【MAC】build failed about mitsuba HOT 2 CLOSED

I have the same problem like you, did you fix it?

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Hi,

After digging a little, it seems that on macOS, the following header include:

#include <version>

accidentally resolves to dependencies/version.
A quick workaround is to rename it to dependencies/version.txt, and update SConscript.configure to refer to the new filename:

diff --git a/build/SConscript.configure b/build/SConscript.configure
index baca8b74..c98f0345 100644
--- a/build/SConscript.configure
+++ b/build/SConscript.configure
@@ -281,7 +281,7 @@ else:
 Export('MTS_VERSION')
 
 if needsBuildDependencies:
-        versionFilename = GetBuildPath('#dependencies/version')
+        versionFilename = GetBuildPath('#dependencies/version.txt')
         versionMismatch = False
 
         if not os.path.exists(versionFilename):

I'm opening a couple of PRs to integrate those changes.

By the way, in case you're using the scons-python3 branch, I've just updated it to stop using has_key method which was removed. I tested it with SCons 4.3.0.

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