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Re: Small patch for the QNX platform


From: Mike Gorchak
Subject: Re: Small patch for the QNX platform
Date: Mon, 26 Jan 2009 07:57:10 +0200

Hello, Ralf!

RW> Yes.  Thanks for your testing.  Please post the tests/testsuite.log
RW> file for the testing that you have already done.  Then please also
RW> reconfigure (or, if you are using separate build trees, set up another
RW> build tree) with qcc/QCC:
RW>   path/to/libtool/configure -C CC=qcc CXX=QCC
RW>   make
RW>   make -k check

Here is in attachment stdout/stderr and tests/testsuite.log output with qcc/QCC and enabled 3.3.5 GCC compiler. QNX 6.3.2 comes with 2.95.3 and 3.3.5 gcc compilers by default (this one I'm using), QNX 6.4 uses 4.x GCC only. 2.95.3 and 3.3.5 could be switched between each other with qcc/QCC wrapper only, not thru the gcc -V3.3.5 etc. By default gcc uses 2.95.3 compiler only.

I need to explain some QNX features, which could cause a lot of problem. By default gcc do not searching in the /usr/include and /usr/lib dirs, because of QSSL's politics who requires to use qcc/QCC wrappers for the development. qcc/QCC also provides usable switching between host/crossplatform different versions of gcc.

Do you still need output with plain gcc without qcc wrapper ? It is possible to specify path where libstdc++ is placed and pass -I/usr/include and -L/usr/lib to gcc to check if plain gcc still works.

RW> and send verbose results for that, too, including log.  For getting
RW> verbose output for the old and the new testsuite, please see the README
RW> file.

Here is current environment variables for the tests:

export CC="qcc -V3.3.5,gcc_ntox86"
export CXX="QCC -V3.3.5,gcc_ntox86"
export CFLAGS="-O3 -funroll-all-loops -I/usr/include"
export CXXFLAGS="-O3 -funroll-all-loops -I/usr/include"
export LDFLAGS="-L/usr/lib"

Looks like I specified verbose output for the one bunch of tests :-/ only. I will re-run it. I terminated the tests at test 42.

With best regards, Mike Gorchak. E-mail: address@hidden

Attachment: testsuite.log
Description: Binary data

Attachment: stdout.log.gz
Description: GNU Zip compressed data


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