diff options
| -rw-r--r-- | ChangeLog | 7 | ||||
| -rwxr-xr-x | configure | 5 | ||||
| -rw-r--r-- | configure.ac | 5 |
3 files changed, 17 insertions, 0 deletions
@@ -1,3 +1,10 @@ +2009-09-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> + + PR bootstrap/32272 + * configure.ac: Error out if $srcdir isn't '.' but contains + host-${host_noncanonical}. + * configure: Regenerate. + 2009-09-21 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> * configure.ac: If bootstrapping a combined tree with @@ -2743,6 +2743,11 @@ fi # No prefix. target_subdir=${target_noncanonical} +# Be sure to cover against remnants of an in-tree build. +if test $srcdir != . && test -d $srcdir/host-${host_noncanonical}; then + as_fn_error "building out of tree but $srcdir contains host-${host_noncanonical}. +Use a pristine source tree when building in a separate tree" "$LINENO" 5 +fi # Skipdirs are removed silently. skipdirs= diff --git a/configure.ac b/configure.ac index 794a419..e7d44db 100644 --- a/configure.ac +++ b/configure.ac @@ -235,6 +235,11 @@ fi # Find the build and target subdir names. GCC_TOPLEV_SUBDIRS +# Be sure to cover against remnants of an in-tree build. +if test $srcdir != . && test -d $srcdir/host-${host_noncanonical}; then + AC_MSG_ERROR([building out of tree but $srcdir contains host-${host_noncanonical}. +Use a pristine source tree when building in a separate tree]) +fi # Skipdirs are removed silently. skipdirs= |