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authorAlexey Neyman <stilor@att.net>2016-11-10 00:46:01 (GMT)
committerAlexey Neyman <stilor@att.net>2016-11-10 00:46:01 (GMT)
commitf4c7688946646bd3be4ee84c694dd987ea344bf6 (patch)
tree9e9f56ff6f8169afbd5a01b6d27936c49e408f01 /scripts
parent23e9a03a3f4a5eaded6cadbe4d808997879450d1 (diff)
Do not run 'make install' in parallel in GCC.
Signed-off-by: Alexey Neyman <stilor@att.net>
Diffstat (limited to 'scripts')
-rw-r--r--scripts/build/cc/100-gcc.sh15
1 files changed, 12 insertions, 3 deletions
diff --git a/scripts/build/cc/100-gcc.sh b/scripts/build/cc/100-gcc.sh
index bab4c7b..0e0f8ed 100644
--- a/scripts/build/cc/100-gcc.sh
+++ b/scripts/build/cc/100-gcc.sh
@@ -696,8 +696,16 @@ do_gcc_core_backend() {
CT_DoLog EXTRA "Building ${log_txt}"
CT_DoExecLog ALL ${make} ${JOBSFLAGS} ${core_targets_all}
+ # Do not pass ${JOBSFLAGS} here: recent GCC builds have been failing
+ # in parallel 'make install' at random locations: libitm, libcilk,
+ # always for the files that are installed more than once to the same
+ # location (such as libitm.info).
+ # The symptom is that the install command fails with "File exists"
+ # error; running the same command manually succeeds. It looks like
+ # attempts to remove the destination and re-create it, but another
+ # install gets in the way.
CT_DoLog EXTRA "Installing ${log_txt}"
- CT_DoExecLog ALL ${make} ${JOBSFLAGS} ${core_targets_install}
+ CT_DoExecLog ALL ${make} ${core_targets_install}
# Remove the libtool "pseudo-libraries": having them in the installed
# tree makes the libtoolized utilities that are built next assume
@@ -1128,11 +1136,12 @@ do_gcc_backend() {
CT_DoLog EXTRA "Building final gcc compiler"
CT_DoExecLog ALL ${make} ${JOBSFLAGS} all
+ # See the note on issues with parallel 'make install' in GCC above.
CT_DoLog EXTRA "Installing final gcc compiler"
if [ "${CT_STRIP_TARGET_TOOLCHAIN_EXECUTABLES}" = "y" ]; then
- CT_DoExecLog ALL ${make} ${JOBSFLAGS} install-strip
+ CT_DoExecLog ALL ${make} install-strip
else
- CT_DoExecLog ALL ${make} ${JOBSFLAGS} install
+ CT_DoExecLog ALL ${make} install
fi
# Remove the libtool "pseudo-libraries": having them in the installed