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

AC_PREREQ(2.59)
AC_INIT(src/recordmydesktop.c)
AM_INIT_AUTOMAKE(recordmydesktop,0.2.1,)

AC_CONFIG_SRCDIR([src/recordmydesktop.c])
AM_CONFIG_HEADER(config.h)



# Checks for programs.

AC_PROG_CC

# Checks for header files.

AC_HEADER_DIRENT
AC_HEADER_STDC

AC_PATH_X
AC_CHECK_HEADER([png.h])
AC_CHECK_HEADER([alsa/asoundlib.h])
AC_CHECK_HEADERS([sys/time.h unistd.h vorbis/vorbisfile.h ])

LDFLAGS="$LD_FLAGS -L$x_libraries "

CFLAGS="${CFLAGS} -O3 -Wall -D_THREAD_SAFE -pthread"

# Checks for libraries.

AC_CHECK_LIB([m],[isnan],,)
AC_CHECK_LIB([z],[deflate],,)
AC_CHECK_LIB([X11],[XOpenDisplay],,AC_MSG_ERROR([Can't find libX11]))
AC_CHECK_LIB([Xext],[XShmQueryVersion],,AC_MSG_ERROR([Can't find libXext]))
AC_CHECK_LIB([Xdamage], [XDamageQueryExtension],,AC_MSG_ERROR([Can't find libXdamage]))
AC_CHECK_LIB([vorbis],[vorbis_info_clear],,AC_MSG_ERROR([Can't find libvorbis]))
AC_CHECK_LIB([vorbisfile],[ov_open],,AC_MSG_ERROR([Can't find libvorbisfile]),-lvorbis)
AC_CHECK_LIB([vorbisenc],[vorbis_encode_init],,AC_MSG_ERROR([Can't find libvorbisenc]),-lvorbis)
AC_CHECK_LIB([ogg],[ogg_stream_init],,AC_MSG_ERROR([Can't find libogg]))
AC_CHECK_LIB([theora],[theora_encode_YUVin],,AC_MSG_ERROR([Can't find libtheora]))
AC_CHECK_LIB([pthread],[pthread_mutex_lock],,AC_MSG_ERROR([Can't find libpthread]))

AC_CHECK_LIB([asound],[snd_pcm_drain],,AC_MSG_ERROR([Can't find libasound]))


# Checks for typedefs, structures, and compiler characteristics.

# Checks for library functions.
AC_FUNC_CLOSEDIR_VOID
AC_FUNC_MALLOC

AC_CONFIG_FILES([Makefile
        src/Makefile
        doc/Makefile ])
AC_OUTPUT