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Date Submitted

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0003417

CMake

public

2006-06-16 13:55

2006-06-16 14:07

Reporter

Hans Johnson

Assigned To

Bill Hoffman

Priority

urgent

Severity

major

Reproducibility

always

Status

closed

Resolution

fixed

Platform

OS Version

Product Version

Target Version

Fixed in Version

Summary

0003417: Error building large projects under XCode

Description

XCode buid had an error in a custom file when too many libs needed to be run through ranlib.

The following patch seems to fix the problem:

Index: Source/cmGlobalXCodeGenerator.cxx
===================================================================
RCS file: /cvsroot/CMake/CMake/Source/cmGlobalXCodeGenerator.cxx,v
retrieving revision 1.117
diff -r1.117 cmGlobalXCodeGenerator.cxx
951,952c951,953
< char c = '1' + count++;
< tname[&cc] = std::string(target.GetName()) + c;
---
> cmOStringStream str;
> str << "_buildpart_" << count++ ;
> tname[&cc] = std::string(target.GetName()) + str.str();

The previous code produced makefile sub-target names that had a single charater appended to base target name to distinguish between them. It starts with ASCII code #49='1' and increments, The problem with this is that if there are a lot of sub-targets, this scheme does not work. Eventually you end up with subtargets that end in '*' or '^' or some unprintable character. Ths really makes xcodebuild unhappy and fails to parse the file correctly.

The new code does not seem to have the problem, and is infinitely extensible.

Issue History
Date Modified	Username	Field	Change

Notes
(0004276) Bill Hoffman (manager) 2006-06-16 14:07	Thanks, good catch. I have commited the fix to cvs, and will put it in 2.4.3.

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