diff options
Diffstat (limited to 'sysdeps/powerpc/powerpc32/configure.in')
| -rw-r--r-- | sysdeps/powerpc/powerpc32/configure.in | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/sysdeps/powerpc/powerpc32/configure.in b/sysdeps/powerpc/powerpc32/configure.in new file mode 100644 index 0000000000..6d2c41cb9a --- /dev/null +++ b/sysdeps/powerpc/powerpc32/configure.in @@ -0,0 +1,18 @@ +GLIBC_PROVIDES dnl See aclocal.m4 in the top level source directory. +# Local configure fragment for sysdeps/powerpc/powerpc32. + +# See whether gas has R_PPC_REL16 relocs. +AC_CACHE_CHECK(for R_PPC_REL16 gas support, libc_cv_ppc_rel16, [dnl +cat > conftest.s <<\EOF + .text + addis 11,30,_GLOBAL_OFFSET_TABLE_-.@ha +EOF +if AC_TRY_COMMAND(${CC-cc} -c $CFLAGS conftest.s 1>&AS_MESSAGE_LOG_FD); then + libc_cv_ppc_rel16=yes +else + libc_cv_ppc_rel16=no +fi +rm -f conftest*]) +if test $libc_cv_ppc_rel16 = yes; then + AC_DEFINE(HAVE_ASM_PPC_REL16) +fi |