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commit: 7efabb81f9bbfc7ea149285949a27400ea6db736 |
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Author: Marek Szuba <marecki <AT> gentoo <DOT> org> |
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AuthorDate: Fri Jun 4 11:21:30 2021 +0000 |
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Commit: Marek Szuba <marecki <AT> gentoo <DOT> org> |
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CommitDate: Fri Jun 4 11:23:44 2021 +0000 |
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URL: https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=7efabb81 |
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|
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media-gfx/zbar: fix python3_9 compilation failure |
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|
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Backported upstream fix. Tested against python3_8 and python3_9, |
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compiles fine against both. |
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|
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Reported-by: PhobosK <phobosk <AT> fastmail.fm> |
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Closes: https://bugs.gentoo.org/788703 |
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Signed-off-by: Marek Szuba <marecki <AT> gentoo.org> |
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|
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.../zbar/files/zbar-0.23.1_python_tp_print.patch | 55 ++++++++++++++++++++++ |
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media-gfx/zbar/zbar-0.23.1.ebuild | 1 + |
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2 files changed, 56 insertions(+) |
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|
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diff --git a/media-gfx/zbar/files/zbar-0.23.1_python_tp_print.patch b/media-gfx/zbar/files/zbar-0.23.1_python_tp_print.patch |
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new file mode 100644 |
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index 00000000000..8d4d821426d |
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--- /dev/null |
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+++ b/media-gfx/zbar/files/zbar-0.23.1_python_tp_print.patch |
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@@ -0,0 +1,55 @@ |
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+From 938d39716488b545b92c28f48acc94a7b8fc9138 Mon Sep 17 00:00:00 2001 |
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+From: Mauro Carvalho Chehab <mchehab+huawei@××××××.org> |
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+Date: Tue, 28 Jul 2020 10:27:30 +0200 |
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+Subject: [PATCH] python: enum: make it compatible with Python 3.9 |
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+ |
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+As reported by: |
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+ https://github.com/mchehab/zbar/issues/92 |
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+ |
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+python bindings don't build with Python 3.9, because it is |
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+using tp_print, which has been silently ignored since Python |
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+3.0, according with[1]: |
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+ |
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+ "The tp_print slot of PyTypeObject has been removed. |
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+ It was used for printing objects to files in Python 2.7 |
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+ and before. |
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+ Since Python 3.0, it has been ignored and unused." |
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+ |
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+[1] https://docs.python.org/3.9/whatsnew/3.9.html#id3 |
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+ |
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+Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@××××××.org> |
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+--- |
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+ python/enum.c | 5 +++++ |
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+ 1 file changed, 5 insertions(+) |
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+ |
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+diff --git a/python/enum.c b/python/enum.c |
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+index a1135531..dfe1b1ef 100644 |
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+--- a/python/enum.c |
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++++ b/python/enum.c |
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+@@ -76,6 +76,8 @@ enumitem_str (zbarEnumItem *self) |
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+ return(self->name); |
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+ } |
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+ |
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++#if PY_MAJOR_VERSION < 3 |
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++/* tp_print was dropped on Python 3.9 */ |
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+ static int |
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+ enumitem_print (zbarEnumItem *self, |
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+ FILE *fp, |
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+@@ -83,6 +85,7 @@ enumitem_print (zbarEnumItem *self, |
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+ { |
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+ return(self->name->ob_type->tp_print(self->name, fp, flags)); |
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+ } |
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++#endif |
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+ |
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+ static PyObject* |
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+ enumitem_repr (zbarEnumItem *self) |
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+@@ -115,7 +118,9 @@ PyTypeObject zbarEnumItem_Type = { |
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+ .tp_new = (newfunc)enumitem_new, |
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+ .tp_dealloc = (destructor)enumitem_dealloc, |
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+ .tp_str = (reprfunc)enumitem_str, |
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++#if PY_MAJOR_VERSION < 3 |
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+ .tp_print = (printfunc)enumitem_print, |
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++#endif |
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+ .tp_repr = (reprfunc)enumitem_repr, |
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+ }; |
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+ |
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|
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diff --git a/media-gfx/zbar/zbar-0.23.1.ebuild b/media-gfx/zbar/zbar-0.23.1.ebuild |
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index d74a878a969..7b07b269b68 100644 |
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--- a/media-gfx/zbar/zbar-0.23.1.ebuild |
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+++ b/media-gfx/zbar/zbar-0.23.1.ebuild |
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@@ -87,6 +87,7 @@ PATCHES=( |
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"${FILESDIR}/${PN}-0.23_fix_Qt5X11Extras_detect.patch" |
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"${FILESDIR}/${PN}-0.23_fix_python_detect.patch" |
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"${FILESDIR}/${P}-autoconf-2.70.patch" |
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+ "${FILESDIR}/${PN}-0.23.1_python_tp_print.patch" |
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) |
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|
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DOCS=( README.md NEWS.md TODO.md HACKING.md TODO.md ChangeLog ) |