Bug 23531

Summary:	include search path
Product:	[Retired] Red Hat Linux	Reporter:	Michael Redinger <michael.redinger>
Component:	gcc	Assignee:	Jakub Jelinek <jakub>
Status:	CLOSED NOTABUG	QA Contact:	David Lawrence <dkl>
Severity:	low	Docs Contact:
Priority:	low
Version:	7.1
Target Milestone:	---
Target Release:	---
Hardware:	i386
OS:	Linux
Whiteboard:
Fixed In Version:		Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2001-01-07 18:37:42 UTC	Type:	---
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:

Description Michael Redinger 2001-01-07 11:56:49 UTC

When running cpp -v I do get the following output:

(...)
ignoring nonexistent directory "/usr/local/include"
ignoring nonexistent directory "/usr/i386-redhat-linux/include"
#include "..." search starts here:
#include <...> search starts here:
 /usr/lib/gcc-lib/i386-redhat-linux/2.96/include
 /usr/include
End of search list.
^C

Hm, I do understand why /usr/local/include is here,
but why /usr/i386-redhat-linux/include? Bug?

Comment 1 Michael Redinger 2001-01-07 11:58:17 UTC

*** Bug 23532 has been marked as a duplicate of this bug. ***

Comment 2 Bill Nottingham 2001-01-07 18:37:39 UTC

I believe it's just how the compiler works. It tries
to look in $prefix/$host-$vendor-$os/include (probably for cross-compiling
situations or somesuch.)

Comment 3 Jakub Jelinek 2001-01-07 21:47:35 UTC

Yes, that's how compiler worked for years, /usr/arch-vendor-os/include
is there for toolchain includes.