diff options
| -rw-r--r-- | gcc/acinclude.m4 | 14 | ||||
| -rwxr-xr-x | gcc/configure | 14 |
2 files changed, 24 insertions, 4 deletions
diff --git a/gcc/acinclude.m4 b/gcc/acinclude.m4 index 74c1824..f9f6a07 100644 --- a/gcc/acinclude.m4 +++ b/gcc/acinclude.m4 @@ -422,8 +422,18 @@ changequote([,])dnl ])],, [gcc_cv_initfini_array=no]);; esac else - AC_MSG_CHECKING(cross compile... guessing) - gcc_cv_initfini_array=no + case "${target}" in + aarch64*-linux-gnu*) + # AArch64 postdates glibc support for .init_array/.fini_array, + # so we don't need the preprocessor test above. + gcc_cv_initfini_array=yes + ;; + + *) + AC_MSG_CHECKING(cross compile... guessing) + gcc_cv_initfini_array=no + ;; + esac fi]) enable_initfini_array=$gcc_cv_initfini_array ]) diff --git a/gcc/configure b/gcc/configure index e8ecb3b..33eae54 100755 --- a/gcc/configure +++ b/gcc/configure @@ -24132,9 +24132,19 @@ fi rm -f conftest.err conftest.i conftest.$ac_ext;; esac else - { $as_echo "$as_me:${as_lineno-$LINENO}: checking cross compile... guessing" >&5 + case "${target}" in + aarch64*-linux-gnu*) + # AArch64 postdates glibc support for .init_array/.fini_array, + # so we don't need the preprocessor test above. + gcc_cv_initfini_array=yes + ;; + + *) + { $as_echo "$as_me:${as_lineno-$LINENO}: checking cross compile... guessing" >&5 $as_echo_n "checking cross compile... guessing... " >&6; } - gcc_cv_initfini_array=no + gcc_cv_initfini_array=no + ;; + esac fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_initfini_array" >&5 |