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dnl Process this file with autoconf to produce a configure script.
dnl -- adapted from 'configure.in' in ggee distribution by Guenter Geiger
AC_PREREQ(2.5)
dnl Some handy macros
define([THE_PACKAGE_NAME], [pdflite])
define([THE_PACKAGE_VERSION], [0.02-2])
define([THE_PACKAGE_AUTHOR], [moocow@ling.uni-potsdam.de])
AC_INIT(THE_PACKAGE_NAME, THE_PACKAGE_VERSION, THE_PACKAGE_AUTHOR)
##-- Additional m4 macros
AC_CONFIG_MACRO_DIR(common/m4)
##-- source & aux
AC_CONFIG_AUX_DIR(config)
dnl AC_CONFIG_AUX_DIR(.)
##-- save user's CFLAGS,CPPFLAGS
UCPPFLAGS="$CPPFLAGS"
UCFLAGS="$CFLAGS"
ULDFLAGS="$LDFLAGS"
ULIBS="$LIBS"
##-- use automake, autoheader
AM_INIT_AUTOMAKE(THE_PACKAGE_NAME, THE_PACKAGE_VERSION)
AM_CONFIG_HEADER(config.h)
##-- Default prefix
AC_PREFIX_DEFAULT(/usr/local)
dnl ----- maintainer mode
dnl + enables "maintainer mode" only with ./configure --enable-maintainer-mode
dnl - causes make __never__ to invoke 'config/missing', e.g. any autotools
dnl - basically a hack to avoid version mismatches in autoconf, automake, etc.
dnl for autobuilds from SVN
dnl + maintainer should call ./configure --enable-maintainer-mode, and must keep
dnl SVN sources consistent
AM_MAINTAINER_MODE
dnl -----/maintainer mode
##vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv
## Pd external checks
AX_PD_EXTERNAL
## /pd external common
##^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
##vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv
## Local: flite
##-- flite source directory
AC_ARG_WITH(flite-dir,
AC_HELP_STRING([--with-flite-dir=DIR], [Flite source directory (default=none)]),
[FLITE_DIR="$withval"],
)
if test -n "$FLITE_DIR"; then
CPPFLAGS="$CPPFLAGS -I${FLITE_DIR}/include"
LDFLAGS="$LDFLAGS -L${FLITE_DIR}/lib"
fi
##-- check: headers: flite.h
AC_CHECK_HEADER([flite/flite.h],[pdflite_have_header=yes],[pdflite_have_header=no],[ ])
if test "$pdflite_have_header" != "yes"; then
AC_MSG_WARN([Required header 'flite.h' not found])
AC_MSG_WARN([- is the directory containing 'flite.h' in your CPPFLAGS variable?])
AC_MSG_ERROR([Required header not found: aborting],1)
fi
##-- check libs: libflite.a
LDFLAGS_SAVE="$LDFLAGS"
AC_CHECK_LIB(flite,[flite_init],[pdflite_have_lib=yes],[pdflite_have_lib=no],[-lm])
if test "$pdflite_have_lib" != "yes"; then
for d in \
/usr/lib /usr/local/lib /sw/lib \
/usr/lib/flite /usr/local/lib/flite /sw/lib/flite \
/usr/flite/lib /usr/local/flite/lib /sw/flite/lib \
/usr/lib/flite/lib /usr/local/lib/flite/lib /sw/lib/flite/lib
do
LDFLAGS="$LDFLAGS_SAVE -L$d"
AC_CHECK_LIB(flite,[flite_init],[pdflite_have_lib=yes],[pdflite_have_lib=no],[-lm])
if test "$pdflite_have_lib" = "yes"; then
break
fi
done
##
##-- libflite.a: final check
if test "$pdflite_have_lib" != "yes"; then
AC_MSG_WARN([Required library 'flite' not found])
AC_MSG_WARN([- is the directory containing the 'flite' library in your LDFLAGS variable?])
AC_MSG_ERROR([Required library not found: aborting],1)
fi
fi
##-- flite: libs: base
FLITE_LIBS="-lflite -lm"
AC_SUBST(FLITE_LIBS)
##-- Check for flite : libs : flite_cmulex
AC_CHECK_LIB(flite_cmulex,[cmu_lex_init],[],
[AC_MSG_ERROR([required library 'flite_cmulex' not found -- quitting],1)],
[-lflite -lm])
FLITE_LEXLIBS="-lflite_cmulex"
AC_SUBST(FLITE_LEXLIBS)
##-- Check for flite : libs : flite_usenglish
AC_CHECK_LIB(flite_usenglish,[usenglish_init],[],
[AC_MSG_ERROR([required library 'flite_usenglish' not found -- quitting],1)],
[-lflite_cmulex -lflite -lm])
FLITE_LANGLIBS="-lflite_usenglish"
AC_SUBST(FLITE_LANGLIBS)
##-- Check for flite : libs : flite_cmu_us_kal16
AC_CHECK_LIB(flite_cmu_us_kal16,[register_cmu_us_kal],[],
[AC_MSG_ERROR([required library 'flite_cmu_us_kal16' not found -- quitting],1)],
[-lflite_usenglish -lflite_cmulex -lflite -lm])
FLITE_VOICELIBS="-lflite_cmu_us_kal16"
AC_SUBST(FLITE_VOICELIBS)
##-- register voice function
AC_DEFINE([PDFLITE_REGISTER_VOICE],[register_cmu_us_kal],
[This is the function we will call to register the synth voice])
## /local: flite
##^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
##vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv
## Local: debug
if test "$enable_debug" = "yes" ; then
DEBUG="yes"
DFLAGS="$DFLAGS -DPDFLITE_DEBUG"
else
DEBUG="no"
fi
AC_SUBST(DEBUG)
## /local: debug
##^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
##-- Restore user flags
#CPPFLAGS="$UCPPFLAGS"
#CFLAGS="$UCFLAGS"
#LDFLAGS="$ULDFLAGS"
#LIBS="$ULIBS"
AC_OUTPUT(config/Makefile Makefile)
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