[Buildroot] [git commit] python3: do not use the system OpenSSL in the host variant
From: Thomas Petazzoni <hidden>
Date: 2016-11-25 22:13:00
Subsystem:
the rest · Maintainer:
Linus Torvalds
commit: https://git.buildroot.net/buildroot/commit/?id=fa627738266e5c5c45f6250657ac113cc99df5a3 branch: https://git.buildroot.net/buildroot/commit/?id=refs/heads/master host-python3 currently detect if there is an usable OpenSSL installation and conditionnaly compiles the 'ssl', '_ssl' and '_hashlib' modules. This may break compilation if the system's OpenSSL has been updated to 1.1.0 because of a bug in python, see https://bugs.python.org/issue26470 for details. Unlike Python 2.7, Python 3 unconditionnaly compiles fallbacks for common hash algorithm, so disabling OpenSSL will still leave Python 3 with implementations of common hash algorithm. This adds a patch to configure.ac patch to implement a --disable-openssl option. Signed-off-by: Nicolas Cavallari <redacted> Tested-by: Arnout Vandecappelle (Essensium/Mind) <redacted> Signed-off-by: Thomas Petazzoni <redacted> --- .../0031-Add-an-option-to-disable-openssl.patch | 23 ++++++++++++++++++++++ package/python3/python3.mk | 3 ++- 2 files changed, 25 insertions(+), 1 deletion(-)
diff --git a/package/python3/0031-Add-an-option-to-disable-openssl.patch b/package/python3/0031-Add-an-option-to-disable-openssl.patch
new file mode 100644
index 0000000..d437520
--- /dev/null
+++ b/package/python3/0031-Add-an-option-to-disable-openssl.patch@@ -0,0 +1,23 @@ +From: Nicolas Cavallari <nicolas.cavallari@green-communications.fr> +Subject: [PATCH] Add an option to disable openssl support. + +Signed-off-by: Nicolas Cavallari <nicolas.cavallari@green-communications.fr> +--- + configure.ac | 6 ++++++ + 1 file changed, 6 insertions(+) + +--- a/configure.ac ++++ b/configure.ac +@@ -3027,6 +3027,12 @@ + DISABLED_EXTENSIONS="${DISABLED_EXTENSIONS} unicodedata" + fi]) + ++AC_ARG_ENABLE(openssl, ++ AS_HELP_STRING([--disable-openssl], [disable openssl support]), ++ [ if test "$enableval" = "no"; then ++ DISABLED_EXTENSIONS="${DISABLED_EXTENSIONS} ssl _ssl _hashlib" ++ fi]) ++ + AC_SUBST(TK) + AC_ARG_ENABLE(tk, + AS_HELP_STRING([--disable-tk], [disable tk]),
diff --git a/package/python3/python3.mk b/package/python3/python3.mk
index f355ae9..8bfae79 100644
--- a/package/python3/python3.mk
+++ b/package/python3/python3.mk@@ -36,7 +36,8 @@ HOST_PYTHON3_CONF_OPTS += \ --enable-unicodedata \ --disable-test-modules \ --disable-idle3 \ - --disable-ossaudiodev + --disable-ossaudiodev \ + --disable-openssl # Make sure that LD_LIBRARY_PATH overrides -rpath. # This is needed because libpython may be installed at the same time that