# $Id$

AC_INIT(ttyvaders,0.0cvs-20031110)

AC_PREREQ(2.50)
AC_CONFIG_SRCDIR(src/main.c)
AC_CONFIG_AUX_DIR(autotools)
AC_CANONICAL_SYSTEM

AM_INIT_AUTOMAKE(ttyvaders,0.0cvs-20031110)
AM_CONFIG_HEADER(config.h)

AM_PROG_CC_C_O
AC_PROG_CPP

dnl AC_PROG_EGREP only exists in autoconf 2.54+, so we use AC_EGREP_CPP right
dnl now otherwise it might be set in an obscure if statement.
AC_EGREP_CPP(foo,foo)

AC_MSG_CHECKING(for libcaca support)
video_caca=no
AC_TRY_COMPILE([
  #include <caca.h>
],[ ],[video_caca=yes])
AC_MSG_RESULT($video_caca)
if test "$video_caca" = "yes"; then
  CACA_CFLAGS="${CFLAGS} `caca-config --cflags`"
  CACA_LIBS="${LIBS} `caca-config --libs`"
  AC_SUBST(CACA_CFLAGS)
  AC_SUBST(CACA_LIBS)
else
  AC_MSG_ERROR([cannot find libcaca])
fi

# Optimizations
CFLAGS="${CFLAGS} -g -O2 -fno-strength-reduce -fomit-frame-pointer"
# Code qui fait des warnings == code de porc == deux baffes dans ta gueule
CFLAGS="${CFLAGS} -Wall -Wpointer-arith -Wcast-align -Wcast-qual -Wstrict-prototypes -Wshadow -Waggregate-return -Wmissing-prototypes -Wnested-externs -Wsign-compare"

AC_OUTPUT([
  Makefile
  src/Makefile
  autotools/Makefile
  data/Makefile
  debian/Makefile
])