diff options
| author | DJ Delorie <dj@redhat.com> | 2008-05-30 15:19:45 -0400 |
|---|---|---|
| committer | DJ Delorie <dj@gcc.gnu.org> | 2008-05-30 15:19:45 -0400 |
| commit | 97c3860d8070502a581cf20b8a256d1b1a515a79 (patch) | |
| tree | 4454ab2ff4676e4a40eee01ad8bfb94fde54037c | |
| parent | 856905c263d25f1acdc580a3ebfa6111da9868b8 (diff) | |
| download | gcc-97c3860d8070502a581cf20b8a256d1b1a515a79.zip gcc-97c3860d8070502a581cf20b8a256d1b1a515a79.tar.gz gcc-97c3860d8070502a581cf20b8a256d1b1a515a79.tar.bz2 | |
exec-tool.in: Use an environment variable (private) instead of a file (shared) as a semaphore...
* exec-tool.in: Use an environment variable (private) instead of a
file (shared) as a semaphore, so as to not break parallel builds.
From-SVN: r136221
| -rw-r--r-- | gcc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/exec-tool.in | 5 |
2 files changed, 7 insertions, 3 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index d61e4f4..9d29edc 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +2008-05-30 DJ Delorie <dj@redhat.com> + + * exec-tool.in: Use an environment variable (private) instead of a + file (shared) as a semaphore, so as to not break parallel builds. + 2008-05-30 Steven Bosscher <stevenb.gcc@gmail.com> * optabs.c (maybe_encapsulate_block): Remove. diff --git a/gcc/exec-tool.in b/gcc/exec-tool.in index 6bdddd1..98b4500 100644 --- a/gcc/exec-tool.in +++ b/gcc/exec-tool.in @@ -61,12 +61,11 @@ case "$original" in # libtool has not relinked ld-new yet, but we cannot just use the # previous stage (because then the relinking would just never happen!). # So we take extra care to use prev-ld/ld-new *on recursive calls*. - test -f $lt_prog-recursive && exec $scriptdir/../prev-$dir/$prog ${1+"$@"} + test x"$LT_RCU" = x"1" && exec $scriptdir/../prev-$dir/$prog ${1+"$@"} - touch $lt_prog-recursive + LT_RCU=1; export LT_RCU $scriptdir/../$dir/$prog ${1+"$@"} result=$? - rm -f $lt_prog-recursive exit $result else |