Summary

csc -c++ produces executables that hang under Mac OS X

Metadata

Description

It appears that compiling programs under Mac OS X with csc -c++ produces executables that hang when run. dtruss shows the following output, over and over:

sigprocmask(0x1, 0x0, 0x7FFF6A635BB0) = 0x0 0 sigaltstack(0x0, 0x7FFF6A635BA0, 0x0) = 0 0 sigprocmask(0x3, 0x7FFF6A635BB0, 0x0) = 0x0 0 sigreturn(0x0, 0x80000000, 0x0) = 0 0

Changes and comments

[2012-01-30 08:49:11 UTC] felix changed status from new to assigned

[2012-01-30 08:49:11 UTC] felix set owner to felix

[2012-01-30 08:49:11 UTC] felix wrote:

Ivan, can you tell me where exactly it hangs? Does the compilation fail, or the execution of the compiled test programs? In the former case you can modify the test-script and add "-verbose -debug p" to the `csc` invocations.

[2012-01-30 13:05:27 UTC] iraikov wrote:

It seems that any program compiled with csc -c++ hangs when it is run, so I am changing the description of this issue. To be clear, compilation succeeds (produces an executable) but the executable hands when it is run.

Replying to felix: > Ivan, can you tell me where exactly it hangs? Does the compilation fail, or the execution of the compiled test programs? In the former case you can modify the test-script and add "-verbose -debug p" to the `csc` invocations.

[2012-01-30 13:07:12 UTC] iraikov changed description

[2012-01-30 13:07:12 UTC] iraikov changed summary

[2012-01-30 13:09:00 UTC] iraikov changed description

[2012-02-19 15:59:01 UTC] zbigniew wrote:

Maybe it's using clang or llvm-gcc. Symptom: running executable with -:d shows a stack at 0x0. If so, try latest stability or master.

[2012-02-19 15:59:01 UTC] zbigniew changed owner from felix to iraikov

[2012-02-20 03:32:51 UTC] iraikov wrote:

Running the executable with -:d gives the following output:

[[debug]|] application startup... [[debug]|] heap resized to 500000 bytes [[debug]|] stack bottom is 0x7fff68e23be0. [[debug]|] entering toplevel toplevel... [[debug]|] entering toplevel toplevel... last line repeats forever

But it is true that while this instance of Chicken is built with C_COMPILER=gcc-4.2, I am not setting the variable CXX_COMPILER. I will try the latest master with llvm-gcc, thanks for your work on this.

[2012-05-04 09:03:47 UTC] felix changed component from compiler to build system

[2012-05-04 09:03:47 UTC] felix removed milestone 4.8.0

[2012-05-04 09:03:47 UTC] felix wrote:

This seems to me more an issue with the Mac OS build tools. I postpone this, unless someone objects.

[2012-06-01 09:19:45 UTC] iraikov changed status from assigned to closed

[2012-06-01 09:19:45 UTC] iraikov set resolution to invalid