diff options
| author | Georg-Johann Lay <avr@gjlay.de> | 2015-03-11 18:51:09 +0000 |
|---|---|---|
| committer | Georg-Johann Lay <gjl@gcc.gnu.org> | 2015-03-11 18:51:09 +0000 |
| commit | 0c9dc4ae5963c1e752a04c8fb9d1bb3f37df7290 (patch) | |
| tree | 95b394f108bb3e03f402c8a07d6d935829eca8e0 /gcc/config.in | |
| parent | 91d4a5ea68ad2fa2ef251a5dd38a7eb7fdfb6bf8 (diff) | |
| download | gcc-0c9dc4ae5963c1e752a04c8fb9d1bb3f37df7290.zip gcc-0c9dc4ae5963c1e752a04c8fb9d1bb3f37df7290.tar.gz gcc-0c9dc4ae5963c1e752a04c8fb9d1bb3f37df7290.tar.bz2 | |
re PR target/65296 ([avr] fix various issues with specs file generation)
gcc/
PR target/65296
* configure.ac [avr]: Check as for options -mrmw, --mlink-relax.
* configure: Regenerate.
* config.in: Regenerate.
* doc/invoke.texi (AVR Options) [-mrmw]: Document it.
[-mn-flash]: Document it.
[__AVR_ARCH__]: Document avrtiny.
* config/avr/gen-avr-mmcu-specs.c (config.h): Include it.
(*asm_relax): Only define spec if HAVE_AS_AVR_MLINK_RELAX_OPTION.
(*asm_rmw): Only define spec if HAVE_AS_AVR_MRMW_OPTION.
gcc/testsuite/
PR target/65296
* gcc.target/avr/tiny-memx: Use -mmcu instead of -march.
* gcc.target/avr/tiny-caller-save.c: Same.
From-SVN: r221355
Diffstat (limited to 'gcc/config.in')
| -rw-r--r-- | gcc/config.in | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/gcc/config.in b/gcc/config.in index 7bde5b1..f2ed301 100644 --- a/gcc/config.in +++ b/gcc/config.in @@ -247,6 +247,18 @@ #endif +/* Define if your avr assembler supports --mlink-relax option. */ +#ifndef USED_FOR_TARGET +#undef HAVE_AS_AVR_MLINK_RELAX_OPTION +#endif + + +/* Define if your avr assembler supports -mrmw option. */ +#ifndef USED_FOR_TARGET +#undef HAVE_AS_AVR_MRMW_OPTION +#endif + + /* Define if your assembler supports cmpb. */ #ifndef USED_FOR_TARGET #undef HAVE_AS_CMPB |