dnl===-----------------------------------------------------------------------===
dnl Initialize autoconf and define the package name, version number and
dnl email address for reporting bugs.
-AC_INIT([[llvm]],[[1.5cvs]],[llvmbugs@cs.uiuc.edu])
+AC_INIT([[llvm]],[[1.7cvs]],[llvmbugs@cs.uiuc.edu])
dnl Provide a copyright substitution and ensure the copyright notice is included
dnl in the output of --version option of the generated configure script.
AC_SUBST(LLVM_COPYRIGHT,["Copyright (c) 2003-2005 University of Illinois at Urbana-Champaign."])
-AC_COPYRIGHT($LLVM_COPYRIGHT)
+AC_COPYRIGHT([Copyright (c) 2003-2005 University of Illinois at Urbana-Champaign.])
dnl Indicate that we require autoconf 2.59 or later. Ths is needed because we
dnl use some autoconf macros only available in 2.59.
;;
esac
-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.
-case $target in
- sparc*-*-solaris*) AC_SUBST(target,[[sparcv9-sun-solaris2.8]])
- ;;
-esac
-
dnl Determine what our target architecture is and configure accordingly.
dnl This will allow Makefiles to make a distinction between the hardware and
dnl the OS.
Sparc) AC_SUBST(JIT,[[TARGET_HAS_JIT=1]]) ;;
PowerPC) AC_SUBST(JIT,[[TARGET_HAS_JIT=1]]) ;;
x86_64) AC_SUBST(JIT,[[]]) ;;
- Alpha) AC_SUBST(JIT,[[]]) ;;
+ Alpha) AC_SUBST(JIT,[[TARGET_HAS_JIT=1]]) ;;
IA64) AC_SUBST(JIT,[[]]) ;;
*) AC_SUBST(JIT,[[]]) ;;
esac
*) AC_MSG_ERROR([Invalid setting for --enable-doxygen. Use "yes" or "no"]) ;;
esac
+dnl Allow disablement of threads
+AC_ARG_ENABLE(threads,
+ AS_HELP_STRING([--enable-threads],
+ [Use threads if available (default is YES)]),,
+ enableval=yes)
+case "$enableval" in
+ yes) AC_SUBST(ENABLE_THREADS,[1]) ;;
+ no) AC_SUBST(ENABLE_THREADS,[0]) ;;
+ *) AC_MSG_ERROR([Invalid setting for --enable-threads. Use "yes" or "no"]) ;;
+esac
+AC_DEFINE_UNQUOTED([ENABLE_THREADS],$ENABLE_THREADS,[Define if threads enabled])
+
dnl Allow specific targets to be specified for building (or not)
TARGETS_TO_BUILD=""
AC_ARG_ENABLE([targets],AS_HELP_STRING([--enable-target],
AC_PATH_PROG(RM, [rm], [rm])
AC_PATH_PROG(SED, [sed], [sed])
AC_PATH_PROG(TAR, [tar], [gtar])
+AC_PATH_PROG(GRAPHVIZ, [Graphviz], [echo Graphviz])
+if test "$GRAPHVIZ" != "echo Graphviz" ; then
+ AC_DEFINE([HAVE_GRAPHVIZ],[1],[Define if the Graphviz program is available])
+ AC_DEFINE_UNQUOTED([LLVM_PATH_GRAPHVIZ],"$GRAPHVIZ",
+ [Define to path to Graphviz program if found or 'echo Graphviz' otherwise])
+fi
+AC_PATH_PROG(GV, [gv], [echo gv])
+if test "$GV" != "echo gv" ; then
+ AC_DEFINE([HAVE_GV],[1],[Define if the gv program is available])
+ AC_DEFINE_UNQUOTED([LLVM_PATH_GV],"$GV",
+ [Define to path to gv program if found or 'echo gv' otherwise])
+fi
dnl Find the install program
AC_PROG_INSTALL
AC_SUBST(ETAGSFLAGS,$ETAGSFLAGS)
if test "$WITH_LLVMGCCDIR" = "default" ; then
- AC_PATH_PROG(LLVMGCC, [llvm-gcc], [])
- AC_PATH_PROG(LLVMGXX, [llvm-g++], [])
+ LLVMGCC="llvm-gcc${EXEEXT}"
+ LLVMGXX="llvm-g++${EXEEXT}"
+ AC_PATH_PROG(LLVMGCC, $LLVMGCC, [])
+ AC_PATH_PROG(LLVMGXX, $LLVMGXX, [])
else
- LLVMGCC=$WITH_LLVMGCCDIR/bin/llvm-gcc
- LLVMGXX=$WITH_LLVMGCCDIR/bin/llvm-g++
+ LLVMGCC="$WITH_LLVMGCCDIR/bin/llvm-gcc${EXEEXT}"
+ LLVMGXX="$WITH_LLVMGCCDIR/bin/llvm-g++${EXEEXT}"
AC_SUBST(LLVMGCC,$LLVMGCC)
AC_SUBST(LLVMGXX,$LLVMGXX)
fi
dnl Verify that GCC is version 3.0 or higher
if test "$GCC" = "yes"
then
- gccmajor=`$CC --version | head -n 1 | awk '{print $NF;}' | cut -d. -f1`
+ gccmajor=`$CC --version | head -n 1 | sed 's/[[^0-9]]*\([[0-9.]]\).*/\1/'`
if test "$gccmajor" -lt "3"
then
AC_MSG_ERROR([gcc 3.x required, but you have a lower version])
dnl libelf is for sparc only; we can ignore it if we don't have it
AC_CHECK_LIB(elf, elf_begin)
+
dnl lt_dlopen may be required for plugin support.
AC_SEARCH_LIBS(lt_dlopen,ltdl,AC_DEFINE([HAVE_LT_DLOPEN],[1],
[Define if lt_dlopen() is available on this platform]),
dnl pthread locking functions are optional - but llvm will not be thread-safe
dnl without locks.
-AC_SEARCH_LIBS(pthread_mutex_lock,pthread,
- AC_DEFINE([HAVE_PTHREAD_MUTEX_LOCK],[1],
- [Have pthread_mutex_lock]))
+if test "$ENABLE_THREADS" -eq 1 ; then
+ AC_CHECK_LIB(pthread,pthread_mutex_init)
+ AC_SEARCH_LIBS(pthread_mutex_lock,pthread,
+ AC_DEFINE([HAVE_PTHREAD_MUTEX_LOCK],[1],
+ [Have pthread_mutex_lock]))
+fi
dnl===-----------------------------------------------------------------------===
dnl===
AC_CHECK_HEADERS([dlfcn.h execinfo.h fcntl.h inttypes.h limits.h link.h])
AC_CHECK_HEADERS([malloc.h signal.h stdint.h unistd.h utime.h windows.h])
AC_CHECK_HEADERS([sys/mman.h sys/param.h sys/resource.h sys/time.h sys/types.h])
+AC_CHECK_HEADERS([malloc/malloc.h])
AC_CHECK_HEADERS([rw/stdex/hash_map.h rw/stdex/hash_set.h])
+if test "$ENABLE_THREADS" -eq 1 ; then
+ AC_CHECK_HEADERS(pthread.h)
+fi
dnl===-----------------------------------------------------------------------===
dnl===
AC_CHECK_FUNCS([backtrace getcwd getpagesize getrusage gettimeofday ])
AC_CHECK_FUNCS([isatty mkdtemp mkstemp mktemp ])
AC_CHECK_FUNCS([realpath sbrk setrlimit strdup strerror strerror_r ])
-AC_CHECK_FUNCS([strtoll strtoq sysconf])
+AC_CHECK_FUNCS([strtoll strtoq sysconf malloc_zone_statistics ])
AC_C_PRINTF_A
AC_FUNC_ALLOCA
AC_FUNC_RAND48
dnl===-----------------------------------------------------------------------===
dnl Configure header files
-AC_CONFIG_HEADERS(include/llvm/Config/config.h)
-
+dnl WARNING: dnl If you add or remove any of the following config headers, then
+dnl you MUST also update Makefile.rules so that the variable FilesToConfig
+dnl contains the same list of files as AC_CONFIG_HEADERS below. This ensures the
+dnl files can be updated automatically when their *.in sources change.
+AC_CONFIG_HEADERS([include/llvm/Config/config.h])
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 Configure the makefile's configuration data
AC_CONFIG_FILES([Makefile.config])
-dnl Configure llvmc's configuration files
-AC_CONFIG_FILES([tools/llvmc/st tools/llvmc/cpp tools/llvmc/ll tools/llvmc/c])
-
dnl Configure doxygen's configuration file
AC_CONFIG_FILES([docs/doxygen.cfg])
projects / oota-llvm.git / blobdiff