| When checking if the compiler supports compressed debug sections we need to |
| actually link instead of just compile. Otherwise the compiler thinks that |
| they are supported, but gold does not support -gz=zlib. |
| |
| Upstream-Status: Backport (r16459) |
| Signed-off-by: Ross Burton <ross.burton@intel.com> |
| |
| --- a/configure.ac~ 2017-07-11 11:53:16.000000000 +0100 |
| +++ b/configure.ac 2017-07-11 18:16:13.674130483 +0100 |
| @@ -2119,7 +2119,7 @@ |
| safe_CFLAGS=$CFLAGS |
| CFLAGS="-g -gz=zlib" |
| |
| -AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ ]], [[ |
| +AC_LINK_IFELSE([AC_LANG_PROGRAM([[ ]], [[ |
| return 0; |
| ]])], [ |
| ac_have_gz_zlib=yes |
| @@ -2139,7 +2139,7 @@ |
| safe_CFLAGS=$CFLAGS |
| CFLAGS="-g -gz=zlib-gnu" |
| |
| -AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ ]], [[ |
| +AC_LINK_IFELSE([AC_LANG_PROGRAM([[ ]], [[ |
| return 0; |
| ]])], [ |
| ac_have_gz_zlib_gnu=yes |