Bug 3233

Summary: rpm-3.0.1 macro name restriction is ridiculous
Product: [Retired] Red Hat Linux Reporter: benedict
Component: rpmAssignee: Jay Turner <jturner>
Status: CLOSED WONTFIX QA Contact:
Severity: medium Docs Contact:
Priority: medium    
Version: 6.0CC: srevivo
Target Milestone: ---   
Target Release: ---   
Hardware: All   
OS: Linux   
Whiteboard:
Fixed In Version: Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 1999-06-03 10:20:07 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 benedict 1999-06-03 09:34:45 UTC
In lib/macro.c:450 I read:

	/* Names must start with alphabetic or _ and be at least 3
chars */

Now, this is ridiculous - I used to do

%define CC gcc
[...snip...]
%define EXTRA_BUILD     CC='%{CC} -g' CFLAGS='blabla'

which is no longer legal ...  And the error message doesn't
give any hint as to why.

Comment 1 Jeff Johnson 1999-06-03 10:20:59 UTC
One and two character macro names are reserved for the macro
implementation itself. Performing the check on length rather
than on a reserved keyword table permits a robust implementation
for both forward and backward compatibility with different versions
of rpm.

Do you have specific suggestions and/or patches for improved error
messages? Please reopen this bug if so.