SylFilter

#                                               -*- Autoconf -*-

# Process this file with autoconf to produce a configure script.

AC_PREREQ(2.61)

AC_INIT(src/sylfilter.c)

dnl set $target

AC_CANONICAL_SYSTEM

AM_INIT_AUTOMAKE(sylfilter, 0.8)

AC_CONFIG_SRCDIR([src/sylfilter.c])

AC_CONFIG_HEADER([config.h])

# Checks for programs.

AC_PROG_CC

AC_PROG_INSTALL

AM_PROG_LIBTOOL

MATH_LIB=-lm

native_win32=no

case "$target" in

*-*-mingw*)

	native_win32=yes

	MATH_LIB=

	CFLAGS="$CFLAGS -mms-bitfields"

	AC_DEFINE(HAVE_WIN32, 1, Define if you have native Win32 environment.)

	;;

esac

AM_CONDITIONAL(NATIVE_WIN32, test "$native_win32" = "yes")

AC_SUBST(MATH_LIB)

# Checks for libraries.

AM_PATH_GLIB_2_0(2.0.0,, AC_MSG_ERROR(Test for GLib failed. See the 'INSTALL' for help.))

AC_SUBST(GLIB_CFLAGS)

AC_SUBST(GLIB_LIBS)

have_kvs=no

AC_ARG_ENABLE(sqlite,

	[  --enable-sqlite         Enable SQLite3 support [[default=yes]]],

	[ac_cv_enable_sqlite=$enableval], [ac_cv_enable_sqlite=yes])

AC_ARG_ENABLE(qdbm,

	[  --enable-qdbm           Enable QDBM support [[default=no]]],

	[ac_cv_enable_qdbm=$enableval], [ac_cv_enable_qdbm=no])

AC_ARG_ENABLE(gdbm,

	[  --enable-gdbm           Enable GDBM support [[default=no]]],

	[ac_cv_enable_gdbm=$enableval], [ac_cv_enable_gdbm=no])

AC_MSG_CHECKING([whether to enable SQLite3])

AC_MSG_RESULT($ac_cv_enable_sqlite)

if test $ac_cv_enable_sqlite = yes; then

	PKG_CHECK_MODULES(SQLITE, sqlite3,

		[ AC_DEFINE(USE_SQLITE, 1, Define if you have SQLite3.)

		  have_kvs=yes ], ac_cv_enable_sqlite=no )

fi

AC_MSG_CHECKING([whether to enable QDBM])

AC_MSG_RESULT($ac_cv_enable_qdbm)

if test $ac_cv_enable_qdbm = yes; then

	PKG_CHECK_MODULES(QDBM, qdbm,

		[ AC_DEFINE(USE_QDBM, 1, Define if you have QDBM.)

		  have_kvs=yes ], ac_cv_enable_qdbm=no )

fi

AC_MSG_CHECKING([whether to enable GDBM])

AC_MSG_RESULT($ac_cv_enable_gdbm)

if test $ac_cv_enable_gdbm = yes; then

	AC_CHECK_LIB(gdbm, gdbm_open,

		[ AC_DEFINE(USE_GDBM, 1, Define if you have GDBM.)

		  GDBM_LIBS="-lgdbm"

		  AC_SUBST(GDBM_LIBS)

		  have_kvs=yes ], ac_cv_enable_gdbm=no )

fi

if test $have_kvs != yes; then

	AC_MSG_ERROR(Key-value store not found.)

fi

if test $ac_cv_enable_qdbm = yes -a $ac_cv_enable_gdbm = yes; then

	AC_MSG_ERROR(QDBM and GDBM cannot be specified at the same time.)

fi

# Toggle Win32 Console/GUI app

AC_ARG_ENABLE(windows,

	[  --enable-windows        Enable Windows GUI executable ],

	[enable_windows=$enableval], [enable_windows=no])

if test "$native_win32" = yes; then

	if test "$enable_windows" = yes; then

		CFLAGS="$CFLAGS -mwindows"

	fi

fi

# LibSylph type

libsylph_type=builtin

AC_ARG_WITH(libsylph,

	[  --with-libsylph=[[builtin/standalone/sylpheed]]  select LibSylph to use],

	libsylph_type=$with_libsylph)

AC_ARG_WITH(libsylph-dir,

	[AC_HELP_STRING([--with-libsylph-dir=DIR], [search for LibSylph in DIR/include and DIR/lib])],

	[if test "x$with_libsylph_dir" != x; then

	    LDFLAGS="$LDFLAGS -L$with_libsylph_dir/lib"

	fi])

AC_SUBST(libsylph_type)

case $libsylph_type in

builtin)

	AC_DEFINE(BUILTIN_LIBSYLPH, 1, Define if you use built-in LibSylph.)

	;;

standalone)

	AC_CHECK_LIB(sylph, syl_init, LIBSYLPH_LIBS="-lsylph", AC_MSG_ERROR(Test for LibSylph (standalone) failed.))

	if test "x$with_libsylph_dir" != x; then

		CPPFLAGS="$CPPFLAGS -I$with_libsylph_dir/include"

	fi

	;;

sylpheed)

	AC_CHECK_LIB(sylph-0, syl_init, LIBSYLPH_LIBS="-lsylph-0", AC_MSG_ERROR(Test for LibSylph (Sylpheed-included) failed.))

	if test "x$with_libsylph_dir" != x; then

		CPPFLAGS="$CPPFLAGS -I$with_libsylph_dir/include/sylpheed"

	fi

	;;

*) AC_MSG_ERROR([Invalid type for LibSylph: use builtin, standalone, or sylpheed.]) ;;

esac

AC_SUBST(LIBSYLPH_LIBS)

AM_CONDITIONAL(BUILTIN_LIBSYLPH, test "$libsylph_type" = "builtin")

# Checks for iconv

AM_ICONV

# Checks for header files.

AC_HEADER_STDC

AC_HEADER_DIRENT

AC_HEADER_SYS_WAIT

# Checks for typedefs, structures, and compiler characteristics.

# Checks for library functions.

AC_CHECK_FUNCS(ftruncate fsync)

AC_CONFIG_FILES([Makefile

                 libsylph/Makefile

                 lib/Makefile

                 lib/filters/Makefile

                 src/Makefile

                 test/Makefile])

AC_OUTPUT