Re: how to ensure #defines apply to all files in project?
Re: how to ensure #defines apply to all files in project?
- Subject: Re: how to ensure #defines apply to all files in project?
- From: Brian Stern <email@hidden>
- Date: Mon, 12 May 2008 00:41:21 -0400
On May 11, 2008, at 8:41 PM, Ken G. Brown wrote:
I am attempting to compile an open source project in which a
config.h file sets up a bunch of #defines that control whether or
not other .c files in the project include certain files.
eg.
In one of the .c files
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
I have defined HAVE_CONFIG_H 1 as a user defined build setting for
all configurations but it does not get seen in the .c file.
I have put a #warning "message" in the #ifdef and it does not get hit.
Use the 'Preprocessor Macros' build setting. Type in something like:
HAVE_CONFIG_H=1
This will correspond to -DHAVE_CONFIG_H=1 on the command line.
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