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patches/strace/4.5.18/100-autoreconf.patch
author "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
Sun Jul 17 22:43:07 2011 +0200 (2011-07-17)
changeset 2893 a8a65758664f
permissions -rw-r--r--
cc/gcc: do not use the core pass-2 to build the baremetal compiler

In case we build a baremetal compiler, use the standard passes:
- core_cc is used to build the C library;
- as such, it is meant to run on build, not host;
- the final compiler is meant to run on host;

As the current final compiler step can not build a baremetal compiler,
call the core backend from the final step.

NB: Currently, newlib is built during the start_files pass, so we have
to have a core compiler by then... Once we can build the baremetal
compiler from the final cc step, then we can move the newlib build to
the proper step, and then get rid of the core pass-1 static compiler...

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr> 
     1 diff -dur strace-4.5.16.orig/configure strace-4.5.16/configure

     2 --- strace-4.5.16.orig/configure	2007-01-11 23:23:33.000000000 +0100

     3 +++ strace-4.5.16/configure	2007-07-14 19:18:43.000000000 +0200

     4 @@ -5808,6 +5777,73 @@

     5 

     6  fi

     7 

     8 +echo "$as_me:$LINENO: checking for statfs64 in sys/(statfs|vfs).h" >&5

     9 +echo $ECHO_N "checking for statfs64 in sys/(statfs|vfs).h... $ECHO_C" >&6

    10 +if test "${ac_cv_type_statfs64+set}" = set; then

    11 +  echo $ECHO_N "(cached) $ECHO_C" >&6

    12 +else

    13 +  cat >conftest.$ac_ext <<_ACEOF

    14 +/* confdefs.h.  */

    15 +_ACEOF

    16 +cat confdefs.h >>conftest.$ac_ext

    17 +cat >>conftest.$ac_ext <<_ACEOF

    18 +/* end confdefs.h.  */

    19 +#ifdef LINUX

    20 +#include <linux/types.h>

    21 +#include <sys/statfs.h>

    22 +#else

    23 +#include <sys/vfs.h>

    24 +#endif

    25 +int

    26 +main ()

    27 +{

    28 +struct statfs64 st;

    29 +  ;

    30 +  return 0;

    31 +}

    32 +_ACEOF

    33 +rm -f conftest.$ac_objext

    34 +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5

    35 +  (eval $ac_compile) 2>conftest.er1

    36 +  ac_status=$?

    37 +  grep -v '^ *+' conftest.er1 >conftest.err

    38 +  rm -f conftest.er1

    39 +  cat conftest.err >&5

    40 +  echo "$as_me:$LINENO: \$? = $ac_status" >&5

    41 +  (exit $ac_status); } &&

    42 +	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'

    43 +  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5

    44 +  (eval $ac_try) 2>&5

    45 +  ac_status=$?

    46 +  echo "$as_me:$LINENO: \$? = $ac_status" >&5

    47 +  (exit $ac_status); }; } &&

    48 +	 { ac_try='test -s conftest.$ac_objext'

    49 +  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5

    50 +  (eval $ac_try) 2>&5

    51 +  ac_status=$?

    52 +  echo "$as_me:$LINENO: \$? = $ac_status" >&5

    53 +  (exit $ac_status); }; }; then

    54 +  ac_cv_type_statfs64=yes

    55 +else

    56 +  echo "$as_me: failed program was:" >&5

    57 +sed 's/^/| /' conftest.$ac_ext >&5

    58 +

    59 +ac_cv_type_statfs64=no

    60 +fi

    61 +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext

    62 +fi

    63 +

    64 +echo "$as_me:$LINENO: result: $ac_cv_type_statfs64" >&5

    65 +echo "${ECHO_T}$ac_cv_type_statfs64" >&6

    66 +if test "$ac_cv_type_statfs64" = yes

    67 +then

    68 +

    69 +cat >>confdefs.h <<\_ACEOF

    70 +#define HAVE_STATFS64 1

    71 +_ACEOF

    72 +

    73 +fi

    74 +

    75 

    76  { echo "$as_me:$LINENO: checking return type of signal handlers" >&5

    77  echo $ECHO_N "checking return type of signal handlers... $ECHO_C" >&6; }
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