From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jerry Van Baren Date: Fri, 21 Apr 2006 08:02:47 -0400 Subject: [U-Boot-Users] How can a file in directory "u-boot-1.1.4\include\configs" be included? In-Reply-To: <20060420220951.907F5353A57@atlas.denx.de> References: <20060420220951.907F5353A57@atlas.denx.de> Message-ID: <4448C9E7.7070104@smiths-aerospace.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de Wolfgang Denk wrote: > In message <200604200844.k3K8i3wk016937@scut.edu.cn> you wrote: >> I'm a beginner at u-boot porting and have a question about how can >> a file in directory "u-boot-1.1.4\include\configs", say pxa255_idp.h, > > There is no such file. Both '\i' and '\c' are undefined escape > sequences in the C programming language. Hi Wolfgang, The context here could be either cpp or shell. Backslash \ is a valid escape in all shells that are worthy of being used at denx.de (I forgot if you prefer bash or csh). Either way, your statement is still correct, there is no file "u-boot-1.1.4includeconfigs" (or "u-boot-1.1.4includeconfigspxa255_idp.h" to extrapolate the question). $ ls -l u-boot-1.1.4\include\configs\pxa255_idp.h /bin/ls: u-boot-1.1.4includeconfigspxa255_idp.h: No such file or directory $ touch u-boot-1.1.4\include\configs\pxa255_idp.h $ ls u-boot-1.1.4\include\configs\pxa255_idp.h u-boot-1.1.4includeconfigspxa255_idp.h $ cat x.c /* * Test escaping in the C compiler */ #include "u-boot-1.1.4\include\configs\pxa255_idp.h" int main(int argc, char *argv[]) { return(0); } $ make x cc x.c -o x x.c:4:53: u-boot-1.1.4\include\configs\pxa255_idp.h: No such file or directory make: *** [x] Error 1 Geek humor. I gotta get a life! ;-) gvb