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Text File  |  1995-09-08  |  1KB  |  43 lines
  1. dnl Process this file with autoconf to produce a configure script.
  2. AC_PREREQ(2.3)dnl
  3. AC_INIT(Makefile.in)
  4.  
  5. AC_CONFIG_HEADER(config.h:config.in)
  6.  
  7. AC_CONFIG_AUX_DIR(`cd $srcdir;pwd`/../..)
  8. AC_CANONICAL_SYSTEM
  9. AC_ARG_PROGRAM
  10.  
  11. . ${srcdir}/../../bfd/configure.host
  12.  
  13. AC_PROG_CC
  14. AC_SUBST(CFLAGS)
  15. AC_SUBST(HDEFINES)
  16. AR=${AR-ar}
  17. AC_SUBST(AR)
  18. AC_PROG_RANLIB
  19.  
  20. # Put a plausible default for CC_FOR_BUILD in Makefile.
  21. AC_C_CROSS
  22. if test "x$cross_compiling" = "xno"; then
  23.   CC_FOR_BUILD='$(CC)'
  24. else
  25.   CC_FOR_BUILD=gcc
  26. fi
  27. AC_SUBST(CC_FOR_BUILD)
  28.  
  29. AC_CHECK_HEADERS(stdlib.h time.h unistd.h)
  30.  
  31. AC_MSG_CHECKING([whether printf must be declared])
  32. AC_CACHE_VAL(sim_cv_decl_needed_printf,
  33. [AC_TRY_COMPILE([#include <stdio.h>],
  34. [int (*pfn) = (int (*)) printf],
  35. sim_cv_decl_needed_printf=no, sim_cv_decl_needed_printf=yes)])
  36. AC_MSG_RESULT($sim_cv_decl_needed_printf)
  37. if test $sim_cv_decl_needed_printf = yes; then
  38.   AC_DEFINE(NEED_DECLARATION_PRINTF)
  39. fi
  40.  
  41. AC_OUTPUT(Makefile,
  42. [case x$CONFIG_HEADERS in xconfig.h:config.in) echo > stamp-h ;; esac])
  43.