
1571
AC_CONFIG_FILES([Makefile.config])
1573
dnl Configure the RPM spec file for LLVM
1574
AC_CONFIG_FILES([llvm.spec])
1576
dnl Configure llvmc's Base plugin
1577
dnl ClamAV local: no tools
1578
dnl AC_CONFIG_FILES([tools/llvmc/src/Base.td])
1580
dnl Do the first stage of configuration for llvm-config.in.
1581
dnl AC_CONFIG_FILES([tools/llvm-config/llvm-config.in])
1583
dnl Do special configuration of Makefiles
1584
AC_CONFIG_COMMANDS([setup],,[llvm_src="${srcdir}"])
1585
AC_CONFIG_MAKEFILE(Makefile)
1586
AC_CONFIG_MAKEFILE(Makefile.common)
1587
AC_CONFIG_MAKEFILE(examples/Makefile)
1588
AC_CONFIG_MAKEFILE(lib/Makefile)
1589
AC_CONFIG_MAKEFILE(runtime/Makefile)
1590
AC_CONFIG_MAKEFILE(test/Makefile)
1591
AC_CONFIG_MAKEFILE(test/Makefile.tests)
1592
AC_CONFIG_MAKEFILE(unittests/Makefile)
1593
AC_CONFIG_MAKEFILE(tools/Makefile)
1594
AC_CONFIG_MAKEFILE(utils/Makefile)
1595
AC_CONFIG_MAKEFILE(projects/Makefile)
1596
AC_CONFIG_MAKEFILE(bindings/Makefile)
1597
AC_CONFIG_MAKEFILE(bindings/ocaml/Makefile.ocaml)
1599
dnl Finally, crank out the output