[转贴]跟symbian相关的几个编译器

GCCE (GNU Compiler Collection for Embedded) is an ARM-based compiler used in Symbian OS 9. Before Symbian OS 9, GCC is used to compile for the target. It is intended for building third party applications. It cannot be used to compile the full operating system.

GCCE is developed by CodeSourcery in partnership with ARM Ltd. It is developed based on the GNU Toolchain for ARM processors.

GCCE is distributed together with the Symbian OS 9 SDKs, including S60 3rd Edition SDK and UIQ 3.0 SDK.

在pc上C:/Program Files/CSL Arm Toolchain/这里可以找到gcce编译器！

Nokia x86 compiler

The Nokia x86 compiler is a Windows-based compiler used to compile Symbian OS code for the emulator. See GCC, GCCE or RVCT for compilation for the target.

The Nokia x86 compiler was originally developed by Metrowerks. It was acquired by Nokia in 2004. Nokia x86 compiler is distributed together with CodeWarrior or Carbide.c++.

在pc上C:/Program Files/Nokia/Carbide.c++ v1.3/x86Build/Symbian_Tools/Command_Line_Tools/这里可以找到x86编译器！

GCC

GCC (GNU Compiler Collection) is used in Symbian OS to compile the code for the target device. It is capable of generating ARM-based code in three different instruction sets, THUMB, ARMI and ARM4. S60 SDK does not support ARM4.

GCC is used in pre-Symbian OS 9, which means S60 1st and 2nd Edition. Starting from Symbian OS 9, GCCE or RVCT is used to compile for the target.

Symbian built a special version of GCC that is based on GCC 2.9 from year 1998. The compiler is distributed in every Symbian OS SDKs. It is normally located in /epoc32/gcc folder.

Since the GCC compiler used in pre-Symbian OS is quite old, the Department of Software Engineering, University of Szeged initiated a Symbian GCC Improvement Project. The goal is to produce more optimal code either by updating the current Symbian GCC version or upgrading to a new GCC version.

这个在3版里面就不用了！C:/Symbian/9.2/S60_3rd_FP1/Epoc32/gcc/bin/这里可以找到

RVCT

付费软件！arm公司自己针对arm架构的编译器！是性能最好的！