diff options
Diffstat (limited to 'README')
| -rw-r--r-- | README | 49 |
1 files changed, 7 insertions, 42 deletions
@@ -5,7 +5,7 @@ Features: -------- - SMALL! You can compile and execute C code everywhere, for example on - rescue disks (29KB for x86 TCC executable). + rescue disks. - FAST! tcc generates optimized x86 code. No byte code overhead. Compiles, assemble and link about 7 times faster than 'gcc @@ -27,7 +27,7 @@ Documentation: 1) Installation -***TCC currently only work on Linux x86***. +***TCC currently only works on Linux x86***. Type 'make install' to compile and install tcc in /usr/local/bin and /usr/local/lib/tcc. @@ -60,8 +60,8 @@ default ones are: /usr/include, /usr/lib/tcc, /usr/local/lib/tcc. libxxx.so. Standard library paths are checked, including those specificed with LD_LIBRARY_PATH. -Only one source code can be compiled. If you have multiple source -files, add one which includes all your sources. +'-i file' : compile C source 'file' before main C source. With this +command, multiple C files can be compiled and linked together. 4) Examples @@ -84,44 +84,9 @@ generator. prog.c: auto test for TCC which tests many subtle possible bugs. Used when doing 'make test'. -Exact differences with ANSI C: ------------------------------ +5) Full Documentation -- Preprocessor: the preprocessor tokens are the same as C. It means - that in some rare cases, preprocessed numbers are not handled - exactly as in ANSI C. This approach has the advantage of being - simpler and FAST! - -- Types: floating point numbers are not supported yet. - -- Bit fields are not supported. - -- Linking: extern variables must appear in a referenced dll and cannot - appear in current source. - -Supported ANSI C extensions: ---------------------------- - -- 'inline' keyword is ignored (ISOC99). - -- 'restrict' keyword is ignored (ISOC99). - -- '__func__' is a string variable containing the current function name (ISOC99). - -- Variadic macros: __VA_ARGS__ can be used for function-like macros (ISOC99): - #define dprintf(level, __VA_ARGS__) printf(__VA_ARGS__). - -- Declarations can appear anywhere in a block (ISOC99). - -- Array and struct/union elements can be initialized in any order by - using designators (.e.g. { [0].x = 1 }) (ISOC99). - -- Compound initializers are supported (e.g. int *p = (int []){ 1, 2, - 3}) (ISOC99). - -- '#!' at the start of a line is ignored to allow scripting. - -- Binary digits can be entered ('0b101' instead of '5'). +Please read tcc-doc.html to have all the features of TCC. Technical Description: --------------------- @@ -162,7 +127,7 @@ License: TCC is distributed under the GNU General Public License (see COPYING file). -I accept only patches where you give your copyright explictely to me +I accept only patches where you give your copyright explicitely to me to simplify licensing issues. Fabrice Bellard - Nov 17, 2001. |