fi
fi
-# Check to see if libgcc_s exists, indicating that shared libgcc is possible.
-if test $enable_symvers != no; then
+# Check to see if 'gnu' can win.
+if test $enable_symvers = gnu; then
+ # Check to see if libgcc_s exists, indicating that shared libgcc is possible.
AC_MSG_CHECKING([for shared libgcc])
ac_save_CFLAGS="$CFLAGS"
CFLAGS=' -lgcc_s'
fi
fi
AC_MSG_RESULT($glibcxx_shared_libgcc)
-fi
-
-# If no shared libgcc, can't win.
-if test $glibcxx_shared_libgcc != yes &&
- test $enable_symvers != no ; then
- AC_MSG_WARN([=== You have requested some kind of symbol versioning, but])
- AC_MSG_WARN([=== you are not building a shared libgcc_s.])
- AC_MSG_WARN([=== Symbol versioning will be disabled.])
- enable_symvers=no
- enable_symvers=no
-fi
-# Check to see if 'gnu' can win.
-if test $enable_symvers = gnu; then
# For GNU ld, we need at least this version. The format is described in
# GLIBCXX_CHECK_LINKER_FEATURES above.
glibcxx_min_gnu_ld_version=21400
- if test $with_gnu_ld != yes ; then
+ # If no shared libgcc, can't win.
+ if test $glibcxx_shared_libgcc != yes; then
+ AC_MSG_WARN([=== You have requested GNU symbol versioning, but])
+ AC_MSG_WARN([=== you are not building a shared libgcc_s.])
+ AC_MSG_WARN([=== Symbol versioning will be disabled.])
+ enable_symvers=no
+ elif test $with_gnu_ld != yes ; then
# just fail for now
AC_MSG_WARN([=== You have requested GNU symbol versioning, but])
AC_MSG_WARN([=== you are not using the GNU linker.])
fi
fi
-# Check to see if libgcc_s exists, indicating that shared libgcc is possible.
-if test $enable_symvers != no; then
+# Check to see if 'gnu' can win.
+if test $enable_symvers = gnu; then
+ # Check to see if libgcc_s exists, indicating that shared libgcc is possible.
echo "$as_me:$LINENO: checking for shared libgcc" >&5
echo $ECHO_N "checking for shared libgcc... $ECHO_C" >&6
ac_save_CFLAGS="$CFLAGS"
fi
echo "$as_me:$LINENO: result: $glibcxx_shared_libgcc" >&5
echo "${ECHO_T}$glibcxx_shared_libgcc" >&6
-fi
-
-# If no shared libgcc, can't win.
-if test $glibcxx_shared_libgcc != yes &&
- test $enable_symvers != no ; then
- { echo "$as_me:$LINENO: WARNING: === You have requested some kind of symbol versioning, but" >&5
-echo "$as_me: WARNING: === You have requested some kind of symbol versioning, but" >&2;}
- { echo "$as_me:$LINENO: WARNING: === you are not building a shared libgcc_s." >&5
-echo "$as_me: WARNING: === you are not building a shared libgcc_s." >&2;}
- { echo "$as_me:$LINENO: WARNING: === Symbol versioning will be disabled." >&5
-echo "$as_me: WARNING: === Symbol versioning will be disabled." >&2;}
- enable_symvers=no
- enable_symvers=no
-fi
-# Check to see if 'gnu' can win.
-if test $enable_symvers = gnu; then
# For GNU ld, we need at least this version. The format is described in
# GLIBCXX_CHECK_LINKER_FEATURES above.
glibcxx_min_gnu_ld_version=21400
- if test $with_gnu_ld != yes ; then
+ # If no shared libgcc, can't win.
+ if test $glibcxx_shared_libgcc != yes; then
+ { echo "$as_me:$LINENO: WARNING: === You have requested GNU symbol versioning, but" >&5
+echo "$as_me: WARNING: === You have requested GNU symbol versioning, but" >&2;}
+ { echo "$as_me:$LINENO: WARNING: === you are not building a shared libgcc_s." >&5
+echo "$as_me: WARNING: === you are not building a shared libgcc_s." >&2;}
+ { echo "$as_me:$LINENO: WARNING: === Symbol versioning will be disabled." >&5
+echo "$as_me: WARNING: === Symbol versioning will be disabled." >&2;}
+ enable_symvers=no
+ elif test $with_gnu_ld != yes ; then
# just fail for now
{ echo "$as_me:$LINENO: WARNING: === You have requested GNU symbol versioning, but" >&5
echo "$as_me: WARNING: === You have requested GNU symbol versioning, but" >&2;}