devel/dmalloc/patches/100-configure_pagesize.patch

   1 --- a/configure
   2 +++ b/configure
   3 @@ -857,6 +857,11 @@ Optional Features:
   4     --enable-threads        build in thread support (disabled by default)
   5     --enable-shlib          build shared libraries (disabled by default)
   6
   7 +Optional Packages:
   8 +  --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
   9 +  --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
  10 +  --with-pagesize=nbits   log base 2 of machine page size
  11 +
  12  Some influential environment variables:
  13    CC          C compiler command
  14    CFLAGS      C compiler flags
  15 @@ -5307,6 +5312,14 @@ done
  16  echo "$as_me:$LINENO: checking basic-block size" >&5
  17  echo $ECHO_N "checking basic-block size... $ECHO_C" >&6
  18  ac_cv_page_size=0
  19 +
  20 +# Check whether --with-pagesize or --without-pagesize was given.
  21 +if test "${with_pagesize+set}" = set; then
  22 +  withval="$with_pagesize"
  23 +  case "$withval" in ?|1?) ac_cv_page_size=$withval; esac
  24 +else
  25 +  : # default to probing, set above
  26 +fi;
  27  if test $ac_cv_page_size = 0; then
  28     if test "$cross_compiling" = yes; then
  29    { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
  30 --- a/configure.ac
  31 +++ b/configure.ac
  32 @@ -349,6 +349,12 @@ AC_MSG_RESULT([$ac_cv_use_mmap])
  33  AC_CHECK_FUNCS(getpagesize)
  34  AC_MSG_CHECKING([basic-block size])
  35  ac_cv_page_size=0
  36 +AC_ARG_WITH(pagesize,
  37 +    [ AC_HELP_STRING([--with-pagesize=nbits],
  38 +               [log base 2 of machine page size] ) ],
  39 +    [ case "$withval" in ?|1?) ac_cv_page_size=$withval; esac ],
  40 +    [ : # default to probing, set above ],
  41 +)
  42  if test $ac_cv_page_size = 0; then
  43     AC_RUN_IFELSE([main() { if (getpagesize()<=2048) exit(0); else exit(1); }],
  44         [ ac_cv_page_size=11 ] )