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Posted to dev@stdcxx.apache.org by "Martin Sebor (JIRA)" <ji...@apache.org> on 2006/06/01 21:02:30 UTC
[jira] Assigned: (STDCXX-193) On Mac OS X 10.4.6 Tiger (Darwin),
executables in $(BUILDDIR)/include are included before $(TOPDIR)/include
[ http://issues.apache.org/jira/browse/STDCXX-193?page=all ]
Martin Sebor reassigned STDCXX-193:
-----------------------------------
Assign To: Martin Sebor
> On Mac OS X 10.4.6 Tiger (Darwin), executables in $(BUILDDIR)/include are included before $(TOPDIR)/include
> -----------------------------------------------------------------------------------------------------------
>
> Key: STDCXX-193
> URL: http://issues.apache.org/jira/browse/STDCXX-193
> Project: C++ Standard Library
> Type: Bug
> Components: Build
> Versions: 4.1.3, 4.1.4
> Environment: Darwin machine.local 8.6.1 Darwin Kernel Version 8.6.1: Tue Mar 7 16:55:45 PST 2006; root:xnu-792.9.22.obj~1/RELEASE_I386 i386 i386
> Reporter: Eric Lemings
> Assignee: Martin Sebor
>
> That may sound weird but that's what's happening.
> On Mac OS X, the HFS file system is case-insensitive. Because of this and the order of include paths defined by $(INCLUDES) in etc/config/makefile.common, one or more of the executables for the configuration checks which have the same filename as standard header files (e.g. LIMITS) are found first and included in the source files by the compiler.
> Output from an example build:
> machine:~/Build/stdcxx user$ make BUILDDIR=~/Build/stdcxx BUILDMODE=debug,shared,pthreads
> GNUmakefile:283: "CONFIG not specified, using gcc.config"
> creating BUILDDIR=/Users/user/Build/stdcxx
> generating /Users/user/Build/stdcxx/makefile.in from /Users/user/Work/stdcxx/etc/config/gcc.config
> make config
> configuring for gcc-4.0.1 on darwin-8.6.1-i386
> checking if the compiler is sane ok (invoked with gcc)
> checking if the linker is sane ok (invoked with gcc)
> ...
> gcc -c -I/Users/user/Work/stdcxx/include/ansi -D_RWSTDDEBUG -D_RWSTD_USE_CONFIG -I/Users/user/Build/stdcxx/include -I/Users/user/Work/stdcxx/include -pedantic -nostdinc++ -g -W -Wall -Wcast-qual -Winline -Wshadow -Wwrite-strings -Wno-long-long -Wcast-align /Users/user/Work/stdcxx/src/codecvt.cpp
> gcc -c -I/Users/user/Work/stdcxx/include/ansi -D_RWSTDDEBUG -D_RWSTD_USE_CONFIG -I/Users/user/Build/stdcxx/include -I/Users/user/Work/stdcxx/include -pedantic -nostdinc++ -g -W -Wall -Wcast-qual -Winline -Wshadow -Wwrite-strings -Wno-long-long -Wcast-align /Users/user/Work/stdcxx/src/collate.cpp
> In file included from /Users/user/Work/stdcxx/src/collate.cpp:38:
> /Users/user/Build/stdcxx/include/limits:1: error: stray '\206' in program
> /Users/user/Build/stdcxx/include/limits:1: error: stray '\250' in program
> /Users/user/Build/stdcxx/include/limits:1: error: stray '\237' in program
> /Users/user/Build/stdcxx/include/limits:1: error: stray '\254' in program
> /Users/user/Build/stdcxx/include/limits:1: error: stray '\7' in program
> ...
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