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

AC_PREREQ(2.59)
AC_INIT(fluxus, 0.12, fluxus@pawfal.org)

# Checks for programs.
AC_PROG_CXX
AC_PROG_CC
AC_PROG_CPP

# Checks for libraries. 
# FIXME: arbitarily selected symbols
AC_CHECK_LIB(m, sysctl)
AC_CHECK_LIB(pthread, pthread_create) 
AC_CHECK_LIB(dl, gethostname)
AC_CHECK_LIB(mzgc, GC_reclaim_all)
AC_CHECK_LIB(mzscheme, call_cc) # not found _call_cc
AC_CHECK_LIB(jpeg, jpeg_add_quant_table)
AC_CHECK_LIB(tiff, TIFFCleanup)
AC_CHECK_LIB(z, adler32)
AC_CHECK_LIB(png, png_zfree)

# Checks for header files.
AC_HEADER_STDC
AC_CHECK_HEADERS(stdlib.h stdio.h unistd.h sys/time.h)
AC_CHECK_HEADERS(math.h pthread.h)
AC_CHECK_HEADERS(jpeglib.h tiff.h zlib.h libpng/png.h)
AC_CHECK_HEADERS(plt/scheme.h)

# opengl and xorg headers
AC_CHECK_HEADERS(X11/Xlib.h)
AC_CHECK_HEADERS(GL/gl.h)
AC_CHECK_HEADERS(GL/glu.h)
AC_CHECK_HEADERS(GL/glut.h)
AC_CHECK_HEADERS(GL/glew.h)
#AC_CHECK_FRAMEWORK(OpenGL)

# Checks for typedefs, structures, and compiler characteristics.
AC_HEADER_STDBOOL
AC_C_CONST
AC_C_INLINE
AC_TYPE_SIZE_T
AC_HEADER_TIME
AC_C_VOLATILE

# Checks for library functions.
AC_FUNC_MALLOC
AC_CHECK_FUNCS([gettimeofday memset rint sqrt])

# Output various Makefiles
AC_OUTPUT(Makefile)