Android 开发环境建立-gcc 的问题

ost C: adb <= system/core/adb/fdevent.c host Executable: adb (out/host/linux-x86/obj/EXECUTABLES/adb_intermediates/adb) out/host/linux-x86/obj/STATIC_LIBRARIES/libzipfile_intermediates/libzipfile.a(centraldir.o): In function `memset': /usr/include/bits/string3.h:82: warning: memset used with constant zero length parameter; this could be due to transposed parameters true Install: out/host/linux-x86/bin/adb host C++: atree <= build/tools/atree/atree.cpp host C++: atree <= build/tools/atree/files.cpp host C++: atree <= build/tools/atree/fs.cpp host Executable: atree (out/host/linux-x86/obj/EXECUTABLES/atree_intermediates/atree) true Install: out/host/linux-x86/bin/atree host C++: bb2sym <= development/emulator/qtools/bb2sym.cpp host C++: bb2sym <= development/emulator/qtools/trace_reader.cpp development/emulator/qtools/trace_reader.cpp: In function ‘char* ExtractDexPathFromMmap(const char*)’: development/emulator/qtools/trace_reader.cpp:1012: error: invalid conversion from ‘const char*’ to ‘char*’ development/emulator/qtools/trace_reader.cpp:1015: error: invalid conversion from ‘const char*’ to ‘char*’ make: *** [out/host/linux-x86/obj/EXECUTABLES/bb2sym_intermediates/trace_reader.o] 错误 1 继续求教于，Google和百度吧，原来是gcc版本的问题 $gcc --version gcc (Ubuntu 4.4.1-4ubuntu9) 4.4.1 Copyright (C) 2009 Free Software Foundation, Inc. This is free software; see the source for copying conditions.  There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 研究了一下发现问题主要出在Ubuntu10.4预置了gcc的版本是4.4，该版本编译时对语法要求比较高，因此无法编译源代码，解决方法就是将gcc-4.4降级成gcc-4.3 具体操作：sudo apt-get install gcc-4.3（安装gcc-4.3） sudo apt-get install g++-4.3（安装g++-4.3） 安装完4.3版本后，执行gcc --version后会发现版本仍然是4.4，因为gcc已经和4.4版本进行了链接，因此需要对gcc重新进行链接 具体操作：sudo ln -f /usr/bin/gcc-4.3 gcc

sudo ln -f/