sim/w65/configure.in

   1 dnl Process this file with autoconf to produce a configure script.
   2 sinclude(../common/aclocal.m4)
   3 AC_PREREQ(2.5)dnl
   4 AC_INIT(Makefile.in)
   5
   6 AC_CONFIG_HEADER(config.h:config.in)
   7
   8 AC_CONFIG_AUX_DIR(`cd $srcdir;pwd`/../..)
   9 AC_CANONICAL_SYSTEM
  10 AC_ARG_PROGRAM
  11 AC_PROG_CC
  12 AC_PROG_INSTALL
  13
  14 . ${srcdir}/../../bfd/configure.host
  15
  16 AC_SUBST(CFLAGS)
  17 AC_SUBST(HDEFINES)
  18 AR=${AR-ar}
  19 AC_SUBST(AR)
  20 AC_PROG_RANLIB
  21
  22 # Put a plausible default for CC_FOR_BUILD in Makefile.
  23 if test "x$cross_compiling" = "xno"; then
  24   CC_FOR_BUILD='$(CC)'
  25 else
  26   CC_FOR_BUILD=gcc
  27 fi
  28 AC_SUBST(CC_FOR_BUILD)
  29
  30 dnl We don't use gettext, but bfd does.  So we do the appropriate checks
  31 dnl to see if there are intl libraries we should link against.
  32 ALL_LINGUAS=
  33 CY_GNU_GETTEXT
  34
  35 AC_CHECK_HEADERS(stdlib.h time.h unistd.h)
  36
  37 AC_MSG_CHECKING([whether printf must be declared])
  38 AC_CACHE_VAL(sim_cv_decl_needed_printf,
  39 [AC_TRY_COMPILE([#include <stdio.h>],
  40 [int (*pfn) = (int (*)) printf],
  41 sim_cv_decl_needed_printf=no, sim_cv_decl_needed_printf=yes)])
  42 AC_MSG_RESULT($sim_cv_decl_needed_printf)
  43 if test $sim_cv_decl_needed_printf = yes; then
  44   AC_DEFINE(NEED_DECLARATION_PRINTF)
  45 fi
  46
  47 AC_OUTPUT(Makefile,
  48 [case x$CONFIG_HEADERS in xconfig.h:config.in) echo > stamp-h ;; esac])