diff options
Diffstat (limited to 'gcc/configure.ac')
| -rw-r--r-- | gcc/configure.ac | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/gcc/configure.ac b/gcc/configure.ac index 3936aa4..e1d5a23 100644 --- a/gcc/configure.ac +++ b/gcc/configure.ac @@ -2518,6 +2518,25 @@ fi # Target-specific assembler checks. +AC_MSG_CHECKING(linker -Bstatic/-Bdynamic option) +gcc_cv_ld_static_dynamic=no +if test $in_tree_ld = yes ; then + if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 10; then + gcc_cv_ld_static_dynamic=yes + fi +elif test x$gcc_cv_ld != x; then + # Check if linker supports -Bstatic/-Bdynamic option + if $gcc_cv_ld --help 2>/dev/null | grep -- -Bstatic > /dev/null \ + && $gcc_cv_ld --help 2>/dev/null | grep -- -Bdynamic > /dev/null; then + gcc_cv_ld_static_dynamic=yes + fi +fi +if test x"$gcc_cv_ld_static_dynamic" = xyes; then + AC_DEFINE(HAVE_LD_STATIC_DYNAMIC, 1, +[Define if your linker supports -Bstatic/-Bdynamic option.]) +fi +AC_MSG_RESULT($gcc_cv_ld_static_dynamic) + if test x"$demangler_in_ld" = xyes; then AC_MSG_CHECKING(linker --demangle support) gcc_cv_ld_demangle=no |