Sha256: 86eb2594d5a422199b374a88bafcb2feff334c37d2ac3de9b35bf923b3ee7256
Contents?: true
Size: 1.23 KB
Versions: 8
Compression:
Stored size: 1.23 KB
Contents
dnl dnl Check whether _Unwind_GetIPInfo is available without doing a link dnl test so we can use this with libstdc++-v3 and libjava. Need to dnl use $target to set defaults because automatic checking is not possible dnl without a link test (and maybe even with a link test). dnl AC_DEFUN([GCC_CHECK_UNWIND_GETIPINFO], [ AC_ARG_WITH(system-libunwind, [ --with-system-libunwind use installed libunwind]) # If system-libunwind was not specifically set, pick a default setting. if test x$with_system_libunwind = x; then case ${target} in ia64-*-hpux*) with_system_libunwind=yes ;; *) with_system_libunwind=no ;; esac fi # Based on system-libunwind and target, do we have ipinfo? if test x$with_system_libunwind = xyes; then case ${target} in ia64-*-*) have_unwind_getipinfo=no ;; *) have_unwind_getipinfo=yes ;; esac else # Darwin before version 9 does not have _Unwind_GetIPInfo. changequote(,) case ${target} in *-*-darwin[3-8]|*-*-darwin[3-8].*) have_unwind_getipinfo=no ;; *) have_unwind_getipinfo=yes ;; esac changequote([,]) fi if test x$have_unwind_getipinfo = xyes; then AC_DEFINE(HAVE_GETIPINFO, 1, [Define if _Unwind_GetIPInfo is available.]) fi ])
Version data entries
8 entries across 8 versions & 1 rubygems