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| author | Adam Duskett <Aduskett@gmail.com> | 2018-12-16 18:27:33 -0500 |
|---|---|---|
| committer | Peter Korsgaard <peter@korsgaard.com> | 2019-02-04 13:22:55 +0100 |
| commit | 6809f38351425bd3c407a54e19cf4facdab7db60 (patch) | |
| tree | 5d3dfb3be9adff95d6f45e312c85e3c646a1ef15 /support | |
| parent | 68c95c6ea5c6366bc977c382fadf45c8a2f433a2 (diff) | |
| download | buildroot-6809f38351425bd3c407a54e19cf4facdab7db60.tar.gz buildroot-6809f38351425bd3c407a54e19cf4facdab7db60.zip | |
dependencies.sh: Check for a host python version >= 2.7
Older distributions such as CentOS6 come with python2.6, which causes build
failures in packages such as host-libglib2 because they require python2.7 and
above.
host-libglib2 will produce the error message:
/bin/sh: python2.7: command not found
Python2.7 is a hard-coded value in configure.ac. If one changes the value to
just "python," the following stack trace is produced:
Traceback (most recent call last):
File "./gdbus-2.0/codegen/gdbus-codegen.in", line 55, in <module>
self.outfile.write(LICENSE_STR.format(config.VERSION))
ValueError : sys.exit(codegen_main.codegen_main())
zero length field name in format
Instead of supporting an ancient version of Python that had its support ended
in October os 2013, it would be more pragmatic only to support Python2.7 and
above.
Luckily; CentOS6 has the centos-release-scl repository, which allows users to
install python2.7, and Debian 8 comes with Python2.7 already, making this patch
relatively low impact.
Signed-off-by: Adam Duskett <Aduskett@gmail.com>
[Peter: only look at major.minor to handle x.y.z with z < 10]
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Diffstat (limited to 'support')
| -rwxr-xr-x | support/dependencies/dependencies.sh | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/support/dependencies/dependencies.sh b/support/dependencies/dependencies.sh index 58c34d880f..826874baa2 100755 --- a/support/dependencies/dependencies.sh +++ b/support/dependencies/dependencies.sh @@ -181,6 +181,14 @@ if test "${missing_progs}" = "yes" ; then exit 1 fi +# Check that the python version is at least 2.7 +PYTHON_VERSION=$(python -V 2>&1 |awk '{ split($2, v, "."); print v[1] v[2] }') +if [ $PYTHON_VERSION -lt 27 ]; then + echo + echo "You have '$(python -V 2>&1)' installed. Python >= 2.7 is required" + exit 1; +fi + if grep ^BR2_NEEDS_HOST_UTF8_LOCALE=y $BR2_CONFIG > /dev/null; then if ! which locale > /dev/null ; then echo |
