dnl **************************************************************************
dnl * Initialize
dnl **************************************************************************
-AC_INIT([[[LLVM]]],[[[1.0]]],[llvmbugs@cs.uiuc.edu])
+AC_INIT([[[LLVM]]],[[[1.1]]],[llvmbugs@cs.uiuc.edu])
dnl Place all of the extra autoconf files into the config subdirectory
AC_CONFIG_AUX_DIR([autoconf])
+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
+ AC_MSG_ERROR([Already configured in ${srcdir}])
+ fi
+fi
+
+dnl
+dnl Configure all of the projects present in our source tree.
+dnl
+for i in `ls ${srcdir}/projects`
+do
+ if test ${i} != "CVS"
+ then
+ if test -f ${srcdir}/projects/${i}/configure
+ then
+ AC_CONFIG_SUBDIRS(projects/${i})
+ fi
+ fi
+done
+
dnl Configure a header file
AC_CONFIG_HEADERS(include/Config/config.h)
+AC_CONFIG_MAKEFILE(Makefile)
+AC_CONFIG_MAKEFILE(Makefile.common)
+AC_CONFIG_MAKEFILE(lib/Makefile)
+AC_CONFIG_MAKEFILE(runtime/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/MultiSource/Makefile)
+AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Makefile.multisrc)
+AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/FreeBench/analyzer/test.in)
+AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/FreeBench/distray/Makefile)
+AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/FreeBench/distray/test.in)
+AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/FreeBench/fourinarow/Makefile)
+AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/FreeBench/fourinarow/test.in)
+AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/FreeBench/mason/Makefile)
+AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/FreeBench/mason/test.in)
+AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/FreeBench/neural/Makefile)
+AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/FreeBench/neural/test.in)
+AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/FreeBench/pcompress2/Makefile)
+AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/FreeBench/pcompress2/test.in)
+AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/FreeBench/pifft/Makefile)
+AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/FreeBench/pifft/test.in)
+AC_CONFIG_MAKEFILE(test/Programs/SingleSource/Makefile)
+AC_CONFIG_MAKEFILE(test/Programs/SingleSource/Makefile.singlesrc)
+AC_CONFIG_MAKEFILE(tools/Makefile)
+AC_CONFIG_MAKEFILE(utils/Makefile)
+AC_CONFIG_MAKEFILE(projects/Makefile)
dnl **************************************************************************
dnl * Determine which system we are building on
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
case $build in
- *i*86*) AC_SUBST(OS,[Linux])
- AC_SUBST(LLVMGCCDIR,[/home/vadve/lattner/local/x86/llvm-gcc/])
+ *-*-linux*)
+ AC_SUBST(OS,[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])
+ if test -d /home/vadve/lattner/local/sparc/llvm-gcc
+ then
+ AC_SUBST(LLVMGCCDIR,[/home/vadve/lattner/local/sparc/llvm-gcc/])
+ fi
;;
- *sparc*) AC_SUBST(OS,[SunOS])
- AC_SUBST(LLVMGCCDIR,[/home/vadve/lattner/local/sparc/llvm-gcc/])
+ *-*-darwin*)
+ AC_SUBST(OS,[Darwin])
;;
*) AC_SUBST(OS,[Unknown])
;;
esac
-dnl
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 $target in
- *i*86*) AC_SUBST(ARCH,[x86])
+ i*86-*) AC_SUBST(ARCH,[x86])
+ ;;
+ sparc*-*) AC_SUBST(ARCH,[Sparc])
;;
- *sparc*solaris*) AC_SUBST(ARCH,[Sparc])
+ powerpc*-*) AC_SUBST(ARCH,[PowerPC])
+ ;;
+ *) AC_SUBST(ARCH,[Unknown])
;;
esac
AC_MSG_ERROR([g++ required but not found])
fi
+dnl Verify that GCC is version 3.0 or higher
+gccmajor=`$CC --version | head -n 1 | awk '{print $NF;}' | cut -d. -f1`
+if test "$gccmajor" -lt "3"
+then
+ AC_MSG_ERROR([gcc 3.x required])
+fi
+
dnl Check for GNU Make. We use its extensions to, so don't build without it
CHECK_GNU_MAKE
if test -z "$_cv_gnu_make_command"
AC_PROG_LIBTOOL
dnl Check for our special programs
-AC_PATH_PROG(AR,[ar])
-AC_PATH_PROG(SED,[sed])
-AC_PATH_PROG(RM,[rm])
-AC_PATH_PROG(ECHO,[echo])
-AC_PATH_PROG(MKDIR,[mkdir])
-AC_PATH_PROG(DATE,[date])
-AC_PATH_PROG(MV,[mv])
-AC_PATH_PROG(DOT,[dot])
-AC_PATH_PROG(ETAGS,[etags])
-AC_PATH_PROG(PURIFY,[purify])
+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])
+fi
+
+AC_PATH_PROG(MV,[mv],[false])
+if test ${MV} = "false"
+then
+ AC_MSG_ERROR([mv required but 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 ${QMTEST} = "false"
+then
+ AC_MSG_WARN([qmtest required but not found])
+fi
+
+dnl Verify that the version of python available is high enough for qmtest
+pyversion=`$PYTHON -V 2>&1 | cut -d\ -f2`
+pymajor=`echo $pyversion | cut -d. -f1`
+pyminor=`echo $pyversion | cut -d. -f2`
+
+if test "$pymajor" -ge "2"
+then
+ if test "$pymajor" -eq "2"
+ then
+ if test "$pyminor" -lt "2"
+ then
+ AC_MSG_WARN([Python 2.2 or greater required for qmtest])
+ fi
+ fi
+else
+ AC_MSG_WARN([Python 2.2 or greater required for qmtest])
+fi
dnl Verify that the source directory is valid
AC_CONFIG_SRCDIR(["Makefile.config.in"])
dnl libelf is for sparc only; we can ignore it if we don't have it
AC_CHECK_LIB(elf, elf_begin)
-dnl dlopen() is required. If we don't find it, quit.
-AC_SEARCH_LIBS(dlopen,dl,,AC_MSG_ERROR([dlopen() required but not found]))
+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]))
+AC_SEARCH_LIBS(mallinfo,malloc,AC_DEFINE([HAVE_MALLINFO],[1],[Define if mallinfo() is available on this platform.]))
+
+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,[Define if PThread mutexes (e.g., pthread_mutex_lock) are available in the system's thread library.]))
dnl
dnl The math libraries are used by the test code, but not by the actual LLVM
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 strings.h sys/mman.h sys/resource.h)
+AC_CHECK_HEADERS(malloc.h sys/mman.h sys/resource.h)
dnl Check for header files associated with dlopen and friends
AC_CHECK_HEADERS(dlfcn.h link.h)
AC_C_INLINE
dnl Check for machine endian-ness
-AC_C_BIGENDIAN(AC_DEFINE([ENDIAN_BIG]),AC_DEFINE(ENDIAN_LITTLE))
+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 types
AC_TYPE_PID_T
AC_HEADER_TIME
AC_STRUCT_TM
+dnl Check for various C features
+AC_C_PRINTF_A
+
dnl Check for C++ extensions
-AC_CXX_HAVE_EXT_HASH_MAP
-AC_CXX_HAVE_EXT_HASH_SET
+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
fi
AC_HEADER_MMAP_ANONYMOUS
AC_TYPE_SIGNAL
-AC_CHECK_FUNCS(getcwd gettimeofday strcspn strdup strerror strspn strstr strtod strtol)
+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
AC_CHECK_FUNC(mmap,,AC_MSG_ERROR([Function mmap() required but not found]))
AC_CHECK_FUNC(mprotect,,AC_MSG_ERROR([Function mprotect() required but not found]))
+dnl Determine if the linker supports the -R option.
+AC_LINK_USE_R()
+
dnl **************************************************************************
dnl * Enable various compile-time options
dnl **************************************************************************
fi
dnl Spec Benchmarks
-AC_ARG_ENABLE(spec,AC_HELP_STRING([--enable-spec],[Compile SPEC benchmarks (default is NO)]),,enableval=no)
+AC_ARG_ENABLE(spec2000,AC_HELP_STRING([--enable-spec2000],[Compile SPEC 2000 benchmarks (default is NO)]),,enableval=no)
if test ${enableval} = "no"
then
- AC_SUBST(USE_SPEC,[[]])
+ 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 * Set the location of various third-party software packages
dnl **************************************************************************
-dnl Location of SPEC benchmarks
-AC_ARG_WITH(spec,AC_HELP_STRING([--with-spec],[Location of SPEC benchmarks]),AC_SUBST(SPEC_ROOT,[$withval]),AC_SUBST(SPEC_ROOT,[/home/vadve/shared/benchmarks/speccpu2000/benchspec]))
-
dnl Location of the LLVM C front end
AC_ARG_WITH(llvmgccdir,AC_HELP_STRING([--with-llvmgccdir],[Location of LLVM GCC front-end]),AC_SUBST(LLVMGCCDIR,[$withval]))
+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 $? -eq 0
+ then
+ LLVM_GCC_SANE=yes
+ fi
+ rm conftest.c
+fi
+AC_MSG_RESULT($LLVM_GCC_SANE)
+if test "$LLVM_GCC_SANE" = "no"
+then
+ llvmgccwarn=yes
+fi
+
dnl Location of the bytecode repository
AC_ARG_WITH(bcrepos,AC_HELP_STRING([--with-bcrepos],[Location of Bytecode Repository]),AC_SUBST(BCR,[$withval]),AC_SUBST(BCR,[/home/vadve/lattner/LLVMPrograms]))
dnl Location of the purify program
AC_ARG_WITH(purify,AC_HELP_STRING([--with-purify],[Location of purify program]),AC_SUBST(PURIFY,[$withval]))
-dnl Location for placing object files and built programs, libraries, etc
-if test ${USER}
-then
- if test -d /localhome/${USER}
- then
- AC_SUBST(OBJROOT,[/localhome/${USER}])
- else
- AC_SUBST(OBJROOT,[.])
- fi
-else
- AC_SUBST(OBJROOT,[.])
-fi
-
-AC_ARG_WITH(objroot,AC_HELP_STRING([--with-objroot],[Location where object files should be placed (default is .)]),AC_SUBST(OBJROOT,[$withval]))
+dnl **************************************************************************
+dnl * Configure other software packages (via AC_CONFIG_SUBDIRS)
+dnl **************************************************************************
dnl **************************************************************************
dnl * Create the output files
dnl **************************************************************************
AC_OUTPUT(Makefile.config)
+
+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
projects / oota-llvm.git / blobdiff