| GLIBC_PROVIDES dnl See aclocal.m4 in the top level source directory. |
| # Local configure fragment for sysdeps/i386. |
| |
| AC_CACHE_CHECK([for .cfi_personality and .cfi_lsda pseudo-ops], |
| libc_cv_asm_cfi_personality, [dnl |
| cat > conftest.s <<EOF |
| ${libc_cv_dot_text} |
| foo: |
| .cfi_startproc |
| .cfi_personality 0, foo |
| .cfi_lsda 0, foo |
| .cfi_endproc |
| EOF |
| if AC_TRY_COMMAND(${CC-cc} $ASFLAGS -c conftest.s 1>&AS_MESSAGE_LOG_FD); then |
| libc_cv_asm_cfi_personality=yes |
| else |
| libc_cv_asm_cfi_personality=no |
| fi |
| rm -f conftest* |
| ]) |
| if test x"$libc_cv_asm_cfi_personality" != xyes; then |
| AC_MSG_ERROR([assembler too old, .cfi_personality support missing]) |
| fi |
