riscv/riscv.ac

   1 AC_LANG_CPLUSPLUS
   2
   3 AC_ARG_WITH(isa,
   4         [AS_HELP_STRING([--with-isa=RV64IMAFDC],
   5                 [Sets the default RISC-V ISA])],
   6   AC_DEFINE_UNQUOTED([DEFAULT_ISA], "$withval", [Default value for --isa switch]),
   7   AC_DEFINE_UNQUOTED([DEFAULT_ISA], "RV64IMAFDC", [Default value for --isa switch]))
   8
   9 AC_SEARCH_LIBS([dlopen], [dl dld], [], [
  10   AC_MSG_ERROR([unable to find the dlopen() function])
  11 ])
  12
  13 AC_ARG_WITH([fesvr],
  14   [AS_HELP_STRING([--with-fesvr],
  15     [path to your fesvr installation if not in a standard location])],
  16   [
  17     LDFLAGS="-L$withval/lib $LDFLAGS"
  18     CPPFLAGS="-I$withval/include $CPPFLAGS"
  19   ]
  20 )
  21
  22 AC_CHECK_LIB(fesvr, libfesvr_is_present, [], [AC_MSG_ERROR([libfesvr is required])], [-pthread])
  23
  24 AC_CHECK_LIB(pthread, pthread_create, [], [AC_MSG_ERROR([libpthread is required])])
  25
  26 AC_ARG_ENABLE([commitlog], AS_HELP_STRING([--enable-commitlog], [Enable commit log generation]))
  27 AS_IF([test "x$enable_commitlog" = "xyes"], [
  28   AC_DEFINE([RISCV_ENABLE_COMMITLOG],,[Enable commit log generation])
  29 ])
  30
  31 AC_ARG_ENABLE([histogram], AS_HELP_STRING([--enable-histogram], [Enable PC histogram generation]))
  32 AS_IF([test "x$enable_histogram" = "xyes"], [
  33   AC_DEFINE([RISCV_ENABLE_HISTOGRAM],,[Enable PC histogram generation])
  34 ])
  35
  36 AC_ARG_ENABLE([dirty], AS_HELP_STRING([--enable-dirty], [Enable hardware management of PTE accessed and dirty bits]))
  37 AS_IF([test "x$enable_dirty" = "xyes"], [
  38   AC_DEFINE([RISCV_ENABLE_DIRTY],,[Enable hardware management of PTE accessed and dirty bits])
  39 ])