1 dnl Copyright © 2011 Nick Bowler
3 dnl License WTFPL2: Do What The Fuck You Want To Public License, version 2.
4 dnl This is free software: you are free to do what the fuck you want to.
5 dnl There is NO WARRANTY, to the extent permitted by law.
8 AC_INIT([cdecl99], [0.1], [nbowler@draconx.ca])
9 AC_CONFIG_HEADER([config.h])
10 AC_CONFIG_MACRO_DIR([m4])
12 AM_INIT_AUTOMAKE([-Wall -Werror foreign subdir-objects])
13 AM_SILENT_RULES([yes])
22 DX_FIX_GNULIB([cdecl__])
24 dnl We provide our own makefile rules for gettext. Disable tracing of
25 dnl AM_GNU_GETTEXT to prevent autoreconf from running autopoint, and to
26 dnl prevent automake from growing gratuitous error conditions.
27 m4_traceoff([AM_GNU_GETTEXT])
28 AM_GNU_GETTEXT([external])
31 AC_ARG_VAR([FLEX], [Command to invoke flex. Defaults to flex.])
32 AC_ARG_VAR([FLEXFLAGS], [Additional options to pass to flex.])
33 AC_CHECK_PROGS([FLEX], [flex], [flex])
35 AC_ARG_VAR([BISON], [Command to invoke GNU Bison. Defaults to bison.])
36 AC_ARG_VAR([BISONFLAGS], [Additional options to pass to Bison.])
37 AC_CHECK_PROGS([BISON], [bison], [bison])
40 GLOBAL_SYMBOL_PIPE=$lt_cv_sys_global_symbol_pipe
41 AC_SUBST([GLOBAL_SYMBOL_PIPE])
43 AH_BOTTOM([#include <conf_post.h>])
46 [AS_HELP_STRING([--with-gsl],
47 [specify whether to build test programs requiring the GNU Scientific Library. [default=auto]]
48 )], [with_gsl=$withval], [with_gsl=auto])
55 DX_CHECK_GSL([1.0], [have_gsl=yes])
58 DX_CHECK_GSL([1.0], [have_gsl=yes], [have_gsl=no])
62 AM_CONDITIONAL([HAVE_GSL], [test x"$have_gsl" = x"yes"])