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authorParménides GV <parmegv@sdf.org>2014-04-09 16:03:55 +0200
committerParménides GV <parmegv@sdf.org>2014-04-09 16:07:34 +0200
commit1684c8f398922065a97e7da4dac4ac6a33cc5218 (patch)
tree76a4b11ae0d7b217c088f3c2b8fc7e69a7b8ae0d /app/lzo/BUGS
parentb9a2b085a8f508cd09e2639c70be845c992c4a3e (diff)
Back to the standard "app" module.
This return to "app" instead of "bitmask_android" is due to this reading: https://developer.android.com/sdk/installing/studio-build.html#projectStructure I'll have to tweak the final apk name in build.gradle.
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+============================================================================
+LZO -- a real-time data compression library
+============================================================================
+
+LZO is free of any known bugs.
+
+Nevertheless LZO has been reported to break the optimizer of some
+compilers including gcc 2.7.2 (AIX, IRIX) and Watcom C 9.5.
+
+So if 'lzotest' reports data decompression errors you should recompile
+everything without optimizations and see if that fixes the problem.
+I'd like to hear about optimizer problems and possible workarounds.
+
+
+Known compiler problems:
+------------------------
+ some versions of gcc use '-O2 -fno-strength-reduce'
+ some versions of gcc use '-O2 -fno-schedule-insns -fno-schedule-insns2'
+ Watcom C 9.5 compile with '-oneax' instead of '-oneatx'
+
+