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| author | Bernd Edlinger <bernd.edlinger@hotmail.de> | 2020-12-13 08:24:57 +0100 |
|---|---|---|
| committer | Bernd Edlinger <bernd.edlinger@hotmail.de> | 2021-01-04 10:03:19 +0100 |
| commit | e9f8a554efe497dd46b8953e580d65e5c023e50c (patch) | |
| tree | 88aae5b2daa92d3a6ceaff7addbd960b656992eb /gcc/collect-utils.c | |
| parent | c48514bea610d9eaae783fec9d513a690723b0f0 (diff) | |
| download | gcc-e9f8a554efe497dd46b8953e580d65e5c023e50c.zip gcc-e9f8a554efe497dd46b8953e580d65e5c023e50c.tar.gz gcc-e9f8a554efe497dd46b8953e580d65e5c023e50c.tar.bz2 | |
Fix -save-temp leaking lto files in /tmp
When linking with -flto and -save-temps, various
temporary files are created in /tmp.
The same happens when invoking the driver with @file
parameter, and using -L or -I options.
gcc:
2021-01-04 Bernd Edlinger <bernd.edlinger@hotmail.de>
* collect-utils.c (collect_execute): Check dumppfx.
* collect2.c (maybe_run_lto_and_relink, do_link): Pass atsuffix
to collect_execute.
(do_link): Add new parameter atsuffix.
(main): Handle -dumpdir option. Skip one argument for
-o, -isystem and -B options.
* gcc.c (make_at_file): New helper function.
(close_at_file): Use it.
gcc/testsuite:
2021-01-04 Bernd Edlinger <bernd.edlinger@hotmail.de>
* gcc.misc-tests/outputs.exp: Adjust testcase.
Diffstat (limited to 'gcc/collect-utils.c')
| -rw-r--r-- | gcc/collect-utils.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/gcc/collect-utils.c b/gcc/collect-utils.c index 095db8d..921bb34 100644 --- a/gcc/collect-utils.c +++ b/gcc/collect-utils.c @@ -127,7 +127,7 @@ collect_execute (const char *prog, char **argv, const char *outname, /* Note: we assume argv contains at least one element; this is checked above. */ - if (!save_temps || !atsuffix) + if (!save_temps || !atsuffix || !dumppfx) response_file = make_temp_file (""); else response_file = concat (dumppfx, atsuffix, NULL); |