What changed in EDuke32, build by build

Fix detection of menu sounds in EVENT_SOUND

Change default unfiltered texture mode to 0 (no mipmaps)

Fix clang Windows build. DONT_BUILD.

Fix mistake in r5862. DONT_BUILD.

Fix erroneous display of MESSAGES: ON when it should be OFF.

Fix TEST_SYNC_KEY macro to always return 1 or 0.

Allow an invocation like `make CC=clang-3.8` to work properly.

Fix undefined behavior: null pointer passed as argument which is declared to never be null

Loop optimizations in screencapture

Support saving specified CON arrays in map states

block ctrl-x and ctrl-shift-x from working if you have unsaved changes

Fix ghost tsprite bug introduced in previous commit.

Finish what r5484 started but got reverted in r5723. Cstat 1024 now works properly in Polymost without causing any side effects in Classic. It remains unimplemented in Polymer.

Reinstitute the cosmetic cleanups that should have been a separate commit from r5484 and were reverted in r5723.

Fix MIDI playback on Windows, broken in r5817.

Fix autoaim. Oops.

Cleanups

Fix warning: signed and unsigned type in conditional expression [-Wsign-compare]

Fix a bug in r5826 regarding display of the WWII GI rocket launcher.

Add bit 1 to action flags: use the viewpoint's position relative to the actor when calculating which rotation to display, instead of the viewpoint's angle, for viewtypes 2/3/4/8. 5/7 already do this.

Add an optional sixth parameter, a flags bitfield, to action definitions. Bump BYTEVERSION.

Enumify stuff having to do with action parameters.

I need to quit trying to be clever

Fix Polymer breakage

Fix builds on broken compilers that don't properly support using "z" in the length field of a printf format placeholder.

Satisfy warning: this 'if' clause does not guard... [-Wmisleading-indentation]

Fix warning: logical 'and' of equal expressions [-Wlogical-op]

Fix warning: left shift of negative value [-Wshift-negative-value]

Fix simple_array operator[] parameter type.

Fix a memory leak in CON_RESIZEARRAY. This commit also includes an inconsequential dozen or so lines of formatting changes I had done when I stumbled across the bug.

Add "string" alias for "definequote" and "print" alias for "quote".

Fix a couple of gcc 6.x warnings.

Fix a software mode crash bug involving bad animation flags set on tiles

More readability cleanup. DONT_BUILD.

on TROR point insertion, mark more points.

pull out some code from M32_InsertPoint() into M32_MarkPointInsertion().

fix map-text loading.

SDL2 layer: in Mapster32, fix menu Ctrl-F in case NumLock is on.

engine.c: fix potential smostwall[-1] access. Found by ASan.

nice nice good stuff

Build fix

Correct an oversight in r3580.

Revert part of r5481. We can't rely on the sprite trackers to tell us when tsprites change.

Restore some accidentally-working cases of SEs 5, 6, 14, and 30 broken in r3161.

Fix build on OpenBSD. DONT_BUILD.

Revert r5658. This fixes the disappearing chaingun problem.

In uploadtexture, don't assume that a non-masking texture can safely be sent to the driver without the alpha channel.

Fix the oversight in handling tspr->extra from r5400 by setting it to zero in polymer_scansprites.

Remove trailing whitespace from anything we don't need to rebase from an upstream.

Add some preprocessor checks on the output format to the asm.

Create GTK *_banner.c files in obj/ subfolders instead of rsrc/ so that they don't need separate cleanup rules.

Make Objective-C code build as Objective-C++ when we build C code as C++.

Add extra optimization defaults for OS X builds since all Intel Macs are guaranteed certain features due to the time of their debut.

Clean up handling of architectures.

Remove unnecessary asm unprotection of ylookup[].

Clean up self-modifying assembly unprotection and add PROT_EXEC to mprotect() calls.

Clean up creation of SDL_Renderer and provide information about the process to the log.

Clean up fallback video mode attempt code in order to fix at least three bugs.

A small patch from rhoenie to make our source compatible with the Intel C Compiler.

Update ignore rules.

Fix build. BUILD_LUNATIC.

Convert object lists to an escaped multi-line format for better diffing.

Add some missing dependencies on the folders in which objects are created.

Add L_CXXONLYFLAGS, and use it to pass "-static-libstdc++" on Windows.

Add CON_CLAMP

VS solution update. DONT_BUILD.

Fix issue where sometimes hitscan projectile trails weren't spawning

Misc Polymost crap. Improves detection of sprite/wall collisions for z-fighting avoidance

Replace uses of "swap64bit" where "swapdouble" is what is really meant. There is nothing in this to handle potential platforms where sizeof(double) != sizeof(int64_t)