Message 343399 - Python tracker

Message343399

Author	vstinner
Recipients	doko, hroncok, lukasz.langa, ned.deily, swt2c, vstinner
Date	2019-05-24.15:54:36
SpamBayes Score	-1.0
Marked as misclassified	Yes
Message-id	<1558713277.13.0.579543042414.issue36721@roundup.psfhosted.org>
In-reply-to

Content
Miro commented my PR: https://github.com/python/cpython/pull/13500#issuecomment-495510268 """ This is what it gave me in Fedora, feels a bit inconsistent: /usr/lib64/pkgconfig/python-3.8-embed.pc /usr/lib64/pkgconfig/python-embed-3.8d.pc /usr/lib64/pkgconfig/python3-embed.pc """ I installed Python in release mode: $ ./configure --enable-shared --prefix=/opt/py38 CFLAGS="-O0" && make && make install It gives me: vstinner@apu$ ls -l /opt/py38/lib/pkgconfig/ -rw-r--r--. 1 vstinner vstinner 312 24 mai 17:39 python-3.8-embed.pc -rw-r--r--. 1 vstinner vstinner 286 24 mai 17:39 python-3.8.pc lrwxrwxrwx. 1 vstinner vstinner 19 24 mai 17:39 python3-embed.pc -> python-3.8-embed.pc lrwxrwxrwx. 1 vstinner vstinner 13 24 mai 17:39 python3.pc -> python-3.8.pc Debug build: $ ./configure --enable-shared --prefix=/opt/py38dbg --with-pydebug CFLAGS="-O0" && make && make install It gives me: vstinner@apu$ ls -l /opt/py38dbg/lib/pkgconfig/ lrwxrwxrwx. 1 vstinner vstinner 13 24 mai 17:43 python-3.8d.pc -> python-3.8.pc -rw-r--r--. 1 vstinner vstinner 317 24 mai 17:43 python-3.8-embed.pc -rw-r--r--. 1 vstinner vstinner 290 24 mai 17:43 python-3.8.pc lrwxrwxrwx. 1 vstinner vstinner 19 24 mai 17:43 python3-embed.pc -> python-3.8-embed.pc lrwxrwxrwx. 1 vstinner vstinner 13 24 mai 17:43 python3.pc -> python-3.8.pc lrwxrwxrwx. 1 vstinner vstinner 19 24 mai 17:43 python-embed-3.8d.pc -> python-embed-3.8.pc Oh! "python-embed-3.8d.pc" is a broken symbolic link to "python-embed-3.8.pc" (which doesn't exist). Ok, now I get it: I messed up in names of symbolic links :-) I wrote PR 13551 which gives me the following files for a debug build: vstinner@apu$ ls -l /opt/py38dbg/lib/pkgconfig/*.pc lrwxrwxrwx. 1 vstinner vstinner 19 24 mai 17:51 /opt/py38dbg/lib/pkgconfig/python-3.8d-embed.pc -> python-3.8-embed.pc lrwxrwxrwx. 1 vstinner vstinner 13 24 mai 17:51 /opt/py38dbg/lib/pkgconfig/python-3.8d.pc -> python-3.8.pc -rw-r--r--. 1 vstinner vstinner 317 24 mai 17:51 /opt/py38dbg/lib/pkgconfig/python-3.8-embed.pc -rw-r--r--. 1 vstinner vstinner 290 24 mai 17:51 /opt/py38dbg/lib/pkgconfig/python-3.8.pc lrwxrwxrwx. 1 vstinner vstinner 19 24 mai 17:51 /opt/py38dbg/lib/pkgconfig/python3-embed.pc -> python-3.8-embed.pc lrwxrwxrwx. 1 vstinner vstinner 13 24 mai 17:51 /opt/py38dbg/lib/pkgconfig/python3.pc -> python-3.8.pc The format is now: "python" "version" "embed suffix".

Content

Miro commented my PR:
https://github.com/python/cpython/pull/13500#issuecomment-495510268

"""
This is what it gave me in Fedora, feels a bit inconsistent:

   /usr/lib64/pkgconfig/python-3.8-embed.pc
   /usr/lib64/pkgconfig/python-embed-3.8d.pc
   /usr/lib64/pkgconfig/python3-embed.pc
"""

I installed Python in release mode:

$ ./configure --enable-shared --prefix=/opt/py38 CFLAGS="-O0" && make && make install

It gives me:

vstinner@apu$ ls -l /opt/py38/lib/pkgconfig/
-rw-r--r--. 1 vstinner vstinner 312 24 mai   17:39 python-3.8-embed.pc
-rw-r--r--. 1 vstinner vstinner 286 24 mai   17:39 python-3.8.pc
lrwxrwxrwx. 1 vstinner vstinner  19 24 mai   17:39 python3-embed.pc -> python-3.8-embed.pc
lrwxrwxrwx. 1 vstinner vstinner  13 24 mai   17:39 python3.pc -> python-3.8.pc

Debug build:

$ ./configure --enable-shared --prefix=/opt/py38dbg --with-pydebug CFLAGS="-O0" && make && make install

It gives me:

vstinner@apu$ ls -l /opt/py38dbg/lib/pkgconfig/
lrwxrwxrwx. 1 vstinner vstinner  13 24 mai   17:43 python-3.8d.pc -> python-3.8.pc
-rw-r--r--. 1 vstinner vstinner 317 24 mai   17:43 python-3.8-embed.pc
-rw-r--r--. 1 vstinner vstinner 290 24 mai   17:43 python-3.8.pc
lrwxrwxrwx. 1 vstinner vstinner  19 24 mai   17:43 python3-embed.pc -> python-3.8-embed.pc
lrwxrwxrwx. 1 vstinner vstinner  13 24 mai   17:43 python3.pc -> python-3.8.pc
lrwxrwxrwx. 1 vstinner vstinner  19 24 mai   17:43 python-embed-3.8d.pc -> python-embed-3.8.pc

Oh! "python-embed-3.8d.pc" is a broken symbolic link to "python-embed-3.8.pc" (which doesn't exist).


Ok, now I get it: I messed up in names of symbolic links :-) I wrote PR 13551 which gives me the following files for a debug build:

vstinner@apu$ ls -l /opt/py38dbg/lib/pkgconfig/*.pc
lrwxrwxrwx. 1 vstinner vstinner  19 24 mai   17:51 /opt/py38dbg/lib/pkgconfig/python-3.8d-embed.pc -> python-3.8-embed.pc
lrwxrwxrwx. 1 vstinner vstinner  13 24 mai   17:51 /opt/py38dbg/lib/pkgconfig/python-3.8d.pc -> python-3.8.pc
-rw-r--r--. 1 vstinner vstinner 317 24 mai   17:51 /opt/py38dbg/lib/pkgconfig/python-3.8-embed.pc
-rw-r--r--. 1 vstinner vstinner 290 24 mai   17:51 /opt/py38dbg/lib/pkgconfig/python-3.8.pc
lrwxrwxrwx. 1 vstinner vstinner  19 24 mai   17:51 /opt/py38dbg/lib/pkgconfig/python3-embed.pc -> python-3.8-embed.pc
lrwxrwxrwx. 1 vstinner vstinner  13 24 mai   17:51 /opt/py38dbg/lib/pkgconfig/python3.pc -> python-3.8.pc


The format is now: "python" "version" "embed suffix".

History
Date	User	Action	Args
2019-05-24 15:54:37	vstinner	set	recipients: + vstinner, doko, ned.deily, lukasz.langa, hroncok, swt2c
2019-05-24 15:54:37	vstinner	set	messageid: <1558713277.13.0.579543042414.issue36721@roundup.psfhosted.org>
2019-05-24 15:54:37	vstinner	link	issue36721 messages
2019-05-24 15:54:36	vstinner	create