# -----------

# -----------

# Perform all the checks necessary for compilation of the ltdl objects

# Perform all the checks necessary for compilation of the ltdl objects

#  -- including compiler checks and header checks.

#  -- including compiler checks and header checks.

[AC_PREREQ(2.13)

[AC_PREREQ(2.13)

AC_REQUIRE([AC_PROG_CC])

AC_REQUIRE([AC_PROG_CC])

AC_REQUIRE([AC_C_CONST])

AC_REQUIRE([AC_C_CONST])

# AC_LTDL_ENABLE_INSTALL

# AC_LTDL_ENABLE_INSTALL

# ----------------------

# ----------------------

[AC_ARG_ENABLE(ltdl-install,

[AC_ARG_ENABLE(ltdl-install,

[  --enable-ltdl-install   install libltdl])

[  --enable-ltdl-install   install libltdl])

# AC_LTDL_SYS_DLOPEN_DEPLIBS

# AC_LTDL_SYS_DLOPEN_DEPLIBS

# --------------------------

# --------------------------

[AC_REQUIRE([AC_CANONICAL_HOST])

[AC_REQUIRE([AC_CANONICAL_HOST])

AC_CACHE_CHECK([whether deplibs are loaded by dlopen],

AC_CACHE_CHECK([whether deplibs are loaded by dlopen],

	libltdl_cv_sys_dlopen_deplibs, [dnl

	libltdl_cv_sys_dlopen_deplibs, [dnl

# AC_LTDL_SHLIBEXT

# AC_LTDL_SHLIBEXT

# ----------------

# ----------------

[AC_REQUIRE([_LT_AC_LTCONFIG_HACK])

[AC_REQUIRE([_LT_AC_LTCONFIG_HACK])

AC_CACHE_CHECK([which extension is used for shared libraries],

AC_CACHE_CHECK([which extension is used for shared libraries],

  libltdl_cv_shlibext,

  libltdl_cv_shlibext,

# AC_LTDL_SHLIBPATH

# AC_LTDL_SHLIBPATH

# -----------------

# -----------------

[AC_REQUIRE([_LT_AC_LTCONFIG_HACK])

[AC_REQUIRE([_LT_AC_LTCONFIG_HACK])

AC_CACHE_CHECK([which variable specifies run-time library path],

AC_CACHE_CHECK([which variable specifies run-time library path],

  libltdl_cv_shlibpath_var, [libltdl_cv_shlibpath_var="$shlibpath_var"])

  libltdl_cv_shlibpath_var, [libltdl_cv_shlibpath_var="$shlibpath_var"])

# AC_LTDL_SYSSEARCHPATH

# AC_LTDL_SYSSEARCHPATH

# ---------------------

# ---------------------

[AC_REQUIRE([_LT_AC_LTCONFIG_HACK])

[AC_REQUIRE([_LT_AC_LTCONFIG_HACK])

AC_CACHE_CHECK([for the default library search path],

AC_CACHE_CHECK([for the default library search path],

  libltdl_cv_sys_search_path, [libltdl_cv_sys_search_path="$sys_lib_dlsearch_path_spec"])

  libltdl_cv_sys_search_path, [libltdl_cv_sys_search_path="$sys_lib_dlsearch_path_spec"])

# AC_LTDL_OBJDIR

# AC_LTDL_OBJDIR

# --------------

# --------------

[AC_CACHE_CHECK([for objdir],

[AC_CACHE_CHECK([for objdir],

  libltdl_cv_objdir, [libltdl_cv_objdir="$objdir"

  libltdl_cv_objdir, [libltdl_cv_objdir="$objdir"

if test -n "$objdir"; then

if test -n "$objdir"; then

# AC_LTDL_DLPREOPEN

# AC_LTDL_DLPREOPEN

# -----------------

# -----------------

[AC_REQUIRE([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE])dnl

[AC_REQUIRE([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE])dnl

AC_CACHE_CHECK([whether libtool supports -dlopen/-dlpreopen],

AC_CACHE_CHECK([whether libtool supports -dlopen/-dlpreopen],

       libltdl_cv_preloaded_symbols, [dnl

       libltdl_cv_preloaded_symbols, [dnl

# AC_LTDL_DLLIB

# AC_LTDL_DLLIB

# -------------

# -------------

[LIBADD_DL=

[LIBADD_DL=

AC_CHECK_LIB(dl, dlopen, [AC_DEFINE(HAVE_LIBDL, 1,

AC_CHECK_LIB(dl, dlopen, [AC_DEFINE(HAVE_LIBDL, 1,

   [Define if you have the libdl library or equivalent. ]) LIBADD_DL="-ldl"],

   [Define if you have the libdl library or equivalent. ]) LIBADD_DL="-ldl"],

# AC_LTDL_SYMBOL_USCORE

# AC_LTDL_SYMBOL_USCORE

# ---------------------

# ---------------------

[dnl does the compiler prefix global symbols with an underscore?

[dnl does the compiler prefix global symbols with an underscore?

AC_REQUIRE([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE])dnl

AC_REQUIRE([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE])dnl

AC_MSG_CHECKING([for _ prefix in compiled symbols])

AC_MSG_CHECKING([for _ prefix in compiled symbols])

# AC_LTDL_DLSYM_USCORE

# AC_LTDL_DLSYM_USCORE

# --------------------

# --------------------

[AC_REQUIRE([AC_LTDL_SYMBOL_USCORE])dnl

[AC_REQUIRE([AC_LTDL_SYMBOL_USCORE])dnl

if test x"$ac_cv_sys_symbol_underscore" = xyes; then

if test x"$ac_cv_sys_symbol_underscore" = xyes; then

  if test x"$ac_cv_func_dlopen" = xyes ||

  if test x"$ac_cv_func_dlopen" = xyes ||

dnl check whether we use the old or new guile smobs

dnl check whether we use the old or new guile smobs

[if test x$GUILE = x ; then

[if test x$GUILE = x ; then

	AC_PATH_PROG(GUILE, guile, no)

	AC_PATH_PROG(GUILE, guile, no)

 fi

 fi

dnl tests for minimum and maximum versions of g-wrap.

dnl tests for minimum and maximum versions of g-wrap.

dnl sets G_WRAP_CONFIG and GWRAP_OLD_GUILE_SMOB if needed.

dnl sets G_WRAP_CONFIG and GWRAP_OLD_GUILE_SMOB if needed.

[dnl

[dnl

dnl

dnl

dnl

dnl

dnl tests for minimum and maximum versions of guile.

dnl tests for minimum and maximum versions of guile.

[

[

dnl

dnl

dnl

dnl

dnl AM_PATH_LIBGUPPI([MINIMUM-VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]]])

dnl AM_PATH_LIBGUPPI([MINIMUM-VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]]])

dnl Test for LIBGUPPI, and define LIBGUPPI_CFLAGS and LIBGUPPI_LIBS

dnl Test for LIBGUPPI, and define LIBGUPPI_CFLAGS and LIBGUPPI_LIBS

dnl

dnl

[dnl 

[dnl 

dnl Get the cflags and libraries from the gnome-config script

dnl Get the cflags and libraries from the gnome-config script

dnl

dnl

# check for doxygen, mostly stolen from http://log4cpp.sourceforge.net/

# check for doxygen, mostly stolen from http://log4cpp.sourceforge.net/

# ----------------------------------------------------------------------------

# ----------------------------------------------------------------------------

[

[

AC_ARG_ENABLE(doxygen, [  --enable-doxygen        enable documentation generation with doxygen (auto)])

AC_ARG_ENABLE(doxygen, [  --enable-doxygen        enable documentation generation with doxygen (auto)])

AC_ARG_ENABLE(dot, [  --enable-dot            use 'dot' to generate graphs in doxygen (auto)])              

AC_ARG_ENABLE(dot, [  --enable-dot            use 'dot' to generate graphs in doxygen (auto)])              

# (c) 2004 Martin Preuss<martin@libchipcard.de>

# (c) 2004 Martin Preuss<martin@libchipcard.de>

# This function checks for AqBanking

# This function checks for AqBanking

dnl searches for aqbanking

dnl searches for aqbanking

dnl Arguments: 

dnl Arguments: 

dnl   $1: major version minimum

dnl   $1: major version minimum

dnl AS_SCRUB_INCLUDE(CFLAGS)

dnl AS_SCRUB_INCLUDE(CFLAGS)

dnl will remove all system include dirs from the given CFLAGS

dnl will remove all system include dirs from the given CFLAGS

[

[

  GIVEN_CFLAGS=$[$1]

  GIVEN_CFLAGS=$[$1]

  INCLUDE_DIRS=`echo | cpp -v 2>&1`

  INCLUDE_DIRS=`echo | cpp -v 2>&1`

dnl AM_PATH_OPENHBCI([MINIMUM-VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]]])

dnl AM_PATH_OPENHBCI([MINIMUM-VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]]])

dnl Test for OPENHBCI, and define OPENHBCI_CFLAGS, OPENHBCI_CXXFLAGS and OPENHBCI_LIBS

dnl Test for OPENHBCI, and define OPENHBCI_CFLAGS, OPENHBCI_CXXFLAGS and OPENHBCI_LIBS

dnl

dnl

dnl 

dnl 

dnl Get the c[xx]flags and libraries from openhbci-config

dnl Get the c[xx]flags and libraries from openhbci-config

dnl

dnl