diff options
Diffstat (limited to 'sysdeps/sparc/sparc64/configure.in')
| -rw-r--r-- | sysdeps/sparc/sparc64/configure.in | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/sysdeps/sparc/sparc64/configure.in b/sysdeps/sparc/sparc64/configure.in new file mode 100644 index 0000000000..30b012205b --- /dev/null +++ b/sysdeps/sparc/sparc64/configure.in @@ -0,0 +1,26 @@ +sinclude(./aclocal.m4)dnl Autoconf lossage +GLIBC_PROVIDES dnl See aclocal.m4 in the top level source directory. +# Local configure fragment for sysdeps/sparc/sparc64. + +# Check whether .got section comes before or after .dynamic +AC_CACHE_CHECK(where sparc64 .dynamic section comes before .got, + libc_cv_sparc64_dynamic_before_got, [dnl +changequote(,) +${CC-cc} $CFLAGS -shared -Wl,--verbose 2>&1 \ + | grep '^[ ]*\.\(got\|dynamic\)[^A-Za-z0-9_]' > conftest.order +changequote([,]) +if test `cat conftest.order | wc -l` != 2; then + AC_ERROR(Couldn't figure .got/.dynamic relative placement) +else + changequote(,) + if head -n 1 conftest.order | grep '^[ ]*\.got'; then + libc_cv_sparc64_dynamic_before_got=no + else + libc_cv_sparc64_dynamic_before_got=yes + fi + changequote([,]) +fi +rm -f conftest*]) +if test $libc_cv_sparc64_dynamic_before_got = yes; then + AC_DEFINE(SPARC64_DYNAMIC_BEFORE_GOT) +fi |