qemu-trivial
[Top][All Lists]
Advanced

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

[Qemu-trivial] [PATCH] configure: Don't write .pyc files by default (pyt


From: Stefan Weil
Subject: [Qemu-trivial] [PATCH] configure: Don't write .pyc files by default (python -B)
Date: Tue, 27 Aug 2013 15:12:41 +0200

When a Python script is run, Python normally writes bytecode into a .pyc file.
QEMU's build process uses several Python scripts which are called from
configure or make.

The generated .pyc files take disk space without being of much use, because
those scripts are short, not time critical and only called a few times.

Python's option -B disables writing of .pyc files. QEMU now uses "python -B"
as default, but it is still possible to choose a different call by passing
--python=PYTHON to configure.

Signed-off-by: Stefan Weil <address@hidden>
---

It was necessary to change from "$python" to simply $python in the
Python test. This should not matter: we already have a simple $python
in configure, and Python wants to be installed in a path without
spaces.

Stefan

 configure |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/configure b/configure
index 0a55c20..db69327 100755
--- a/configure
+++ b/configure
@@ -568,7 +568,7 @@ fi
 
 : ${make=${MAKE-make}}
 : ${install=${INSTALL-install}}
-: ${python=${PYTHON-python}}
+: ${python=${PYTHON-python -B}}
 : ${smbd=${SMBD-/usr/sbin/smbd}}
 
 # Default objcc to clang if available, otherwise use CC
@@ -1348,7 +1348,7 @@ fi
 
 # Note that if the Python conditional here evaluates True we will exit
 # with status 1 which is a shell 'false' value.
-if ! "$python" -c 'import sys; sys.exit(sys.version_info < (2,4) or 
sys.version_info >= (3,))'; then
+if ! $python -c 'import sys; sys.exit(sys.version_info < (2,4) or 
sys.version_info >= (3,))'; then
   error_exit "Cannot use '$python', Python 2.4 or later is required." \
       "Note that Python 3 or later is not yet supported." \
       "Use --python=/path/to/python to specify a supported Python."
-- 
1.7.10.4




reply via email to

[Prev in Thread] Current Thread [Next in Thread]