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python3: RDEPEND on libgcc

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Python uses features of glibc that require it to dynamically load (i.e.
dlopen()) libgcc_s at runtime. However, since this isn't a link time
dependency, it doesn't get picked up automatically by bitbake so
manually add it to RDEPENDS.

There is an outstanding bug in Python to make it explicitly link against
libgcc at link time which would remove the need for this. See:
https://bugs.python.org/issue37395

(From OE-Core rev: 04297ee03f5f4e4edafaf332a6648465f52ba1eb)

Signed-off-by: Joshua Watt <JPEWhacker@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Signed-off-by: Armin Kuster <akuster808@gmail.com>
[ merged the fix to make it glibc only ]
Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Joshua Watt
2020-01-17 19:04:23 +02:00
committed by Richard Purdie
parent 37e53c426b
commit 441f31d02f
1 changed files with 2 additions and 0 deletions
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meta/recipes-devtools/python/python3_3.7.6.bb
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@@ -308,6 +308,8 @@ FILES_${PN}-misc = "${libdir}/python${PYTHON_MAJMIN} ${libdir}/python${PYTHON_MA
PACKAGES += "${PN}-man"
FILES_${PN}-man = "${datadir}/man"
# See https://bugs.python.org/issue18748 and https://bugs.python.org/issue37395
RDEPENDS_libpython3_append_libc-glibc = " libgcc"
RDEPENDS_${PN}-ptest = "${PN}-modules ${PN}-tests unzip bzip2 libgcc tzdata-europe coreutils sed"
RDEPENDS_${PN}-ptest_append_libc-glibc = " locale-base-tr-tr.iso-8859-9"
RDEPENDS_${PN}-tkinter += "${@bb.utils.contains('PACKAGECONFIG', 'tk', 'tk tk-lib', '', d)}"