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| author | Damien George <damien.p.george@gmail.com> | 2015-12-18 12:35:44 +0000 |
|---|---|---|
| committer | Damien George <damien.p.george@gmail.com> | 2015-12-18 12:35:44 +0000 |
| commit | dd5353a4054024a411aa343a22ffcd16195a16ad (patch) | |
| tree | faa3f91ab3a37f1b2f3469e01a9228e83853dc7b /py/mpconfig.h | |
| parent | ab8012bd8098e155e38ef6dead62bca8a200e613 (diff) | |
py: Add MICROPY_ENABLE_COMPILER and MICROPY_PY_BUILTINS_EVAL_EXEC opts.
MICROPY_ENABLE_COMPILER can be used to enable/disable the entire compiler,
which is useful when only loading of pre-compiled bytecode is supported.
It is enabled by default.
MICROPY_PY_BUILTINS_EVAL_EXEC controls support of eval and exec builtin
functions. By default they are only included if MICROPY_ENABLE_COMPILER
is enabled.
Disabling both options saves about 40k of code size on 32-bit x86.
Diffstat (limited to 'py/mpconfig.h')
| -rw-r--r-- | py/mpconfig.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/py/mpconfig.h b/py/mpconfig.h index c05f33c45..58aa2ce0c 100644 --- a/py/mpconfig.h +++ b/py/mpconfig.h @@ -278,6 +278,11 @@ /*****************************************************************************/ /* Compiler configuration */ +// Whether to include the compiler +#ifndef MICROPY_ENABLE_COMPILER +#define MICROPY_ENABLE_COMPILER (1) +#endif + // Whether to enable constant folding; eg 1+2 rewritten as 3 #ifndef MICROPY_COMP_CONST_FOLDING #define MICROPY_COMP_CONST_FOLDING (1) @@ -590,6 +595,12 @@ typedef double mp_float_t; #define MICROPY_PY_BUILTINS_ENUMERATE (1) #endif +// Whether to support eval and exec functions +// By default they are supported if the compiler is enabled +#ifndef MICROPY_PY_BUILTINS_EVAL_EXEC +#define MICROPY_PY_BUILTINS_EVAL_EXEC (MICROPY_ENABLE_COMPILER) +#endif + // Whether to support the Python 2 execfile function #ifndef MICROPY_PY_BUILTINS_EXECFILE #define MICROPY_PY_BUILTINS_EXECFILE (0) |