configure.ac

   1 #                                               -*- Autoconf -*-
   2 # Process this file with autoconf to produce a configure script.
   3
   4 AC_PREREQ(2.61)
   5 AC_INIT([guile-r6rs-libs], [0.1], [ludo@gnu.org])
   6 AC_CONFIG_AUX_DIR(build-aux)
   7 AC_CONFIG_MACRO_DIR(m4)
   8
   9 AM_INIT_AUTOMAKE([gnu check-news no-define])
  10
  11 AC_CONFIG_SRCDIR([src/bytevector.c])
  12 AC_CONFIG_HEADER([src/config.h])
  13
  14 # Checks for programs.
  15 AC_PROG_CC
  16 gl_EARLY
  17 AC_PROG_LIBTOOL
  18
  19 # Gnulib.
  20 gl_INIT
  21
  22 if test "x$GCC" = "xyes"; then
  23   # Enable useful GCC compilation flags.
  24   CFLAGS="-Wall -Werror $CFLAGS"
  25   CFLAGS="-Wcast-align -Wmissing-prototypes -Wpointer-arith $CFLAGS"
  26   CFLAGS="-Winline -Wdeclaration-after-statement $CFLAGS"
  27 fi
  28
  29 # Checks for Guile.
  30 GUILE_PROGS
  31 GUILE_FLAGS
  32 AC_PATH_PROG([guile_snarf], [guile-snarf], [not-found])
  33 if test "x$guile_snarf" = "xnot-found"; then
  34    AC_MSG_ERROR([`guile-snarf' not found.  Please install Guile 1.8.x or later.])
  35 fi
  36 GUILE_SITE_DIR
  37
  38 # Checks for header files.
  39 AC_HEADER_STDC
  40 AC_CHECK_HEADERS([limits.h])
  41 AC_CHECK_HEADER([gmp.h], [:],
  42   AC_MSG_ERROR([GMP headers not found.  Please install it first.]))
  43
  44 # Checks for typedefs, structures, and compiler characteristics.
  45 AC_C_CONST
  46 AC_C_INLINE
  47 AC_TYPE_SIZE_T
  48 AC_CHECK_SIZEOF([void *])
  49
  50 # Checks for library functions.
  51 AC_FUNC_MEMCMP
  52
  53 # Low-level details.
  54 AC_C_BIGENDIAN
  55
  56 AC_CONFIG_FILES([Makefile
  57                  lib/Makefile
  58                  modules/Makefile
  59                  src/Makefile
  60                  tests/Makefile
  61                  pre-inst-guile])
  62 AC_CONFIG_COMMANDS([pre-inst-guile-exec], [chmod +x pre-inst-guile])
  63
  64 AC_OUTPUT