Bug 84615
| Summary: | compat-libstdc++ has undefined references to pthread functions | ||
|---|---|---|---|
| Product: | [Retired] Red Hat Linux | Reporter: | Need Real Name <hamilton> |
| Component: | compat-gcc | Assignee: | Jakub Jelinek <jakub> |
| Status: | CLOSED CURRENTRELEASE | QA Contact: | |
| Severity: | medium | Docs Contact: | |
| Priority: | medium | ||
| Version: | 9 | ||
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | i386 | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | Bug Fix | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2004-10-03 19:52:58 UTC | Type: | --- |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
I forgot to say that you can compile successifully with: $ g++296 test.cpp -lpthread But I have doubts if this is the right thing to do. What glibc do you use? I believe it is fixed in phoebe3/rawhide. glibc-2.3.1-21. I'll try the rawhide then. Thanks. No results from retry, assuming it is fixed. |
Description of problem: Trying to compile a c++ program with g++296 fail with undefined reference to pthread functions. Version-Release number of selected component (if applicable): compat-gcc-7.3-2.96.110 compat-gcc-c++-7.3-2.96.110 compat-libstdc++-7.3-2.96.110 compat-libstdc++-devel-7.3-2.96.110 How reproducible: Always. Steps to Reproduce: 1. Create test.cpp which contains: #include <string> int main() { std::string s; return 0; } 2. Run: $ g++296 test.cpp Actual results: /tmp/ccdissG2.o(.__default_alloc_template<true, 0>::_Lock::gnu.linkonce.t.(void)+0x12): In function `__default_alloc_template<true, 0>::_Lock::_Lock(void)': : undefined reference to `pthread_mutex_lock' /tmp/ccdissG2.o(.gnu.linkonce.t._._Q2t24__default_alloc_template2b1i05_Lock+0x13): In function `__default_alloc_template<true, 0>::_Lock::~_Lock(void)': : undefined reference to `pthread_mutex_unlock' collect2: ld returned 1 exit status Expected results: Compiled file in a.out. Additional info: None.