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configure.in
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dnl Process this file with autoconf to produce a configure script.
dnl The macros which aren't shipped with the autotools are stored in the
dnl Tools/config directory in .m4 files.
AC_INIT([swig],[1.3.40],[http://www.swig.org])
AC_PREREQ(2.58)
AC_CONFIG_SRCDIR([Source/Swig/swig.h])
AC_CONFIG_AUX_DIR([Tools/config])
AC_CONFIG_HEADERS([Source/Include/swigconfig.h])
AC_CANONICAL_HOST
AM_INIT_AUTOMAKE
dnl Some extra defines for the config file
AH_BOTTOM([
/* Default language */
#define SWIG_LANG "-tcl"
/* Deal with Microsoft's attempt at deprecating C standard runtime functions */
#if defined(_MSC_VER)
# define _CRT_SECURE_NO_DEPRECATE
#endif
])
dnl Check for programs that a user requires to build SWIG
AC_PROG_CC
AC_PROG_CXX
AC_EXEEXT
AC_OBJEXT
AM_PROG_CC_C_O # Needed for subdir-objects in AUTOMAKE_OPTIONS
AC_COMPILE_WARNINGS # Increase warning levels
AC_DEFINE_UNQUOTED(SWIG_CXX, ["$CXX"], [Compiler that built SWIG])
AC_DEFINE_UNQUOTED(SWIG_PLATFORM, ["$build"], [Platform that SWIG is built for])
dnl Checks for header files.
AC_HEADER_STDC
dnl Checks for types.
AC_LANG_PUSH([C++])
AC_CHECK_TYPES([bool])
AC_LANG_POP([C++])
dnl Look for popen
AC_ARG_WITH(popen, AS_HELP_STRING([--without-popen], [Disable popen]), with_popen="$withval")
if test x"${with_popen}" = xno ; then
AC_MSG_NOTICE([Disabling popen])
else
AC_CHECK_FUNC(popen, AC_DEFINE(HAVE_POPEN, 1, [Define if popen is available]), AC_MSG_NOTICE([Disabling popen]))
fi
dnl Look for RxSpencer
AC_ARG_WITH(rxspencer, AS_HELP_STRING([--with-rxspencer], [Enable RxSpencer]), with_rxspencer="yes")
if test x"${with_rxspencer}" = xyes ; then
#check first for the header
AC_CHECK_HEADER(rxspencer/regex.h,with_rxspencer="yes",with_rxspencer="no")
if test x"${with_rxspencer}" = xyes ; then
# now check for the library
AC_CHECK_LIB(rxspencer, regcomp,with_rxspencer="yes",with_rxspencer="no")
fi
if test x"${with_rxspencer}" = xyes ; then
# library and header are available
AC_DEFINE(HAVE_RXSPENCER, 1,[Define if rxspencer is available])
LIBS="$LIBS -lrxspencer"
else
AC_MSG_NOTICE([RxSpencer not found. Obtain it at http://arglist.com/regex or http://gnuwin32.sourceforge.net/packages.html])
fi
fi
dnl CCache
AC_ARG_ENABLE([ccache], AS_HELP_STRING([--disable-ccache], [disable building and installation of ccache-swig executable (default enabled)]), [enable_ccache=$enableval], [enable_ccache=yes])
AC_MSG_CHECKING([whether to enable ccache-swig])
AC_MSG_RESULT([$enable_ccache])
if test "$enable_ccache" = yes; then
AC_CONFIG_SUBDIRS(CCache)
ENABLE_CCACHE=1
fi
AC_SUBST(ENABLE_CCACHE)
echo ""
echo "Checking packages required for SWIG developers."
echo "Note : None of the following packages are required for users to compile and install SWIG"
echo ""
AC_PROG_YACC
AC_PROG_RANLIB
AC_CHECK_PROGS(AR, ar aal, ar)
AC_SUBST(AR)
AC_CHECK_PROGS(YODL2MAN, yodl2man)
AC_CHECK_PROGS(YODL2HTML, yodl2html)
echo ""
echo "Checking for installed target languages and other information in order to compile and run the examples."
echo "Note : None of the following packages are required for users to compile and install SWIG"
echo ""
dnl How to specify include directories that may be system directories.
# -I should not be used on system directories (GCC)
if test "$GCC" = yes; then
ISYSTEM="-isystem "
else
ISYSTEM="-I"
fi
dnl Info for building shared libraries ... in order to run the examples
# SO is the extension of shared libraries (including the dot!)
AC_MSG_CHECKING(SO)
if test -z "$SO"
then
case $host in
*-*-hp*) SO=.sl;;
*-*-darwin*) SO=.bundle;;
*-*-cygwin* | *-*-mingw*) SO=.dll;;
*) SO=.so;;
esac
fi
AC_MSG_RESULT($SO)
# LDSHARED is the ld *command* used to create shared library
# -- "ld" on SunOS 4.x.x, "ld -G" on SunOS 5.x, "ld -shared" on IRIX 5
# (Shared libraries in this instance are shared modules to be loaded into
# Python, as opposed to building Python itself as a shared library.)
AC_MSG_CHECKING(LDSHARED)
if test -z "$LDSHARED"
then
case $host in
*-*-aix*) LDSHARED="\$(srcdir)/ld_so_aix \$(CC)";;
*-*-cygwin* | *-*-mingw*)
if test "$GCC" = yes; then
LDSHARED="$CC -shared"
else
if test "cl" = $CC ; then
# Microsoft Visual C++ (MSVC)
LDSHARED="$CC -nologo -LD"
else
# Unknown compiler try gcc approach
LDSHARED="$CC -shared"
fi
fi ;;
*-*-irix5*) LDSHARED="ld -shared";;
*-*-irix6*) LDSHARED="ld ${SGI_ABI} -shared -all";;
*-*-sunos4*) LDSHARED="ld";;
*-*-solaris*) LDSHARED="ld -G";;
*-*-hp*) LDSHARED="ld -b";;
*-*-osf*) LDSHARED="ld -shared -expect_unresolved \"*\"";;
*-sequent-sysv4) LDSHARED="ld -G";;
*-*-next*)
if test "$ns_dyld"
then LDSHARED='$(CC) $(LDFLAGS) -bundle -prebind'
else LDSHARED='$(CC) $(CFLAGS) -nostdlib -r';
fi
if test "$with_next_framework" ; then
LDSHARED="$LDSHARED \$(LDLIBRARY)"
fi ;;
*-*-linux*) LDSHARED="gcc -shared";;
*-*-dgux*) LDSHARED="ld -G";;
*-*-freebsd3*) LDSHARED="gcc -shared";;
*-*-freebsd* | *-*-openbsd*) LDSHARED="ld -Bshareable";;
*-*-netbsd*)
if [[ "`$CC -dM -E - </dev/null | grep __ELF__`" != "" ]]
then
LDSHARED="cc -shared"
else
LDSHARED="ld -Bshareable"
fi;;
*-sco-sysv*) LDSHARED="cc -G -KPIC -Ki486 -belf -Wl,-Bexport";;
*-*-darwin*) LDSHARED="cc -bundle -undefined suppress -flat_namespace";;
*) LDSHARED="ld";;
esac
fi
AC_MSG_RESULT($LDSHARED)
# CXXSHARED is the ld *command* used to create C++ shared library
# -- "ld" on SunOS 4.x.x, "ld -G" on SunOS 5.x, "ld -shared" on IRIX 5
# (Shared libraries in this instance are shared modules to be loaded into
# Python, as opposed to building Python itself as a shared library.)
AC_MSG_CHECKING(CXXSHARED)
if test -z "$CXXSHARED"
then
CXXSHARED="$LDSHARED"
fi
AC_MSG_RESULT($CXXSHARED)
#
AC_MSG_CHECKING(TRYLINKINGWITHCXX)
if test -z "$TRYLINKINGWITHCXX"
then
case $host in
*-*-solaris*) if test "$GCC" = yes;
then TRYLINKINGWITHCXX="CXXSHARED= $CXX -Wl,-G";
else TRYLINKINGWITHCXX="CXXSHARED= $CXX -G -L/opt/SUNWspro/lib -lCrun -lCstd";
fi;;
*-*-hp*) TRYLINKINGWITHCXX="CXXSHARED= $CXX +z ";;
*-*-darwin*) TRYLINKINGWITHCXX="CXXSHARED= $CXX -bundle -undefined suppress -flat_namespace";;
*-*-cygwin* | *-*-mingw*)
if test "$GCC" = yes; then
TRYLINKINGWITHCXX="CXXSHARED= $CXX -shared "
else
if test "cl" = $CXX ; then
# Microsoft Visual C++ (MSVC)
TRYLINKINGWITHCXX="CXXSHARED= $CXX -nologo -LD"
else
TRYLINKINGWITHCXX="#unknown Windows compiler"
fi
fi ;;
*) TRYLINKINGWITHCXX="CXXSHARED= $CXX -shared ";;
esac
fi
AC_MSG_RESULT($TRYLINKINGWITHCXX)
# CCSHARED are the C *flags* used to create objects to go into a shared
# library (module) -- this is only needed for a few systems
AC_MSG_CHECKING(CCSHARED)
if test -z "$CCSHARED"
then
case $host in
*-*-hp*) if test "$GCC" = yes;
then CCSHARED="-fpic";
else CCSHARED="+z";
fi;;
*-*-linux*) CCSHARED="-fpic";;
*-*-freebsd* | *-*-openbsd*) CCSHARED="-fpic";;
*-*-netbsd*) CCSHARED="-fPIC";;
*-sco-sysv*) CCSHARED="-KPIC -dy -Bdynamic";;
*-*-irix6*) case $CC in
*gcc*) CCSHARED="-shared";;
*) CCSHARED="";;
esac;;
esac
fi
AC_MSG_RESULT($CCSHARED)
# RPATH is the path used to look for shared library files.
AC_MSG_CHECKING(RPATH)
if test -z "$RPATH"
then
case $host in
*-*-solaris*) RPATH='-R. -R$(exec_prefix)/lib';;
*-*-irix*) RPATH='-rpath .:$(exec_prefix)/lib';;
*-*-linux*) RPATH='-Xlinker -rpath $(exec_prefix)/lib -Xlinker -rpath .';;
*) RPATH='';;
esac
fi
AC_MSG_RESULT($RPATH)
# LINKFORSHARED are the flags passed to the $(CC) command that links
# the a few executables -- this is only needed for a few systems
AC_MSG_CHECKING(LINKFORSHARED)
if test -z "$LINKFORSHARED"
then
case $host in
*-*-aix*) LINKFORSHARED='-Wl,-bE:$(srcdir)/python.exp -lld';;
*-*-hp*)
LINKFORSHARED="-Wl,-E -Wl,+s -Wl,+b\$(BINLIBDEST)/lib-dynload";;
*-*-linux*) LINKFORSHARED="-Xlinker -export-dynamic";;
*-*-next*) LINKFORSHARED="-u libsys_s";;
*-sco-sysv*) LINKFORSHARED="-Bdynamic -dy -Wl,-Bexport";;
*-*-irix6*) LINKFORSHARED="-all";;
esac
fi
AC_MSG_RESULT($LINKFORSHARED)
# Set info about shared libraries.
AC_SUBST(SO)
AC_SUBST(LDSHARED)
AC_SUBST(CCSHARED)
AC_SUBST(CXXSHARED)
AC_SUBST(TRYLINKINGWITHCXX)
AC_SUBST(LINKFORSHARED)
AC_SUBST(RPATH)
# This variation is needed on OS-X because there is no (apparent) consistency in shared library naming.
# Sometimes .bundle works, but sometimes .so is needed. It depends on the target language
AC_SUBST(PYTHON_SO)
case $host in
*-*-mingw*) PYTHON_SO=.pyd;;
*-*-darwin*) PYTHON_SO=.so;;
*) PYTHON_SO=$SO;;
esac
AC_SUBST(TCL_SO)
case $host in
*-*-darwin*) TCL_SO=.dylib;;
*) TCL_SO=$SO;;
esac
AC_SUBST(GUILE_SO)
case $host in
*-*-darwin*) GUILE_SO=.so;;
*) GUILE_SO=$SO;;
esac
AC_SUBST(PHP_SO)
case $host in
*-*-darwin*) PHP_SO=.so;;
*) PHP_SO=$SO;;
esac
AC_SUBST(MZSCHEME_SO)
case $host in
*) MZSCHEME_SO=.so;;
esac
AC_SUBST(LUA_SO)
case $host in
*-*-darwin*) LUA_SO=.so;;
*) LUA_SO=$SO;;
esac
# Optional CFLAGS used to silence compiler warnings on some platforms.
AC_SUBST(PLATFLAGS)
case $host in
*-*-darwin*) PLATFLAGS="-Wno-long-double";;
*) PLATFLAGS="";;
esac
# Check for specific libraries. Used for SWIG examples
AC_CHECK_LIB(dl, dlopen) # Dynamic linking for SunOS/Solaris and SYSV
AC_CHECK_LIB(dld, shl_load) # Dynamic linking for HP-UX
dnl The following three libraries (nsl,inet,socket) are needed on Sequent,
dnl and must be checked for in this order since each library depends on the
dnl preceding one.
dnl
dnl Most SVR4 platforms will need -lsocket and -lnsl. However on SGI IRIX 5,
dnl these exist but are broken, so we use AC_SEARCH_LIBS which will only try
dnl the library if the function isn't already available without it.
AC_SEARCH_LIBS(t_open, nsl) # SVR4
AC_SEARCH_LIBS(gethostbyname, inet) # Sequent
AC_SEARCH_LIBS(socket, socket) # SVR4 sockets
AC_CHECK_LIB(swill, swill_init, [SWIGLIBS="-lswill $LIBS" SWILL="-DSWIG_SWILL"])
AC_SUBST(SWIGLIBS)
AC_SUBST(SWILL)
# check for --with-libm=...
AC_SUBST(LIBM)
LIBM=-lm
AC_ARG_WITH(libm, [ --with-libm=STRING math library], [
if test "$withval" != yes
then LIBM=$withval
else AC_MSG_ERROR([proper usage is --with-libm=STRING])
fi])
AC_CHECK_LIB(ieee, main, [LIBM="-lieee $LIBM"])
AC_CHECK_LIB(crypt,crypt, [LIBCRYPT="-lcrypt"])
AC_SUBST(LIBCRYPT)
# check for --with-libc=...
AC_SUBST(LIBC)
AC_ARG_WITH(libc, [ --with-libc=STRING C library], [
if test "$withval" != yes
then LIBC=$withval
else AC_MSG_ERROR([proper usage is --with-libc=STRING])
fi])
#--------------------------------------------------------------------
# Locate the X11 header files and the X11 library archive. Try
# the ac_path_x macro first, but if it doesn't find the X stuff
# (e.g. because there's no xmkmf program) then check through
# a list of possible directories. Under some conditions the
# autoconf macro will return an include directory that contains
# no include files, so double-check its result just to be safe.
#--------------------------------------------------------------------
AC_PATH_X
not_really_there=""
if test "$no_x" = ""; then
if test "$x_includes" = ""; then
AC_TRY_CPP([#include <X11/XIntrinsic.h>], , not_really_there="yes")
else
if test ! -r $x_includes/X11/Intrinsic.h; then
not_really_there="yes"
fi
fi
fi
if test "$no_x" = "yes" -o "$not_really_there" = "yes"; then
AC_MSG_CHECKING(for X11 header files)
XINCLUDES="# no special path needed"
AC_TRY_CPP([#include <X11/Intrinsic.h>], , XINCLUDES="")
if test -z "$XINCLUDES"; then
dirs="/usr/unsupported/include /usr/local/include /usr/X386/include /usr/include/X11R4 /usr/X11R5/include /usr/include/X11R5 /usr/openwin/include /usr/X11/include /usr/sww/include /usr/X11R6/include /usr/include/X11R6"
for i in $dirs ; do
if test -r $i/X11/Intrinsic.h; then
XINCLUDES=" -I$i"
break
fi
done
fi
AC_MSG_RESULT($XINCLUDES)
else
if test "$x_includes" != ""; then
XINCLUDES=-I$x_includes
else
XINCLUDES="# no special path needed"
fi
fi
if test -z "$XINCLUDES"; then
AC_MSG_RESULT(couldn't find any!)
XINCLUDES="# no include files found"
fi
if test "$no_x" = yes; then
AC_MSG_CHECKING(for X11 libraries)
XLIBSW=
dirs="/usr/unsupported/lib /usr/local/lib /usr/X386/lib /usr/lib/X11R4 /usr/X11R5/lib /usr/lib/X11R5 /usr/X11R6/lib /usr/lib/X11R6 /usr/openwin/lib /usr/X11/lib /usr/sww/X11/lib"
for i in $dirs ; do
if test -r $i/libX11.a -o -r $i/libX11.so -o -r $i/libX11.sl; then
AC_MSG_RESULT($i)
XLIBSW="-L$i -lX11"
break
fi
done
else
if test "$x_libraries" = ""; then
XLIBSW=-lX11
else
XLIBSW="-L$x_libraries -lX11"
fi
fi
if test -z "$XLIBSW" ; then
AC_CHECK_LIB(Xwindow, XCreateWindow, XLIBSW=-lXwindow)
fi
if test -z "$XLIBSW" ; then
AC_MSG_RESULT(couldn't find any! Using -lX11.)
XLIBSW=-lX11
fi
AC_SUBST(XINCLUDES)
AC_SUBST(XLIBSW)
AC_ARG_WITH(alllang, AS_HELP_STRING([--without-alllang], [Disable all languages]), with_alllang="$withval")
#--------------------------------------------------------------------
# Look for Tcl
#--------------------------------------------------------------------
TCLINCLUDE=
TCLLIB=
TCLPACKAGE=
AC_ARG_WITH(tclconfig, AS_HELP_STRING([--without-tcl], [Disable Tcl])
AS_HELP_STRING([--with-tclconfig=path], [Set location of tclConfig.sh]), [with_tclconfig="$withval"], [with_tclconfig=])
AC_ARG_WITH(tcl,
[ --with-tcl=path Set location of Tcl package],[
TCLPACKAGE="$withval"], [TCLPACKAGE=yes])
AC_ARG_WITH(tclincl,[ --with-tclincl=path Set location of Tcl include directory],[
TCLINCLUDE="$ISYSTEM$withval"], [TCLINCLUDE=])
AC_ARG_WITH(tcllib,[ --with-tcllib=path Set location of Tcl library directory],[
TCLLIB="-L$withval"], [TCLLIB=])
# First, check for "--without-tcl" or "--with-tcl=no".
if test x"${TCLPACKAGE}" = xno -o x"${with_alllang}" = xno; then
AC_MSG_NOTICE([Disabling Tcl])
else
AC_MSG_CHECKING([for Tcl configuration])
# First check to see if --with-tclconfig was specified.
if test x"${with_tclconfig}" != x ; then
if test -f "${with_tclconfig}/tclConfig.sh" ; then
TCLCONFIG=`(cd ${with_tclconfig}; pwd)`
else
AC_MSG_ERROR([${with_tcl} directory doesn't contain tclConfig.sh])
fi
fi
# check in a few common install locations
if test x"${TCLCONFIG}" = x ; then
for i in `ls -d /usr/lib/ 2>/dev/null` \
`ls -d -r /usr/lib/tcl*/ 2>/dev/null` \
`ls -d /usr/local/lib/ 2>/dev/null` \
`ls -d -r /usr/local/lib/tcl*/ 2>/dev/null` ; do
if test -f $i"tclConfig.sh" ; then
TCLCONFIG=`(cd $i; pwd)`
break
fi
done
fi
if test x"${TCLCONFIG}" = x ; then
AC_MSG_RESULT(no)
else
AC_MSG_RESULT(found $TCLCONFIG/tclConfig.sh)
. $TCLCONFIG/tclConfig.sh
if test -z "$TCLINCLUDE"; then
TCLINCLUDE=`echo $TCL_INCLUDE_SPEC | sed "s/-I/$ISYSTEM/"`
fi
if test -z "$TCLLIB"; then
TCLLIB=$TCL_LIB_SPEC
fi
fi
if test -z "$TCLINCLUDE"; then
if test "x$TCLPACKAGE" != xyes; then
TCLINCLUDE="$ISYSTEM$TCLPACKAGE/include"
fi
fi
if test -z "$TCLLIB"; then
if test "x$TCLPACKAGE" != xyes; then
TCLLIB="-L$TCLPACKAGE/lib -ltcl"
fi
fi
AC_MSG_CHECKING(for Tcl header files)
if test -z "$TCLINCLUDE"; then
AC_TRY_CPP([#include <tcl.h>], , TCLINCLUDE="")
if test -z "$TCLINCLUDE"; then
dirs="/usr/local/include /usr/include /opt/local/include"
for i in $dirs ; do
if test -r $i/tcl.h; then
AC_MSG_RESULT($i)
TCLINCLUDE="$ISYSTEM$i"
break
fi
done
fi
if test -z "$TCLINCLUDE"; then
AC_MSG_RESULT(not found)
fi
else
AC_MSG_RESULT($TCLINCLUDE)
fi
AC_MSG_CHECKING(for Tcl library)
if test -z "$TCLLIB"; then
dirs="/usr/local/lib /usr/lib /opt/local/lib"
for i in $dirs ; do
if test -r $i/libtcl.a; then
AC_MSG_RESULT($i)
TCLLIB="-L$i -ltcl"
break
fi
done
if test -z "$TCLLIB"; then
AC_MSG_RESULT(not found)
fi
else
AC_MSG_RESULT($TCLLIB)
fi
# Cygwin (Windows) needs the library for dynamic linking
case $host in
*-*-cygwin* | *-*-mingw*) TCLDYNAMICLINKING="$TCLLIB";;
*)TCLDYNAMICLINKING="";;
esac
case $host in
*-*-darwin*)
TCLLDSHARED='$(CC) -dynamiclib -undefined suppress -flat_namespace'
TCLCXXSHARED='$(CXX) -dynamiclib -undefined suppress -flat_namespace'
;;
*)
TCLLDSHARED='$(LDSHARED)'
TCLCXXSHARED='$(CXXSHARED)'
;;
esac
fi
AC_SUBST(TCLINCLUDE)
AC_SUBST(TCLLIB)
AC_SUBST(TCLDYNAMICLINKING)
AC_SUBST(TCLLDSHARED)
AC_SUBST(TCLCXXSHARED)
#----------------------------------------------------------------
# Look for Python
#----------------------------------------------------------------
PYINCLUDE=
PYLIB=
PYPACKAGE=
AC_ARG_WITH(python, AS_HELP_STRING([--without-python], [Disable Python])
AS_HELP_STRING([--with-python=path], [Set location of Python executable]),[ PYBIN="$withval"], [PYBIN=yes])
# First, check for "--without-python" or "--with-python=no".
if test x"${PYBIN}" = xno -o x"${with_alllang}" = xno ; then
AC_MSG_NOTICE([Disabling Python])
else
# First figure out the name of the Python executable
if test "x$PYBIN" = xyes; then
AC_CHECK_PROGS(PYTHON, [python python2.8 python2.7 python2.6 python2.5 python2.4 python2.3 python2.2 python2.1 python2.0 python1.6 python1.5 python1.4 python])
else
PYTHON="$PYBIN"
fi
if test -n "$PYTHON"; then
AC_MSG_CHECKING(for Python prefix)
PYPREFIX=`($PYTHON -c "import sys; print sys.prefix") 2>/dev/null`
AC_MSG_RESULT($PYPREFIX)
AC_MSG_CHECKING(for Python exec-prefix)
PYEPREFIX=`($PYTHON -c "import sys; print sys.exec_prefix") 2>/dev/null`
AC_MSG_RESULT($PYEPREFIX)
# Note: I could not think of a standard way to get the version string from different versions.
# This trick pulls it out of the file location for a standard library file.
AC_MSG_CHECKING(for Python version)
# Need to do this hack since autoconf replaces __file__ with the name of the configure file
filehack="file__"
PYVERSION=`($PYTHON -c "import string,operator,os.path; print operator.getitem(os.path.split(operator.getitem(os.path.split(string.__$filehack),0)),1)")`
AC_MSG_RESULT($PYVERSION)
# Find the directory for libraries this is necessary to deal with
# platforms that can have apps built for multiple archs: e.g. x86_64
AC_MSG_CHECKING(for Python lib dir)
PYLIBDIR=`($PYTHON -c "import sys; print sys.lib") 2>/dev/null`
if test -z "$PYLIBDIR"; then
# older versions don't have sys.lib so the best we can do is assume lib
PYLIBDIR="lib"
fi
AC_MSG_RESULT($PYLIBDIR)
# Set the include directory
AC_MSG_CHECKING(for Python header files)
if test -r $PYPREFIX/include/$PYVERSION/Python.h; then
PYINCLUDE="-I$PYPREFIX/include/$PYVERSION -I$PYEPREFIX/$PYLIBDIR/$PYVERSION/config"
fi
if test -z "$PYINCLUDE"; then
if test -r $PYPREFIX/include/Py/Python.h; then
PYINCLUDE="-I$PYPREFIX/include/Py -I$PYEPREFIX/$PYLIBDIR/python/lib"
fi
fi
AC_MSG_RESULT($PYINCLUDE)
# Set the library directory blindly. This probably won't work with older versions
AC_MSG_CHECKING(for Python library)
dirs="$PYVERSION/config $PYVERSION/$PYLIBDIR python/$PYLIBDIR"
for i in $dirs; do
if test -d $PYEPREFIX/$PYLIBDIR/$i; then
PYLIB="$PYEPREFIX/$PYLIBDIR/$i"
break
fi
done
if test -z "$PYLIB"; then
AC_MSG_RESULT(Not found)
else
AC_MSG_RESULT($PYLIB)
fi
# Check for really old versions
if test -r $PYLIB/libPython.a; then
PYLINK="-lModules -lPython -lObjects -lParser"
else
PYLINK="-l$PYVERSION"
fi
fi
# Cygwin (Windows) needs the library for dynamic linking
case $host in
*-*-cygwin* | *-*-mingw*) PYTHONDYNAMICLINKING="-L$PYLIB $PYLINK"
DEFS="-DUSE_DL_IMPORT $DEFS" PYINCLUDE="$PYINCLUDE"
;;
*)PYTHONDYNAMICLINKING="";;
esac
fi
AC_SUBST(PYINCLUDE)
AC_SUBST(PYLIB)
AC_SUBST(PYLINK)
AC_SUBST(PYTHONDYNAMICLINKING)
#----------------------------------------------------------------
# Look for Python 3.x
#----------------------------------------------------------------
# mostly copy & pasted from "Look for Python" section,
# did some trim, fix and rename
PY3INCLUDE=
PY3LIB=
PY3PACKAGE=
AC_ARG_WITH(python3, AS_HELP_STRING([--without-python3], [Disable Python 3.x support])
AS_HELP_STRING([--with-python3=path], [Set location of Python 3.x executable]),[ PY3BIN="$withval"], [PY3BIN=yes])
# First, check for "--without-python3" or "--with-python3=no".
if test x"${PY3BIN}" = xno -o x"${with_alllang}" = xno ; then
AC_MSG_NOTICE([Disabling Python 3.x support])
else
# First figure out the name of the Python3 executable
if test "x$PY3BIN" = xyes; then
AC_CHECK_PROGS(PYTHON3, [python3 python3.0 python3.1])
else
PYTHON3="$PY3BIN"
fi
# Check for Python 3.x development tools (header files, static library and python3-config)
if test "x$PYTHON3" = x; then
AC_CHECK_PROGS(PY3CONFIG, [python3-config python3.0-config python3.1-config])
else
AC_CHECK_PROGS(PY3CONFIG, [$PYTHON3-config python3-config python3.0-config python3.1-config])
fi
if test -n "$PYTHON3" -a -n "$PY3CONFIG"; then
AC_MSG_CHECKING([for Python 3.x prefix])
PY3PREFIX=`($PY3CONFIG --prefix) 2>/dev/null`
AC_MSG_RESULT($PY3PREFIX)
AC_MSG_CHECKING(for Python 3.x exec-prefix)
PY3EPREFIX=`($PY3CONFIG --exec-prefix) 2>/dev/null`
AC_MSG_RESULT($PY3EPREFIX)
# Note: I could not think of a standard way to get the version string from different versions.
# This trick pulls it out of the file location for a standard library file.
AC_MSG_CHECKING([for Python 3.x version])
# Need to do this hack since autoconf replaces __file__ with the name of the configure file
filehack="file__"
PY3VERSION=`($PYTHON3 -c "import string,operator,os.path; print(operator.getitem(os.path.split(operator.getitem(os.path.split(string.__$filehack),0)),1))")`
AC_MSG_RESULT($PY3VERSION)
# Find the directory for libraries this is necessary to deal with
# platforms that can have apps built for multiple archs: e.g. x86_64
AC_MSG_CHECKING([for Python 3.x lib dir])
PY3LIBDIR=`($PYTHON3 -c "import sys; print(sys.lib)") 2>/dev/null`
if test -z "$PY3LIBDIR"; then
# some dists don't have sys.lib so the best we can do is assume lib
PY3LIBDIR="lib"
fi
AC_MSG_RESULT($PY3LIBDIR)
# Set the include directory
AC_MSG_CHECKING([for Python 3.x header files])
PY3INCLUDE=`($PY3CONFIG --includes) 2>/dev/null`
AC_MSG_RESULT($PY3INCLUDE)
# Set the library directory blindly. This probably won't work with older versions
AC_MSG_CHECKING([for Python 3.x library])
dirs="$PY3VERSION/config $PY3VERSION/$PY3LIBDIR python/$PY3LIBDIR"
for i in $dirs; do
if test -d $PY3EPREFIX/$PY3LIBDIR/$i; then
PY3LIB="$PY3EPREFIX/$PY3LIBDIR/$i"
break
fi
done
if test -z "$PY3LIB"; then
AC_MSG_RESULT([Not found])
else
AC_MSG_RESULT($PY3LIB)
fi
PY3LINK="-l$PY3VERSION"
fi
# Cygwin (Windows) needs the library for dynamic linking
case $host in
*-*-cygwin* | *-*-mingw*) PYTHON3DYNAMICLINKING="-L$PYLIB $PY3LINK"
DEFS="-DUSE_DL_IMPORT $DEFS" PY3INCLUDE="$PY3INCLUDE"
;;
*)PYTHON3DYNAMICLINKING="";;
esac
fi
AC_SUBST(PY3INCLUDE)
AC_SUBST(PY3LIB)
AC_SUBST(PY3LINK)
AC_SUBST(PYTHON3DYNAMICLINKING)
#----------------------------------------------------------------
# Look for Perl5
#----------------------------------------------------------------
PERLBIN=
AC_ARG_WITH(perl5, AS_HELP_STRING([--without-perl5], [Disable Perl5])
AS_HELP_STRING([--with-perl5=path], [Set location of Perl5 executable]),[ PERLBIN="$withval"], [PERLBIN=yes])
# First, check for "--without-perl5" or "--with-perl5=no".
if test x"${PERLBIN}" = xno -o x"${with_alllang}" = xno ; then
AC_MSG_NOTICE([Disabling Perl5])
PERL=
else
# First figure out what the name of Perl5 is
if test "x$PERLBIN" = xyes; then
AC_CHECK_PROGS(PERL, perl perl5.6.1 perl5.6.0 perl5.004 perl5.003 perl5.002 perl5.001 perl5 perl)
else
PERL="$PERLBIN"
fi
# This could probably be simplified as for all platforms and all versions of Perl the following apparently should be run to get the compilation options:
# perl -MExtUtils::Embed -e ccopts
AC_MSG_CHECKING(for Perl5 header files)
if test -n "$PERL"; then
PERL5DIR=`($PERL -e 'use Config; print $Config{archlib}, "\n";') 2>/dev/null`
if test "$PERL5DIR" != ""; then
dirs="$PERL5DIR $PERL5DIR/CORE"
PERL5EXT=none
for i in $dirs; do
if test -r $i/perl.h; then
AC_MSG_RESULT($i)
PERL5EXT="$i"
break;
fi
done
if test "$PERL5EXT" = none; then
PERL5EXT="$PERL5DIR/CORE"
AC_MSG_RESULT(could not locate perl.h...using $PERL5EXT)
fi
AC_MSG_CHECKING(for Perl5 library)
PERL5LIB=`($PERL -e 'use Config; $_=$Config{libperl}; s/^lib//; s/$Config{_a}$//; print $_, "\n"') 2>/dev/null`
if test "$PERL5LIB" = "" ; then
AC_MSG_RESULT(not found)
else
AC_MSG_RESULT($PERL5LIB)
fi
AC_MSG_CHECKING(for Perl5 compiler options)
PERL5CCFLAGS=`($PERL -e 'use Config; print $Config{ccflags}, "\n"' | sed "s/-Wdeclaration-after-statement//" | sed "s/-I/$ISYSTEM/") 2>/dev/null`
if test "$PERL5CCFLAGS" = "" ; then
AC_MSG_RESULT(not found)
else
AC_MSG_RESULT($PERL5CCFLAGS)
fi
else
AC_MSG_RESULT(unable to determine perl5 configuration)
PERL5EXT=$PERL5DIR
fi
else
AC_MSG_RESULT(could not figure out how to run perl5)
fi
# Cygwin (Windows) needs the library for dynamic linking
case $host in
*-*-cygwin* | *-*-mingw*) PERL5DYNAMICLINKING="-L$PERL5EXT -l$PERL5LIB";;
*)PERL5DYNAMICLINKING="";;
esac
fi
AC_SUBST(PERL)
AC_SUBST(PERL5EXT)
AC_SUBST(PERL5DYNAMICLINKING)
AC_SUBST(PERL5LIB)
AC_SUBST(PERL5CCFLAGS)
#----------------------------------------------------------------
# Look for Octave
#----------------------------------------------------------------
OCTAVEBIN=
OCTAVEDYNAMICLINKING=
OCTAVE_SO=.oct
AC_ARG_WITH(octave, AS_HELP_STRING([--without-octave], [Disable Octave])
AS_HELP_STRING([--with-octave=path], [Set location of Octave executable]),[OCTAVEBIN="$withval"], [OCTAVEBIN=yes])
# First, check for "--without-octave" or "--with-octave=no".
if test x"${OCTAVEBIN}" = xno -o x"${with_alllang}" = xno ; then
AC_MSG_NOTICE([Disabling Octave])
OCTAVE=
else
# First figure out what the name of Octave is
if test "x$OCTAVEBIN" = xyes; then
AC_CHECK_PROGS(OCTAVE, octave)
else
OCTAVE="$OCTAVEBIN"
fi
AC_MSG_CHECKING(for Octave header files)
if test -n "$OCTAVE"; then
OCTAVEDIR="/usr/include"
if test "$OCTAVEDIR" != ""; then
dirs="$OCTAVEDIR"
OCTAVEEXT=""
for i in $dirs; do
if test -r $i/octave/oct.h; then
OCTAVEEXT="$i"
break;
fi
if test -r $i/octave/octave/oct.h; then
OCTAVEEXT="$i/octave"
break;
fi
done
if test "$OCTAVEEXT" = "" ; then
AC_MSG_RESULT(not found)
else
AC_MSG_RESULT($OCTAVEEXT)
fi
AC_MSG_CHECKING(for Octave compiler options)
OCTAVECCFLAGS=""
AC_MSG_RESULT($OCTAVECCFLAGS)
fi
else
AC_MSG_RESULT(could not figure out how to run octave)
fi
fi
AC_SUBST(OCTAVE)
AC_SUBST(OCTAVEEXT)
AC_SUBST(OCTAVE_SO)
AC_SUBST(OCTAVEDYNAMICLINKING)
AC_SUBST(OCTAVELIB)
AC_SUBST(OCTAVECCFLAGS)
#----------------------------------------------------------------
# Look for java
#----------------------------------------------------------------
AC_ARG_WITH(java, AS_HELP_STRING([--without-java], [Disable Java])
AS_HELP_STRING([--with-java=path], [Set location of java executable]),[JAVABIN="$withval"], [JAVABIN=yes])
AC_ARG_WITH(javac, [ --with-javac=path Set location of javac executable],[JAVACBIN="$withval"], [JAVACBIN=])
# First, check for "--without-java" or "--with-java=no".
if test x"${JAVABIN}" = xno -o x"${with_alllang}" = xno ; then
AC_MSG_NOTICE([Disabling Java])
JAVA=
else
if test "x$JAVABIN" = xyes; then
AC_CHECK_PROGS(JAVA, java kaffe guavac)
else
JAVA="$JAVABIN"
fi
if test -z "$JAVACBIN"; then
AC_CHECK_PROGS(JAVAC, javac)
else
JAVAC="$JAVACBIN"
fi
AC_MSG_CHECKING(for java include file jni.h)
AC_ARG_WITH(javaincl, [ --with-javaincl=path Set location of Java include directory], [JAVAINCDIR="$withval"], [JAVAINCDIR=])
if test -z "$JAVAINCDIR" ; then
JAVAINCDIR="/usr/j2sdk*/include /usr/local/j2sdk*/include /usr/jdk*/include /usr/local/jdk*/include /opt/j2sdk*/include /opt/jdk*/include /usr/java/include /usr/java/j2sdk*/include /usr/java/jdk*/include /usr/local/java/include /opt/java/include /usr/include/java /usr/local/include/java /usr/lib/java/include /usr/lib/jvm/java*/include /usr/include/kaffe /usr/local/include/kaffe /usr/include"
# Add in default installation directory on Windows for Cygwin
case $host in
*-*-cygwin* | *-*-mingw*) JAVAINCDIR="c:/Program*Files/Java/jdk*/include d:/Program*Files/Java/jdk*/include c:/j2sdk*/include d:/j2sdk*/include c:/jdk*/include d:/jdk*/include $JAVAINCDIR";;
*-*-darwin*) JAVAINCDIR="/System/Library/Frameworks/JavaVM.framework/Headers $JAVAINCDIR";;
*);;
esac
fi
JAVAINC=""
for d in $JAVAINCDIR ; do
if test -r "$d/jni.h" ; then
AC_MSG_RESULT($d)
JAVAINCDIR=$d
JAVAINC=-I\"$d\"
break
fi
done
if test "$JAVAINC" = "" ; then
AC_MSG_RESULT(not found)
else
# now look for <arch>/jni_md.h
AC_MSG_CHECKING(for java include file jni_md.h)
JAVAMDDIR=`find "$JAVAINCDIR" -follow -name jni_md.h -print`
if test "$JAVAMDDIR" = "" ; then
AC_MSG_RESULT(not found)
else
JAVAMDDIR=`dirname "$JAVAMDDIR" | tail -1`
JAVAINC="${JAVAINC} -I\"$JAVAMDDIR\""
AC_MSG_RESULT($JAVAMDDIR)
fi
fi
# java.exe on Cygwin requires the Windows standard (Pascal) calling convention as it is a normal Windows executable and not a Cygwin built executable
case $host in
*-*-cygwin* | *-*-mingw*)
if test "$GCC" = yes; then
JAVADYNAMICLINKING=" -mno-cygwin -mthreads -Wl,--add-stdcall-alias"
JAVACFLAGS="-mno-cygwin -mthreads"
else
JAVADYNAMICLINKING=""
JAVACFLAGS=""
fi ;;
*-*-darwin*)
JAVADYNAMICLINKING="-dynamiclib -framework JavaVM"
JAVACFLAGS=""
;;
*)
JAVADYNAMICLINKING=""
JAVACFLAGS=""
;;