gcc-4.2

I need to use gcc 4.2 with Xcode 4.2 for some older code. How do i get it to show up. Xcode4.2 seems to have dropped support for it. Thanks Here is a way to enable compiling with gcc 4.2 in xcode 4.2 . This is mostly done via command line so when you see lines starting with: [ 15:30 jon@MacBookPro / ]$ , you need to open up Terminal.app and run the command that starts after the $ . No files or directories are removed or deleted in this process, so it is easy to undo if you need to compile with LLVM in the future. Download - but do not install yet - xcode_4.1_for_lion.dmg or xcode_4.1_for_snow

I started to use Xcode 4.2 and i have problems with generating code coverage. Xcode 4.2 does not include the GCC 4.2 compiler, but it was replaced with the LLVM GCC 4.2 compiler. The first one was needed to generate code coverage in the previous version of Xcode. I followed the 'tutorial' on CoverStory website , but this results in the following: a) when i do all steps, no coverage files. b) when i link the libprofile_rt.dylib to my project, the test which should fail, do not fail anymore. Did anyone encounter this issue? And how did you solve it? Thanks Here is a way to enable compiling with

In chapter 3 of Programming: Principles and Practice using C++ (sixth printing), Stroustrup states (p.68): "Note that sqrt() is not defined for an int " . Here is a simple C++ program based on that chapter: #include "std_lib_facilities.h" int main() { int n = 3; cout << "Square root of n == " << sqrt(n) << "\n"; } Given the quote above, I would expect the process of compiling or running this program to fail in some way. To my surprise, compiling it (with g++ (GCC) 4.2.1) and running it succeeded without errors or warnings, and produced the following perfectly decent output: Square root of n ==

I've been looking for an answer to this issue but I couldn't find it, so here it is. I'm trying to install Uniconvertor with a setup.py file into a MacOS X Lion (Python 2.7.2) using: python setup.py install Then I get the following error code: running install running build running build_py running build_ext building 'uniconvertor.app.modules.streamfilter' extension gcc-4.2 -fno-strict-aliasing -fno-common -dynamic -isysroot /Developer/SDKs/MacOSX10.6.sdk -g -O2 -DNDEBUG -g -O3 -arch i386 -arch x86_64 -DMAJOR_VERSION=1 -DMINOR_VERSION=1 -I/Library/Frameworks/Python.framework/Versions/2.7