mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-11-01 00:11:00 +00:00
8828eb58dd
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14335 91177308-0d34-0410-b5e6-96231b3b80d8
463 lines
15 KiB
Plaintext
463 lines
15 KiB
Plaintext
dnl Initialize autoconf
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AC_INIT([[[LLVM]]],[[[1.3]]],[llvmbugs@cs.uiuc.edu])
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dnl Place all of the extra autoconf files into the config subdirectory
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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} != "."
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then
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if test -f ${srcdir}/include/Config/config.h
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then
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AC_MSG_ERROR([Already configured in ${srcdir}])
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fi
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fi
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dnl Configure all of the projects present in our source tree.
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for i in `ls ${srcdir}/projects`
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do
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if test ${i} != "CVS"
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then
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if test -f ${srcdir}/projects/${i}/configure
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then
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AC_CONFIG_SUBDIRS(projects/${i})
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fi
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fi
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done
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dnl Configure a header file
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AC_CONFIG_HEADERS(include/Config/config.h)
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AC_CONFIG_MAKEFILE(Makefile)
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AC_CONFIG_MAKEFILE(Makefile.common)
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AC_CONFIG_MAKEFILE(lib/Makefile)
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AC_CONFIG_MAKEFILE(runtime/Makefile)
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AC_CONFIG_MAKEFILE(test/Makefile)
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AC_CONFIG_MAKEFILE(test/Makefile.tests)
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AC_CONFIG_MAKEFILE(test/QMTest/llvm.py)
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AC_CONFIG_MAKEFILE(test/QMTest/llvmdb.py)
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AC_CONFIG_MAKEFILE(test/Programs/Makefile)
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AC_CONFIG_MAKEFILE(test/Programs/Makefile.programs)
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AC_CONFIG_MAKEFILE(test/Programs/Makefile.tests)
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AC_CONFIG_MAKEFILE(test/Programs/TEST.aa.Makefile)
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AC_CONFIG_MAKEFILE(test/Programs/TEST.dsgraph.report)
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AC_CONFIG_MAKEFILE(test/Programs/TEST.aa.report)
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AC_CONFIG_MAKEFILE(test/Programs/TEST.example.Makefile)
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AC_CONFIG_MAKEFILE(test/Programs/TEST.nightly.Makefile)
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AC_CONFIG_MAKEFILE(test/Programs/TEST.buildrepo.Makefile)
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AC_CONFIG_MAKEFILE(test/Programs/TEST.jit.Makefile)
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AC_CONFIG_MAKEFILE(test/Programs/TEST.nightly.report)
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AC_CONFIG_MAKEFILE(test/Programs/TEST.dsgraph.Makefile)
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AC_CONFIG_MAKEFILE(test/Programs/TEST.jit.report)
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AC_CONFIG_MAKEFILE(test/Programs/TEST.typesafe.Makefile)
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AC_CONFIG_MAKEFILE(test/Programs/TEST.dsgraph.gnuplot)
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AC_CONFIG_MAKEFILE(test/Programs/TEST.vtl.Makefile)
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AC_CONFIG_MAKEFILE(test/Programs/External/Makefile)
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AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/Makefile)
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AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/Makefile.spec)
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AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/Makefile.spec2000)
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AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/Makefile.spec95)
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AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Makefile)
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AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Makefile.multisrc)
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AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/FreeBench/analyzer/test.in)
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AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/FreeBench/distray/Makefile)
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AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/FreeBench/distray/test.in)
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AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/FreeBench/fourinarow/Makefile)
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AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/FreeBench/fourinarow/test.in)
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AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/FreeBench/mason/Makefile)
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AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/FreeBench/mason/test.in)
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AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/FreeBench/neural/Makefile)
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AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/FreeBench/neural/test.in)
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AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/FreeBench/pcompress2/Makefile)
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AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/FreeBench/pcompress2/test.in)
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AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/FreeBench/pifft/Makefile)
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AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/FreeBench/pifft/test.in)
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AC_CONFIG_MAKEFILE(test/Programs/SingleSource/Makefile)
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AC_CONFIG_MAKEFILE(test/Programs/SingleSource/Makefile.singlesrc)
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AC_CONFIG_MAKEFILE(test/Programs/SingleSource/UnitTests/SetjmpLongjmp/Makefile)
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AC_CONFIG_MAKEFILE(tools/Makefile)
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AC_CONFIG_MAKEFILE(utils/Makefile)
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AC_CONFIG_MAKEFILE(projects/Makefile)
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dnl Find the install program (needs to be done before canonical stuff)
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AC_PROG_INSTALL
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dnl Check which host for which we're compiling. This will tell us which LLVM
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dnl compiler will be used for compiling SSA into object code.
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AC_CANONICAL_TARGET
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dnl Set the "OS" Makefile variable based on the system we are building on.
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dnl We will use the build machine information to set some variables.
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case $build in
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*-*-linux*)
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AC_SUBST(OS,[Linux])
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if test -d /home/vadve/lattner/local/x86/llvm-gcc
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then
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AC_SUBST(LLVMGCCDIR,[/home/vadve/lattner/local/x86/llvm-gcc/])
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fi
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;;
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*-*-solaris*)
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AC_SUBST(OS,[SunOS])
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if test -d /home/vadve/lattner/local/sparc/llvm-gcc
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then
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AC_SUBST(LLVMGCCDIR,[/home/vadve/lattner/local/sparc/llvm-gcc/])
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fi
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;;
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*-*-cygwin*)
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AC_SUBST(OS,[Cygwin])
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;;
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*-*-darwin*)
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AC_SUBST(OS,[Darwin])
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;;
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*-*-aix*)
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AC_SUBST(OS,[AIX])
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;;
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*) AC_SUBST(OS,[Unknown])
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;;
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esac
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dnl If we are targetting a Sparc machine running Solaris, pretend that it is
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dnl V9, since that is all that we support at the moment, and autoconf will only
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dnl tell us we're a sparc.
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case $target in
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sparc*-*-solaris*) AC_SUBST(target,[[sparcv9-sun-solaris2.8]])
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;;
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esac
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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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dnl the OS.
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case $target in
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i*86-*) AC_SUBST(ARCH,[x86])
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;;
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sparc*-*) AC_SUBST(ARCH,[Sparc])
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;;
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powerpc*-*) AC_SUBST(ARCH,[PowerPC])
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;;
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*) AC_SUBST(ARCH,[Unknown])
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;;
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esac
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dnl Check for compilation tools
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AC_PROG_CXX
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AC_PROG_CC(gcc)
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AC_PROG_CPP
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dnl Ensure that compilation tools are GCC; we use GCC specific extensions
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if test "$GCC" != "yes"
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then
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AC_MSG_ERROR([gcc required but not found])
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fi
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if test "$GXX" != "yes"
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then
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AC_MSG_ERROR([g++ required but not found])
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fi
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dnl Verify that GCC is version 3.0 or higher
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gccmajor=`$CC --version | head -n 1 | awk '{print $NF;}' | cut -d. -f1`
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if test "$gccmajor" -lt "3"
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then
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AC_MSG_ERROR([gcc 3.x required, but you have a lower version])
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fi
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dnl Check for GNU Make. We use its extensions too, so don't build without it
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CHECK_GNU_MAKE
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if test -z "$_cv_gnu_make_command"
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then
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AC_MSG_ERROR([GNU Make required but not found])
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fi
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dnl Checks for other tools
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AC_PROG_FLEX
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AC_PROG_BISON
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AC_PROG_LIBTOOL
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dnl Checks for tools we can get away with not having:
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AC_PATH_PROG(DOT,[dot],[true dot])
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AC_PATH_PROG(ETAGS,[etags],[true etags])
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dnl Check if we know how to tell etags we are using C++:
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etags_version=`$ETAGS --version 2>&1`
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case "$etags_version" in
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*[Ee]xuberant*) ETAGSFLAGS="--language-force=c++" ;;
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*GNU\ Emacs*) ETAGSFLAGS="-l c++" ;;
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*) ETAGSFLAGS="" ;;
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esac
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AC_SUBST(ETAGSFLAGS,$ETAGSFLAGS)
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AC_PATH_PROG(PYTHON,[python],[true python])
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if test "$PYTHON" = "false"
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then
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AC_MSG_WARN([Python is required for the test suite, but it was not found])
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fi
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AC_PATH_PROG(QMTEST,[qmtest],[true qmtest])
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if test "$QMTEST" = "false"
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then
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AC_MSG_WARN([QMTest is required for the test suite, but it was not found])
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fi
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dnl Verify that the version of python available is high enough for qmtest
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pyversion=`$PYTHON -V 2>&1 | cut -d\ -f2`
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pymajor=`echo $pyversion | cut -d. -f1`
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pyminor=`echo $pyversion | cut -d. -f2`
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if test "$pymajor" -ge "2"
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then
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if test "$pymajor" -eq "2"
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then
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if test "$pyminor" -lt "2"
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then
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AC_MSG_WARN([QMTest requires Python 2.2 or later])
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fi
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fi
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else
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AC_MSG_WARN([QMTest requires Python 2.2 or later])
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fi
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dnl Verify that the source directory is valid
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AC_CONFIG_SRCDIR(["Makefile.config.in"])
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dnl Checks for libraries:
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dnl libelf is for sparc only; we can ignore it if we don't have it
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AC_CHECK_LIB(elf, elf_begin)
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dnl dlopen() is required for plugin support.
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AC_SEARCH_LIBS(dlopen,dl,AC_DEFINE([HAVE_DLOPEN],[1],[Define if dlopen() is available on this platform.]),AC_MSG_WARN([dlopen() not found - disabling plugin support]))
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dnl mallinfo is optional; the code can compile (minus features) without it
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AC_SEARCH_LIBS(mallinfo,malloc,AC_DEFINE([HAVE_MALLINFO],[1],[Define if mallinfo() is available on this platform.]))
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dnl pthread locking functions are optional - but llvm will not be thread-safe
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dnl without locks.
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AC_SEARCH_LIBS(pthread_mutex_lock,pthread,HAVE_PTHREAD_MUTEX_LOCK=1,HAVE_PTHREAD_MUTEX_LOCK=0)
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AC_SUBST(HAVE_PTHREAD_MUTEX_LOCK)
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dnl Checks for header files.
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dnl We don't check for ancient stuff or things that are guaranteed to be there
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dnl by the C++ standard. We always use the <cfoo> versions of <foo.h> C headers.
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AC_HEADER_STDC
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AC_HEADER_SYS_WAIT
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dnl Checks for POSIX and other various system-specific header files
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AC_CHECK_HEADERS(fcntl.h limits.h sys/time.h unistd.h malloc.h sys/mman.h sys/resource.h dlfcn.h link.h execinfo.h windows.h)
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dnl Check for things that need to be included in public headers, and so
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dnl for which we may not have access to a HAVE_* preprocessor #define.
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dnl (primarily used in DataTypes.h)
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AC_CHECK_HEADER([sys/types.h],
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[INCLUDE_SYS_TYPES_H='#include <sys/types.h>'],
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[INCLUDE_SYS_TYPES_H=''])
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AC_SUBST(INCLUDE_SYS_TYPES_H)
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AC_CHECK_HEADER([inttypes.h],
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[INCLUDE_INTTYPES_H='#include <inttypes.h>'],
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[INCLUDE_INTTYPES_H=''])
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AC_SUBST(INCLUDE_INTTYPES_H)
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dnl Check for types
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AC_TYPE_PID_T
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AC_TYPE_SIZE_T
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AC_CHECK_TYPES([int64_t],,AC_MSG_ERROR([Type int64_t required but not found]))
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AC_CHECK_TYPES([uint64_t],,AC_MSG_ERROR([Type uint64_t required but not found]))
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AC_HEADER_TIME
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AC_STRUCT_TM
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dnl Check for various C features
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AC_C_PRINTF_A
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dnl Check for the endianness of the target
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AC_C_BIGENDIAN(AC_SUBST([ENDIAN],[big]),AC_SUBST([ENDIAN],[little]))
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dnl Check for C++ extensions
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AC_CXX_HAVE_HASH_MAP
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AC_CXX_HAVE_HASH_SET
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AC_CXX_HAVE_STD_ITERATOR
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AC_CXX_HAVE_BI_ITERATOR
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AC_CXX_HAVE_FWD_ITERATOR
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AC_FUNC_ISNAN
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dnl Checks for library functions.
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AC_FUNC_ALLOCA
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AC_FUNC_MMAP
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if test "$ac_cv_func_mmap_fixed_mapped" = "no"
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then
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AC_MSG_WARN([mmap() required but not found])
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fi
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AC_FUNC_MMAP_FILE
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if test "$ac_cv_func_mmap_file" = "no"
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then
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AC_MSG_WARN([mmap() of files required but not found])
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fi
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AC_HEADER_MMAP_ANONYMOUS
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AC_TYPE_SIGNAL
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AC_CHECK_FUNCS(getcwd gettimeofday strdup strtoq strtoll backtrace isatty mkstemp getrusage)
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AC_CHECK_FUNC(mprotect,,AC_MSG_ERROR([Function mprotect() required but not found]))
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dnl Determine if the linker supports the -R option.
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AC_LINK_USE_R
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dnl --enable/--with command-line options:
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dnl Check whether they want to do an optimized build:
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AC_ARG_ENABLE(optimized,AC_HELP_STRING([--enable-optimized],[Compile with optimizations enabled (default is NO)]),,enableval=no)
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if test ${enableval} = "no"
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then
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AC_SUBST(ENABLE_OPTIMIZED,[[]])
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else
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AC_SUBST(ENABLE_OPTIMIZED,[[ENABLE_OPTIMIZED=1]])
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fi
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AC_DEFUN(EXTERNAL_BENCHMARK,
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[m4_define([allcapsname],translit($1,a-z,A-Z))
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AC_ARG_ENABLE($1,
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AC_HELP_STRING([--enable-$1=ARG],
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[Use $1 as a benchmark (srcs in DIR)]),
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checkresult=$enableval,
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checkresult=auto)
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AC_MSG_CHECKING([for $1 benchmark sources])
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case "$checkresult" in
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auto|yes)
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defaultdir=$2
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if test -d "$defaultdir"
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then
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AC_SUBST(allcapsname()[_ROOT],[$defaultdir])
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AC_SUBST([USE_]allcapsname(),[USE_]allcapsname()=1)
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checkresult="yes, found in $defaultdir"
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else
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checkresult=no
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fi
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;;
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no)
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AC_SUBST(allcapsname()[_ROOT],[])
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AC_SUBST([USE_]allcapsname(),[])
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checkresult=no
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;;
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*) if test -d "$checkresult"
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then
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AC_SUBST(allcapsname()[_ROOT],"$checkresult")
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AC_SUBST([USE_]allcapsname(),[USE_]allcapsname()=1)
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checkresult="yes, in $checkresult"
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else
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AC_SUBST(allcapsname()[_ROOT],[])
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AC_SUBST([USE_]allcapsname(),[])
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checkresult="no, not found in $checkresult"
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fi
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;;
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esac
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AC_MSG_RESULT($checkresult)
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m4_undefine([allcapsname])
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])
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EXTERNAL_BENCHMARK(spec95,/home/vadve/shared/benchmarks/spec95/benchspec)
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EXTERNAL_BENCHMARK(spec2000,/home/vadve/shared/benchmarks/speccpu2000/benchspec)
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EXTERNAL_BENCHMARK(povray,/home/vadve/shared/benchmarks/povray31)
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dnl Precompiled Bytecode Option
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AC_ARG_ENABLE(precompiled_bytecode,AC_HELP_STRING([--enable-precompiled_bytecode],[Use pre-compiled bytecode (default is NO)]),,enableval=no)
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if test ${enableval} = "no"
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then
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AC_SUBST(UPB,[[]])
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else
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AC_SUBST(UPB,[[USE_PRECOMPILED_BYTECODE=1]])
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fi
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dnl LLC Diff Option
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AC_ARG_ENABLE(llc_diffs,AC_HELP_STRING([--enable-llc_diffs],[Enable LLC Diffs when testing (default is YES)]),,enableval=yes)
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if test ${enableval} = "no"
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then
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AC_SUBST(DISABLE_LLC_DIFFS,[DISABLE_LLC_DIFFS:=1])
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else
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AC_SUBST(DISABLE_LLC_DIFFS,[[]])
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fi
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dnl JIT Option
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AC_ARG_ENABLE(jit,AC_HELP_STRING([--enable-jit],[Enable Just In Time Compiling (default is YES)]),,enableval=default)
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if test ${enableval} = "no"
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then
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AC_SUBST(JIT,[[]])
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else
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case $target in
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*i*86*)
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AC_SUBST(JIT,[[TARGET_HAS_JIT=1]])
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;;
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*sparc*)
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AC_SUBST(JIT,[[TARGET_HAS_JIT=1]])
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;;
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*)
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AC_SUBST(JIT,[[]])
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;;
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esac
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fi
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dnl Find the LLVM GCC-based C/C++ front end
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AC_ARG_WITH(llvmgccdir,AC_HELP_STRING([--with-llvmgccdir],[Location of LLVM GCC front-end]),AC_SUBST(LLVMGCCDIR,[$withval]))
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AC_MSG_CHECKING([for llvm-gcc])
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LLVM_GCC_CHECK=no
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if test -d "$LLVMGCCDIR"
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then
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if test -x "$LLVMGCCDIR/bin/gcc"
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then
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LLVM_GCC_CHECK="$LLVMGCCDIR/bin/gcc"
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fi
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fi
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llvmgccwarn=no
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AC_MSG_RESULT($LLVM_GCC_CHECK)
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if test "$LLVM_GCC_CHECK" = "no"
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then
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llvmgccwarn=yes
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fi
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AC_MSG_CHECKING([whether llvm-gcc is sane])
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LLVM_GCC_SANE=no
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if test -x "$LLVM_GCC_CHECK"
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then
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cp /dev/null conftest.c
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"$LLVM_GCC_CHECK" -S -o - conftest.c | grep implementation > /dev/null 2>&1
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if test $? -eq 0
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then
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LLVM_GCC_SANE=yes
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fi
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rm conftest.c
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llvmcc1path=`"$LLVM_GCC_CHECK" --print-prog-name=cc1`
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AC_SUBST(LLVMCC1,$llvmcc1path)
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llvmcc1pluspath=`"$LLVM_GCC_CHECK" --print-prog-name=cc1plus`
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AC_SUBST(LLVMCC1PLUS,$llvmcc1pluspath)
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fi
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AC_MSG_RESULT($LLVM_GCC_SANE)
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if test "$LLVM_GCC_SANE" = "no"
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then
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llvmgccwarn=yes
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fi
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dnl Location of the bytecode repository
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AC_ARG_WITH(bcrepos,AC_HELP_STRING([--with-bcrepos],[Location of Bytecode Repository]),AC_SUBST(BCR,[$withval]),AC_SUBST(BCR,[/home/vadve/lattner/LLVMPrograms]))
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dnl Location of PAPI
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AC_ARG_WITH(papi,AC_HELP_STRING([--with-papi],[Location of PAPI]),AC_SUBST(PAPIDIR,[$withval]),AC_SUBST(PAPIDIR,[/home/vadve/shared/Sparc/papi-2.3.4.1]))
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dnl Get libtool's idea of what the shared library suffix is.
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dnl (This is a hack; it relies on undocumented behavior.)
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AC_MSG_CHECKING([for shared library suffix])
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eval "SHLIBEXT=$shrext"
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AC_MSG_RESULT($SHLIBEXT)
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dnl Propagate it to the Makefiles and config.h (for gccld & bugpoint).
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AC_SUBST(SHLIBEXT,$SHLIBEXT)
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AC_DEFINE_UNQUOTED(SHLIBEXT,"$SHLIBEXT",
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[Extension that shared libraries have, e.g., ".so".])
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|
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dnl Create the output files
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|
AC_OUTPUT(Makefile.config
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|
include/Support/DataTypes.h
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include/Support/ThreadSupport.h
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include/Support/hash_map
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include/Support/hash_set
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include/Support/iterator)
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dnl Warn loudly if llvm-gcc was not obviously working
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|
if test $llvmgccwarn = yes
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|
then
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AC_MSG_WARN([***** llvm C/C++ front end was not found, or does not])
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AC_MSG_WARN([***** appear to be working.])
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AC_MSG_WARN([***** ])
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AC_MSG_WARN([***** Please check configure's --with-llvmgccdir option.])
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AC_MSG_WARN([***** Runtime libraries (in llvm/runtime) will not be built,])
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AC_MSG_WARN([***** but you should be able to build the llvm tools.])
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fi
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