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| author | Mark Mitchell <mark@codesourcery.com> | 2009-11-04 15:47:00 +0000 |
|---|---|---|
| committer | Nathan Sidwell <nathan@gcc.gnu.org> | 2009-11-04 15:47:00 +0000 |
| commit | 7d6ce94a23b0a7c6398faf7cf6aa515813fde153 (patch) | |
| tree | d5f60b19d9114f3dc2d743b3cbee84d72a48ad9a /gcc/gcc.c | |
| parent | 1cddcdcac5828432683a159f43534e09606688f4 (diff) | |
| download | gcc-7d6ce94a23b0a7c6398faf7cf6aa515813fde153.zip gcc-7d6ce94a23b0a7c6398faf7cf6aa515813fde153.tar.gz gcc-7d6ce94a23b0a7c6398faf7cf6aa515813fde153.tar.bz2 | |
re PR driver/11810 (gcc -pipe -ox.o -c x.c writes erroneous x.o on compile error)
PR driver/11810
* gcc.c (SWITCHES_NEED_SPACES): Define to "o".
* config/alpha/osf.h (SWITCHES_NEED_SPACES): Remove here.
* config/mips/iris.h (SWITCHES_NEED_SPACES): Remove here.
From-SVN: r153900
Diffstat (limited to 'gcc/gcc.c')
| -rw-r--r-- | gcc/gcc.c | 10 |
1 files changed, 8 insertions, 2 deletions
@@ -684,9 +684,15 @@ proper position among the other output files. */ #endif /* config.h can define SWITCHES_NEED_SPACES to control which options - require spaces between the option and the argument. */ + require spaces between the option and the argument. + + We define SWITCHES_NEED_SPACES to include "o" by default. This + causes "-ofoo.o" to be split into "-o foo.o" during the initial + processing of the command-line, before being seen by the specs + machinery. This makes sure we record "foo.o" as the temporary file + to be deleted in the case of error, rather than "-ofoo.o". */ #ifndef SWITCHES_NEED_SPACES -#define SWITCHES_NEED_SPACES "" +#define SWITCHES_NEED_SPACES "o" #endif /* config.h can define ENDFILE_SPEC to override the default crtn files. */ |