Mercurial > hg > CbC > CbC_gcc

comparison gcc/doc/invoke.texi @ 47:3bfb6c00c1e0

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update it from 4.4.2 to 4.4.3.
author kent <kent@cr.ie.u-ryukyu.ac.jp>
date Sun, 07 Feb 2010 17:44:34 +0900
parents 855418dad1a3
children 77e2b8dfacca
comparison
equal deleted inserted replaced
46:b85a337e5837 47:3bfb6c00c1e0
7815 Some of these options make sense only together with @option{-E} because 7815 Some of these options make sense only together with @option{-E} because
7816 they cause the preprocessor output to be unsuitable for actual 7816 they cause the preprocessor output to be unsuitable for actual
7817 compilation. 7817 compilation.
7818 7818
7819 @table @gcctabopt 7819 @table @gcctabopt
7820 @item -Wp,@var{option}
7820 @opindex Wp 7821 @opindex Wp
7821 You can use @option{-Wp,@var{option}} to bypass the compiler driver 7822 You can use @option{-Wp,@var{option}} to bypass the compiler driver
7822 and pass @var{option} directly through to the preprocessor. If 7823 and pass @var{option} directly through to the preprocessor. If
7823 @var{option} contains commas, it is split into multiple options at the 7824 @var{option} contains commas, it is split into multiple options at the
7824 commas. However, many options are modified, translated or interpreted 7825 commas. However, many options are modified, translated or interpreted
7827 interface is undocumented and subject to change, so whenever possible 7828 interface is undocumented and subject to change, so whenever possible
7828 you should avoid using @option{-Wp} and let the driver handle the 7829 you should avoid using @option{-Wp} and let the driver handle the
7829 options instead. 7830 options instead.
7830 7831
7831 @item -Xpreprocessor @var{option} 7832 @item -Xpreprocessor @var{option}
7832 @opindex preprocessor 7833 @opindex Xpreprocessor
7833 Pass @var{option} as an option to the preprocessor. You can use this to 7834 Pass @var{option} as an option to the preprocessor. You can use this to
7834 supply system-specific preprocessor options which GCC does not know how to 7835 supply system-specific preprocessor options which GCC does not know how to
7835 recognize. 7836 recognize.
7836 7837
7837 If you want to pass an option that takes an argument, you must use 7838 If you want to pass an option that takes an argument, you must use