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swig/configure.ac
William S Fulton b83d285793 Compiler flags for Octave tests/examples change 
The Octave examples and test-suite were picking up any CXXFLAGS and CPPFLAGS
exported into the environment creating way too many warnings running the
Octave tests if the compiler flags for building SWIG were exported rather
than passed to configure.
2014-02-13 22:05:10 +00:00

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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],[3.0.0],[http://www.swig.org])
dnl NB: When this requirement is increased to 2.60 or later, AC_PROG_SED
dnl definition below can be removed
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 Microsofts 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, ["$CXX"], [Compiler that built SWIG])
AC_DEFINE_UNQUOTED(SWIG_PLATFORM, ["$host"], [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 PCRE
dnl AX_PATH_GENERIC() relies on AC_PROG_SED() but it is defined only in
dnl autoconf 2.60 so trivially predefine it ourselves for the older versions
m4_ifdef([AC_PROG_SED],, [AC_DEFUN([AC_PROG_SED], [AC_PATH_PROG([SED], sed)])])
AC_ARG_WITH([pcre],
[AS_HELP_STRING([--without-pcre],
[Disable support for regular expressions using PCRE])],
[],
[with_pcre=yes])
AC_MSG_CHECKING([whether to enable PCRE support])
AC_MSG_RESULT([$with_pcre])
dnl To make configuring easier, check for a locally built PCRE using the Tools/pcre-build.sh script
if test x"${with_pcre}" = xyes ; then
AC_MSG_CHECKING([whether to use local PCRE])
local_pcre_config=no
if test -z $PCRE_CONFIG; then
if test -f `pwd`/pcre/pcre-swig-install/bin/pcre-config; then
PCRE_CONFIG=`pwd`/pcre/pcre-swig-install/bin/pcre-config
local_pcre_config=$PCRE_CONFIG
fi
fi
AC_MSG_RESULT([$local_pcre_config])
fi
AS_IF([test "x$with_pcre" != xno],
[AX_PATH_GENERIC([pcre],
[], dnl Minimal version of PCRE we need -- accept any
[], dnl custom sed script for version parsing is not needed
[AC_DEFINE([HAVE_PCRE], [1], [Define if you have PCRE library])
LIBS="$LIBS $PCRE_LIBS"
CPPFLAGS="$CPPFLAGS $PCRE_CFLAGS"
],
[AC_MSG_FAILURE([
Cannot find pcre-config script from PCRE (Perl Compatible Regular Expressions)
library package. This dependency is needed for configure to complete,
Either:
- Install the PCRE developer package on your system (preferred approach).
- Download the PCRE source tarball, build and install on your system
as you would for any package built from source distribution.
- Use the Tools/pcre-build.sh script to build PCRE just for SWIG to statically
link against. Run 'Tools/pcre-build.sh --help' for instructions.
(quite easy and does not require privileges to install PCRE on your system)
- Use configure --without-pcre to disable regular expressions support in SWIG
(not recommended).])
])
])
dnl CCache
AC_ARG_ENABLE([ccache], AS_HELP_STRING([--disable-ccache], [disable building and installation of ccache-swig executable (default enabled)]), [enable_ccache=$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 from the distributed tarball"
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)
if test -n "$YODL2MAN"; then
AC_MSG_CHECKING([yodl2man version >= 2.02])
yodl_version=`$YODL2MAN --version 2>&1 | grep 'yodl version' | sed 's/.*\([0-9][0-9]*\.[0-9][0-9]*\.*[0-9]*\).*/\1/g'`
AX_COMPARE_VERSION([$yodl_version],[ge],[2.02], [AC_MSG_RESULT([yes])], [AC_MSG_RESULT([no - $yodl_version found])])
fi
if test -n "$YODL2HTML"; then
AC_MSG_CHECKING([yodl2html version >= 2.02])
yodl_version=`$YODL2HTML --version 2>&1 | grep 'yodl version' | sed 's/.*\([0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\).*/\1/g'`
AX_COMPARE_VERSION([$yodl_version],[ge],[2.02], [AC_MSG_RESULT([yes])], [AC_MSG_RESULT([no - $yodl_version found])])
fi
echo ""
echo "Checking for installed target languages and other information in order to compile and run"
echo "the examples and test-suite invoked by 'make check'."
echo "Note : None of the following packages are required for users to compile and install SWIG from the distributed tarball"
echo ""
dnl Some test cases require Boost
AX_BOOST_BASE(,,,)
AC_SUBST(BOOST_CPPFLAGS)
dnl How to specify include directories that may be system directories.
# -I should not be used on system directories (GCC)
if test "$GCC" = yes; then
ISYSTEM="-isystem "
else
ISYSTEM="-I"
fi
AC_MSG_NOTICE(ISYSTEM: $ISYSTEM)
dnl Info for building shared libraries ... in order to run the examples
# SO is the extension of shared libraries (including the dot!)
AC_MSG_CHECKING(SO)
if test -z "$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)
# Optional CFLAGS used to silence/enhance compiler warnings on some platforms.
AC_MSG_CHECKING(PLATCFLAGS)
case $host in
*-*-solaris*) if test "$GCC" = yes
then PLATCFLAGS=
else PLATCFLAGS=
# else PLATCFLAGS="-errtags=yes" # Need more work as C examples use ld for linking
fi;;
*) PLATCFLAGS=
esac
AC_MSG_RESULT($PLATCFLAGS)
# Add switch if necessary to enable C++11 support - just for tests
AC_ARG_ENABLE([cpp11-testing], AS_HELP_STRING([--enable-cpp11-testing], [enable C++11 testing if supported by compiler (default disabled)]), [enable_cpp11_testing=$enableval], [enable_cpp11_testing=no])
AC_MSG_CHECKING([whether to enable C++11 testing])
AC_MSG_RESULT([$enable_cpp11_testing])
PLATCXXFLAGS="$PLATCFLAGS"
if test x"$enable_cpp11_testing" = xyes; then
AC_LANG_PUSH([C++])
CXXFLAGS_SAVED=$CXXFLAGS
AX_CXX_COMPILE_STDCXX_11([noext], [nostop])
CXXFLAGS=$CXXFLAGS_SAVED
AC_LANG_POP([C++])
if test x"$CXX11FLAGS" != x; then
PLATCXXFLAGS="$CXX11FLAGS $PLATCXXFLAGS"
fi
AC_MSG_CHECKING([for C++11 enabled compiler])
if test x"$HAVE_CXX11_COMPILER" = x; then
AC_MSG_RESULT([no])
else
AC_MSG_RESULT([$HAVE_CXX11_COMPILER])
fi
fi
# Set info about shared libraries.
AC_SUBST(SO)
AC_SUBST(LDSHARED)
AC_SUBST(CCSHARED)
AC_SUBST(CXXSHARED)
AC_SUBST(TRYLINKINGWITHCXX)
AC_SUBST(RPATH)
AC_SUBST(PLATCFLAGS)
AC_SUBST(PLATCXXFLAGS)
AC_SUBST(HAVE_CXX11_COMPILER)
AC_SUBST(LINKFORSHARED)
# 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
# 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=$withval
else AC_MSG_ERROR([proper usage is --with-libc=STRING])
fi])
#--------------------------------------------------------------------
# Target languages
#--------------------------------------------------------------------
AC_ARG_WITH(alllang, AS_HELP_STRING([--without-alllang], [Disable all languages]), with_alllang="$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$PYBIN" = xyes; then
AC_CHECK_PROGS(PYTHON, [python python2.8 python2.7 python2.6 python2.5 python2.4 python2.3 python2.2 python2.1 python2.0 python1.6 python1.5 python1.4])
else
PYTHON="$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
# Fedora patch Python to add sys.lib, for other distros we 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
PYLINK="-l$PYVERSION"
fi
# Cygwin (Windows) needs the library for dynamic linking
case $host in
*-*-cygwin* | *-*-mingw*)
PYTHONDYNAMICLINKING="-L$PYLIB $PYLINK"
DEFS="-DUSE_DL_IMPORT $DEFS"
;;
*)PYTHONDYNAMICLINKING="";;
esac
fi
AC_SUBST(PYINCLUDE)
AC_SUBST(PYLIB)
AC_SUBST(PYLINK)
AC_SUBST(PYTHONDYNAMICLINKING)
#----------------------------------------------------------------
# Look for Python 3.x
#----------------------------------------------------------------
# mostly copy & pasted from "Look for Python" section,
# did some trim, fix and rename
PY3INCLUDE=
PY3LIB=
PY3PACKAGE=
AC_ARG_WITH(python3, AS_HELP_STRING([--without-python3], [Disable Python 3.x support])
AS_HELP_STRING([--with-python3=path], [Set location of Python 3.x executable]),[ PY3BIN="$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
for py_ver in 3 3.6 3.5 3.4 3.3 3.2 3.1 3.0; do
AC_CHECK_PROGS(PYTHON3, [python$py_ver])
if test -n "$PYTHON3"; then
AC_CHECK_PROGS(PY3CONFIG, [$PYTHON3-config])
if test -n "$PY3CONFIG"; then
break
fi
fi
done
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 $DEFS"
;;
*)PYTHON3DYNAMICLINKING="";;
esac
fi
AC_SUBST(PY3INCLUDE)
AC_SUBST(PY3LIB)
AC_SUBST(PY3LINK)
AC_SUBST(PYTHON3DYNAMICLINKING)
#----------------------------------------------------------------
# Look for Perl5
#----------------------------------------------------------------
PERLBIN=
AC_ARG_WITH(perl5, AS_HELP_STRING([--without-perl5], [Disable Perl5])
AS_HELP_STRING([--with-perl5=path], [Set location of Perl5 executable]),[ PERLBIN="$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 $Config{archlib}, "\n";') 2>/dev/null`
if test -n "$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/$Config{_a}$//; s/\.$Config{so}.*//; print $_, "\n"') 2>/dev/null`
if test -z "$PERL5LIB" ; then
AC_MSG_RESULT(not found)
else
AC_MSG_RESULT($PERL5LIB)
fi
AC_MSG_CHECKING(for Perl5 ccflags)
PERL5CCFLAGS=`($PERL -e 'use Config; print $Config{ccflags}, "\n"' | sed "s/-Wdeclaration-after-statement//" | sed "s/-I/$ISYSTEM/") 2>/dev/null`
if test -z "$PERL5CCFLAGS" ; then
AC_MSG_RESULT(not found)
else
AC_MSG_RESULT($PERL5CCFLAGS)
fi
AC_MSG_CHECKING(for Perl5 ccdlflags)
PERL5CCDLFLAGS=`($PERL -e 'use Config; print $Config{ccdlflags}, "\n"') 2>/dev/null`
if test -z "$PERL5CCDLFLAGS" ; then
AC_MSG_RESULT(not found)
else
AC_MSG_RESULT($PERL5CCDLFLAGS)
fi
AC_MSG_CHECKING(for Perl5 cccdlflags)
PERL5CCCDLFLAGS=`($PERL -e 'use Config; print $Config{cccdlflags}, "\n"') 2>/dev/null`
if test -z "$PERL5CCCDLFLAGS" ; then
AC_MSG_RESULT(not found)
else
AC_MSG_RESULT($PERL5CCCDLFLAGS)
fi
AC_MSG_CHECKING(for Perl5 ldflags)
PERL5LDFLAGS=`($PERL -e 'use Config; print $Config{ldflags}, "\n"') 2>/dev/null`
if test -z "$PERL5LDFLAGS" ; then
AC_MSG_RESULT(not found)
else
AC_MSG_RESULT($PERL5LDFLAGS)
fi
else
AC_MSG_RESULT(unable to determine perl5 configuration)
PERL5EXT=$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$PERL5LIB";;
*)PERL5DYNAMICLINKING="";;
esac
fi
AC_SUBST(PERL)
AC_SUBST(PERL5EXT)
AC_SUBST(PERL5DYNAMICLINKING)
AC_SUBST(PERL5LIB)
AC_SUBST(PERL5CCFLAGS)
AC_SUBST(PERL5CCDLFLAGS)
AC_SUBST(PERL5CCCDLFLAGS)
AC_SUBST(PERL5LDFLAGS)
#----------------------------------------------------------------
# Look for Octave
#----------------------------------------------------------------
OCTAVEBIN=
OCTAVE_SO=.oct
AC_ARG_WITH(octave, AS_HELP_STRING([--without-octave], [Disable Octave])
AS_HELP_STRING([--with-octave=path], [Set location of Octave executable]),[OCTAVEBIN="$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=
# First figure out what the name of Octave is
elif test "x$OCTAVEBIN" = xyes; then
AC_PATH_PROG(OCTAVE, [octave])
else
OCTAVE="$OCTAVEBIN"
fi
if test -n "$OCTAVE"; then
AC_MSG_CHECKING([for mkoctfile])
mkoctfile="`dirname ${OCTAVE}`/mkoctfile"
AS_IF([test -x "${mkoctfile}"],[
AC_MSG_RESULT([${mkoctfile}])
],[
AC_MSG_RESULT([not found, disabling Octave])
OCTAVE=
])
fi
if test -n "$OCTAVE"; then
AC_MSG_CHECKING([for Octave preprocessor flags])
OCTAVE_CPPFLAGS=
for n in CPPFLAGS INCFLAGS; do
OCTAVE_CPPFLAGS="${OCTAVE_CPPFLAGS} "`unset CPPFLAGS; ${mkoctfile} -p $n`
done
AC_MSG_RESULT([$OCTAVE_CPPFLAGS])
AC_MSG_CHECKING([for Octave compiler flags])
OCTAVE_CXXFLAGS=
for n in ALL_CXXFLAGS; do
OCTAVE_CXXFLAGS="${OCTAVE_CXXFLAGS} "`unset CXXFLAGS; ${mkoctfile} -p $n`
done
AC_MSG_RESULT([$OCTAVE_CXXFLAGS])
AC_MSG_CHECKING([for Octave linker flags])
OCTAVE_LDFLAGS=
for n in RDYNAMIC_FLAG LFLAGS RLD_FLAG OCTAVE_LIBS LIBS; do
OCTAVE_LDFLAGS="${OCTAVE_LDFLAGS} "`${mkoctfile} -p $n`
done
AC_MSG_RESULT([$OCTAVE_LDFLAGS])
for octave_opt in --silent --norc --no-history --no-window-system; do
AC_MSG_CHECKING([if Octave option '${octave_opt}' is supported])
octave_out=`${OCTAVE} ${octave_opt} /dev/null 2>&1 | sed -n '1{/unrecognized/p}'`
AS_IF([test "x${octave_out}" = x],[
AC_MSG_RESULT([yes])
OCTAVE="${OCTAVE} ${octave_opt}"
],[
AC_MSG_RESULT([no])
])
done
fi
AC_SUBST(OCTAVE)
AC_SUBST(OCTAVE_SO)
AC_SUBST(OCTAVE_CPPFLAGS)
AC_SUBST(OCTAVE_CXXFLAGS)
AC_SUBST(OCTAVE_LDFLAGS)
#----------------------------------------------------------------
# Look for java
#----------------------------------------------------------------
AC_ARG_WITH(java, AS_HELP_STRING([--without-java], [Disable Java])
AS_HELP_STRING([--with-java=path], [Set location of java executable]),[JAVABIN="$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=""
;;
esac
# Java on Windows platforms including Cygwin doesn't use libname.dll, rather name.dll when loading dlls
case $host in
*-*-cygwin* | *-*-mingw*) JAVALIBRARYPREFIX="";;
*)JAVALIBRARYPREFIX="lib";;
esac
# Java on Mac OS X tweaks
case $host in
*-*-darwin*)
JAVASO=".jnilib"
JAVALDSHARED='$(CC)'
JAVACXXSHARED='$(CXX)'
;;
*)
JAVASO=$SO
JAVALDSHARED='$(LDSHARED)'
JAVACXXSHARED='$(CXXSHARED)'
;;
esac
fi
AC_SUBST(JAVA)
AC_SUBST(JAVAC)
AC_SUBST(JAVAINC)
AC_SUBST(JAVADYNAMICLINKING)
AC_SUBST(JAVALIBRARYPREFIX)
AC_SUBST(JAVASO)
AC_SUBST(JAVALDSHARED)
AC_SUBST(JAVACXXSHARED)
AC_SUBST(JAVACFLAGS)
#----------------------------------------------------------------
# Look for gcj
#----------------------------------------------------------------
AC_ARG_WITH(gcj, AS_HELP_STRING([--without-gcj], [Disable GCJ])
AS_HELP_STRING([--with-gcj=path], [Set location of gcj executable]),[GCJBIN="$withval"], [GCJBIN=yes])
AC_ARG_WITH(gcjh, [ --with-gcjh=path Set location of gcjh executable],[GCJHBIN="$withval"], [GCJHBIN=])
# First, check for "--without-gcj" or "--with-gcj=no".
if test x"${GCJBIN}" = xno -o x"${with_alllang}" = xno ; then
AC_MSG_NOTICE([Disabling GCJ])
else
if test "x$GCJBIN" = xyes; then
AC_CHECK_PROGS(GCJ, gcj)
else
GCJ="$GCJBIN"
fi
if test -z "$GCJCBIN"; then
AC_CHECK_PROGS(GCJH, gcjh)
else
GCJH="$GCJHBIN"
fi
fi
AC_SUBST(GCJ)
AC_SUBST(GCJH)
#----------------------------------------------------------------
# Look for Android
#----------------------------------------------------------------
AC_ARG_WITH(android, AS_HELP_STRING([--without-android], [Disable Android])
AS_HELP_STRING([--with-android=path], [Set location of android executable]),[ANDROIDBIN="$withval"], [ANDROIDBIN=yes])
AC_ARG_WITH(adb, [ --with-adb=path Set location of adb executable - Android Debug Bridge],[ADBBIN="$withval"], [ADBBIN=])
AC_ARG_WITH(ant, [ --with-ant=path Set location of ant executable for Android],[ANTBIN="$withval"], [ANTBIN=])
AC_ARG_WITH(ndk-build, [ --with-ndk-build=path Set location of Android ndk-build executable],[NDKBUILDBIN="$withval"], [NDKBUILDBIN=])
# First, check for "--without-android" or "--with-android=no".
if test x"${ANDROIDBIN}" = xno -o x"${with_alllang}" = xno ; then
AC_MSG_NOTICE([Disabling Android])
ANDROID=
else
if test "x$ANDROIDBIN" = xyes; then
AC_CHECK_PROGS(ANDROID, android)
else
ANDROID="$ANDROIDBIN"
fi
if test -z "$ADBBIN"; then
AC_CHECK_PROGS(ADB, adb)
else
ADB="$ADBBIN"
fi
if test -z "$ANTBIN"; then
AC_CHECK_PROGS(ANT, ant)
else
ANT="$ANTBIN"
fi
if test -z "$NDKBUILDBIN"; then
AC_CHECK_PROGS(NDKBUILD, ndk-build)
else
NDKBUILD="$NDKBUILDBIN"
fi
fi
AC_SUBST(ANDROID)
AC_SUBST(ADB)
AC_SUBST(ANT)
AC_SUBST(NDKBUILD)
#----------------------------------------------------------------
# Look for Guile
#----------------------------------------------------------------
GUILE=
GUILE_CFLAGS=
GUILE_LIBS=
AC_ARG_WITH(guile-config, AS_HELP_STRING([--without-guile], [Disable Guile])
AS_HELP_STRING([--with-guile-config=path], [Set location of guile-config]),[ GUILE_CONFIG="$withval"], [GUILE_CONFIG=])
AC_ARG_WITH(guile,[ --with-guile=path Set location of Guile executable],[
GUILE="$withval"], [GUILE=yes])
AC_ARG_WITH(guile-cflags,[ --with-guile-cflags=cflags Set cflags required to compile against Guile],[
GUILE_CFLAGS="$withval"])
AC_ARG_WITH(guile-libs,[ --with-guile-libs=ldflags Set ldflags needed to link with Guile],[
GUILE_LIBS="$withval"])
# First, check for "--without-guile" or "--with-guile=no".
if test x"${GUILE}" = xno -o x"${with_alllang}" = xno ; then
AC_MSG_NOTICE([Disabling Guile])
else
if test -z "$GUILE_CONFIG" ; then
AC_PATH_PROG(GUILE_CONFIG, guile-config)
fi
if test -n "$GUILE_CONFIG" ; then
if test x"$GUILE" = xyes; then
AC_MSG_CHECKING([for guile bindir])
guile_bindir="`$GUILE_CONFIG info bindir`"
AC_MSG_RESULT([$guile_bindir])
GUILE=$guile_bindir/guile
if ! test -f "$GUILE" ; then
GUILE=
AC_PATH_PROG(GUILE, guile)
fi
fi
if test -f "$GUILE" ; then
AC_MSG_CHECKING([for guile version])
guile_version=`$GUILE -c '(display (effective-version))'`
AC_MSG_RESULT([$guile_version])
AC_MSG_CHECKING([for guile version >= 1.8])
guile_good_version=`$GUILE -c '(if (>= (string->number (effective-version)) 1.8) (display "yes") (display "no"))'`
AC_MSG_RESULT([$guile_good_version])
if test x"$guile_good_version" != xyes ; then
GUILE=
fi
fi
if test -z "$GUILE_CFLAGS" ; then
AC_MSG_CHECKING([for guile compile flags])
GUILE_CFLAGS="`$GUILE_CONFIG compile`" # Note that this can sometimes be empty
AC_MSG_RESULT([$GUILE_CFLAGS])
fi
if test -z "$GUILE_LIBS" ; then
AC_MSG_CHECKING([for guile link flags])
GUILE_LIBS="`$GUILE_CONFIG link`"
AC_MSG_RESULT([$GUILE_LIBS])
fi
fi
fi
AC_SUBST(GUILE)
AC_SUBST(GUILE_CFLAGS)
AC_SUBST(GUILE_LIBS)
#----------------------------------------------------------------
# Look for MzScheme
#----------------------------------------------------------------
AC_ARG_WITH(mzscheme, AS_HELP_STRING([--without-mzscheme], [Disable MzScheme])
AS_HELP_STRING([--with-mzscheme=path], [Set location of MzScheme executable]),[ MZSCHEMEBIN="$withval"], [MZSCHEMEBIN=yes])
AC_ARG_WITH(mzc, AS_HELP_STRING([--with-mzc=path], [Set location of MzScheme's mzc]), [ MZCBIN="$withval"], [MZCBIN=])
# First, check for "--without-mzscheme" or "--with-mzscheme=no".
if test x"${MZSCHEMEBIN}" = xno -o x"${with_alllang}" = xno ; then
AC_MSG_NOTICE([Disabling MzScheme])
MZC=
else
if test "x$MZSCHEMEBIN" = xyes; then
AC_PATH_PROG(MZSCHEME, mzscheme)
else
MZSCHEME="$MZSCHEMEBIN"
fi
if test -z "$MZCBIN"; then
AC_PATH_PROG(MZC, mzc)
fi
if test -n "$MZSCHEME"; then
AC_MSG_CHECKING(for MzScheme dynext object)
MZDYNOBJ=`$MZSCHEME --eval '(begin (require dynext/link) (with-handlers (((lambda args #t) (lambda args #f))) (for-each (lambda (x) (printf "~a" x)) (expand-for-link-variant (current-standard-link-libraries)))))' 2>/dev/null`
if test -f "$MZDYNOBJ"; then
:
else
# older versions (3.72 approx and earlier)
MZDYNOBJ=`$MZSCHEME --mute-banner --version --eval '(begin (require (lib "link.ss" "dynext")) (with-handlers (((lambda args #t) (lambda args #f))) (for-each (lambda (x) (display x) (display " ")) ((current-make-standard-link-libraries)))) (with-handlers (((lambda args #t) (lambda args #f))) (for-each (lambda (x) (display x)) (expand-for-link-variant (current-standard-link-libraries)))))' 2>/dev/null`
fi
if test -f "$MZDYNOBJ"; then
AC_MSG_RESULT($MZDYNOBJ)
else
AC_MSG_RESULT(not found)
MZDYNOBJ=""
fi
fi
fi
AC_SUBST(MZDYNOBJ)
#----------------------------------------------------------------
# Look for Ruby
#----------------------------------------------------------------
RUBYBIN=
AC_ARG_WITH(ruby, AS_HELP_STRING([--without-ruby], [Disable Ruby])
AS_HELP_STRING([--with-ruby=path], [Set location of Ruby executable]),[ RUBYBIN="$withval"], [RUBYBIN=yes])
# First, check for "--without-ruby" or "--with-ruby=no".
if test x"${RUBYBIN}" = xno -o x"${with_alllang}" = xno ; then
AC_MSG_NOTICE([Disabling Ruby])
RUBY=
else
# First figure out what the name of Ruby is
if test "x$RUBYBIN" = xyes; then
AC_CHECK_PROGS(RUBY, ruby)
else
RUBY="$RUBYBIN"
fi
AC_MSG_CHECKING(for Ruby header files)
if test -n "$RUBY"; then
# Try Ruby1.9 first
RUBYDIR=`($RUBY -rrbconfig -e 'print RbConfig::CONFIG[["rubyhdrdir"]] || $rubyhdrdir') 2>/dev/null`
if test x"$RUBYDIR" = x"" || test x"$RUBYDIR" = x"nil"; then
RUBYDIR=`($RUBY -rmkmf -e 'print Config::CONFIG[["archdir"]] || $archdir') 2>/dev/null`
else
RUBYARCH=`($RUBY -rrbconfig -e 'print RbConfig::CONFIG[["arch"]] || $arch') 2>/dev/null`
fi
if test x"$RUBYDIR" != x""; then
dirs="$RUBYDIR"
RUBYINCLUDE=none
for i in $dirs; do
if test -r $i/ruby.h; then
AC_MSG_RESULT($i)
RUBYINCLUDE="-I$i"
break
fi
done
if test x"$RUBYARCH" != x""; then
RUBYINCLUDE="-I$RUBYDIR -I$RUBYDIR/$RUBYARCH"
fi
if test "$RUBYINCLUDE" = none; then
RUBYINCLUDE="-I$RUBYDIR"
AC_MSG_RESULT(could not locate ruby.h...using $RUBYINCLUDE)
fi
# Find library and path for linking.
AC_MSG_CHECKING(for Ruby library)
RUBYLIB=""
rb_libdir=`($RUBY -rrbconfig -e 'print Config::CONFIG[["libdir"]]') 2>/dev/null`
rb_bindir=`($RUBY -rrbconfig -e 'print Config::CONFIG[["bindir"]]') 2>/dev/null`
dirs="$dirs $rb_libdir $rb_bindir"
rb_libruby=`($RUBY -rrbconfig -e 'print Config::CONFIG[["LIBRUBY_A"]]') 2>/dev/null`
RUBYLINK=`($RUBY -rrbconfig -e '
c = Config::CONFIG
if c.has_key? "LIBRUBYARG_STATIC" # 1.8.x
if c[["LIBRUBY"]] == c[["LIBRUBY_A"]]
link = c[["LIBRUBYARG_STATIC"]]
else
link = c[["LIBRUBYARG_SHARED"]]
end
else # 1.6.x
link = "-l" + c[["RUBY_INSTALL_NAME"]]
end
# Get the target Ruby was built for
target = c[["target"]]
if target == "i386-pc-mswin32"
# Need to change msvcrt-ruby*.lib to -lmsvcrt-ruby*
ext = File.extname(link)
# Get index that counts backwards from end of string
index = -1 - ext.size
# Strip off the extension
link = link.slice(0..index)
puts "-l#{link}"
else
puts link
end') 2>/dev/null`
if test "$rb_libruby" != ""; then
for i in $dirs; do
if (test -r $i/$rb_libruby;) then
RUBYLIB="$i"
break
fi
done
fi
if test "$RUBYLIB" = ""; then
RUBYLIB="$RUBYDIR"
AC_MSG_RESULT(not found... using $RUBYDIR)
else
AC_MSG_RESULT($RUBYLINK in $RUBYLIB)
fi
else
AC_MSG_RESULT(unable to determine ruby configuration)
RUBYINCLUDE="-I$RUBYDIR"
RUBYLIB="$RUBYDIR"
fi
case $host in
*-*-mingw*) ;; # do nothing, the default windows libraries are already included
*) RUBYLINK="$RUBYLINK `($RUBY -rrbconfig -e 'print Config::CONFIG[["LIBS"]]') 2>/dev/null`";;
esac
RUBYCCDLFLAGS=`($RUBY -rrbconfig -e 'print Config::CONFIG[["CCDLFLAGS"]]') 2>/dev/null`
RUBYSO=.`($RUBY -rrbconfig -e 'print Config::CONFIG[["DLEXT"]]') 2>/dev/null`
else
AC_MSG_RESULT(could not figure out how to run ruby)
RUBYINCLUDE="-I/usr/local/lib/ruby/1.4/arch"
RUBYLIB="/usr/local/lib/ruby/1.4/arch"
RUBYLINK="-lruby -lm"
fi
case $host in
*-*-cygwin* | *-*-mingw*) RUBYDYNAMICLINKING="-L$RUBYLIB $RUBYLINK";;
*) RUBYDYNAMICLINKING="";;
esac
fi
AC_SUBST(RUBYINCLUDE)
AC_SUBST(RUBYLIB)
AC_SUBST(RUBYLINK)
AC_SUBST(RUBYCCDLFLAGS)
AC_SUBST(RUBYSO)
AC_SUBST(RUBYDYNAMICLINKING)
#-------------------------------------------------------------------------
# Look for PHP
#-------------------------------------------------------------------------
PHPBIN=
AC_ARG_WITH(php, AS_HELP_STRING([--without-php], [Disable PHP])
AS_HELP_STRING([--with-php=path], [Set location of PHP executable]),[ PHPBIN="$withval"], [PHPBIN=yes])
# First, check for "--without-php" or "--with-php=no".
if test x"${PHPBIN}" = xno -o x"${with_alllang}" = xno ; then
AC_MSG_NOTICE([Disabling PHP])
PHP=
else
if test "x$PHPBIN" = xyes; then
AC_CHECK_PROGS(PHP, [php5 php])
else
PHP=$PHPBIN
fi
AC_MSG_CHECKING(for PHP header files)
dnl /usr/bin/php5 -> /usr/bin/php-config5
case $PHP in
*5)
PHPCONFIG=`echo "$PHP"|sed 's/5$/-config5/'` ;;
*)
PHPCONFIG=$PHP-config ;;
esac
php_version=`$PHPCONFIG --version 2>/dev/null`
case $php_version in
5*)
PHPINC=`$PHPCONFIG --includes 2>/dev/null`
if test -n "$PHPINC"; then
AC_MSG_RESULT($PHPINC)
else
AC_MSG_RESULT(not found)
fi
;;
*)
AC_MSG_RESULT([found PHP $version, but only PHP 5 is supported]) ;;
esac
fi
AC_SUBST(PHP)
AC_SUBST(PHPINC)
#----------------------------------------------------------------
# Look for ocaml
#----------------------------------------------------------------
AC_ARG_WITH(ocaml, AS_HELP_STRING([--without-ocaml], [Disable OCaml])
AS_HELP_STRING([--with-ocaml=path], [Set location of ocaml executable]),[ OCAMLBIN="$withval"], [OCAMLBIN=yes])
AC_ARG_WITH(ocamlc,[ --with-ocamlc=path Set location of ocamlc executable],[ OCAMLC="$withval"], [OCAMLC=])
AC_ARG_WITH(ocamldlgen,[ --with-ocamldlgen=path Set location of ocamldlgen],[ OCAMLDLGEN="$withval" ], [OCAMLDLGEN=])
AC_ARG_WITH(ocamlfind,[ --with-ocamlfind=path Set location of ocamlfind],[OCAMLFIND="$withval"],[OCAMLFIND=])
AC_ARG_WITH(ocamlmktop,[ --with-ocamlmktop=path Set location of ocamlmktop executable],[ OCAMLMKTOP="$withval"], [OCAMLMKTOP=])
# First, check for "--without-ocaml" or "--with-ocaml=no".
if test x"${OCAMLBIN}" = xno -o x"${with_alllang}" = xno ; then
AC_MSG_NOTICE([Disabling OCaml])
OCAMLBIN=
else
AC_MSG_CHECKING(for Ocaml DL load generator)
if test -z "$OCAMLDLGEN"; then
AC_CHECK_PROGS(OCAMLDLGEN, ocamldlgen, :)
fi
AC_MSG_CHECKING(for Ocaml package tool)
if test -z "$OCAMLFIND"; then
AC_CHECK_PROGS(OCAMLFIND, ocamlfind, :)
fi
AC_MSG_CHECKING(for Ocaml compiler)
if test -z "$OCAMLC"; then
AC_CHECK_PROGS(OCAMLC, ocamlc, :)
fi
AC_MSG_CHECKING(for Ocaml interpreter)
if test "x$OCAMLBIN" = xyes; then
AC_CHECK_PROGS(OCAMLBIN, ocaml, :)
fi
AC_MSG_CHECKING(for Ocaml toplevel creator)
if test -z "$OCAMLMKTOP"; then
AC_CHECK_PROGS(OCAMLMKTOP, ocamlmktop, :)
fi
OCAMLLOC=loc
if test "$OCAMLC" != ":" ; then
AC_MSG_CHECKING(for Ocaml header files)
dirs="/usr/lib/ocaml/caml /usr/local/lib/ocaml/caml"
dir="`$OCAMLC -where 2>/dev/null`"
if test "$dir"; then
dirs="$dir/caml $dirs"
fi
for i in $dirs; do
if test -r $i/mlvalues.h; then
AC_MSG_RESULT($i)
OCAMLEXT="$i"
OCAMLINC="-I$OCAMLEXT"
break
fi
done
if test -z "$OCAMLINC"; then
AC_MSG_RESULT(not found)
fi
AC_MSG_CHECKING(for Ocaml version 3.08.2 or higher)
OCAMLVER=`$OCAMLC -version | sed -e 's/.*version //g'`
AC_COMPARE_VERSION([$OCAMLVER],[3.08.2],[:],[:],[OCAMLLOC=_loc])
AC_MSG_RESULT($OCAMLVER)
fi
fi # Disabling ocaml
export OCAMLLOC
export OCAMLVER
export OCAMLINC
export OCAMLBIN
export OCAMLC
export OCAMLDLGEN
export OCAMLFIND
export OCAMLMKTOP
AC_SUBST(OCAMLLOC)
AC_SUBST(OCAMLVER)
AC_SUBST(OCAMLINC)
AC_SUBST(OCAMLBIN)
AC_SUBST(OCAMLC)
AC_SUBST(OCAMLDLGEN)
AC_SUBST(OCAMLFIND)
AC_SUBST(OCAMLMKTOP)
#----------------------------------------------------------------
# Look for Pike
#----------------------------------------------------------------
# Identify the name of the Pike executable
# Priority: configure option, automatic search
PIKEBIN=
AC_ARG_WITH(pike, AS_HELP_STRING([--without-pike], [Disable Pike])
AS_HELP_STRING([--with-pike=path], [Set location of Pike executable]),[PIKEBIN="$withval"], [PIKEBIN=yes])
# First, check for "--without-pike" or "--with-pike=no".
if test x"${PIKEBIN}" = xno -o x"${with_alllang}" = xno ; then
AC_MSG_NOTICE([Disabling Pike])
PIKEBIN=
else
if test "x$PIKEBIN" = xyes; then
AC_CHECK_PROGS(PIKE, pike pike7.8 pike7.6 pike7.4 pike7.2)
else
PIKE="$PIKEBIN"
fi
# Check for pike-config
# Priority: configure option, guessed from $PIKE, search from list
AC_ARG_WITH(pike-config, AS_HELP_STRING([--with-pike-config=path],
[Set location of pike-config script]),
[PIKECONFIG="$withval"], [PIKECONFIG=""])
if test -z "$PIKECONFIG" -a -n "$PIKE"; then
AC_CHECK_PROGS(PIKECONFIG, $PIKE-config pike-config \
pike7.6-config pike7.4-config pike7.2-config)
fi
# Check for a --with-pikeincl option to configure
# Priority: configure option, info from $PIKECONFIG, guessed by pike script
AC_ARG_WITH(pikeincl, AS_HELP_STRING([--with-pikeincl=path],
[Set location of Pike include directory]),
[PIKEINCLUDE="-I$withval"], [PIKEINCLUDE=])
if test -n "$PIKE"; then
AC_MSG_CHECKING([for Pike header files])
if test -z "$PIKEINCLUDE" -a -n "$PIKECONFIG"; then
PIKEINCLUDE=`$PIKECONFIG --cflags`
fi
if test -z "$PIKEINCLUDE" -a -n "$PIKE"; then
PIKEINCLUDE=`$PIKE -x cflags`
if test -z "$PIKEINCLUDE"; then
PIKEPATH=`which $PIKE`
PIKEINCLUDE=`$PIKE Tools/check-include-path.pike $PIKEPATH`
PIKEINCLUDE="-I$PIKEINCLUDE"
fi
fi
if test -z "$PIKEINCLUDE"; then
AC_MSG_RESULT(not found)
else
AC_MSG_RESULT($PIKEINCLUDE)
fi
fi
fi
AC_SUBST(PIKEINCLUDE)
AC_SUBST(PIKECCDLFLAGS) dnl XXX: where is this used/defined?
AC_SUBST(PIKEDYNAMICLINKING) dnl XXX: where is this used/defined?
#----------------------------------------------------------------
# Look for CHICKEN
#----------------------------------------------------------------
CHICKEN=
CHICKEN_CONFIG=
CHICKENHOME=
CHICKENOPTS=
CHICKENLIB=
AC_ARG_WITH(chicken, AS_HELP_STRING([--without-chicken], [Disable CHICKEN])
AS_HELP_STRING([--with-chicken=path], [Set location of CHICKEN executable]),[ CHICKENBIN="$withval"], [CHICKENBIN=yes])
# First, check for "--without-chicken" or "--with-chicken=no".
if test x"${CHICKENBIN}" = xno -o x"${with_alllang}" = xno ; then
AC_MSG_NOTICE([Disabling CHICKEN])
else
if test "x$CHICKENBIN" = xyes; then
AC_CHECK_PROGS(CHICKEN, chicken)
else
CHICKEN="$CHICKENBIN"
fi
AC_ARG_WITH(chickencsc,[ --with-chickencsc=path Set location of csc executable],[ CHICKEN_CSC="$withval"], [CHICKEN_CSC=])
if test -z "$CHICKEN_CSC"; then
AC_CHECK_PROGS(CHICKEN_CSC, csc)
# Both the Microsoft C# compiler and chicken have an executable called csc, so check that this csc is really the chicken one
if test -n "$CHICKEN_CSC" ; then
AC_MSG_CHECKING(whether csc is the chicken compiler)
$CHICKEN_CSC -version 2>/dev/null | grep "chicken" > /dev/null || CHICKEN_CSC=""
if test -z "$CHICKEN_CSC"; then
AC_MSG_RESULT(no)
else
AC_MSG_RESULT(yes)
fi
fi
fi
AC_ARG_WITH(chickencsi,[ --with-chickencsi=path Set location of csi executable],[ CHICKEN_CSI="$withval"], [CHICKEN_CSI=])
if test -z "$CHICKEN_CSI"; then
AC_CHECK_PROGS(CHICKEN_CSI, csi)
fi
if test -n "$CHICKEN_CSC" ; then
AC_ARG_WITH(chickenopts,[ --with-chickenopts=args Set compiler options for static CHICKEN generated code],[
CHICKENOPTS="$withval"], [CHICKENOPTS=])
AC_ARG_WITH(chickensharedlib,[ --with-chickensharedlib=args Set linker options for shared CHICKEN generated code],[
CHICKENSHAREDLIB="$withval"], [CHICKENSHAREDLIB=])
AC_ARG_WITH(chickenlib,[ --with-chickenlib=args Set linker options for static CHICKEN generated code],[
CHICKENLIB="$withval"], [CHICKENLIB=])
AC_MSG_CHECKING(for compiler options for static CHICKEN generated code)
if test -z "$CHICKENOPTS"; then
CHICKENOPTS="`$CHICKEN_CSC -cflags`"
else
CHICKENOPTS="`$CHICKEN_CSC -cflags` $CHICKENOPTS"
fi
if test -z "$CHICKENOPTS"; then
AC_MSG_RESULT(not found)
else
AC_MSG_RESULT($CHICKENOPTS)
fi
AC_MSG_CHECKING(for linker options for shared CHICKEN generated code)
if test -z "$CHICKENSHAREDLIB"; then
CHICKENSHAREDLIB="`$CHICKEN_CSC -shared -libs`"
else
CHICKENSHAREDLIB="`$CHICKEN_CSC -shared -libs` $CHICKENSHAREDLIB"
fi
if test -z "$CHICKENSHAREDLIB"; then
AC_MSG_RESULT(not found)
else
AC_MSG_RESULT($CHICKENSHAREDLIB)
fi
AC_MSG_CHECKING(for linker options for static CHICKEN generated code)
if test -z "$CHICKENLIB"; then
CHICKENLIB="`$CHICKEN_CSC -libs`"
else
CHICKENLIB="`$CHICKEN_CSC -libs` $CHICKENLIB"
fi
if test -z "$CHICKENLIB"; then
AC_MSG_RESULT(not found)
else
AC_MSG_RESULT($CHICKENLIB)
fi
fi # have CHICKEN_CONFIG
fi # Check for --without-chicken
AC_SUBST(CHICKEN)
AC_SUBST(CHICKEN_CSC)
AC_SUBST(CHICKEN_CSI)
AC_SUBST(CHICKENOPTS)
AC_SUBST(CHICKENLIB)
AC_SUBST(CHICKENSHAREDLIB)
#----------------------------------------------------------------
# Look for C#
#----------------------------------------------------------------
AC_ARG_WITH(csharp, AS_HELP_STRING([--without-csharp], [Disable CSharp]), [with_csharp="$withval"], [with_csharp=yes])
AC_ARG_WITH(cil-interpreter, [ --with-cil-interpreter=path Set location of CIL interpreter for CSharp],[CSHARPBIN="$withval"], [CSHARPBIN=])
AC_ARG_WITH(csharp-compiler, [ --with-csharp-compiler=path Set location of CSharp compiler],[CSHARPCOMPILERBIN="$withval"], [CSHARPCOMPILERBIN=])
# First, check for "--without-csharp" or "--with-csharp=no".
if test x"${with_csharp}" = xno -o x"${with_alllang}" = xno ; then
AC_MSG_NOTICE([Disabling CSharp])
CSHARPCOMPILER=
else
if test -z "$CSHARPCOMPILERBIN" ; then
case $host in
*-*-cygwin* | *-*-mingw*)
# prefer Mono gmcs (.NET 2.0) over mcs (.NET 1.1) - note mcs-1.2.3 has major pinvoke bug
AC_CHECK_PROGS(CSHARPCOMPILER, csc mono-csc gmcs mcs cscc)
if test -n "$CSHARPCOMPILER" && test "$CSHARPCOMPILER" = "csc" ; then
AC_MSG_CHECKING(whether csc is the Microsoft CSharp compiler)
csc 2>/dev/null | grep "C#" > /dev/null || CSHARPCOMPILER=""
if test -z "$CSHARPCOMPILER" ; then
AC_MSG_RESULT(no)
AC_CHECK_PROGS(CSHARPCOMPILER, mono-csc gmcs mcs cscc)
else
AC_MSG_RESULT(yes)
fi
fi
;;
*)AC_CHECK_PROGS(CSHARPCOMPILER, mono-csc gmcs mcs cscc);;
esac
else
CSHARPCOMPILER="$CSHARPCOMPILERBIN"
fi
CSHARPPATHSEPARATOR="/"
CSHARPCYGPATH_W=echo
if test -z "$CSHARPBIN" ; then
CSHARPCILINTERPRETER=""
CSHARPCILINTERPRETER_FLAGS=""
if test "cscc" = "$CSHARPCOMPILER" ; then
AC_CHECK_PROGS(CSHARPCILINTERPRETER, ilrun)
else
if test "mcs" = "$CSHARPCOMPILER"; then
# Check that mcs is the C# compiler and not the Unix mcs utility by examining the output of 'mcs --version'
# The Mono compiler should emit: Mono C# compiler version a.b.c.d
csharp_version_raw=`(mcs --version) 2>/dev/null`
csharp_version_searched=`(mcs --version | sed -e "/C#/b" -e "/Mono/b" -e d) 2>/dev/null` # return string if contains 'Mono' or 'C#'
CSHARPCOMPILER=""
if test -n "$csharp_version_raw" ; then
if test "$csharp_version_raw" = "$csharp_version_searched" ; then
CSHARPCOMPILER="mcs"
fi
fi
if test "mcs" != "$CSHARPCOMPILER" ; then
echo "mcs is not a working Mono C# compiler"
fi
fi
if test "mcs" = "$CSHARPCOMPILER" || test "gmcs" = "$CSHARPCOMPILER"; then
AC_CHECK_PROGS(CSHARPCILINTERPRETER, mono) # Mono JIT
CSHARPCILINTERPRETER_FLAGS="--debug"
else
if test "csc" = "$CSHARPCOMPILER"; then
CSHARPPATHSEPARATOR="\\\\"
CSHARPCYGPATH_W='cygpath -w'
fi
fi
fi
else
CSHARPCILINTERPRETER="$CSHARPBIN"
fi
# Cygwin requires the Windows standard (Pascal) calling convention as it is a Windows executable and not a Cygwin built executable
case $host in
*-*-cygwin* | *-*-mingw*)
if test "$GCC" = yes; then
CSHARPDYNAMICLINKING=" -mno-cygwin -mthreads -Wl,--add-stdcall-alias"
CSHARPCFLAGS="-mno-cygwin -mthreads"
else
CSHARPDYNAMICLINKING=""
CSHARPCFLAGS=""
fi ;;
*)
CSHARPDYNAMICLINKING=""
CSHARPCFLAGS=""
;;
esac
# CSharp on Windows platforms including Cygwin doesn't use libname.dll, rather name.dll when loading dlls
case $host in
*-*-cygwin* | *-*-mingw*) CSHARPLIBRARYPREFIX="";;
*)CSHARPLIBRARYPREFIX="lib";;
esac
# C#/Mono on Mac OS X tweaks
case $host in
*-*-darwin*)
CSHARPSO=".so"
;;
*)
CSHARPSO=$SO
;;
esac
fi
AC_SUBST(CSHARPCILINTERPRETER_FLAGS)
AC_SUBST(CSHARPCILINTERPRETER)
AC_SUBST(CSHARPPATHSEPARATOR)
AC_SUBST(CSHARPCYGPATH_W)
AC_SUBST(CSHARPCOMPILER)
AC_SUBST(CSHARPDYNAMICLINKING)
AC_SUBST(CSHARPLIBRARYPREFIX) # Is this going to be used?
AC_SUBST(CSHARPCFLAGS)
AC_SUBST(CSHARPSO)
#----------------------------------------------------------------
# Look for Lua
#----------------------------------------------------------------
LUABIN=
LUAINCLUDE=
LUALIB=
LUADYNAMICLOADLIB=
LUAFLAGS=
LUALINK=
# note: if LUABIN is empty then lua tests will not be done
# LUABIN will be cleared if certain dependencies cannot be found
AC_ARG_WITH(lua, AS_HELP_STRING([--without-lua], [Disable Lua])
AS_HELP_STRING([--with-lua=path], [Set location of Lua executable]),[ LUABIN="$withval"], [LUABIN=yes])
AC_ARG_WITH(luaincl,[ --with-luaincl=path Set location of Lua include directory],[
LUAINCLUDE="$withval"], [LUAINCLUDE=])
AC_ARG_WITH(lualib,[ --with-lualib=path Set location of Lua library directory],[
LUALIB="$withval"], [LUALIB=])
# First, check for "--without-lua" or "--with-lua=no".
if test x"${LUABIN}" = xno -o x"${with_alllang}" = xno ; then
AC_MSG_NOTICE([Disabling Lua])
else
# can we find lua?
if test "x$LUABIN" = xyes; then
# We look for a versioned Lua binary first, as there can be
# multiple versions of Lua installed on some systems (like Debian).
# The search order should match the include-file and library search
# orders below (a Lua shared library built for one version may not
# work with a Lua binary of a different version).
AC_PATH_PROGS(LUABIN, [lua5.2 lua5.1 lua])
fi
# check version: we need Lua 5.x
if test "$LUABIN"; then
AC_MSG_CHECKING(Lua version)
# if version 5.x
LUAV5=`$LUABIN -e 'if string.sub(_VERSION,5,5)=="5" then print "1" end'`
# if not version 5.0
LUAV51=`$LUABIN -e 'if string.sub(_VERSION,5,7)~="5.0" then print "1" end'`
if test -z "$LUAV5"; then
AC_MSG_WARN(Not Lua 5.x, SWIG does not support this version of Lua)
LUABIN=""
elif test -z "$LUAV51"; then
AC_MSG_RESULT(Lua 5.0.x)
else
AC_MSG_RESULT(Lua 5.1 or later)
fi
fi
if test "$LUABIN"; then
AC_MSG_CHECKING(whether Lua dynamic loading is enabled)
# using Lua to check Lua
# lua 5.0 & 5.1 have different fn names
if test -z "$LUAV51"; then
LUADYNAMICLOADLIB=`$LUABIN -e '_,_,c=loadlib("no_such_lib","") if c~="absent" then print "1" end'`
else
LUADYNAMICLOADLIB=`$LUABIN -e '_,_,c=package.loadlib("no_such_lib","") if c~="absent" then print "1" end'`
fi
if test -z "$LUADYNAMICLOADLIB"; then
AC_MSG_RESULT(no)
else
AC_MSG_RESULT(yes)
fi
fi
# look for the header files & set LUAFLAGS accordingly
# will clear LUABIN if not present
if test -n "$LUAINCLUDE"; then
AC_CHECK_FILE($LUAINCLUDE/lua.h,[LUAFLAGS="$ISYSTEM$LUAINCLUDE"],[LUABIN=])
else
LUA_OK="1"
AC_CHECK_HEADER(lua.h,[LUAFLAGS=""],[LUA_OK=""])
# if we didn't get it, going to have to look elsewhere (the hard way)
if test -z "$LUA_OK"; then
AC_MSG_CHECKING(for lua.h in other locations)
# note: Debian/Ubuntu seem to like /usr/include/lua5.1/lua.h
# The ordering of the include directories to search should match
# the ordering of libraries to search in the library test below.
inc=/usr/include
dirs="$inc/lua5.2 $inc/lua5.1 $inc/lua51 $inc/lua5.0 $inc/lua50 /usr/local/include"
for i in $dirs; do
#echo "$i"
if test -r $i/lua.h; then
AC_MSG_RESULT($i/lua.h)
LUAFLAGS="$ISYSTEM$i"
break
fi
done
if test -z "$LUAFLAGS"; then
AC_MSG_RESULT(not found)
LUABIN="" # clear the bin
fi
fi
fi
# look for the library files & set LUALINK accordingly
# will clear LUABIN if not present
lua_save_LIBS=$LIBS # the code seems to disrupt LIBS, so saving
if test -n "$LUALIB"; then
AC_CHECK_FILE($LUALIB/liblua.a,[LUALINK="-L$LUALIB -llua"],[LUABIN=])
else
AC_SEARCH_LIBS(lua_close, [lua lua5.2 lua5.1 lua51 lua5.0 lua50], [LUALINK="-l$ac_lib"],[LUABIN=])
fi
# adding lualib for lua 5.0
if test -z "$LUAV51"; then # extra for lua 5.0
LUALINK="$LUALINK -llualib"
fi
LIBS=$lua_save_LIBS # restore LIBS
fi # if not disabled
AC_SUBST(LUADYNAMICLINKING)
AC_SUBST(LUAFLAGS)
AC_SUBST(LUALINK)
AC_SUBST(LUABIN)
#----------------------------------------------------------------
# Look for Allegro Common Lisp
#----------------------------------------------------------------
ALLEGROCLBIN=
AC_ARG_WITH(allegrocl, AS_HELP_STRING([--without-allegrocl], [Disable Allegro CL])
AS_HELP_STRING([--with-allegrocl=path], [Set location of Allegro CL executable (alisp)]),[ ALLEGROCLBIN="$withval"], [ALLEGROCLBIN=yes])
# First, check for "--without-allegrocl" or "--with-allegrocl=no".
if test x"${ALLEGROCLBIN}" = xno -o x"${with_alllang}" = xno ; then
AC_MSG_NOTICE([Disabling Allegro CL])
ALLEGROCLBIN=
else
# can we find allegrocl?
if test "x$ALLEGROCLBIN" = xyes; then
AC_PATH_PROG(ALLEGROCLBIN, alisp)
fi
fi
AC_SUBST(ALLEGROCLBIN)
#----------------------------------------------------------------
# Look for GNU CLISP
#----------------------------------------------------------------
CLISPBIN=
AC_ARG_WITH(clisp, AS_HELP_STRING([--without-clisp], [Disable CLISP])
AS_HELP_STRING([--with-clisp=path], [Set location of CLISP executable (clisp)]),[ CLISPBIN="$withval"], [CLISPBIN=yes])
# First, check for "--without-clisp" or "--with-clisp=no".
if test x"${CLISPBIN}" = xno -o x"${with_alllang}" = xno ; then
AC_MSG_NOTICE([Disabling CLISP])
CLISPBIN=
else
# can we find clisp?
if test "x$CLISPBIN" = xyes; then
AC_PATH_PROG(CLISPBIN, clisp)
fi
fi
AC_SUBST(CLISPBIN)
#----------------------------------------------------------------
# Look for GNU R
#----------------------------------------------------------------
RBIN=
AC_ARG_WITH(r, AS_HELP_STRING([--without-r], [Disable R])
AS_HELP_STRING([--with-r=path], [Set location of R executable (r)]),[ RBIN="$withval"], [RBIN=yes])
# First, check for "--without-r" or "--with-r=no".
if test x"${RBIN}" = xno -o x"${with_alllang}" = xno ; then
AC_MSG_NOTICE([Disabling R])
RBIN=
else
# can we find R?
if test "x$RBIN" = xyes; then
AC_PATH_PROG(RBIN, R)
fi
fi
AC_SUBST(RBIN)
#----------------------------------------------------------------
# Look for Go compilers
#----------------------------------------------------------------
AC_ARG_WITH(go, AS_HELP_STRING([--without-go], [Disable Go])
AS_HELP_STRING([--with-go=path], [Set location of Go compiler]),[GOBIN="$withval"], [GOBIN=yes])
if test x"${GOBIN}" = xno -o x"${with_alllang}" = xno ; then
AC_MSG_NOTICE([Disabling Go])
GO=
GOC=
GO1=false
GO12=false
GO13=false
GOGCC=false
GOOPT=
GOVERSIONOPTION=
else
if test "x$GOBIN" = xyes; then
AC_CHECK_PROGS(GO, go 6g 8g gccgo)
else
GO="$GOBIN"
fi
GOGCC=false
GO1=false
GO12=false
GO13=false
GOOPT=
GOVERSIONOPTION=
if test -n "$GO" ; then
if $GO --help 2>/dev/null | grep gccgo >/dev/null 2>&1 ; then
GOGCC=true
GOVERSIONOPTION=--version
AC_MSG_CHECKING([whether gccgo version is too old])
go_version=`$GO $GOVERSIONOPTION | sed -e 's/[^0-9]* \([0-9.]*\) .*$/\1/' -e 's/[.]//g'`
if test "$go_version" -lt 470; then
AC_MSG_RESULT([yes - minimum version is 4.7.0])
else
AC_MSG_RESULT([no])
if test "$go_version" -lt 480; then
GOOPT="-intgosize 32"
else
AC_CHECK_SIZEOF([void *], [4])
if test "$ac_cv_sizeof_void_p" = "8"; then
GOOPT="-intgosize 64"
else
GOOPT="-intgosize 32"
fi
fi
fi
elif test "`echo $GO | sed -e 's|.*/||'`" = "go"; then
GO1=true
GOVERSIONOPTION=version
GOC=$(sh -c "$(go env) && echo \$GOCHAR")c
go_version=$($GO $GOVERSIONOPTION | sed -e 's/go version //')
case $go_version in
go1.0*) GOOPT="-intgosize 32" ;;
*) if test "$GOC" = "6c"; then
GOOPT="-intgosize 64"
else
GOOPT="-intgosize 32"
fi
;;
esac
case $go_version in
go1.0* | go1.1*)
GOOPT="$GOOPT -use-shlib"
;;
go1.2*)
GO12=true
;;
*)
GO13=true
;;
esac
else
GOC=`echo $GO | sed -e 's/g/c/'`
GOVERSIONOPTION=-V
AC_MSG_CHECKING([whether Go ($GO) version is too old])
go_version=`$GO $GOVERSIONOPTION 2>/dev/null | sed -e 's/.*version.* \([[0-9]]*\).*/\1/'`
go_min_version=7077
if test "$go_version" != "" -a "$go_version" -lt $go_min_version; then
AC_MSG_RESULT([yes - minimum version is $go_min_version])
GO=
else
AC_MSG_RESULT([no])
fi
GOOPT="-intgosize 32"
GO12=false
GO13=false
fi
fi
fi
AC_SUBST(GOGCC)
AC_SUBST(GO)
AC_SUBST(GOC)
AC_SUBST(GO1)
AC_SUBST(GO12)
AC_SUBST(GO13)
AC_SUBST(GOOPT)
AC_SUBST(GOVERSIONOPTION)
#----------------------------------------------------------------
# Look for D
#----------------------------------------------------------------
AC_ARG_WITH(d, AS_HELP_STRING([--without-d], [Disable D]), [with_d="$withval"], [with_d=yes])
AC_ARG_WITH(d1-compiler, [ --with-d1-compiler=path Set location of D1/Tango compiler (DMD compatible)],[D1COMPILERBIN="$withval"], [D1COMPILERBIN=])
AC_ARG_WITH(d2-compiler, [ --with-d2-compiler=path Set location of D2 compiler (DMD compatible)],[D2COMPILERBIN="$withval"], [D2COMPILERBIN=])
# First, check for "--without-d" or "--with-d=no".
if test x"${with_d}" = xno -o x"${with_alllang}" = xno ; then
AC_MSG_NOTICE([Disabling D])
D1COMPILER=
D2COMPILER=
else
old_ac_ext=$ac_ext
ac_ext=d
if test -z "$D1COMPILERBIN" ; then
AC_CHECK_PROGS(D1COMPILER, dmd ldmd gdmd)
if test -n "$D1COMPILER" ; then
AC_MSG_CHECKING(whether the D1/Tango compiler works)
cat > conftest.$ac_ext <<_ACEOF
import tango.io.Stdout;
void main() {
}
_ACEOF
rm -f conftest.$ac_objext
AS_IF(
[_AC_DO_STDERR($D1COMPILER conftest.$ac_ext) && test ! -s conftest.err && test -s conftest.$ac_objext],
[AC_MSG_RESULT([yes])],
[_AC_MSG_LOG_CONFTEST AC_MSG_RESULT([no])
D1COMPILER=]
)
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
else
D1COMPILER="$D1COMPILERBIN"
fi
if test -z "$D2COMPILERBIN" ; then
AC_CHECK_PROGS(D2COMPILER, dmd gdmd)
if test -n "$D2COMPILER" ; then
AC_MSG_CHECKING(whether the D2 compiler works)
cat > conftest.$ac_ext <<_ACEOF
import std.algorithm;
void main() {
}
_ACEOF
rm -f conftest.$ac_objext
AS_IF(
[_AC_DO_STDERR($D2COMPILER conftest.$ac_ext) && test ! -s conftest.err && test -s conftest.$ac_objext],
[AC_MSG_RESULT([yes])],
[_AC_MSG_LOG_CONFTEST AC_MSG_RESULT([no])
D2COMPILER=]
)
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
else
D2COMPILER="$D2COMPILERBIN"
fi
ac_ext=$old_ac_ext
fi
if test -n "$D1COMPILER"; then
DDEFAULTVERSION=1
elif test -n "$D2COMPILER"; then
DDEFAULTVERSION=2
fi
# Do not prefix library file names with "lib" on Windows.
case $host in
*-*-cygwin* | *-*-mingw*) DLIBPREFIX="";;
*)DLIBPREFIX="lib";;
esac
AC_SUBST(D1COMPILER)
AC_SUBST(D2COMPILER)
AC_SUBST(DDEFAULTVERSION)
AC_SUBST(DLIBPREFIX)
#----------------------------------------------------------------
# Determine which languages to use for examples/test-suite
#----------------------------------------------------------------
SKIP_TCL=
if test -z "$TCLINCLUDE" || test -z "$TCLLIB" ; then
SKIP_TCL="1"
fi
AC_SUBST(SKIP_TCL)
SKIP_PERL5=
if test -z "$PERL" || test -z "$PERL5EXT" ; then
SKIP_PERL5="1"
fi
AC_SUBST(SKIP_PERL5)
SKIP_OCTAVE=
if test -z "$OCTAVE" ; then
SKIP_OCTAVE="1"
fi
AC_SUBST(SKIP_OCTAVE)
SKIP_PYTHON=
if (test -z "$PYINCLUDE") &&
(test -z "$PY3INCLUDE") ; then
SKIP_PYTHON="1"
fi
AC_SUBST(SKIP_PYTHON)
SKIP_PYTHON3=
if test -z "$PY3INCLUDE" ; then
SKIP_PYTHON3="1"
fi
AC_SUBST(SKIP_PYTHON3)
SKIP_JAVA=
if test -z "$JAVA" || test -z "$JAVAC" || test -z "$JAVAINC" ; then
SKIP_JAVA="1"
fi
AC_SUBST(SKIP_JAVA)
SKIP_GUILE=
if test -z "$GUILE" || test -z "$GUILE_LIBS" ; then
SKIP_GUILE="1"
fi
AC_SUBST(SKIP_GUILE)
SKIP_MZSCHEME=
if test -z "$MZC" || test -z "$MZDYNOBJ" ; then
SKIP_MZSCHEME="1"
fi
AC_SUBST(SKIP_MZSCHEME)
SKIP_RUBY=
if test -z "$RUBY" || test -z "$RUBYINCLUDE" || test -z "$RUBYLIB" ; then
SKIP_RUBY="1"
fi
AC_SUBST(SKIP_RUBY)
SKIP_PHP=
if test -z "$PHP" || test -z "$PHPINC" ; then
SKIP_PHP="1"
fi
AC_SUBST(SKIP_PHP)
SKIP_OCAML=
if test -z "$OCAMLBIN" || test -z "$OCAMLINC" ; then
SKIP_OCAML="1"
fi
AC_SUBST(SKIP_OCAML)
SKIP_PIKE=
if test -z "$PIKE" || test -z "$PIKEINCLUDE" ; then
SKIP_PIKE="1"
fi
AC_SUBST(SKIP_PIKE)
SKIP_CHICKEN=
if test -z "$CHICKEN_CSC" || test -z "$CHICKEN"; then
SKIP_CHICKEN="1"
fi
AC_SUBST(SKIP_CHICKEN)
SKIP_CSHARP=
if test -z "$CSHARPCOMPILER" ; then
SKIP_CSHARP="1"
else
if test "cscc" = "$CSHARPCOMPILER" && test -z "$CSHARPCILINTERPRETER" ; then
SKIP_CSHARP="1"
fi
fi
AC_SUBST(SKIP_CSHARP)
SKIP_MODULA3="1" # Always skipped!
AC_SUBST(SKIP_MODULA3)
SKIP_LUA=
# we need LUABIN & dynamic loading
if test -z "$LUABIN" || test -z "$LUADYNAMICLOADLIB"; then
SKIP_LUA="1"
fi
AC_SUBST(SKIP_LUA)
SKIP_ALLEGROCL=
if test -z "$ALLEGROCLBIN" ; then
SKIP_ALLEGROCL="1"
fi
AC_SUBST(SKIP_ALLEGROCL)
SKIP_CLISP=
if test -z "$CLISPBIN" ; then
SKIP_CLISP="1"
fi
AC_SUBST(SKIP_CLISP)
SKIP_R=
if test -z "$RBIN" ; then
SKIP_R="1"
fi
AC_SUBST(SKIP_R)
SKIP_CFFI=
#if test -z "$CFFIBIN" ; then
SKIP_CFFI="1"
#fi
AC_SUBST(SKIP_CFFI)
SKIP_UFFI=
#if test -z "$UFFIBIN" ; then
SKIP_UFFI="1"
#fi
AC_SUBST(SKIP_UFFI)
SKIP_GO=
if test -z "$GO" ; then
SKIP_GO="1"
fi
AC_SUBST(SKIP_GO)
SKIP_D=
if test -z "$DDEFAULTVERSION" ; then
SKIP_D="1"
fi
AC_SUBST(SKIP_D)
#----------------------------------------------------------------
# Additional language dependencies
#----------------------------------------------------------------
SKIP_GCJ=
if test -z "$GCJ" || test -z "$GCJH" ; then
SKIP_GCJ="1"
else
if test "$GCC" != yes; then
SKIP_GCJ="1"
fi
fi
AC_SUBST(SKIP_GCJ)
SKIP_ANDROID=
if test -z "$ANDROID" || test -z "$ADB" || test -z "$ANT" || test -z "$NDKBUILD" ; then
SKIP_ANDROID="1"
fi
AC_SUBST(SKIP_ANDROID)
#----------------------------------------------------------------
# Miscellaneous
#----------------------------------------------------------------
# Root directory
# Translate path for native Windows compilers for use with 'make check'
ROOT_DIR=`pwd`
case $host in
*-*-cygwin* | *-*-mingw*)
if (cygpath --mixed $ROOT_DIR) >/dev/null 2>/dev/null; then
ROOT_DIR=`cygpath --mixed $ROOT_DIR`
fi
# Extra files generated by some Windows compilers
EXTRA_CLEAN="*.stackdump *.exp *.lib *.pdb *.ilk"
;;
esac
AC_SUBST(ROOT_DIR)
AC_SUBST(EXTRA_CLEAN)
AC_SUBST(ac_aux_dir)
# Configure SWIG_LIB path
AC_ARG_WITH(swiglibdir,[ --with-swiglibdir=DIR Put SWIG system-independent libraries into DIR.],
[swig_lib="$withval"], [swig_lib="${datadir}/swig/${PACKAGE_VERSION}"])
AC_SUBST(swig_lib)
AC_DEFINE_DIR(SWIG_LIB, swig_lib, [Directory for SWIG system-independent libraries])
case $build in
# Windows does not understand unix directories. Convert into a windows directory with drive letter.
*-*-mingw*) SWIG_LIB_WIN_UNIX=`cmd //c echo $SWIG_LIB | sed -e "s/[ ]*$//"`;; # This echo converts unix to mixed paths. Then zap unexpected trailing space.
*-*-cygwin*) SWIG_LIB_WIN_UNIX=`cygpath --mixed "$SWIG_LIB"`;;
*) SWIG_LIB_WIN_UNIX="";;
esac
AC_DEFINE_UNQUOTED(SWIG_LIB_WIN_UNIX, ["$SWIG_LIB_WIN_UNIX"], [Directory for SWIG system-independent libraries (Unix install on native Windows)])
AC_CONFIG_FILES([ \
Makefile \
swig.spec \
Source/Makefile \
Examples/Makefile \
Examples/xml/Makefile \
Examples/test-suite/errors/Makefile \
Examples/test-suite/chicken/Makefile \
Examples/test-suite/csharp/Makefile \
Examples/test-suite/d/Makefile \
Examples/test-suite/guile/Makefile \
Examples/test-suite/java/Makefile \
Examples/test-suite/mzscheme/Makefile \
Examples/test-suite/ocaml/Makefile \
Examples/test-suite/octave/Makefile \
Examples/test-suite/perl5/Makefile \
Examples/test-suite/php/Makefile \
Examples/test-suite/pike/Makefile \
Examples/test-suite/python/Makefile \
Examples/test-suite/ruby/Makefile \
Examples/test-suite/tcl/Makefile \
Examples/test-suite/lua/Makefile \
Examples/test-suite/allegrocl/Makefile \
Examples/test-suite/clisp/Makefile \
Examples/test-suite/cffi/Makefile \
Examples/test-suite/uffi/Makefile \
Examples/test-suite/r/Makefile \
Examples/test-suite/go/Makefile \
Lib/ocaml/swigp4.ml
])
AC_CONFIG_FILES([preinst-swig], [chmod +x preinst-swig])
AC_CONFIG_FILES([CCache/ccache_swig_config.h])
AC_OUTPUT
dnl configure.ac ends here
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