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-rw-r--r--scons/custom.py7
-rwxr-xr-xscons/gallium.py9
2 files changed, 14 insertions, 2 deletions
diff --git a/scons/custom.py b/scons/custom.py
index 09946fa7324..8028990ef61 100644
--- a/scons/custom.py
+++ b/scons/custom.py
@@ -48,7 +48,12 @@ import source_list
# a path directly. We want to support both, so we need to detect the SCons version,
# for which no API is provided by SCons 8-P
-scons_version = tuple(map(int, SCons.__version__.split('.')))
+# Scons version string has consistently been in this format:
+# MajorVersion.MinorVersion.Patch[.alpha/beta.yyyymmdd]
+# so this formula should cover all versions regardless of type
+# stable, alpha or beta.
+# For simplicity alpha and beta flags are removed.
+scons_version = tuple(map(int, SCons.__version__.split('.')[:3]))
def quietCommandLines(env):
# Quiet command lines
diff --git a/scons/gallium.py b/scons/gallium.py
index efe32e06c6c..61bbeb2399f 100755
--- a/scons/gallium.py
+++ b/scons/gallium.py
@@ -311,7 +311,14 @@ def generate(env):
# Speed up dependency checking. See
# - https://github.com/SCons/scons/wiki/GoFastButton
# - https://bugs.freedesktop.org/show_bug.cgi?id=109443
- scons_version = distutils.version.StrictVersion(SCons.__version__)
+
+ # Scons version string has consistently been in this format:
+ # MajorVersion.MinorVersion.Patch[.alpha/beta.yyyymmdd]
+ # so this formula should cover all versions regardless of type
+ # stable, alpha or beta.
+ # For simplicity alpha and beta flags are removed.
+
+ scons_version = distutils.version.StrictVersion('.'.join(SCons.__version__.split('.')[:3]))
if scons_version < distutils.version.StrictVersion('3.0.2') or \
scons_version > distutils.version.StrictVersion('3.0.4'):
env.Decider('MD5-timestamp')