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

AC_PREREQ(2.58)
AC_INIT(Analog VU meter plugin,0.9.2,[vumeter@mcfish.org],vumeter)

AC_CANONICAL_TARGET([])

AM_INIT_AUTOMAKE([vumeter],[0.9.2])
AC_CONFIG_SRCDIR([src/main.c])
AM_CONFIG_HEADER([config.h])
AM_DISABLE_STATIC

# Checks for programs.
###################################################
AC_PROG_CC
AC_ISC_POSIX
AC_HEADER_STDC

AC_PROG_INSTALL
AM_PROG_LIBTOOL

# Checks for libraries.
###################################################

AC_PATH_X
AC_PATH_XTRA

AM_PATH_GLIB(1.2.10,,AC_MSG_ERROR([*** GLIB >= 1.2.10 not installed - please install first ***]))
AM_PATH_XMMS(1.2.9,,AC_MSG_ERROR([*** XMMS >= 1.2.9 not installed - please install first ***]))
AM_PATH_GTK(1.2.10,,AC_MSG_ERROR([*** GTK+ >= 1.2.10 not installed - please install first ***]),gthread)
AM_PATH_GDK_PIXBUF(0.21.0,,AC_MSG_ERROR([*** GDK_PIXBUF >= 0.21.0 not installed - please install first ***]))
AC_CHECK_HEADER(pthread.h,,AC_MSG_ERROR([*** POSIX thread support not installed - please install first ***]))

#PTHREAD_LIBS=error
#AC_CHECK_LIB(pthread, pthread_attr_init,PTHREAD_LIBS="-lpthread")
#if test "x$PTHREAD_LIBS" = xerror; then
#	AC_CHECK_LIB(pthreads, pthread_attr_init,PTHREAD_LIBS="-lpthreads")
#fi
#if test "x$PTHREAD_LIBS" = xerror; then
#	AC_CHECK_LIB(c_r, pthread_attr_init,PTHREAD_LIBS="-lc_r")
#fi
#if test "x$PTHREAD_LIBS" = xerror; then
#	AC_CHECK_FUNC(pthread_attr_init, PTHREAD_LIBS="")
#fi
#if test "x$PTHREAD_LIBS" = xerror; then
#	AC_MSG_ERROR(*** Unable to locate working posix thread library ***)
#fi
#AC_SUBST(PTHREAD_LIBS)
								     
if test x$have_x = xyes; then
	CFLAGS="$CFLAGS $X_CFLAGS"
fi
   
# Checks for header files.
#######################################################
AC_HEADER_DIRENT
AC_HEADER_STDC
AC_CHECK_HEADERS([stdlib.h string.h sys/time.h unistd.h])

# Checks for typedefs, structures, and compiler characteristics.
################################################################
AC_HEADER_TIME

# Checks for library functions.
########################################################
AC_FUNC_CLOSEDIR_VOID
AC_FUNC_LSTAT
AC_FUNC_LSTAT_FOLLOWS_SLASHED_SYMLINK
AC_CHECK_FUNCS([floor gettimeofday sqrt strtol])

AC_CONFIG_FILES([Makefile
                 src/Makefile])
AC_OUTPUT