freeze cannot find Modules/_hacl/libHacl_Hash_*.o
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Description
Bug report
Bug description:
Dear maintainers,
unfortunately, the fix of issue #116043 in Python 3.14 does not fix the problem at all. Now freeze.py adds dependencies to some Modules/_hacl/libHacl_Hash*.o files,
although their functionality is already contained in cpython. The result again ist that linking is not possible:
/usr/bin/x86_64-linux-gnu-ld.bfd: cannot find Modules/_hacl/Hacl_Hash_Blake2s.o: No such file or directory
/usr/bin/x86_64-linux-gnu-ld.bfd: cannot find Modules/_hacl/Hacl_Hash_Blake2b.o: No such file or directory
/usr/bin/x86_64-linux-gnu-ld.bfd: cannot find Modules/_hacl/Lib_Memzero0.o: No such file or directory
/usr/bin/x86_64-linux-gnu-ld.bfd: cannot find Modules/_hacl/Hacl_Hash_Blake2s_Simd128.o: No such file or directory
/usr/bin/x86_64-linux-gnu-ld.bfd: cannot find Modules/_hacl/Hacl_Hash_Blake2b_Simd256.o: No such file or directory
/usr/bin/x86_64-linux-gnu-ld.bfd: cannot find Modules/_hacl/Hacl_Hash_MD5.o: No such file or directory
/usr/bin/x86_64-linux-gnu-ld.bfd: cannot find Modules/_hacl/Hacl_Hash_SHA1.o: No such file or directory
/usr/bin/x86_64-linux-gnu-ld.bfd: cannot find Modules/_hacl/Hacl_Hash_SHA2.o: No such file or directory
/usr/bin/x86_64-linux-gnu-ld.bfd: cannot find Modules/_hacl/Hacl_Hash_SHA3.o: No such file or directory
collect2: error: ld returned 1 exit status
See attached error-log.txtfor the full compilation log. Thus, only again the crude hack creating all these files as empty files helps.
Here the steps to reproduce:
$ lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu Resolute Raccoon (development branch)
Release: 26.04
Codename: resolute
$ python3 --version
Python 3.14.3
$ cat helloworld.py
#!/usr/bin/python3
import hashlib
print("Hello, World!")
m = hashlib.sha256()
#m = hashlib.sha3_224()
m.update(b"nobody inspects")
print(m.hexdigest())
$ /usr/share/doc/python3.14/examples/freeze/freeze.py -X setuptools -o frozen helloworld.py
$ cd frozen
$ make &> error_log.txt <-- see attachement to this issue
$ mkdir -p Modules/_hacl
$ touch Modules/_hacl/Hacl_Hash_Blake2s.o
$ touch Modules/_hacl/Hacl_Hash_Blake2b.o
$ touch Modules/_hacl/Lib_Memzero0.o
$ touch Modules/_hacl/Hacl_Hash_Blake2s_Simd128.o
$ touch Modules/_hacl/Hacl_Hash_Blake2b_Simd256.o
$ touch Modules/_hacl/Hacl_Hash_MD5.o
$ touch Modules/_hacl/Hacl_Hash_SHA1.o
$ touch Modules/_hacl/Hacl_Hash_SHA2.o
$ touch Modules/_hacl/Hacl_Hash_SHA3.o
$ make
$ ./helloworld
Hello, World!
5880e257e70b83842737244b412a2f282e0f230953027a22104efc615d90d3f9
Many thanks,
Chris
Attachements
error-log.txt
CPython versions tested on:
3.14
Operating systems tested on:
Linux
Contributor guide
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Reproduce the failure with freeze.py using the helloworld.py and hashlib example, then inspect the generated frozen build and the Modules/_hacl object paths named in the linker errors. Compare the generated dependencies with the files available in the frozen tree. Done means make completes without manually creating empty HACL object files and the frozen executable runs successfully.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- python
- Domain
- build-system
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 35/100