孙维波 发表于 2015-11-25 21:11:45

ubuntu系统下编译sylixos-base出错

在sylixos-base下执行make，输出错误如下：
In file included from /usr/include/newlib/math.h:5:0,
               from SylixOS/lib/libc/stdio/vfprintf.c:258:
/usr/include/newlib/sys/reent.h:115:8: error: redefinition of 'struct __sbuf'
struct __sbuf {
      ^
In file included from ./SylixOS/../SylixOS/lib/lib_lib.h:42:0,
               from ./SylixOS/../SylixOS/kernel/include/k_kernel.h:204,
               from ./SylixOS/include/SylixOS.h:56,
               from ./SylixOS/include/stdio.h:30,
               from SylixOS/lib/libc/stdio/vfprintf.c:46:
./SylixOS/../SylixOS/lib/./libc/stdio/lib_stdio.h:93:8: note: originally defined here
struct __sbuf {
      ^
In file included from /usr/include/newlib/math.h:5:0,
               from SylixOS/lib/libc/stdio/vfprintf.c:258:
/usr/include/newlib/sys/reent.h:179:8: error: redefinition of 'struct __sFILE'
struct __sFILE {
      ^
In file included from ./SylixOS/../SylixOS/lib/lib_lib.h:42:0,
               from ./SylixOS/../SylixOS/kernel/include/k_kernel.h:204,
               from ./SylixOS/include/SylixOS.h:56,
               from ./SylixOS/include/stdio.h:30,
               from SylixOS/lib/libc/stdio/vfprintf.c:46:
./SylixOS/../SylixOS/lib/./libc/stdio/lib_stdio.h:124:16: note: originally defined here
typedef struct __sFILE {
                ^
make: *** 错误 1
make:正在离开目录 `/home/bobo/sylixos_workspace/sylixos-base/libsylixos'
make: *** 错误 2


貌似是说 __sbuf和 __sFILE 定义的问题，这是怎么回事啊？

sylixos 发表于 2015-11-29 19:53:43

开源编译器 C 库需要替换一个 reent.h 文件，wiki 上有说明

孙维波 发表于 2015-11-30 01:38:53

嗯，解决了，谢谢
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