| Summary: | dev-python/cffi: wrongly strips away #lines containing // (was: dev-python/zstandard-0.13.0 fails to build: temp/tmpXXXXXX.h:1:5: invalid #line directive) | ||
|---|---|---|---|
| Product: | Gentoo Linux | Reporter: | Sergei Trofimovich (RETIRED) <slyfox> |
| Component: | Current packages | Assignee: | Python Gentoo Team <python> |
| Status: | RESOLVED FIXED | ||
| Severity: | normal | CC: | ago, alexey+gentoo, kjackie, mgorny, n.efthymiou, rossi.f, whissi |
| Priority: | Normal | ||
| Version: | unspecified | ||
| Hardware: | All | ||
| OS: | Linux | ||
| See Also: | https://foss.heptapod.net/pypy/cffi/issues/454 | ||
| Whiteboard: | |||
| Package list: | Runtime testing required: | --- | |
| Bug Depends on: | |||
| Bug Blocks: | 721414 | ||
| Attachments: |
dev-python:zstandard-0.13.0:20200517-094255.log
emerge --info |
||
Created attachment 639794 [details]
dev-python:zstandard-0.13.0:20200517-094255.log
Created attachment 639796 [details]
emerge --info
Would be helpful if you included that .h file. Package cleans it up and does not make it easy to see how that file comes into existence. $ cat: /tmp/portage-tmpdir/portage/dev-python/zstandard-0.13.0/temp/tmpsO8mAd.h: No such file or directory You might want to add a few debugging statements to the package to make it debuggable. Same problem. Ina stable chroot this seems to be enough to reproduce: CFLAGS=-g1 emerge -v1 dev-python/zstandard -g1 probably injects etra @line directives something doe not understand. *** Bug 723754 has been marked as a duplicate of this bug. *** Apparently the problematic line is: # 1 "/tmp/tmp1fq2j125.h" -> # 1 "/tmp/python-zstandard # 1 "<built-in>" The question is: why does cffi get the path without leading '//"', compared to output of gcc. s/leading/trailing If you don't know what to blame, blame regexps. The bug has been closed via the following commit(s): https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=4146461e033a5b02c0ff97b2238701f7731a92e8 commit 4146461e033a5b02c0ff97b2238701f7731a92e8 Author: Michał Górny <mgorny@gentoo.org> AuthorDate: 2020-05-28 08:06:04 +0000 Commit: Michał Górny <mgorny@gentoo.org> CommitDate: 2020-05-28 08:06:04 +0000 dev-python/cffi: Fix handling #line created by 'cpp -g' Closes: https://bugs.gentoo.org/723476 Signed-off-by: Michał Górny <mgorny@gentoo.org> .../{cffi-1.14.0.ebuild => cffi-1.14.0-r1.ebuild} | 4 + dev-python/cffi/files/cffi-0.14.0-g-line.patch | 144 +++++++++++++++++++++ 2 files changed, 148 insertions(+) My mistake. Upstream has addressed '#line ...' but not '# <num> ...' The bug has been closed via the following commit(s): https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=c847df4320352b36b0e164efcf67d0ef7b37b93b commit c847df4320352b36b0e164efcf67d0ef7b37b93b Author: Michał Górny <mgorny@gentoo.org> AuthorDate: 2020-05-29 08:45:57 +0000 Commit: Michał Górny <mgorny@gentoo.org> CommitDate: 2020-05-29 08:45:57 +0000 dev-python/cffi: Backport proper -g fix Closes: https://bugs.gentoo.org/723476 Signed-off-by: Michał Górny <mgorny@gentoo.org> ...cffi-1.14.0-r1.ebuild => cffi-1.14.0-r2.ebuild} | 0 dev-python/cffi/files/cffi-0.14.0-g-line.patch | 106 +++++++++++++++++++++ 2 files changed, 106 insertions(+) The bug has been referenced in the following commit(s): https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=a1162f25e0b212808c9c439c115d3734b0495dfc commit a1162f25e0b212808c9c439c115d3734b0495dfc Author: Robin H. Johnson <robbat2@gentoo.org> AuthorDate: 2020-05-30 06:53:36 +0000 Commit: Robin H. Johnson <robbat2@gentoo.org> CommitDate: 2020-05-30 06:54:44 +0000 dev-python/zstandard: force new cffi Ensure cffi is upgraded with bugfix before upgrading zstandard. Bug: https://bugs.gentoo.org/723476 Signed-off-by: Robin H. Johnson <robbat2@gentoo.org> dev-python/zstandard/zstandard-0.13.0.ebuild | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) zstandard-0.13.0 still doesn't build with cffi-1.14.0-r2.
* python3_7: running distutils-r1_run_phase python_compile
python3.7 setup.py build -j 1
Traceback (most recent call last):
File "setup.py", line 74, in <module>
import make_cffi
File "/mnt/portagetmp/portage/dev-python/zstandard-0.13.0/work/zstandard-0.13.0/make_cffi.py", line 225, in <module>
ffi.cdef(b"\n".join(cdeflines).decode("latin1"))
File "/usr/lib/python3.7/site-packages/cffi/api.py", line 112, in cdef
self._cdef(csource, override=override, packed=packed, pack=pack)
File "/usr/lib/python3.7/site-packages/cffi/api.py", line 126, in _cdef
self._parser.parse(csource, override=override, **options)
File "/usr/lib/python3.7/site-packages/cffi/cparser.py", line 389, in parse
self._internal_parse(csource)
File "/usr/lib/python3.7/site-packages/cffi/cparser.py", line 396, in _internal_parse
self._process_macros(macros)
File "/usr/lib/python3.7/site-packages/cffi/cparser.py", line 485, in _process_macros
% (key, key, key, value))
cffi.CDefError: only supports one of the following syntax:
#define __VERSION__ ... (literally dot-dot-dot)
#define __VERSION__ NUMBER (with NUMBER an integer constant, decimal/hex/octal)
got:
#define __VERSION__ "9.3.0"
|
* python2_7: running distutils-r1_run_phase python_compile python2.7 setup.py build Traceback (most recent call last): File "setup.py", line 74, in <module> import make_cffi File "/tmp/portage-tmpdir/portage/dev-python/zstandard-0.13.0/work/zstandard-0.13.0/make_cffi.py", line 225, in <module> ffi.cdef(b"\n".join(cdeflines).decode("latin1")) File "/usr/lib64/python2.7/site-packages/cffi/api.py", line 112, in cdef self._cdef(csource, override=override, packed=packed, pack=pack) File "/usr/lib64/python2.7/site-packages/cffi/api.py", line 126, in _cdef self._parser.parse(csource, override=override, **options) File "/usr/lib64/python2.7/site-packages/cffi/cparser.py", line 358, in parse self._internal_parse(csource) File "/usr/lib64/python2.7/site-packages/cffi/cparser.py", line 363, in _internal_parse ast, macros, csource = self._parse(csource) File "/usr/lib64/python2.7/site-packages/cffi/cparser.py", line 307, in _parse self.convert_pycparser_error(e, csource) File "/usr/lib64/python2.7/site-packages/cffi/cparser.py", line 336, in convert_pycparser_error raise CDefError(msg) cffi.CDefError: parse error /tmp/portage-tmpdir/portage/dev-python/zstandard-0.13.0/temp/tmpsO8mAd.h:1:5: invalid #line directive