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|
Index: glibc-2.4/configure
===================================================================
--- glibc-2.4.orig/configure 2006-03-06 12:18:56.000000000 +0100
+++ glibc-2.4/configure 2006-08-06 14:10:51.000000000 +0200
@@ -5488,6 +5488,95 @@
fi
fi
+### XXXX copy and pasted
+# Check for readelf
+# Extract the first word of "$target_alias-readelf", so it can be a program name with args.
+set dummy $target_alias-readelf; ac_word=$2
+{ echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+if test "${ac_cv_prog_READELF+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ if test -n "$READELF"; then
+ ac_cv_prog_READELF="$READELF" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_READELF="$target_alias-readelf"
+ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+READELF=$ac_cv_prog_READELF
+if test -n "$READELF"; then
+ { echo "$as_me:$LINENO: result: $READELF" >&5
+echo "${ECHO_T}$READELF" >&6; }
+else
+ { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+fi
+
+
+if test -z "$ac_cv_prog_READELF"; then
+ if test "$build" = "$target"; then
+ ac_ct_READELF=$READELF
+ # Extract the first word of "readelf", so it can be a program name with args.
+set dummy readelf; ac_word=$2
+{ echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+if test "${ac_cv_prog_ac_ct_READELF+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ if test -n "$ac_ct_READELF"; then
+ ac_cv_prog_ac_ct_READELF="$ac_ct_READELF" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_ac_ct_READELF="readelf"
+ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+IFS=$as_save_IFS
+
+ test -z "$ac_cv_prog_ac_ct_READELF" && ac_cv_prog_ac_ct_READELF="readelf"
+fi
+fi
+ac_ct_READELF=$ac_cv_prog_ac_ct_READELF
+if test -n "$ac_ct_READELF"; then
+ { echo "$as_me:$LINENO: result: $ac_ct_READELF" >&5
+echo "${ECHO_T}$ac_ct_READELF" >&6; }
+else
+ { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+fi
+
+ READELF=ac_ct_READELF
+ else
+ READELF="readelf"
+ fi
+else
+ READELF="$ac_cv_prog_READELF"
+fi
+
+### XXXX copy and pasted
+
echo "$as_me:$LINENO: checking for .preinit_array/.init_array/.fini_array support" >&5
echo $ECHO_N "checking for .preinit_array/.init_array/.fini_array support... $ECHO_C" >&6
if test "${libc_cv_initfini_array+set}" = set; then
@@ -5507,7 +5596,7 @@
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; }
then
- if readelf -S conftest | fgrep INIT_ARRAY > /dev/null; then
+ if $READELF -S conftest | fgrep INIT_ARRAY > /dev/null; then
libc_cv_initfini_array=yes
else
libc_cv_initfini_array=no
@@ -5801,7 +5890,7 @@
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; }
then
- if readelf -S conftest.so | grep '\.rel\(a\|\)\.dyn' > /dev/null; then
+ if $READELF -S conftest.so | grep '\.rel\(a\|\)\.dyn' > /dev/null; then
libc_cv_z_combreloc=yes
else
libc_cv_z_combreloc=no
Index: glibc-2.4/configure.in
===================================================================
--- glibc-2.4.orig/configure.in 2006-03-01 10:17:40.000000000 +0100
+++ glibc-2.4/configure.in 2006-08-06 14:09:31.000000000 +0200
@@ -1350,6 +1350,8 @@
fi
fi
+ AC_CHECK_TARGET_TOOL([READELF],[readelf],[readelf],[$PATH])
+
AC_CACHE_CHECK(for .preinit_array/.init_array/.fini_array support,
libc_cv_initfini_array, [dnl
cat > conftest.c <<EOF
@@ -1361,7 +1363,7 @@
if AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -o conftest conftest.c
-static -nostartfiles -nostdlib 1>&AS_MESSAGE_LOG_FD])
then
- if readelf -S conftest | fgrep INIT_ARRAY > /dev/null; then
+ if $READELF -S conftest | fgrep INIT_ARRAY > /dev/null; then
libc_cv_initfini_array=yes
else
libc_cv_initfini_array=no
@@ -1543,7 +1545,7 @@
dnl introducing new options this is not easily doable. Instead use a tool
dnl which always is cross-platform: readelf. To detect whether -z combreloc
dnl look for a section named .rel.dyn.
- if readelf -S conftest.so | grep '\.rel\(a\|\)\.dyn' > /dev/null; then
+ if $READELF -S conftest.so | grep '\.rel\(a\|\)\.dyn' > /dev/null; then
libc_cv_z_combreloc=yes
else
libc_cv_z_combreloc=no
|
