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g++ compile help

Hai all,

wat is the command to view warning messages..i used
g++ -g -wall -o main main.cpp

but getting...g++: unrecognized option `-wall'
help me...

fazal

Jul 3 '07 #1
3 1945
fazulu deen schrieb:
g++ -g -wall -o main main.cpp

but getting...g++: unrecognized option `-wall'
Try -Wall (upper case W)
Jul 3 '07 #2
On 3 Jul., 12:57, fazulu deen <fazulu.v...@gmail.comwrote:
Hai all,

wat is the command to view warning messages..i used
g++ -g -wall -o main main.cpp

but getting...g++: unrecognized option `-wall'

help me...

fazal
The parameters is case-sensitive.
Try: -Wall, with an uppercase W, which stands for "Warnings".

Jul 3 '07 #3
On Tue, 03 Jul 2007 03:57:11 -0700, fazulu deen wrote:
Hai all,

wat is the command to view warning messages..i used g++ -g -wall -o
main main.cpp

but getting...g++: unrecognized option `-wall'
This is compiler-specific and therefore off-topic here...

.... but the answer is RTFM:

http://gcc.gnu.org/onlinedocs/gcc-4....g-Options.html

--
Lionel B
Jul 3 '07 #4

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