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Thomas Preud'homme 31ca000d72 Add multiarch dirs to linker search path
By default, tcc search libraries in /lib and /usr/local/lib while crt*.o
files are searched in /usr/lib and ld.so is searched in /lib.
Unfortunetely the path are hardcoded in source code. This patch allow
tcc to look in an other directory and also to look in extra directories.
It's then possible to make tcc search libraries in /lib/x86_64-linux-gnu
and /usr/local/lib/x86_64-linux-gnu while crt*.o files are searched in
/usr/lib/x86_64-linux-gnu and ld.so is searched in
/lib/x86_64-linux-gnu.
2011-07-05 11:16:12 +02:00
examples Make examples' shebang use target tcc bindir path 2011-06-18 00:45:20 +02:00
include Support struct arguments with stdarg.h 2010-12-28 19:32:40 +09:00
lib lib/alloca*: mark ELF stack access flags as nonexecutable 2011-01-04 10:38:52 +02:00
tests make test work when LIBTCC1 not defined 2011-05-17 23:30:32 +02:00
win32 tccpe: support leading underscore for symbols 2011-02-13 17:44:12 +01:00
.gitignore .gitignore += tags 2010-06-21 20:49:46 +04:00
arm-gen.c Fix calling ARM EABI functions returning big structures 2011-05-17 02:24:45 +02:00
c67-gen.c allow tcc be build from separate objects 2009-12-20 01:53:49 +01:00
Changelog Update Changelog 2011-05-17 23:40:49 +02:00
coff.h C67 COFF executable format support (TK) 2004-10-05 22:33:55 +00:00
configure Add multiarch dirs to linker search path 2011-07-05 11:16:12 +02:00
COPYING changed license to LGPL 2003-05-24 14:18:56 +00:00
elf.h Add support for indirect functions as externals. 2010-08-09 20:20:09 +02:00
i386-asm.c tccasm: accept bracketed offset expressions 2011-02-01 15:53:48 -08:00
i386-asm.h i386-asm: support "pause" opcode 2011-02-24 09:38:13 -08:00
i386-gen.c chmod a-x i386-gen.c 2010-06-16 14:37:30 +04:00
i386-tok.h integrate x86_64-asm.c into i386-asm.c 2009-12-19 22:16:20 +01:00
il-gen.c cleanup: constify some global data 2009-07-18 22:07:42 +02:00
il-opcodes.h added CIL target 2002-02-10 16:14:03 +00:00
libtcc.c Add multiarch dirs to linker search path 2011-07-05 11:16:12 +02:00
libtcc.h tcc: Draft suppoprt for -MD/-MF options 2010-06-21 20:49:02 +04:00
Makefile Make examples' shebang use target tcc bindir path 2011-06-18 00:45:20 +02:00
README Make examples' shebang use target tcc bindir path 2011-06-18 00:45:20 +02:00
stab.def added 2002-12-08 14:36:36 +00:00
stab.h added 2002-12-08 14:36:36 +00:00
tcc-doc.texi tcc-doc: remove obsolete '-o option must also be given' 2011-05-17 21:55:05 +02:00
tcc.c tcc: add sysinclude path with -B, like gcc does 2011-02-02 00:00:12 -08:00
tcc.h Add multiarch dirs to linker search path 2011-07-05 11:16:12 +02:00
tccasm.c Remove unused variables 2011-05-16 14:15:32 +02:00
tcccoff.c tccelf/tcccoff: fix some type conversion warnings 2010-12-04 16:48:15 +01:00
tccelf.c Remove unused variables 2011-05-16 14:15:32 +02:00
tccgen.c Remove unused variables 2011-05-16 14:15:32 +02:00
tccpe.c tccpe: support leading underscore for symbols 2011-02-13 17:44:12 +01:00
tccpp.c Remove unused variables 2011-05-16 14:15:32 +02:00
tccrun.c selinux: correct ftruncate, fix bus error in tcc -run 2010-10-27 03:54:12 -07:00
tcctok.h tcctok.h: fix ifdef target/host confusion 2011-04-12 00:11:47 -07:00
texi2pod.pl automatic man page generation from tcc-doc.texi 2003-05-18 18:11:06 +00:00
TODO re-apply VLA by Thomas Preud'homme 2011-04-06 09:17:03 -07:00
VERSION update Changelog, bump version: 0.9.25 2009-05-11 19:01:26 +02:00
x86_64-asm.h x86-64: fix udiv, add cqto instruction 2009-12-19 22:16:19 +01:00
x86_64-gen.c Make alignments for struct arguments 8 bytes 2010-12-28 19:09:59 +09:00

Tiny C Compiler - C Scripting Everywhere - The Smallest ANSI C compiler
-----------------------------------------------------------------------

Features:
--------

- SMALL! You can compile and execute C code everywhere, for example on
  rescue disks.

- FAST! tcc generates optimized x86 code. No byte code
  overhead. Compile, assemble and link about 7 times faster than 'gcc
  -O0'.

- UNLIMITED! Any C dynamic library can be used directly. TCC is
  heading torward full ISOC99 compliance. TCC can of course compile
  itself.

- SAFE! tcc includes an optional memory and bound checker. Bound
  checked code can be mixed freely with standard code.

- Compile and execute C source directly. No linking or assembly
  necessary. Full C preprocessor included. 

- C script supported : just add '#!/usr/local/bin/tcc -run' at the first
  line of your C source, and execute it directly from the command
  line.

Documentation:
-------------

1) Installation on a i386 Linux host (for Windows read tcc-win32.txt)

   ./configure
   make
   make test
   make install

By default, tcc is installed in /usr/local/bin.
./configure --help  shows configuration options.


2) Introduction

We assume here that you know ANSI C. Look at the example ex1.c to know
what the programs look like.

The include file <tcclib.h> can be used if you want a small basic libc
include support (especially useful for floppy disks). Of course, you
can also use standard headers, although they are slower to compile.

You can begin your C script with '#!/usr/local/bin/tcc -run' on the first
line and set its execute bits (chmod a+x your_script). Then, you can
launch the C code as a shell or perl script :-) The command line
arguments are put in 'argc' and 'argv' of the main functions, as in
ANSI C.

3) Examples

ex1.c: simplest example (hello world). Can also be launched directly
as a script: './ex1.c'.

ex2.c: more complicated example: find a number with the four
operations given a list of numbers (benchmark).

ex3.c: compute fibonacci numbers (benchmark).

ex4.c: more complicated: X11 program. Very complicated test in fact
because standard headers are being used ! As for ex1.c, can also be launched
directly as a script: './ex4.c'.

ex5.c: 'hello world' with standard glibc headers.

tcc.c: TCC can of course compile itself. Used to check the code
generator.

tcctest.c: auto test for TCC which tests many subtle possible bugs. Used
when doing 'make test'.

4) Full Documentation

Please read tcc-doc.html to have all the features of TCC.

Additional information is available for the Windows port in tcc-win32.txt.

License:
-------

TCC is distributed under the GNU Lesser General Public License (see
COPYING file).

Fabrice Bellard.