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Diffstat (limited to 'src/development/gcc.md')
| -rw-r--r-- | src/development/gcc.md | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/src/development/gcc.md b/src/development/gcc.md index f64bc2a..d3823f3 100644 --- a/src/development/gcc.md +++ b/src/development/gcc.md @@ -11,6 +11,15 @@ gcc -E [-dM] ... - `-E` run only preprocessor - `-dM` list only `#define` statements +### Target options +```bash +# List all target options with their description. +gcc --help=target + +# Configure for current cpu arch and query (-Q) value of options. +gcc -march=native -Q --help=target +``` + ## [Builtins][builtins] ### `__builtin_expect(expr, cond)` |