configure.in

dnl Process this file with autoconf to produce a configure script.
AC_INIT(Libraries/CICalendar/Source/CICalendarDurationValue.cpp)

# ---------------------------------------------------------------------------
# Checks for compilers and tools
# ---------------------------------------------------------------------------

AC_PROG_CXX
AC_PROG_CC
AC_PROG_INSTALL
AC_PROG_LN_S

AC_CHECK_PROG(AR, ar, ar)
if test -z "$AR"; then
   AC_MSG_ERROR("ar not found. Make sure it is in the PATH and rerun configure.")
fi
AC_SUBST(AR)

AC_CHECK_PROG(STRIP, strip, strip)
AC_SUBST(STRIP)

AC_LANG(C++)

dnl Checks for header files.
AC_HEADER_STDC

dnl Checks for typedefs, structures, and compiler characteristics.
AC_C_CONST
AC_TYPE_SIZE_T

# ---------------------------------------------------------------------------
# Checks for platform and compiler features
# ---------------------------------------------------------------------------

AC_CANONICAL_HOST
case "$host_os" in
  *irix*)
    CXX="$CXX -LANG:std"
    if test -z "$PRELINK"; then
      PRELINK="/usr/lib/DCC/edg_prelink"
    fi
    if test -z "$CXXWARN"; then
      CXXWARN=""
    fi
    JX_TARGET=""
    ;;
  gnu*|linux*)
    case $host_cpu in
      ppc)
        JX_TARGET="linuxppc2000"
        ;;
      i*86|i*86pc)
        JX_TARGET="linux_intel"
        ;;
    esac
    ;;
  bsd4.4*|netbsd*|freebsd*)
    JX_TARGET="freebsd3_x"
    ;;
  SunOS|Solaris|solaris*)
    JX_TARGET="sunos5.8-g++"
    AC_WARN(Setting JX target to $JX_TARGET - this may be wrong (check configure.in)
    ;;
esac
case $CC in
  gcc*|g++*|c++*|*-g++)
    CWARN="-Wall -Wcast-align -Wno-multichar -Wno-unused -Wno-unknown-pragmas"
    CFLAGS="$CFLAGS -std=c99"
    HAS_MM="yes"
    ;;
esac
case $CXX in
  gcc*|g++*|c++*|*-g++)
    CXXWARN="-Wall -Wcast-align -Wno-multichar -Wno-unused -Wno-unknown-pragmas -Wno-non-virtual-dtor -Wno-ctor-dtor-privacy"
    CXXFLAGS="$CXXFLAGS"
    #GVERSION=`$CXX --version | grep "^$CXX " | sed "s/.* //"`
    GVERSION=`$CXX -dumpversion`
    case $GVERSION in
	4.3*|4.4*|4.5*|4.6*|4.7*|4.8*|4.9*|5.*)
	  CXXWARN="$CXXWARN -Wno-deprecated"
	  CXXFLAGS="$CXXFLAGS -fpermissive"
	  #-std=gnu++0x
	  #-std=c++0x
	;;
    esac
    HAS_MM="yes"
    ;;
esac
CPPFLAGS=""
AC_ARG_WITH(extra-cppflags,
    [  --with-extra-cppflags   Specify additional flags to pass to the C preprocessor.],
    CPPFLAGS="${CPPFLAGS} $withval")

if test -z "$JX_TARGET"; then
AC_ERROR(Could not determine target system for JX build for OS "$host_os" and CPU "$host_cpu". Please edit configure.in and rerun autoconf / configure)
fi
AC_SUBST(JX_TARGET)

AC_SUBST(HAS_MM)
AC_SUBST(PRELINK)
AC_SUBST(CXXWARN)
AC_SUBST(CXXLANG)
AC_SUBST(CXXFLAGS)
AC_SUBST(CPPFLAGS)
AC_SUBST(CWARN)
AC_SUBST(CLANG)
AC_SUBST(CFLAGS)
AC_SUBST(CXX)
AC_SUBST(CC)

AC_SUBST(CXXOPT)

COPT="$CXXOPT"
AC_SUBST(COPT)

# ---------------------------------------------------------------------------
# Checks for Misc. stuff
# ---------------------------------------------------------------------------

LINK_STATIC="-Wl,-Bstatic"
LINK_DYNAMIC="-Wl,-Bdynamic"
AC_ARG_ENABLE(shared,
    [  --enable-shared         Use shared libraries instead of static for some dependencies.],
    LINK_STATIC=""
    LINK_DYNAMIC="")
AC_SUBST(LINK_STATIC)
AC_SUBST(LINK_DYNAMIC)

DESTDIR=""
AC_ARG_VAR(DESTDIR, The directory in which the prefix dir is located)

MULBERRY_DIR=".mulberry"
AC_ARG_WITH(mulberry-dir,
    [  --with-mulberry-dir     Specify location relative to the prefix where mulberry plugins go (default: .mulberry)],
    MULBERRY_DIR="$withval")
AC_SUBST(MULBERRY_DIR)

HELP_DIR=".mulberry"
AC_ARG_WITH(help-dir,
    [  --with-help-dir         Specify location relative to the prefix where mulberry documentation files go (default: .mulberry)],
    HELP_DIR="$withval")
AC_SUBST(HELP_DIR)

PROGRAM_DIR=""
AC_ARG_WITH(program-dir,
    [  --with-program-dir      Specify location relative to the prefix where the mulberry program goes (default: '')],
    PROGRAM_DIR="$withval")
AC_SUBST(PROGRAM_DIR)

# ---------------------------------------------------------------------------
# Checks for libs which we will need (fail if not found)
# ---------------------------------------------------------------------------

AC_CHECK_HEADER([esd.h],
	,
        AC_MSG_ERROR(esd.h not found - mulberry requires esd.)
)

CPPFLAGS_ORG="$CPPFLAGS"
CPPFLAGS="$CXXFLAGS $CPPFLAGS"
AC_CHECK_HEADER([cstdint],
	HAS_CSTDINT=1,
	HAS_CSTDINT=0
)
if test ${HAS_CSTDINT} = 0; then
AC_CHECK_HEADER([boost/cstdint.hpp],
        CPPFLAGS="$CPPFLAGS_ORG"
	CPPFLAGS="$CPPFLAGS -I`pwd`/Wrapper_Includes/cstdint",
        CPPFLAGS="$CPPFLAGS_ORG"
        AC_MSG_ERROR(neither cstdint nor boost/cstdint.hpp found - one from them is required for compiling mulberry.)
)
else
CPPFLAGS="$CPPFLAGS_ORG"
fi


# Checks for LDAP
AC_ARG_WITH(ldap-include,
    [  --with-ldap-include     Specify location of LDAP headers],
    LDAPINC="$withval")
if test -n "$LDAPINC"; then
    case $LDAPINC in
      -I*)
        ;;
      /*)
        LDAPINC=-I$LDAPINC
        ;;
      *)
        LDAPINC=-I`pwd`/$LDAPINC
        ;;
    esac
fi
AC_SUBST(LDAPINC)

LDAPLIB="-lldap -llber"
AC_ARG_WITH(ldap-libs,
    [  --with-ldap-libs        Specify link args for LDAP],
    LDAPLIB="$withval")
AC_SUBST(LDAPLIB)

CPPFLAGS_ORG="$CPPFLAGS"
CPPFLAGS="$LDAPINC $CPPFLAGS"
KERBEROS=""
AC_CHECK_HEADER([ldap_cdefs.h],
	COMMUNICATOR_ADBK_IO="CommunicatorAdbkIO"
	NETSCAPE_ADBK_IO="NetscapeAdbkIO",
        AC_MSG_ERROR(ldap_cdefs.h not found - mulberry and CommunicatorAdbkIO and NetscapeAdbkIO plugins require LDAP.)
)
CPPFLAGS="$CPPFLAGS_ORG"
AC_SUBST(COMMUNICATOR_ADBK_IO)
AC_SUBST(NETSCAPE_ADBK_IO)

# Checks for SSL

AC_ARG_WITH(openssl-include,
    [  --with-openssl-include  Specify location of openssl headers],
    SSLINC="$withval")
if test -n "$SSLINC"; then
    case $SSLINC in
      -I*)
        ;;
      /*)
        SSLINC=-I$SSLINC
        ;;
      *)
        SSLINC=-I`pwd`/$SSLINC
        ;;
    esac
fi
AC_SUBST(SSLINC)

CPPFLAGS_ORG="$CPPFLAGS"
CPPFLAGS="$SSLINC $CPPFLAGS"
KERBEROS=""
AC_CHECK_HEADER([openssl/ssl.h],
	SSL="SSL"
	SMIME="SMIME",
        AC_MSG_ERROR(openssl/ssl.h not found - mulberry and SMIME and SSL plugins require OpenSSL.)
)
CPPFLAGS="$CPPFLAGS_ORG"
AC_SUBST(SMIME)
AC_SUBST(SSL)

SSLLIB="-lssl -lcrypto"
AC_ARG_WITH(openssl-libs,
    [  --with-openssl-libs     Specify link args for openssl],
    SSLLIB="$withval")
AC_SUBST(SSLLIB)


# ---------------------------------------------------------------------------
# Checks for libs which may or may not be there
# ---------------------------------------------------------------------------

LDFLAGS=""
AC_CHECK_LIB(rt, main, LDFLAGS="$LDFLAGS -lrt")
AC_CHECK_LIB(gen, main, LDFLAGS="$LDFLAGS -lgen")
AC_CHECK_LIB(fontconfig, main, LDFLAGS="$LDFLAGS -lfontconfig")
case $host_os in
  *solaris*)
     LDFLAGS="$LDFLAGS -nodefaultlibs -lc -lm -lgcc"
     SO_LDFLAGS="-nodefaultlibs -lc -lm -lgcc -socket -lresolv"
     PROC_NAME="`uname -p`"
     ;;
  *)
     SO_LDFLAGS="-lresolv"
     PROC_NAME="`uname -m`"
     ;;
esac
OS_NAME="$host_os"
REL_NAME="`uname -r`"
AC_SUBST(OS_NAME)
AC_SUBST(REL_NAME)
AC_SUBST(PROC_NAME)
AC_CHECK_LIB(resolv, main, LDFLAGS="$LDFLAGS -lresolv")

AC_SUBST(LDFLAGS)
AC_SUBST(SO_LDFLAGS)

# ---------------------------------------------------------------------------
# Checks for KRB4
# ---------------------------------------------------------------------------

AC_ARG_WITH(krb4-include,
    [  --with-krb4-include     Specify location of kerberos4 headers],
    KRB4INC="$withval")
if test -n "$KRB4INC"; then
    case $KRB4INC in
      -I*)
        ;;
      /*)
        KRB4INC=-I$KRB4INC
        ;;
      *)
        KRB4INC=-I`pwd`/$KRB4INC
        ;;
    esac
fi

CPPFLAGS_ORG="$CPPFLAGS"
CPPFLAGS="$KRB4INC $CPPFLAGS"
KERBEROS=""
AC_CHECK_HEADER([krb.h],
	KERBEROS="Kerberos",
        AC_MSG_WARN(krb.h not found - disabling Kerberos (IV) plugin.)
)
CPPFLAGS="$CPPFLAGS_ORG"

KRB4LIB="-lkrb4 -ldes425"
AC_ARG_WITH(krb4-libs,
    [  --with-krb4-libs        Specify link args for kerberos4],
    KRB4LIB="$withval")

AC_SUBST(KRB4INC)
AC_SUBST(KRB4LIB)
AC_SUBST(KERBEROS)

# ---------------------------------------------------------------------------
# Checks for KRB5
# ---------------------------------------------------------------------------

KRB5INC="-I/usr/include/gssapi"
AC_ARG_WITH(krb5-include,
    [  --with-krb5-include     Specify location of kerberos5 headers],
    KRB5INC="$withval")
if test -n "$KRB5INC"; then
    case $KRB5INC in
      -I*)
        ;;
      /*)
        KRB5INC=-I$KRB5INC
        ;;
      *)
        KRB5INC=-I`pwd`/$KRB5INC
        ;;
    esac
fi

CPPFLAGS_ORG="$CPPFLAGS"
CPPFLAGS="$KRB5INC $CPPFLAGS"
GSSAPI=""
AC_CHECK_HEADER([gssapi.h],
	GSSAPI="GSSAPI",
        AC_MSG_WARN(gssapi.h not found - disabling GSSAPI plugin.)
)
CPPFLAGS="$CPPFLAGS_ORG"

KRB5LIB="-lgssapi_krb5 -lkrb5 -lk5crypto -lcom_err"
AC_ARG_WITH(krb5-libs,
    [  --with-krb5-libs        Specify link args for kerberos5],
    KRB5LIB="$withval")

AC_SUBST(KRB5INC)
AC_SUBST(KRB5LIB)
AC_SUBST(GSSAPI)

# ---------------------------------------------------------------------------
# Checks for ASpell
# ---------------------------------------------------------------------------

ASPELLINC=""
AC_ARG_WITH(aspell-include,
    [  --with-aspell-include   Specify location of aspell headers],
    ASPELLINC="$withval")
if test -n "$ASPELLINC"; then
    case $ASPELLINC in
      -I*)
        ;;
      /*)
        ASPELLINC=-I$ASPELLINC
        ;;
      *)
        ASPELLINC=-I`pwd`/$ASPELLINC
        ;;
    esac
fi

CPPFLAGS_ORG="$CPPFLAGS"
CPPFLAGS="$ASPELLINC $CPPFLAGS"
ASPELL=""
AC_CHECK_HEADER([aspell.h],
	ASPELL="ASpell",
        AC_MSG_WARN(aspell.h not found - disabling ASpell plugin.)
)
CPPFLAGS="$CPPFLAGS_ORG"

ASPELLLIB="-dynamic -laspell"
AC_ARG_WITH(aspell-libs,
    [  --with-aspell-libs      Specify link args for aspell],
    ASPELLLIB="$withval")

AC_SUBST(ASPELLINC)
AC_SUBST(ASPELLLIB)
AC_SUBST(ASPELL)

# not used right now, see Libraries/XMLLib/Makefile.in
#AC_ARG_WITH(libxml-include,
#    [  --with-libxml-include Specify location of libxml headers],
#    XMLINC="$withval")
#CPPFLAGS="$CPPFLAGS -I$XMLINC"
#
#AC_CHECK_HEADER(libxml/parser.h,,
#   AC_MSG_ERROR("libxml/parser.h not found."))

# ---------------------------------------------------------------------------
# Almost there...
# ---------------------------------------------------------------------------

test "$prefix" = "NONE" -o "$prefix" = "" && prefix='~'
echo ""
echo "Mulberry binary goes to $DESTDIR$prefix/$PROGRAM_DIR"
echo "Mulberry resources and plugins go to $DESTDIR$prefix/$MULBERRY_DIR"
echo "Mulberry help files go to $DESTDIR$prefix/$HELP_DIR"
echo ""

AC_OUTPUT(Makefile Libraries/Makefile Build/Makefile Sources_Common/Makefile Libraries/CICalendar/Makefile Libraries/vCard/Makefile Libraries/XMLLib/Makefile Linux/Makefile Plug-ins/Makefile Plug-ins/PluginLibrary/Makefile Plug-ins/CRAM-MD5/Makefile Plug-ins/DIGEST-MD5/Makefile Plug-ins/GSSAPI/Makefile Plug-ins/Kerberos/Makefile Plug-ins/CommunicatorAdbkIO/Makefile Plug-ins/Eudora4AdbkIO/Makefile Plug-ins/EudoraAdbkIO/Makefile Plug-ins/NetscapeAdbkIO/Makefile Plug-ins/PineAdbkIO/Makefile Plug-ins/QuickmailAdbkIO/Makefile Plug-ins/vCardAdbkIO/Makefile Plug-ins/ISpell/Makefile Plug-ins/ASpell/Makefile Plug-ins/GPG/Makefile Plug-ins/SMIME/Makefile Plug-ins/SSL/Makefile)