Syntax error at line 148, column 2, file /usr/include/standards.h:（AIX下proc预处理）

用proc预处理c++测试程序时出现了错误:

环境:
AIX6.1,oracle10g

myconfig.cfg:

include=(${ORACLE_HOME}/precomp/include)
sys_include=(/usr/include)
define=_LONG_LONG
define=_IBM_C
define=__64BIT__

预处理命令：
proc iname=proc.pc oname=proc.c config=myconfig.cfg 

出错信息如下:
Syntax error at line 148, column 2, file /usr/include/standards.h:
Error at line 135, column 2 in file /usr/include/standards.h
#warning  The -qdfp option is required to process DFP code in headers.
.1

原因：

解决方法:
1.直接修改 /usr/include/standards.h

#if defined(__IBM_PP_WARNING)
#warning The -qdfp option is required to process DFP code in headers.
#else
#error The -qdfp option is required to process DFP code in headers.
#endif

into:

#if !defined(__IBM_PP_WARNING)
#error The -qdfp option is required to process DFP code in headers.
#endif

2.如果没有权限，修改后另存到其它地方，proc处理时加入 sys_include 选项指定即可。我采用的是第二种方法，另存到了应用程序所在目录。

我修改后放入c++程序所在目录
修改后的myconfig.cfg:

include=(${ORACLE_HOME}/precomp/include)
sys_include=.
sys_include=(/usr/include)
define=_LONG_LONG
define=_IBM_C
define=__64BIT__

预处理命令：
proc iname=proc.pc oname=proc.c config=myconfig.cfg