diff options
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 16 |
1 files changed, 11 insertions, 5 deletions
diff --git a/configure.ac b/configure.ac index 445c589..74658c3 100644 --- a/configure.ac +++ b/configure.ac @@ -337,6 +337,10 @@ AC_ARG_ENABLE(purify-safety, AC_DEFINE(USING_PURIFY, 1, [Define this if you are using Purify and want to suppress spurious messages.]) fi) +AC_ARG_ENABLE(multi-os-directory, +[ --disable-multi-os-directory + disable use of gcc --print-multi-os-directory to change the library installation directory]) + # These variables are only ever used when we cross-build to X86_WIN32. # And we only support this with GCC, so... if test "x$GCC" = "xyes"; then @@ -348,11 +352,13 @@ if test "x$GCC" = "xyes"; then toolexecdir="${libdir}"/gcc-lib/'$(target_alias)' toolexeclibdir="${libdir}" fi - multi_os_directory=`$CC $CFLAGS -print-multi-os-directory` - case $multi_os_directory in - .) ;; # Avoid trailing /. - ../*) toolexeclibdir=$toolexeclibdir/$multi_os_directory ;; - esac + if test x"$enable_multi_os_directory" != x"no"; then + multi_os_directory=`$CC $CFLAGS -print-multi-os-directory` + case $multi_os_directory in + .) ;; # Avoid trailing /. + ../*) toolexeclibdir=$toolexeclibdir/$multi_os_directory ;; + esac + fi AC_SUBST(toolexecdir) else toolexeclibdir="${libdir}" |