code@quiver:~/projects/sourcemod/libs/think_hooks/build$ ambuild
Spawned taskmaster (pid: 17543)
Spawned worker (pid: 17548)
[17548] c++ -pipe -fno-strict-aliasing -Wall -Werror -Wno-unused -Wno-switch -Wno-array-bounds -msse -m32 -fvisibility=hidden -Wno-narrowing -Wno-unused-result -mfpmath=sse -g3 -ggdb3 -std=c++11 -fno-exceptions -fno-threadsafe-statics -Wno-non-virtual-dtor -Wno-overloaded-virtual -fvisibility-inlines-hidden -Wno-delete-non-virtual-dtor -Dstricmp=strcasecmp -D_stricmp=strcasecmp -D_snprintf=snprintf -D_vsnprintf=vsnprintf -DHAVE_STDINT_H -DGNUC -D_LINUX -DPOSIX -DSE_TF2=11 -DSOURCE_ENGINE=11 -DCOMPILER_GCC -DNO_HOOK_MALLOC -DNO_MALLOC_OVERRIDE -I /home/code/projects/sourcemod/libs/sourcemod/public -I /home/code/projects/sourcemod/libs/think_hooks -I /home/code/projects/sourcemod/libs/think_hooks/sdk -I /home/code/projects/sourcemod/libs/sourcemod/public -I /home/code/projects/sourcemod/libs/sourcemod/public/extensions -I /home/code/projects/sourcemod/libs/sourcemod/sourcepawn/include -I /home/code/projects/sourcemod/libs/sourcemod/public/amtl/amtl -I /home/code/projects/sourcemod/libs/sourcemod/public/amtl -I /home/code/projects/sourcemod/libs/amtl -I /home/code/projects/sourcemod/libs/metamod-source/core -I /home/code/projects/sourcemod/libs/metamod-source/core/sourcehook -I /home/code/projects/sourcemod/libs/hl2sdk-tf2/public -I /home/code/projects/sourcemod/libs/hl2sdk-tf2/public/engine -I /home/code/projects/sourcemod/libs/hl2sdk-tf2/public/mathlib -I /home/code/projects/sourcemod/libs/hl2sdk-tf2/public/vstdlib -I /home/code/projects/sourcemod/libs/hl2sdk-tf2/public/tier0 -I /home/code/projects/sourcemod/libs/hl2sdk-tf2/public/tier1 -I /home/code/projects/sourcemod/libs/hl2sdk-tf2/public/game/server -I /home/code/projects/sourcemod/libs/hl2sdk-tf2/public/toolframework -I /home/code/projects/sourcemod/libs/hl2sdk-tf2/game/shared -I /home/code/projects/sourcemod/libs/hl2sdk-tf2/common -H -c /home/code/projects/sourcemod/libs/think_hooks/extension.cpp -o extension.o
In file included from /home/code/projects/sourcemod/libs/amtl/amtl/am-autoptr.h:38:0,
                 from /home/code/projects/sourcemod/libs/think_hooks/extension.h:42,
                 from /home/code/projects/sourcemod/libs/think_hooks/extension.cpp:32:
/home/code/projects/sourcemod/libs/amtl/amtl/am-uniqueptr.h: In function ‘typename ke::impl::UniquePtrMatcher<T>::UnknownBound ke::MakeUnique(size_t)’:
/home/code/projects/sourcemod/libs/amtl/amtl/am-uniqueptr.h:189:20: error: expected nested-name-specifier before ‘remove_extent’
   typedef typename remove_extent<T>::type BaseType;
                    ^
/home/code/projects/sourcemod/libs/amtl/amtl/am-uniqueptr.h:189:33: error: expected initializer before ‘<’ token
   typedef typename remove_extent<T>::type BaseType;
                                 ^
/home/code/projects/sourcemod/libs/amtl/amtl/am-uniqueptr.h:190:22: error: expected primary-expression before ‘(’ token
   return UniquePtr<T>(new BaseType[count]());
                      ^
/home/code/projects/sourcemod/libs/amtl/amtl/am-uniqueptr.h:190:27: error: ‘BaseType’ does not name a type
   return UniquePtr<T>(new BaseType[count]());
                                            ^
Build failed.

-------------------------

On extension.h:

#include "amtl/am-autoptr.h"

On extension.cpp:

ke::AutoPtr<SMThinkActionData> frame(reinterpret_cast<SMThinkActionData *>(pData));