dnl===-----------------------------------------------------------------------===
dnl Initialize autoconf and define the package name, version number and
dnl address for reporting bugs.
-AC_INIT([LLVM],[3.2svn],[http://llvm.org/bugs/])
+AC_INIT([LLVM],[3.3svn],[http://llvm.org/bugs/])
AC_DEFINE([LLVM_VERSION_MAJOR], [3], [Major version of the LLVM API])
-AC_DEFINE([LLVM_VERSION_MINOR], [2], [Minor version of the LLVM API])
+AC_DEFINE([LLVM_VERSION_MINOR], [3], [Minor version of the LLVM API])
dnl Provide a copyright substitution and ensure the copyright notice is included
dnl in the output of --version option of the generated configure script.
sparc*-*) llvm_cv_target_arch="Sparc" ;;
powerpc*-*) llvm_cv_target_arch="PowerPC" ;;
arm*-*) llvm_cv_target_arch="ARM" ;;
- mips-*) llvm_cv_target_arch="Mips" ;;
- mipsel-*) llvm_cv_target_arch="Mips" ;;
+ mips-* | mips64-*) llvm_cv_target_arch="Mips" ;;
+ mipsel-* | mips64el-*) llvm_cv_target_arch="Mips" ;;
xcore-*) llvm_cv_target_arch="XCore" ;;
msp430-*) llvm_cv_target_arch="MSP430" ;;
hexagon-*) llvm_cv_target_arch="Hexagon" ;;
mblaze-*) llvm_cv_target_arch="MBlaze" ;;
- ptx-*) llvm_cv_target_arch="PTX" ;;
nvptx-*) llvm_cv_target_arch="NVPTX" ;;
*) llvm_cv_target_arch="Unknown" ;;
esac])
dnl Define a substitution, ARCH, for the target architecture
AC_SUBST(ARCH,$llvm_cv_target_arch)
+dnl Determine what our host architecture.
+dnl This will allow MCJIT regress tests runs only for supported
+dnl platforms.
+case $host in
+ i?86-*) host_arch="x86" ;;
+ amd64-* | x86_64-*) host_arch="x86_64" ;;
+ sparc*-*) host_arch="Sparc" ;;
+ powerpc*-*) host_arch="PowerPC" ;;
+ arm*-*) host_arch="ARM" ;;
+ mips-* | mips64-*) host_arch="Mips" ;;
+ mipsel-* | mips64el-*) host_arch="Mips" ;;
+ xcore-*) host_arch="XCore" ;;
+ msp430-*) host_arch="MSP430" ;;
+ hexagon-*) host_arch="Hexagon" ;;
+ mblaze-*) host_arch="MBlaze" ;;
+ *) host_arch="Unknown" ;;
+esac
+
+if test "$host_arch" = "Unknown" ; then
+ AC_MSG_WARN([Configuring LLVM for an unknown host archicture])
+fi
+
+AC_SUBST(HOST_ARCH,$host_arch)
+
dnl Check for the endianness of the target
AC_C_BIGENDIAN(AC_SUBST([ENDIAN],[big]),AC_SUBST([ENDIAN],[little]))
*) AC_MSG_ERROR([Invalid setting for --enable-libcpp. Use "yes" or "no"]) ;;
esac
+dnl --enable-cxx11 : check whether or not to use -std=c++11 on the command line
+AC_ARG_ENABLE(cxx11,
+ AS_HELP_STRING([--enable-cxx11],
+ [Use c++11 if available (default is NO)]),,
+ enableval=default)
+case "$enableval" in
+ yes) AC_SUBST(ENABLE_CXX11,[1]) ;;
+ no) AC_SUBST(ENABLE_CXX11,[0]) ;;
+ default) AC_SUBST(ENABLE_CXX11,[0]);;
+ *) AC_MSG_ERROR([Invalid setting for --enable-cxx11. Use "yes" or "no"]) ;;
+esac
+
dnl --enable-optimized : 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=$optimize)
AC_SUBST(DISABLE_ASSERTIONS,[[DISABLE_ASSERTIONS=1]])
fi
+dnl --enable-werror : check whether we want Werror on by default
+AC_ARG_ENABLE(werror,AS_HELP_STRING(
+ --enable-werror,[Compile with -Werror enabled (default is NO)]),, enableval="no")
+case "$enableval" in
+ yes) AC_SUBST(ENABLE_WERROR,[1]) ;;
+ no) AC_SUBST(ENABLE_WERROR,[0]) ;;
+ default) AC_SUBST(ENABLE_WERROR,[0]);;
+ *) AC_MSG_ERROR([Invalid setting for --enable-werror. Use "yes" or "no"]) ;;
+esac
+
dnl --enable-expensive-checks : check whether they want to turn on expensive debug checks:
AC_ARG_ENABLE(expensive-checks,AS_HELP_STRING(
--enable-expensive-checks,[Compile with expensive debug checks enabled (default is NO)]),, enableval="no")
AC_SUBST(DEBUG_SYMBOLS,[[DEBUG_SYMBOLS=1]])
fi
+dnl --enable-keep-symbols : do not strip installed executables
+AC_ARG_ENABLE(keep-symbols,
+ AS_HELP_STRING(--enable-keep-symbols,[Do not strip installed executables)]),,enableval=no)
+if test ${enableval} = "no" ; then
+ AC_SUBST(KEEP_SYMBOLS,[[]])
+else
+ AC_SUBST(KEEP_SYMBOLS,[[KEEP_SYMBOLS=1]])
+fi
+
dnl --enable-jit: check whether they want to enable the jit
AC_ARG_ENABLE(jit,
AS_HELP_STRING(--enable-jit,
MSP430) AC_SUBST(TARGET_HAS_JIT,0) ;;
Hexagon) AC_SUBST(TARGET_HAS_JIT,0) ;;
MBlaze) AC_SUBST(TARGET_HAS_JIT,0) ;;
- PTX) AC_SUBST(TARGET_HAS_JIT,0) ;;
NVPTX) AC_SUBST(TARGET_HAS_JIT,0) ;;
*) AC_SUBST(TARGET_HAS_JIT,0) ;;
esac
*) AC_MSG_ERROR([Invalid setting for --enable-timestamps. Use "yes" or "no"]) ;;
esac
AC_DEFINE_UNQUOTED([ENABLE_TIMESTAMPS],$ENABLE_TIMESTAMPS,
- [Define if timestamp information (e.g., __DATE___) is allowed])
+ [Define if timestamp information (e.g., __DATE__) is allowed])
+
+dnl Enable embedding timestamp information into build.
+
+AC_ARG_ENABLE(backtraces,
+ AS_HELP_STRING([--enable-backtraces],
+ [Enable embedding backtraces on crash (default is YES)]),,
+ enableval=default)
+case "$enableval" in
+ yes) AC_SUBST(ENABLE_BACKTRACES,[1]) ;;
+ no) AC_SUBST(ENABLE_BACKTRACES,[0]) ;;
+ default) AC_SUBST(ENABLE_BACKTRACES,[1]) ;;
+ *) AC_MSG_ERROR([Invalid setting for --enable-backtraces. Use "yes" or "no"]) ;;
+esac
+AC_DEFINE_UNQUOTED([ENABLE_BACKTRACES],$ENABLE_BACKTRACES,
+ [Define if you want backtraces on crash])
dnl Allow specific targets to be specified for building (or not)
TARGETS_TO_BUILD=""
AC_ARG_ENABLE([targets],AS_HELP_STRING([--enable-targets],
[Build specific host targets: all or target1,target2,... Valid targets are:
- host, x86, x86_64, sparc, powerpc, arm, mips, spu, hexagon,
- xcore, msp430, ptx, nvptx, and cpp (default=all)]),,
+ host, x86, x86_64, sparc, powerpc, arm, mips, hexagon,
+ xcore, msp430, nvptx, and cpp (default=all)]),,
enableval=all)
if test "$enableval" = host-only ; then
enableval=host
fi
case "$enableval" in
- all) TARGETS_TO_BUILD="X86 Sparc PowerPC ARM Mips CellSPU XCore MSP430 CppBackend MBlaze PTX NVPTX Hexagon" ;;
+ all) TARGETS_TO_BUILD="X86 Sparc PowerPC ARM Mips XCore MSP430 CppBackend MBlaze NVPTX Hexagon" ;;
*)for a_target in `echo $enableval|sed -e 's/,/ /g' ` ; do
case "$a_target" in
x86) TARGETS_TO_BUILD="X86 $TARGETS_TO_BUILD" ;;
arm) TARGETS_TO_BUILD="ARM $TARGETS_TO_BUILD" ;;
mips) TARGETS_TO_BUILD="Mips $TARGETS_TO_BUILD" ;;
mipsel) TARGETS_TO_BUILD="Mips $TARGETS_TO_BUILD" ;;
- spu) TARGETS_TO_BUILD="CellSPU $TARGETS_TO_BUILD" ;;
+ mips64) TARGETS_TO_BUILD="Mips $TARGETS_TO_BUILD" ;;
+ mips64el) TARGETS_TO_BUILD="Mips $TARGETS_TO_BUILD" ;;
xcore) TARGETS_TO_BUILD="XCore $TARGETS_TO_BUILD" ;;
msp430) TARGETS_TO_BUILD="MSP430 $TARGETS_TO_BUILD" ;;
cpp) TARGETS_TO_BUILD="CppBackend $TARGETS_TO_BUILD" ;;
hexagon) TARGETS_TO_BUILD="Hexagon $TARGETS_TO_BUILD" ;;
mblaze) TARGETS_TO_BUILD="MBlaze $TARGETS_TO_BUILD" ;;
- ptx) TARGETS_TO_BUILD="PTX $TARGETS_TO_BUILD" ;;
nvptx) TARGETS_TO_BUILD="NVPTX $TARGETS_TO_BUILD" ;;
host) case "$llvm_cv_target_arch" in
x86) TARGETS_TO_BUILD="X86 $TARGETS_TO_BUILD" ;;
ARM) TARGETS_TO_BUILD="ARM $TARGETS_TO_BUILD" ;;
Mips) TARGETS_TO_BUILD="Mips $TARGETS_TO_BUILD" ;;
MBlaze) TARGETS_TO_BUILD="MBlaze $TARGETS_TO_BUILD" ;;
- CellSPU|SPU) TARGETS_TO_BUILD="CellSPU $TARGETS_TO_BUILD" ;;
XCore) TARGETS_TO_BUILD="XCore $TARGETS_TO_BUILD" ;;
MSP430) TARGETS_TO_BUILD="MSP430 $TARGETS_TO_BUILD" ;;
Hexagon) TARGETS_TO_BUILD="Hexagon $TARGETS_TO_BUILD" ;;
- PTX) TARGETS_TO_BUILD="PTX $TARGETS_TO_BUILD" ;;
NVPTX) TARGETS_TO_BUILD="NVPTX $TARGETS_TO_BUILD" ;;
*) AC_MSG_ERROR([Can not set target to build]) ;;
esac ;;
done
;;
esac
+
+AC_ARG_ENABLE([experimental-targets],AS_HELP_STRING([--enable-experimental-targets],
+ [Build experimental host targets: disable or target1,target2,...
+ (default=disable)]),,
+ enableval=disable)
+
+if test ${enableval} != "disable"
+then
+ TARGETS_TO_BUILD="$enableval $TARGETS_TO_BUILD"
+fi
+
AC_SUBST(TARGETS_TO_BUILD,$TARGETS_TO_BUILD)
dnl Determine whether we are building LLVM support for the native architecture.
AC_PATH_PROG(GROFF, [groff])
AC_PATH_PROG(GZIPBIN, [gzip])
AC_PATH_PROG(PDFROFF, [pdfroff])
-AC_PATH_PROG(RUNTEST, [runtest])
-DJ_AC_PATH_TCLSH
AC_PATH_PROG(ZIP, [zip])
AC_PATH_PROGS(OCAMLC, [ocamlc])
AC_PATH_PROGS(OCAMLOPT, [ocamlopt])
dnl Enable support for Intel JIT Events API.
AC_ARG_WITH(intel-jitevents,
- AS_HELP_STRING([--with-intel-jitevents=<vtune-amplifier-dir>],
- [Specify location of run-time support library for Intel JIT API (default=/opt/intel/vtune_amplifier_xe_2011)]),
+ AS_HELP_STRING([--with-intel-jitevents Notify Intel JIT profiling API of generated code]),
[
+ case "$withval" in
+ yes) AC_SUBST(USE_INTEL_JITEVENTS,[1]);;
+ no) AC_SUBST(USE_INTEL_JITEVENTS,[0]);;
+ *) AC_MSG_ERROR([Invalid setting for --with-intel-jitevents. Use "yes" or "no"]);;
+ esac
+
case $llvm_cv_os_type in
Linux|Win32|Cygwin|MingW) ;;
- *)
- AC_MSG_ERROR([
- Intel JIT API support is available on Linux and Windows only."]) ;;
+ *) AC_MSG_ERROR([Intel JIT API support is available on Linux and Windows only.]);;
esac
- AC_SUBST(USE_INTEL_JITEVENTS, [1])
case "$llvm_cv_target_arch" in
- x86) llvm_intel_jitevents_archdir="lib32";;
- x86_64) llvm_intel_jitevents_archdir="lib64";;
- *) echo "Target architecture $llvm_cv_target_arch does not support Intel JIT Events API"
- exit -1;;
+ x86|x86_64) ;;
+ *) AC_MSG_ERROR([Target architecture $llvm_cv_target_arch does not support Intel JIT Events API.]);;
esac
- INTEL_JITEVENTS_INCDIR="/opt/intel/vtune_amplifier_xe_2011/include"
- INTEL_JITEVENTS_LIBDIR="/opt/intel/vtune_amplifier_xe_2011/$llvm_intel_jitevents_archdir"
- case "$withval" in
- /* | [[A-Za-z]]:[[\\/]]*) INTEL_JITEVENTS_INCDIR=$withval/include
- INTEL_JITEVENTS_LIBDIR=$withval/$llvm_intel_jitevents_archdir ;;
- *) ;;
- esac
-
- AC_SUBST(INTEL_JITEVENTS_INCDIR)
- AC_SUBST(INTEL_JITEVENTS_LIBDIR)
-
- LIBS="$LIBS -L${INTEL_JITEVENTS_LIBDIR}"
- CPPFLAGS="$CPPFLAGS -I$INTEL_JITEVENTS_INCDIR"
-
- AC_SEARCH_LIBS(iJIT_IsProfilingActive, jitprofiling, [], [
- echo "Error! Cannot find libjitprofiling.a. Please check path specified in flag --with-intel-jitevents"
- exit -1
- ])
- AC_CHECK_HEADER([jitprofiling.h], [], [
- echo "Error! Cannot find jitprofiling.h. Please check path specified in flag --with-intel-jitevents"
- exit -1
- ])
-
],
[
AC_SUBST(USE_INTEL_JITEVENTS, [0])
AC_DEFINE_UNQUOTED([LLVM_USE_INTEL_JITEVENTS],$USE_INTEL_JITEVENTS,
[Define if we have the Intel JIT API runtime support library])
+dnl Check for libxml2
+dnl Right now we're just checking for the existence, we could also check for a
+dnl particular version via --version on xml2-config
+AC_CHECK_PROGS(XML2CONFIG, xml2-config)
+
+AC_MSG_CHECKING(for libxml2 includes)
+if test "x$XML2CONFIG" = "x"; then
+ AC_MSG_RESULT(xml2-config not found)
+else
+ LIBXML2_INC=`$XML2CONFIG --cflags`
+ AC_MSG_RESULT($LIBXML2_INC)
+ AC_CHECK_LIB(xml2, xmlReadFile,[AC_DEFINE([CLANG_HAVE_LIBXML],1,[Define if we have libxml2])
+ LIBXML2_LIBS="-lxml2"])
+fi
+AC_SUBST(LIBXML2_LIBS)
+AC_SUBST(LIBXML2_INC)
+
dnl===-----------------------------------------------------------------------===
dnl===
dnl=== SECTION 6: Check for header files
[Installation directory for man pages])
AC_DEFINE_UNQUOTED(LLVM_CONFIGTIME, "$LLVM_CONFIGTIME",
[Time at which LLVM was configured])
+AC_DEFINE_UNQUOTED(LLVM_HOSTTRIPLE, "$host",
+ [Host triple LLVM will be executed on])
AC_DEFINE_UNQUOTED(LLVM_DEFAULT_TARGET_TRIPLE, "$target",
[Target triple LLVM will generate code for by default])
dnl OCaml findlib META file
AC_CONFIG_FILES([bindings/ocaml/llvm/META.llvm])
+dnl Add --program-prefix value to Makefile.rules. Already an ARG variable.
+test "x$program_prefix" = "xNONE" && program_prefix=""
+AC_SUBST([program_prefix])
+
+
dnl Do special configuration of Makefiles
AC_CONFIG_COMMANDS([setup],,[llvm_src="${srcdir}"])
AC_CONFIG_MAKEFILE(Makefile)
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