1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/patches/eglibc/2_15/110-aclocal-LIBC_TRY_CC_OPTION.patch	Mon Jun 18 13:36:29 2012 +0200
     1.3 @@ -0,0 +1,56 @@
     1.4 +Define missing LIBC_TRY_CC_OPTION macro
     1.5 +
     1.6 +diff --git a/aclocal.m4 b/aclocal.m4
     1.7 +index 86c07f7..32e9266 100644
     1.8 +--- a/aclocal.m4
     1.9 ++++ b/aclocal.m4
    1.10 +@@ -88,6 +88,12 @@ else
    1.11 + fi
    1.12 + rm -fr contest*])
    1.13 +
    1.14 ++dnl Test a compiler option or options with an empty input file.
    1.15 ++dnl LIBC_TRY_CC_OPTION([options], [action-if-true], [action-if-false])
    1.16 ++AC_DEFUN([LIBC_TRY_CC_OPTION],
    1.17 ++[AS_IF([AC_TRY_COMMAND([${CC-cc} $1 -xc /dev/null -S -o /dev/null])],
    1.18 ++ [$2], [$3])])
    1.19 ++
    1.20 + AC_DEFUN([LIBC_PROG_BINUTILS],
    1.21 + [# Was a --with-binutils option given?
    1.22 + if test -n "$path_binutils"; then
    1.23 +diff --git a/configure b/configure
    1.24 +index fc6abe6..196a214 100755
    1.25 +--- a/configure
    1.26 ++++ b/configure
    1.27 +@@ -7698,7 +7698,14 @@ if test "${libc_cv_cc_nofma+set}" = set; then
    1.28 + else
    1.29 +   libc_cv_cc_nofma=
    1.30 + for opt in -ffp-contract=off -mno-fused-madd; do
    1.31 +-  LIBC_TRY_CC_OPTION($opt, libc_cv_cc_nofma=$opt; break)
    1.32 ++  if { ac_try='${CC-cc} $opt -xc /dev/null -S -o /dev/null'
    1.33 ++  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
    1.34 ++  (eval $ac_try) 2>&5
    1.35 ++  ac_status=$?
    1.36 ++  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
    1.37 ++  test $ac_status = 0; }; }; then :
    1.38 ++  libc_cv_cc_nofma=$opt; break
    1.39 ++fi
    1.40 + done
    1.41 + fi
    1.42 + { $as_echo "$as_me:$LINENO: result: $libc_cv_cc_nofma" >&5
    1.43 +diff --git a/configure.in b/configure.in
    1.44 +index 09cbeea..7ccc802 100644
    1.45 +--- a/configure.in
    1.46 ++++ b/configure.in
    1.47 +@@ -2216,10 +2216,9 @@ if test -n "$submachine"; then
    1.48 + 		 libc_cv_cc_submachine, [dnl
    1.49 +   libc_cv_cc_submachine=no
    1.50 +   for opt in "-march=$submachine" "-mcpu=$submachine"; do
    1.51 +-    if AC_TRY_COMMAND([${CC-cc} $opt -xc /dev/null -S -o /dev/null]); then
    1.52 ++    LIBC_TRY_CC_OPTION([$opt], [
    1.53 +       libc_cv_cc_submachine="$opt"
    1.54 +-      break
    1.55 +-    fi
    1.56 ++      break], [])
    1.57 +   done])
    1.58 +   if test "x$libc_cv_cc_submachine" = xno; then
    1.59 +     AC_MSG_ERROR([${CC-cc} does not support $submachine])