On Wed, Jan 13, 2010 at 3:25 AM, kumar anurag <[email protected]>wrote:
> > yeah dude use > *cc -lm pgm.c* > it links to math.h > it will compile > > > On Wed, Jan 13, 2010 at 11:19 AM, Phani Bhushan Tholeti > <[email protected]>wrote: > >> 1. check your include path >> 2. check your lib path >> 3. use -lm >> >> If problem exists: >> 1. explicitly set your include your -I option >> 2. set your lib path using -L option(not sure) >> >> >> >> On Wed, Jan 13, 2010 at 11:12, ankur <[email protected]> wrote: >> >>> hi all. i am using the the gcc version 4.2.4 (Debian 4.2.4-1). i am >>> including the library math.h in a C code so as to use the sqrt() >>> function. on compilation of the program, it is showing the following >>> error: >>> >>> undefined reference to sqrt >>> >>> i tried to look up the man pages by the command "man 3 sqrt" and it is >>> giving the message >>> >>> No manual entry for sqrt in section 3 >>> >>> please help me to be able to use the library functions in my program >>> >>> -- >>> l...@iitd - http://tinyurl.com/ycueutm >>> >>> >> >> >> -- >> Lots o' Luv, >> Phani Bhushan >> >> Let not your sense of morals prevent you from doing what is right - Isaac >> Asimov (Salvor Hardin in Foundation and Empire) >> >> Please avoid sending me Word or PowerPoint attachments. >> See http://www.gnu.org/philosophy/no-word-attachments.html >> >> -- >> l...@iitd - http://tinyurl.com/ycueutm >> >> > > > -- > c u soon > > -- > l...@iitd - http://tinyurl.com/ycueutm > > Hey thanks for the help! it worked :) -- Ankur
-- l...@iitd - http://tinyurl.com/ycueutm
