diff options
Diffstat (limited to 'configure.in')
| -rw-r--r-- | configure.in | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/configure.in b/configure.in index 8a478573a5..7696009327 100644 --- a/configure.in +++ b/configure.in @@ -992,6 +992,20 @@ EOF fi rm -f conftest*]) AC_SUBST(libc_cv_z_initfirst) + + AC_CACHE_CHECK(for -Bgroup option, + libc_cv_Bgroup, [dnl + cat > conftest.c <<EOF +int _start (void) { return 42; } +EOF + if AC_TRY_COMMAND([${CC-cc} -shared -o conftest.so conftest.c -Wl,-Bgroup -nostdlib 1>&AC_FD_CC]) + then + libc_cv_Bgroup=yes + else + libc_cv_Bgroup=no + fi + rm -f conftest*]) + AC_SUBST(libc_cv_Bgroup) fi if test $elf != yes; then |