-dnl Autoconf requirements
-dnl AC_INIT(package, version, bug-report-address)
-dnl information on the package
-dnl checks for programs
-dnl checks for libraries
-dnl checks for header files
-dnl checks for types
-dnl checks for structures
-dnl checks for compiler characteristics
-dnl checks for library functions
-dnl checks for system services
-dnl AC_CONFIG_FILES([file...])
-dnl AC_OUTPUT
-
-dnl **************************************************************************
-dnl * Initialize
-dnl **************************************************************************
-AC_INIT([[[LLVM]]],[[[1.0]]],[llvmbugs@cs.uiuc.edu])
+dnl Initialize autoconf
+AC_INIT([[llvm]],[[1.4]],[llvmbugs@cs.uiuc.edu])
dnl Place all of the extra autoconf files into the config subdirectory
+dnl Tell various tools where the m4 autoconf macros are
+dnl Have configure verify that the source directory is valid.
AC_CONFIG_AUX_DIR([autoconf])
+dnl AC_CONFIG_MACRO_DIR(autoconf/m4)
+dnl Verify that the source directory is valid
+AC_CONFIG_SRCDIR(["Makefile.config.in"])
dnl Quit if the source directory has already been configured.
dnl NOTE: This relies upon undocumented autoconf behavior.
-if test ${srcdir} != "."
-then
- if test -f ${srcdir}/include/Config/config.h
- then
+if test ${srcdir} != "." ; then
+ if test -f ${srcdir}/include/llvm/Config/config.h ; then
AC_MSG_ERROR([Already configured in ${srcdir}])
fi
fi
-if test -d ${srcdir}/projects/sample
-then
- AC_CONFIG_SUBDIRS(projects/sample)
-fi
-
-if test -d ${srcdir}/projects/reopt
-then
- AC_CONFIG_SUBDIRS(projects/reopt)
-fi
-
-if test -d ${srcdir}/projects/poolalloc
-then
- AC_CONFIG_SUBDIRS(projects/poolalloc)
-fi
-
-dnl Configure a header file
-AC_CONFIG_HEADERS(include/Config/config.h)
+dnl Configure all of the projects present in our source tree.
+for i in `ls ${srcdir}/projects`
+do
+ if test -d ${srcdir}/projects/${i} ; then
+ case ${i} in
+ "CVS") ;;
+ "sample") AC_CONFIG_SUBDIRS([projects/sample]) ;;
+ "Stacker") AC_CONFIG_SUBDIRS([projects/Stacker]) ;;
+ "llvm-test") AC_CONFIG_SUBDIRS([projects/llvm-test]) ;;
+ "llvm-reopt") AC_CONFIG_SUBDIRS([projects/llvm-reopt]);;
+ "llvm-gcc") AC_CONFIG_SUBDIRS([projects/llvm-gcc]) ;;
+ "Java") AC_CONFIG_SUBDIRS([projects/Java]) ;;
+ "llvm-tv") AC_CONFIG_SUBDIRS([projects/llvm-tv]) ;;
+ "llvm-fefw") AC_CONFIG_SUBDIRS([projects/llvm-fefw]) ;;
+ "poolalloc") AC_CONFIG_SUBDIRS([projects/poolalloc]) ;;
+ *)
+ AC_MSG_WARN([Unknown project (${i}) won't be configured automatically])
+ ;;
+ esac
+ fi
+done
+
+dnl Configure header files
+AC_CONFIG_HEADERS(include/llvm/Config/config.h)
+
+dnl Configure other output file
+AC_CONFIG_FILES([Makefile.config tools/llvmc/st tools/llvmc/cpp tools/llvmc/ll
+ tools/llvmc/c])
+AC_CONFIG_HEADERS([include/llvm/Support/DataTypes.h])
+AC_CONFIG_HEADERS([include/llvm/ADT/hash_map])
+AC_CONFIG_HEADERS([include/llvm/ADT/hash_set])
+AC_CONFIG_HEADERS([include/llvm/Support/ThreadSupport.h])
+AC_CONFIG_HEADERS([include/llvm/ADT/iterator])
+
+dnl Do special configuration of Makefiles
AC_CONFIG_MAKEFILE(Makefile)
AC_CONFIG_MAKEFILE(Makefile.common)
-AC_CONFIG_MAKEFILE(Makefile.rules)
+AC_CONFIG_MAKEFILE(examples/Makefile)
AC_CONFIG_MAKEFILE(lib/Makefile)
-AC_CONFIG_MAKEFILE(lib/Analysis/Makefile)
-AC_CONFIG_MAKEFILE(lib/Analysis/DataStructure/Makefile)
-AC_CONFIG_MAKEFILE(lib/Analysis/IPA/Makefile)
-AC_CONFIG_MAKEFILE(lib/Analysis/LiveVar/Makefile)
-AC_CONFIG_MAKEFILE(lib/AsmParser/Makefile)
-AC_CONFIG_MAKEFILE(lib/Bytecode/Makefile)
-AC_CONFIG_MAKEFILE(lib/Bytecode/Reader/Makefile)
-AC_CONFIG_MAKEFILE(lib/Bytecode/Writer/Makefile)
-AC_CONFIG_MAKEFILE(lib/CWriter/Makefile)
-AC_CONFIG_MAKEFILE(lib/CodeGen/Makefile)
-AC_CONFIG_MAKEFILE(lib/CodeGen/InstrSched/Makefile)
-AC_CONFIG_MAKEFILE(lib/CodeGen/InstrSelection/Makefile)
-AC_CONFIG_MAKEFILE(lib/CodeGen/ModuloScheduling/Makefile)
-AC_CONFIG_MAKEFILE(lib/CodeGen/RegAlloc/Makefile)
-AC_CONFIG_MAKEFILE(lib/CodeGen/SelectionDAG/Makefile)
-AC_CONFIG_MAKEFILE(lib/ExecutionEngine/Makefile)
-AC_CONFIG_MAKEFILE(lib/ExecutionEngine/Interpreter/Makefile)
-AC_CONFIG_MAKEFILE(lib/ExecutionEngine/JIT/Makefile)
-AC_CONFIG_MAKEFILE(lib/Support/Makefile)
-AC_CONFIG_MAKEFILE(lib/Target/Makefile)
-AC_CONFIG_MAKEFILE(lib/Target/Sparc/Makefile)
-AC_CONFIG_MAKEFILE(lib/Target/X86/Makefile)
-AC_CONFIG_MAKEFILE(lib/Transforms/Makefile)
-AC_CONFIG_MAKEFILE(lib/Transforms/Hello/Makefile)
-AC_CONFIG_MAKEFILE(lib/Transforms/IPO/Makefile)
-AC_CONFIG_MAKEFILE(lib/Transforms/Instrumentation/Makefile)
-AC_CONFIG_MAKEFILE(lib/Transforms/Instrumentation/ProfilePaths/Makefile)
-AC_CONFIG_MAKEFILE(lib/Transforms/Scalar/Makefile)
-AC_CONFIG_MAKEFILE(lib/Transforms/Utils/Makefile)
-AC_CONFIG_MAKEFILE(lib/VMCore/Makefile)
AC_CONFIG_MAKEFILE(runtime/Makefile)
-AC_CONFIG_MAKEFILE(runtime/GCCLibraries/Makefile)
-AC_CONFIG_MAKEFILE(runtime/GCCLibraries/crtend/Makefile)
-AC_CONFIG_MAKEFILE(runtime/GCCLibraries/libc/Makefile)
-AC_CONFIG_MAKEFILE(runtime/GCCLibraries/libcurses/Makefile)
-AC_CONFIG_MAKEFILE(runtime/GCCLibraries/libg/Makefile)
-AC_CONFIG_MAKEFILE(runtime/GCCLibraries/libgcc/Makefile)
-AC_CONFIG_MAKEFILE(runtime/GCCLibraries/libm/Makefile)
-AC_CONFIG_MAKEFILE(runtime/GCCLibraries/libmalloc/Makefile)
-AC_CONFIG_MAKEFILE(runtime/GCCLibraries/libtermcap/Makefile)
-AC_CONFIG_MAKEFILE(runtime/GCCLibraries/libucb/Makefile)
-AC_CONFIG_MAKEFILE(runtime/GCCLibraries/libutempter/Makefile)
-AC_CONFIG_MAKEFILE(runtime/GCCLibraries/libutil/Makefile)
-AC_CONFIG_MAKEFILE(runtime/libdummy/Makefile)
-AC_CONFIG_MAKEFILE(runtime/libtrace/Makefile)
-AC_CONFIG_MAKEFILE(runtime/libprofile/Makefile)
AC_CONFIG_MAKEFILE(test/Makefile)
AC_CONFIG_MAKEFILE(test/Makefile.tests)
AC_CONFIG_MAKEFILE(test/QMTest/llvm.py)
AC_CONFIG_MAKEFILE(test/QMTest/llvmdb.py)
-AC_CONFIG_MAKEFILE(test/Programs/Makefile)
-AC_CONFIG_MAKEFILE(test/Programs/Makefile.programs)
-AC_CONFIG_MAKEFILE(test/Programs/TEST.aa.Makefile)
-AC_CONFIG_MAKEFILE(test/Programs/TEST.dsgraph.report)
-AC_CONFIG_MAKEFILE(test/Programs/TEST.micro.report)
-AC_CONFIG_MAKEFILE(test/Programs/TEST.aa.report)
-AC_CONFIG_MAKEFILE(test/Programs/TEST.example.Makefile)
-AC_CONFIG_MAKEFILE(test/Programs/TEST.nightly.Makefile)
-AC_CONFIG_MAKEFILE(test/Programs/TEST.buildrepo.Makefile)
-AC_CONFIG_MAKEFILE(test/Programs/TEST.jit.Makefile)
-AC_CONFIG_MAKEFILE(test/Programs/TEST.nightly.report)
-AC_CONFIG_MAKEFILE(test/Programs/TEST.dsgraph.Makefile)
-AC_CONFIG_MAKEFILE(test/Programs/TEST.jit.report)
-AC_CONFIG_MAKEFILE(test/Programs/TEST.typesafe.Makefile)
-AC_CONFIG_MAKEFILE(test/Programs/TEST.dsgraph.gnuplot)
-AC_CONFIG_MAKEFILE(test/Programs/TEST.micro.Makefile)
-AC_CONFIG_MAKEFILE(test/Programs/External/Makefile)
-AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/Makefile)
-AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/Makefile.spec)
-AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/CFP2000/Makefile)
-AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/CFP2000/177.mesa/Makefile)
-AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/CFP2000/179.art/Makefile)
-AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/CFP2000/183.equake/Makefile)
-AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/CFP2000/188.ammp/Makefile)
-AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/CINT2000/Makefile)
-AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/CINT2000/164.gzip/Makefile)
-AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/CINT2000/175.vpr/Makefile)
-AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/CINT2000/176.gcc/Makefile)
-AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/CINT2000/181.mcf/Makefile)
-AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/CINT2000/186.crafty/Makefile)
-AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/CINT2000/197.parser/Makefile)
-AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/CINT2000/252.eon/Makefile)
-AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/CINT2000/253.perlbmk/Makefile)
-AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/CINT2000/254.gap/Makefile)
-AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/CINT2000/255.vortex/Makefile)
-AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/CINT2000/256.bzip2/Makefile)
-AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/CINT2000/300.twolf/Makefile)
-AC_CONFIG_MAKEFILE(test/Programs/LLVMSource/Makefile)
-AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Makefile)
-AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Makefile.multisrc)
-AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Applications/Makefile)
-AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Applications/Burg/Makefile)
-AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Applications/aha/Makefile)
-AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Applications/sgefa/Makefile)
-AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Makefile)
-AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Fhourstones/Makefile)
-AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/FreeBench/Makefile)
-AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/FreeBench/analyzer/Makefile)
-AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/FreeBench/distray/Makefile)
-AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/FreeBench/fourinarow/Makefile)
-AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/FreeBench/mason/Makefile)
-AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/FreeBench/neural/Makefile)
-AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/FreeBench/pcompress2/Makefile)
-AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/FreeBench/pifft/Makefile)
-AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/McCat/Makefile)
-AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/McCat/01-qbsort/Makefile)
-AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/McCat/03-testtrie/Makefile)
-AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/McCat/04-bisect/Makefile)
-AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/McCat/05-eks/Makefile)
-AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/McCat/08-main/Makefile)
-AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/McCat/09-vor/Makefile)
-AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/McCat/12-IOtest/Makefile)
-AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/McCat/15-trie/Makefile)
-AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/McCat/17-bintr/Makefile)
-AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/McCat/18-imp/Makefile)
-AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Olden/Makefile)
-AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Olden/bh/Makefile)
-AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Olden/bisort/Makefile)
-AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Olden/em3d/Makefile)
-AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Olden/health/Makefile)
-AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Olden/mst/Makefile)
-AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Olden/perimeter/Makefile)
-AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Olden/power/Makefile)
-AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Olden/treeadd/Makefile)
-AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Olden/tsp/Makefile)
-AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Olden/voronoi/Makefile)
-AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/OptimizerEval/Makefile)
-AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Ptrdist/Makefile)
-AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Ptrdist/anagram/Makefile)
-AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Ptrdist/bc/Makefile)
-AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Ptrdist/ft/Makefile)
-AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Ptrdist/ks/Makefile)
-AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Ptrdist/yacr2/Makefile)
-AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/llubenchmark/Makefile)
-AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/sim/Makefile)
-AC_CONFIG_MAKEFILE(test/Programs/SingleSource/Makefile)
-AC_CONFIG_MAKEFILE(test/Programs/SingleSource/Makefile.singlesrc)
-AC_CONFIG_MAKEFILE(test/Programs/SingleSource/Gizmos/Makefile)
-AC_CONFIG_MAKEFILE(test/Programs/SingleSource/Benchmarks/Makefile)
-AC_CONFIG_MAKEFILE(test/Programs/SingleSource/Benchmarks/Dhrystone/Makefile)
-AC_CONFIG_MAKEFILE(test/Programs/SingleSource/Benchmarks/Shootout/Makefile)
-AC_CONFIG_MAKEFILE(test/Programs/SingleSource/Benchmarks/Stanford/Makefile)
-AC_CONFIG_MAKEFILE(test/Programs/SingleSource/Benchmarks/Misc/Makefile)
-AC_CONFIG_MAKEFILE(test/Programs/SingleSource/CustomChecked/Makefile)
-AC_CONFIG_MAKEFILE(test/Programs/SingleSource/UnitTests/Makefile)
-AC_CONFIG_MAKEFILE(test/Programs/SingleSource/UnitTests/SetjmpLongjmp/Makefile)
-AC_CONFIG_MAKEFILE(test/Programs/SingleSource/Regression/Makefile)
-AC_CONFIG_MAKEFILE(test/Programs/SingleSource/Regression/C/Makefile)
-AC_CONFIG_MAKEFILE(test/Programs/SingleSource/Regression/C++/Makefile)
-AC_CONFIG_MAKEFILE(test/Programs/SingleSource/Regression/C++/EH/Makefile)
AC_CONFIG_MAKEFILE(tools/Makefile)
-AC_CONFIG_MAKEFILE(tools/analyze/Makefile)
-AC_CONFIG_MAKEFILE(tools/bugpoint/Makefile)
-AC_CONFIG_MAKEFILE(tools/extract/Makefile)
-AC_CONFIG_MAKEFILE(tools/gccas/Makefile)
-AC_CONFIG_MAKEFILE(tools/gccld/Makefile)
-AC_CONFIG_MAKEFILE(tools/llc/Makefile)
-AC_CONFIG_MAKEFILE(tools/llee/Makefile)
-AC_CONFIG_MAKEFILE(tools/lli/Makefile)
-AC_CONFIG_MAKEFILE(tools/llvm-ar/Makefile)
-AC_CONFIG_MAKEFILE(tools/llvm-as/Makefile)
-AC_CONFIG_MAKEFILE(tools/llvm-dis/Makefile)
-AC_CONFIG_MAKEFILE(tools/llvm-link/Makefile)
-AC_CONFIG_MAKEFILE(tools/llvm-nm/Makefile)
-AC_CONFIG_MAKEFILE(tools/llvm-prof/Makefile)
-AC_CONFIG_MAKEFILE(tools/opt/Makefile)
+AC_CONFIG_MAKEFILE(tools/Makefile.JIT)
AC_CONFIG_MAKEFILE(utils/Makefile)
-AC_CONFIG_MAKEFILE(utils/Burg/Makefile)
-AC_CONFIG_MAKEFILE(utils/Burg/Doc/Makefile)
-AC_CONFIG_MAKEFILE(utils/TableGen/Makefile)
AC_CONFIG_MAKEFILE(projects/Makefile)
-AC_CONFIG_MAKEFILE(projects/ModuleMaker/Makefile)
-AC_CONFIG_MAKEFILE(projects/ModuleMaker/Makefile.common)
-AC_CONFIG_MAKEFILE(projects/ModuleMaker/tools/Makefile)
-AC_CONFIG_MAKEFILE(projects/ModuleMaker/tools/ModuleMaker/Makefile)
-
-dnl **************************************************************************
-dnl * Determine which system we are building on
-dnl **************************************************************************
-dnl Check the install program (needs to be done before canonical stuff)
+dnl Find the install program (needs to be done before canonical stuff)
AC_PROG_INSTALL
dnl Check which host for which we're compiling. This will tell us which LLVM
dnl compiler will be used for compiling SSA into object code.
AC_CANONICAL_TARGET
-dnl
-dnl Now, for some of our own magic:
+dnl Set the "OS" Makefile variable based on the system we are building on.
dnl We will use the build machine information to set some variables.
-dnl
+
+AC_MSG_CHECKING([support for generic build operating system])
case $build in
- *i*86*) AC_SUBST(OS,[Linux])
- AC_SUBST(LLVMGCCDIR,[/home/vadve/lattner/local/x86/llvm-gcc/])
- ;;
+ *-*-aix*)
+ AC_SUBST(OS,[AIX])
+ platform_type="AIX"
+ ;;
+ *-*-cygwin*)
+ AC_SUBST(OS,[Cygwin])
+ platform_type="Cygwin"
+ ;;
+ *-*-darwin*)
+ AC_SUBST(OS,[Darwin])
+ platform_type="Darwin"
+ ;;
+ *-*-freebsd*)
+ AC_SUBST(OS,[Linux])
+ platform_type="FreeBSD"
+ ;;
+ *-*-interix*)
+ AC_SUBST(OS,[SunOS])
+ platform_type="Interix"
+ ;;
+ *-*-linux*)
+ AC_SUBST(OS,[Linux])
+ platform_type="Linux"
+ if test -d /home/vadve/lattner/local/x86/llvm-gcc
+ then
+ AC_SUBST(LLVMGCCDIR,[/home/vadve/lattner/local/x86/llvm-gcc/])
+ fi
+ ;;
+ *-*-solaris*)
+ AC_SUBST(OS,[SunOS])
+ platform_type="SunOS"
+ if test -d /home/vadve/lattner/local/sparc/llvm-gcc
+ then
+ AC_SUBST(LLVMGCCDIR,[/home/vadve/lattner/local/sparc/llvm-gcc/])
+ fi
+ ;;
+ *-*-win32*)
+ AC_SUBST(OS,[Win32])
+ platform_type="Win32"
+ ;;
+ *-*-mingw*)
+ AC_SUBST(OS,[Win32])
+ platform_type="Win32"
+ ;;
+ *)
+ AC_SUBST(OS,[Unknown])
+ platform_type="Unknown"
+ ;;
+esac
+
+dnl Make sure we aren't attempting to configure for an unknown system
+if test "$platform_type" = "Unknown" ; then
+ AC_MSG_ERROR([Platform is unknown, configure can't continue])
+fi
- *sparc*) AC_SUBST(OS,[SunOS])
- AC_SUBST(LLVMGCCDIR,[/home/vadve/lattner/local/sparc/llvm-gcc/])
- ;;
+dnl Make a link from lib/System/platform to lib/System/$platform_type
+dnl This helps the #inclusion of the system specific include files
+dnl for the operating system abstraction library
+AC_CONFIG_LINKS(lib/System/platform:lib/System/$platform_type)
- *) AC_SUBST(OS,[Unknown])
- ;;
-esac
-dnl
+AC_MSG_CHECKING(target architecture)
dnl If we are targetting a Sparc machine running Solaris, pretend that it is
dnl V9, since that is all that we support at the moment, and autoconf will only
dnl tell us we're a sparc.
-dnl
case $target in
- *sparc*solaris*) AC_SUBST(target,[[sparcv9-sun-solaris2.8]])
- ;;
+ sparc*-*-solaris*) AC_SUBST(target,[[sparcv9-sun-solaris2.8]])
+ ;;
esac
-dnl
dnl Determine what our target architecture is and configure accordingly.
dnl This will allow Makefiles to make a distinction between the hardware and
dnl the OS.
-dnl
case $target in
- *i*86*) AC_SUBST(ARCH,[x86])
- ;;
- *sparc*solaris*) AC_SUBST(ARCH,[Sparc])
- ;;
+ i*86-*)
+ ARCH="x86"
+ AC_SUBST(ARCH,[x86])
+ ;;
+ sparc*-*)
+ ARCH="Sparc"
+ AC_SUBST(ARCH,[Sparc])
+ ;;
+ powerpc*-*)
+ ARCH="PowerPC"
+ AC_SUBST(ARCH,[PowerPC])
+ ;;
+ *)
+ ARCH="Unknown"
+ AC_SUBST(ARCH,[Unknown])
+ ;;
esac
-dnl **************************************************************************
-dnl * Check for programs.
-dnl **************************************************************************
+AC_MSG_RESULT($ARCH)
dnl Check for compilation tools
AC_PROG_CXX
AC_PROG_CC(gcc)
-AC_PROG_CPP
-
dnl Ensure that compilation tools are GCC; we use GCC specific extensions
if test "$GCC" != "yes"
then
AC_MSG_ERROR([gcc required but not found])
fi
-
+AC_PROG_CPP
+dnl Ensure that compilation tools are GCC; we use GCC specific extensions
if test "$GXX" != "yes"
then
AC_MSG_ERROR([g++ required but not found])
gccmajor=`$CC --version | head -n 1 | awk '{print $NF;}' | cut -d. -f1`
if test "$gccmajor" -lt "3"
then
- AC_MSG_ERROR([gcc 3.x required])
+ AC_MSG_ERROR([gcc 3.x required, but you have a lower version])
fi
-dnl Check for GNU Make. We use its extensions to, so don't build without it
-CHECK_GNU_MAKE
+dnl Check for GNU Make. We use its extensions too, so don't build without it
+AC_CHECK_GNU_MAKE
if test -z "$_cv_gnu_make_command"
then
AC_MSG_ERROR([GNU Make required but not found])
fi
-dnl Check for compiler-compiler tools (reminds me of Little Caesar's Pizza)
+dnl Checks for other tools
AC_PROG_FLEX
AC_PROG_BISON
-
-dnl Check for libtool
+AC_LIBTOOL_DLOPEN
AC_PROG_LIBTOOL
-
-dnl Check for our special programs
-AC_PATH_PROG(RPWD,[pwd],[false])
-if test ${RPWD} = "false"
-then
- AC_MSG_ERROR([pwd required but not found])
-fi
-
-AC_PATH_PROG(AR,[ar],[false])
-if test ${AR} = "false"
-then
- AC_MSG_ERROR([ar required but not found])
-fi
-
-AC_PATH_PROG(SED,[sed],[false])
-if test ${SED} = "false"
-then
- AC_MSG_ERROR([sed required but not found])
-fi
-
-AC_PATH_PROG(RM,[rm],[false])
-if test ${RM} = "false"
-then
- AC_MSG_ERROR([rm required but not found])
-fi
-
-AC_PATH_PROG(ECHO,[echo],[false])
-if test ${ECHO} = "false"
-then
- AC_MSG_ERROR([echo required but not found])
-fi
-
-AC_PATH_PROG(MKDIR,[mkdir],[false])
-if test ${MKDIR} = "false"
-then
- AC_MSG_ERROR([mkdir required but not found])
-fi
-
-AC_PATH_PROG(DATE,[date],[false])
-if test ${DATE} = "false"
-then
- AC_MSG_ERROR([date required but not found])
+AC_PATH_PROG(TAR,[tar],[gtar])
+
+dnl Checks for tools we can get away with not having:
+AC_PATH_PROG(DOT,[dot],[true dot])
+AC_PATH_PROG(ETAGS,[etags],[true etags])
+dnl Check if we know how to tell etags we are using C++:
+etags_version=`$ETAGS --version 2>&1`
+case "$etags_version" in
+ *[Ee]xuberant*) ETAGSFLAGS="--language-force=c++" ;;
+ *GNU\ Emacs*) ETAGSFLAGS="-l c++" ;;
+ *) ETAGSFLAGS="" ;;
+esac
+AC_SUBST(ETAGSFLAGS,$ETAGSFLAGS)
+AC_PATH_PROG(PYTHON,[python],[true python])
+if test "$PYTHON" = "false" ; then
+ AC_MSG_WARN([Python is required for the test suite, but it was not found])
fi
-
-AC_PATH_PROG(MV,[mv],[false])
-if test ${MV} = "false"
-then
- AC_MSG_ERROR([mv required but not found])
+AC_PATH_PROG(QMTEST,[qmtest],[true qmtest])
+if test "$QMTEST" = "false" ; then
+ AC_MSG_WARN([QMTest is required for the test suite, but it was not found])
fi
-
-AC_PATH_PROG(DOT,[dot],[false])
-
-AC_PATH_PROG(ETAGS,[etags],[false])
-
-AC_PATH_PROG(PYTHON,[python],[false])
-if test ${PYTHON} = "false"
-then
- AC_MSG_WARN([python required but not found])
-fi
-
-AC_PATH_PROG(QMTEST,[qmtest],[false])
-if test ${QMTEST} = "false"
-then
- AC_MSG_WARN([qmtest required but not found])
+AC_PATH_PROG(RUNTEST,[runtest],[true runtest])
+if test "$RUNTEST" = "false" ; then
+ AC_MSG_WARN([runtest (Deja-Gnu) is required for the test sute, but it was not found])
fi
dnl Verify that the version of python available is high enough for qmtest
then
if test "$pyminor" -lt "2"
then
- AC_MSG_ERROR([Python 2.2 or greater required])
+ AC_MSG_WARN([QMTest requires Python 2.2 or later])
fi
fi
else
- AC_MSG_ERROR([Python 2.2 or greater required])
+ AC_MSG_WARN([QMTest requires Python 2.2 or later])
fi
-dnl Verify that the source directory is valid
-AC_CONFIG_SRCDIR(["Makefile.config.in"])
-
-dnl **************************************************************************
-dnl * Check for libraries.
-dnl **************************************************************************
-
+dnl Checks for libraries:
dnl libelf is for sparc only; we can ignore it if we don't have it
AC_CHECK_LIB(elf, elf_begin)
+dnl Check for bzip2 and zlib compression libraries needed for archive
+dnl and bytecode compression.
+AC_CHECK_LIB(z,gzopen,[zlib_found=1],[zlib_found=0])
+if test $zlib_found -eq 1; then
+ AC_DEFINE([HAVE_ZLIB],[1],
+ [Define if zlib library is available on this platform.])
+ AC_SUBST([HAVE_ZLIB],[1])
+else
+ AC_SUBST([HAVE_ZLIB],[0])
+fi
+
+AC_CHECK_LIB(bz2,BZ2_bzCompressInit,[bzip2_found=1],[bzip2_found=0])
+if test $bzip2_found -eq 1 ; then
+ AC_DEFINE([HAVE_BZIP2],[1],
+ [Define if bzip2 library is available on this platform.])
+ AC_SUBST([HAVE_BZIP2],[1])
+else
+ AC_SUBST([HAVE_BZIP2],[0])
+fi
+
+dnl lt_dlopen may be required for plugin support.
+AC_SEARCH_LIBS(lt_dlopen,ltdl,AC_DEFINE([HAVE_LT_DLOPEN],[1],
+ [Define if lt_dlopen() is available on this platform]),
+ AC_MSG_WARN([lt_dlopen() not found - plugin support might
+ not be available]))
+
dnl dlopen() is required for plugin support.
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]))
dnl mallinfo is optional; the code can compile (minus features) without it
AC_SEARCH_LIBS(mallinfo,malloc,AC_DEFINE([HAVE_MALLINFO],[1],[Define if mallinfo() is available on this platform.]))
-dnl
-dnl The math libraries are used by the test code, but not by the actual LLVM
-dnl code.
-dnl
-dnl AC_CHECK_LIB(m, cos)
-
-dnl **************************************************************************
-dnl * Checks for header files.
-dnl * Chances are, if the standard C or POSIX type header files are missing,
-dnl * then LLVM just isn't going to compile. However, it is possible that
-dnl * the necessary functions/macros will be included from other
-dnl * (non-standard and non-obvious) header files.
-dnl *
-dnl * So, we'll be gracious, give it a chance, and try to go on without
-dnl * them.
-dnl **************************************************************************
+dnl pthread locking functions are optional - but llvm will not be thread-safe
+dnl without locks.
+AC_SEARCH_LIBS(pthread_mutex_lock,pthread,AC_DEFINE([HAVE_PTHREAD_MUTEX_LOCK],[1],[Have pthread_mutex_lock]))
+dnl AC_SUBST(HAVE_PTHREAD_MUTEX_LOCK)
+
+dnl Checks for header files.
+dnl We don't check for ancient stuff or things that are guaranteed to be there
+dnl by the C++ standard. We always use the <cfoo> versions of <foo.h> C headers.
AC_HEADER_STDC
AC_HEADER_SYS_WAIT
-dnl Check for ANSI C/POSIX header files
-AC_CHECK_HEADERS(assert.h fcntl.h limits.h sys/time.h unistd.h errno.h signal.h math.h)
-
-dnl Check for system specific header files
-AC_CHECK_HEADERS(malloc.h sys/mman.h sys/resource.h)
+dnl Checks for POSIX and other various system-specific header files
+AC_CHECK_HEADERS([fcntl.h limits.h sys/time.h unistd.h malloc.h sys/mman.h sys/resource.h dlfcn.h ltdl.h link.h execinfo.h windows.h bzlib.h zlib.h])
-dnl Check for header files associated with dlopen and friends
-AC_CHECK_HEADERS(dlfcn.h link.h)
-
-dnl **************************************************************************
-dnl * Checks for typedefs, structures, and compiler characteristics.
-dnl **************************************************************************
-
-dnl Check for const and inline keywords
-AC_C_CONST
-AC_C_INLINE
-
-dnl Check for machine endian-ness
-AC_C_BIGENDIAN(AC_DEFINE([ENDIAN_BIG],[],[Define if the machine is Big-Endian]),AC_DEFINE([ENDIAN_LITTLE],[],[Define if the machine is Little-Endian]))
+dnl Check for things that need to be included in public headers, and so
+dnl for which we may not have access to a HAVE_* preprocessor #define.
+dnl (primarily used in DataTypes.h)
+AC_CHECK_HEADER([sys/types.h])
+AC_CHECK_HEADER([inttypes.h])
+AC_CHECK_HEADER([stdint.h])
dnl Check for types
AC_TYPE_PID_T
AC_TYPE_SIZE_T
AC_CHECK_TYPES([int64_t],,AC_MSG_ERROR([Type int64_t required but not found]))
-AC_CHECK_TYPES([uint64_t],,AC_MSG_ERROR([Type uint64_t required but not found]))
+AC_CHECK_TYPES([uint64_t],,
+ AC_CHECK_TYPES([u_int64_t],,
+ AC_MSG_ERROR([Type uint64_t or u_int64_t required but not found])))
AC_HEADER_TIME
AC_STRUCT_TM
dnl Check for various C features
AC_C_PRINTF_A
+dnl Check for the endianness of the target
+AC_C_BIGENDIAN(AC_SUBST([ENDIAN],[big]),AC_SUBST([ENDIAN],[little]))
+
dnl Check for C++ extensions
AC_CXX_HAVE_HASH_MAP
AC_CXX_HAVE_HASH_SET
-AC_CXX_HAVE_EXT_SLIST
AC_CXX_HAVE_STD_ITERATOR
AC_CXX_HAVE_BI_ITERATOR
AC_CXX_HAVE_FWD_ITERATOR
-dnl **************************************************************************
-dnl * Checks for library functions.
-dnl **************************************************************************
+AC_FUNC_ISNAN
+AC_FUNC_ISINF
+AC_FUNC_RAND48
+
+dnl Checks for library functions.
AC_FUNC_ALLOCA
-AC_PROG_GCC_TRADITIONAL
-AC_FUNC_MEMCMP
AC_FUNC_MMAP
+if test "$ac_cv_func_mmap_fixed_mapped" = "no"
+then
+ AC_MSG_WARN([mmap() required but not found])
+fi
AC_FUNC_MMAP_FILE
-if test ${ac_cv_func_mmap_file} = "no"
+if test "$ac_cv_func_mmap_file" = "no"
then
- AC_MSG_ERROR([mmap() of files required but not found])
+ AC_MSG_WARN([mmap() of files required but not found])
fi
AC_HEADER_MMAP_ANONYMOUS
AC_TYPE_SIGNAL
-AC_CHECK_FUNCS(getcwd gettimeofday strcspn strdup strerror strspn strstr strtod strtol strtoq strtoll)
-
-dnl
-dnl Need to check mmap for MAP_PRIVATE, MAP_ANONYMOUS, MAP_ANON, MAP_FIXED
-dnl MAP_FIXED is only needed for Sparc
-dnl MAP_ANON is used for Sparc and BSD
-dnl Everyone should have MAP_PRIVATE
-dnl
-
-dnl Check for certain functions (even if we've already found them) so that we
-dnl can quit with an error if they are unavailable.
-dnl
-dnl As the code is made more portable (i.e. less reliant on these functions,
-dnl these checks should go away.
-AC_CHECK_FUNC(mmap,,AC_MSG_ERROR([Function mmap() required but not found]))
+AC_CHECK_FUNCS(getcwd gettimeofday strdup strtoq strtoll backtrace isatty mkstemp getrusage)
AC_CHECK_FUNC(mprotect,,AC_MSG_ERROR([Function mprotect() required but not found]))
-dnl **************************************************************************
-dnl * Enable various compile-time options
-dnl **************************************************************************
+dnl Determine if the linker supports the -R option.
+AC_LINK_USE_R
-dnl Purify Option
-AC_ARG_ENABLE(purify,AC_HELP_STRING([--enable-purify],[Compile with purify (default is NO)]),,enableval="no")
-if test ${enableval} = "no"
-then
- AC_SUBST(ENABLE_PURIFY,[[]])
-else
- AC_SUBST(ENABLE_PURIFY,[[ENABLE_PURIFY=1]])
-fi
-
-dnl Optimized Option
-AC_ARG_ENABLE(optimized,AC_HELP_STRING([--enable-optimized],[Compile with optimizations enabled (default is NO)]),,enableval=no)
+dnl --enable/--with command-line options:
+dnl Check whether they want to do an optimized build:
+AC_ARG_ENABLE(optimized,AS_HELP_STRING(--enable-optimized,Compile with optimizations enabled (default is NO)),,enableval=no)
if test ${enableval} = "no"
then
AC_SUBST(ENABLE_OPTIMIZED,[[]])
AC_SUBST(ENABLE_OPTIMIZED,[[ENABLE_OPTIMIZED=1]])
fi
-dnl Spec Benchmarks
-AC_ARG_ENABLE(spec2000,AC_HELP_STRING([--enable-spec],[Compile SPEC 2000 benchmarks (default is NO)]),,enableval=no)
-if test ${enableval} = "no"
-then
- if test -d /home/vadve/shared/benchmarks/speccpu2000/benchspec
- then
- AC_SUBST(SPEC_ROOT,[/home/vadve/shared/benchmarks/speccpu2000/benchspec])
- AC_SUBST(USE_SPEC,[[USE_SPEC=1]])
- else
- AC_SUBST(USE_SPEC,[[]])
- AC_SUBST(SPEC_ROOT,[])
- fi
-else
- if test ${enableval} = ""
- then
- AC_SUBST(SPEC_ROOT,[/home/vadve/shared/benchmarks/speccpu2000/benchspec])
- else
- AC_SUBST(SPEC_ROOT,[${enableval}])
- fi
- AC_SUBST(USE_SPEC,[[USE_SPEC=1]])
-fi
-
-dnl Precompiled Bytecode Option
-AC_ARG_ENABLE(precompiled_bytecode,AC_HELP_STRING([--enable-precompiled_bytecode],[Use pre-compiled bytecode (default is NO)]),,enableval=no)
-if test ${enableval} = "no"
-then
- AC_SUBST(UPB,[[]])
-else
- AC_SUBST(UPB,[[USE_PRECOMPILED_BYTECODE=1]])
-fi
-
-
-dnl LLC Diff Option
-AC_ARG_ENABLE(llc_diffs,AC_HELP_STRING([--enable-llc_diffs],[Enable LLC Diffs when testing (default is YES)]),,enableval=yes)
-if test ${enableval} = "no"
-then
- AC_SUBST(DISABLE_LLC_DIFFS,[DISABLE_LLC_DIFFS:=1])
-else
- AC_SUBST(DISABLE_LLC_DIFFS,[[]])
-fi
-
dnl JIT Option
-AC_ARG_ENABLE(jit,AC_HELP_STRING([--enable-jit],[Enable Just In Time Compiling (default is YES)]),,enableval=default)
-
+AC_ARG_ENABLE(jit,AS_HELP_STRING(--enable-jit,Enable Just In Time Compiling (default is YES)),,enableval=default)
if test ${enableval} = "no"
then
AC_SUBST(JIT,[[]])
esac
fi
-dnl **************************************************************************
-dnl * Set the location of various third-party software packages
-dnl **************************************************************************
-
-dnl Location of the LLVM C front end
-AC_ARG_WITH(llvmgccdir,AC_HELP_STRING([--with-llvmgccdir],[Location of LLVM GCC front-end]),AC_SUBST(LLVMGCCDIR,[$withval]))
-
-dnl Location of the bytecode repository
-AC_ARG_WITH(bcrepos,AC_HELP_STRING([--with-bcrepos],[Location of Bytecode Repository]),AC_SUBST(BCR,[$withval]),AC_SUBST(BCR,[/home/vadve/lattner/LLVMPrograms]))
-
-dnl Location of PAPI
-AC_ARG_WITH(papi,AC_HELP_STRING([--with-papi],[Location of PAPI]),AC_SUBST(PAPIDIR,[$withval]),AC_SUBST(PAPIDIR,[/home/vadve/shared/Sparc/papi-2.3.4.1]))
+dnl Find the LLVM GCC-based C/C++ front end
+AC_ARG_WITH(llvmgccdir,AS_HELP_STRING(--with-llvmgccdir,Location of LLVM GCC front-end),AC_SUBST(LLVMGCCDIR,[$withval]))
+AC_MSG_CHECKING([for llvm-gcc])
+LLVM_GCC_CHECK=no
+if test -d "$LLVMGCCDIR"
+then
+ if test -x "$LLVMGCCDIR/bin/gcc"
+ then
+ LLVM_GCC_CHECK="$LLVMGCCDIR/bin/gcc"
+ fi
+fi
+llvmgccwarn=no
+AC_MSG_RESULT($LLVM_GCC_CHECK)
+if test "$LLVM_GCC_CHECK" = "no"
+then
+ llvmgccwarn=yes
+fi
+AC_MSG_CHECKING([whether llvm-gcc is sane])
+LLVM_GCC_SANE=no
+if test -x "$LLVM_GCC_CHECK"
+then
+ cp /dev/null conftest.c
+ "$LLVM_GCC_CHECK" -S -o - conftest.c | grep implementation > /dev/null 2>&1
+ if test $? -eq 0
+ then
+ LLVM_GCC_SANE=yes
+ fi
+ rm conftest.c
+ llvmcc1path=`"$LLVM_GCC_CHECK" --print-prog-name=cc1`
+ AC_SUBST(LLVMCC1,$llvmcc1path)
+ llvmcc1pluspath=`"$LLVM_GCC_CHECK" --print-prog-name=cc1plus`
+ AC_SUBST(LLVMCC1PLUS,$llvmcc1pluspath)
+fi
+AC_MSG_RESULT($LLVM_GCC_SANE)
+if test "$LLVM_GCC_SANE" = "no"
+then
+ llvmgccwarn=yes
+fi
-dnl Location of the purify program
-AC_ARG_WITH(purify,AC_HELP_STRING([--with-purify],[Location of purify program]),AC_SUBST(PURIFY,[$withval]))
+dnl Get libtool's idea of what the shared library suffix is.
+dnl (This is a hack; it relies on undocumented behavior.)
+AC_MSG_CHECKING([for shared library suffix])
+eval "SHLIBEXT=$shrext_cmds"
+AC_MSG_RESULT($SHLIBEXT)
+dnl Propagate it to the Makefiles and config.h (for gccld & bugpoint).
+AC_SUBST(SHLIBEXT,$SHLIBEXT)
+AC_DEFINE_UNQUOTED(SHLIBEXT,"$SHLIBEXT",
+ [Extension that shared libraries have, e.g., ".so".])
+
+# Translate the various configuration directories and other basic
+# information into substitutions that will end up in config.h.in so
+# that these configured values can be hard-wired into a program.
+eval LLVM_PREFIX="${prefix}";
+eval LLVM_BINDIR="${prefix}/bin";
+eval LLVM_LIBDIR="${prefix}/lib";
+eval LLVM_DATADIR="${prefix}/data";
+eval LLVM_DOCSDIR="${prefix}/docs";
+eval LLVM_ETCDIR="${prefix}/etc";
+eval LLVM_INCLUDEDIR="${prefix}/include";
+eval LLVM_INFODIR="${prefix}/info";
+eval LLVM_MANDIR="${prefix}/man";
+LLVM_CONFIGTIME=`date`
+AC_SUBST(LLVM_PREFIX)
+AC_SUBST(LLVM_BINDIR)
+AC_SUBST(LLVM_LIBDIR)
+AC_SUBST(LLVM_DATADIR)
+AC_SUBST(LLVM_DOCSDIR)
+AC_SUBST(LLVM_ETCDIR)
+AC_SUBST(LLVM_INCLUDEDIR)
+AC_SUBST(LLVM_INFODIR)
+AC_SUBST(LLVM_MANDIR)
+AC_SUBST(LLVM_CONFIGTIME)
+AC_DEFINE_UNQUOTED(LLVM_PREFIX,"$LLVM_PREFIX", [Installation prefix directory])
+AC_DEFINE_UNQUOTED(LLVM_BINDIR, "$LLVM_BINDIR", [Installation directory for binary executables])
+AC_DEFINE_UNQUOTED(LLVM_LIBDIR, "$LLVM_LIBDIR", [Installation directory for libraries])
+AC_DEFINE_UNQUOTED(LLVM_DATADIR, "$LLVM_DATADIR", [Installation directory for data files])
+AC_DEFINE_UNQUOTED(LLVM_DATADIR, "$LLVM_DOCSDIR", [Installation directory for documentation])
+AC_DEFINE_UNQUOTED(LLVM_ETCDIR, "$LLVM_ETCDIR", [Installation directory for config files])
+AC_DEFINE_UNQUOTED(LLVM_INCLUDEDIR, "$LLVM_INCLUDEDIR", [Installation directory for include files])
+AC_DEFINE_UNQUOTED(LLVM_INFODIR, "$LLVM_INFODIR", [Installation directory for .info files])
+AC_DEFINE_UNQUOTED(LLVM_MANDIR, "$LLVM_MANDIR", [Installation directory for man pages])
+AC_DEFINE_UNQUOTED(LLVM_CONFIGTIME, "$LLVM_CONFIGTIME", [Time at which LLVM was configured])
+
+dnl Create the output files
+AC_OUTPUT
+
+dnl Warn if we don't have a compression library
+if test $bzip2_found -ne 1 ; then
+ if test $zlib_found -ne 1 ; then
+ AC_MSG_WARN([*** Neither zlib nor bzip2 compression libraries were found.])
+ AC_MSG_WARN([*** Bytecode archives will not support compression!])
+ AC_MSG_WARN([*** To correct, install the libraries and and re-run configure.])
+ fi
+fi
-dnl **************************************************************************
-dnl * Configure other software packages (via AC_CONFIG_SUBDIRS)
-dnl **************************************************************************
+dnl Warn loudly if llvm-gcc was not obviously working
+if test $llvmgccwarn = yes
+then
+ AC_MSG_WARN([***** llvm C/C++ front end was not found, or does not])
+ AC_MSG_WARN([***** appear to be working.])
+ AC_MSG_WARN([***** ])
+ AC_MSG_WARN([***** Please check configure's --with-llvmgccdir option.])
+ AC_MSG_WARN([***** Runtime libraries (in llvm/runtime) will not be built,])
+ AC_MSG_WARN([***** but you should be able to build the llvm tools.])
+fi
-dnl **************************************************************************
-dnl * Create the output files
-dnl **************************************************************************
-AC_OUTPUT(Makefile.config)
projects / oota-llvm.git / blobdiff