diff options
Diffstat (limited to 'configure')
| -rwxr-xr-x | configure | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/configure b/configure index 58bfb2917f..5b9cc51067 100755 --- a/configure +++ b/configure @@ -635,6 +635,7 @@ libc_cv_gcc_unwind_find_fde libc_extra_cppflags libc_extra_cflags libc_cv_cxx_thread_local +no_file_offset_bits_source fortify_source no_fortify_source libc_cv_fortify_source @@ -7784,6 +7785,37 @@ fi config_vars="$config_vars supported-fortify = $libc_cv_supported_fortify_source" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main (void) +{ + +#ifndef _FILE_OFFSET_BITS +# error _FILE_OFFSET_BITS not defined +#endif + ; + return 0; +} +_ACEOF +if ac_fn_c_try_cpp "$LINENO" +then : + libc_cv_compiler_default_file_offset_bits=yes +else case e in #( + e) libc_cv_compiler_default_file_offset_bits=no ;; +esac +fi +rm -f conftest.err conftest.i conftest.$ac_ext +if test "$libc_cv_compiler_default_file_offset_bits" = yes +then : + no_file_offset_bits_source="-U_FILE_OFFSET_BITS" +fi + +config_vars="$config_vars +no-file-offset-bits-source = $no_file_offset_bits_source" + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the assembler requires one version per symbol" >&5 printf %s "checking whether the assembler requires one version per symbol... " >&6; } if test ${libc_cv_symver_needs_alias+y} |