$ make
mkdir -p Release
make amxmodx
make[1]: Entering directory `/usr/bin/PROJ/amxmodx'
gcc -I. -I../hlsdk -I../hlsdk/dlls -I../hlsdk/engine -I../hlsdk/game_shared -I../hlsdk/game_shared  -I../metamod/metamod -Lzlib -I../hlsdk/common -O2 -fno-strict-aliasing -funroll-loops -s -fomit-frame-pointer -pipe -DNDEBUG -fvisibility=hidden -fvisibility-inlines-hidden -march=i586 -DLINUX -DAMX_NOPROPLIST -Wall -DHAVE_STDINT_H -static-libgcc -fno-rtti -fno-exceptions -DPAWN_CELL_SIZE=32 -DJIT -DASM32 -m32 -o Release/meta_api.o -c meta_api.cpp
In file included from amxmodx.h:42:0,
                 from meta_api.cpp:40:
../hlsdk/dlls/extdll.h:29:0: warning: ignoring #pragma warning
../hlsdk/dlls/extdll.h:30:0: warning: ignoring #pragma warning
../hlsdk/dlls/extdll.h:31:0: warning: ignoring #pragma warning
../hlsdk/dlls/extdll.h:32:0: warning: ignoring #pragma warning
../hlsdk/dlls/extdll.h:33:0: warning: ignoring #pragma warning
In file included from ../metamod/metamod/dllapi.h:41:0,
                 from ../metamod/metamod/meta_api.h:40,
                 from amxmodx.h:43,
                 from meta_api.cpp:40:
../metamod/metamod/osdep.h:64:3: error: #error "OS unrecognized"
In file included from amx.h:28:0,
                 from modules.h:35,
                 from amxmodx.h:58,
                 from meta_api.cpp:40:
./sclinux.h:20:0: warning: "stricmp" redefined
/usr/include/string.h:121:0: note: this is the location of the previous definition
./sclinux.h:21:0: warning: "strnicmp" redefined
/usr/include/string.h:127:0: note: this is the location of the previous definition
In file included from ../metamod/metamod/sdk_util.h:55:0,
                 from ../metamod/metamod/dllapi.h:40,
                 from ../metamod/metamod/meta_api.h:40,
                 from amxmodx.h:43,
                 from meta_api.cpp:40:
../hlsdk/dlls/util.h:249:70: warning: ‘typedef’ was ignored in this declaration
In file included from ../metamod/metamod/dllapi.h:41:0,
                 from ../metamod/metamod/meta_api.h:40,
                 from amxmodx.h:43,
                 from meta_api.cpp:40:
../metamod/metamod/osdep.h: In function ‘const char* str_os_error()’:
../metamod/metamod/osdep.h:519:1: warning: no return statement in function returning non-void
In file included from ../metamod/metamod/meta_api.h:40:0,
                 from amxmodx.h:43,
                 from meta_api.cpp:40:
../metamod/metamod/dllapi.h: At global scope:
../metamod/metamod/dllapi.h:50:1: error: ‘DLLEXPORT’ does not name a type
../metamod/metamod/dllapi.h:51:1: error: ‘DLLEXPORT’ does not name a type
../metamod/metamod/dllapi.h:55:1: error: ‘DLLEXPORT’ does not name a type
In file included from amxmodx.h:43:0,
                 from meta_api.cpp:40:
../metamod/metamod/meta_api.h:129:1: error: ‘DLLEXPORT’ does not name a type
../metamod/metamod/meta_api.h:134:1: error: ‘DLLEXPORT’ does not name a type
../metamod/metamod/meta_api.h:143:1: error: ‘DLLEXPORT’ does not name a type
../metamod/metamod/meta_api.h:153:1: error: ‘DLLEXPORT’ does not name a type
../metamod/metamod/meta_api.h:157:1: error: ‘DLLEXPORT’ does not name a type
../metamod/metamod/meta_api.h:159:1: error: ‘DLLEXPORT’ does not name a type
../metamod/metamod/meta_api.h:163:1: error: ‘DLLEXPORT’ does not name a type
../metamod/metamod/meta_api.h:165:1: error: ‘DLLEXPORT’ does not name a type
../metamod/metamod/meta_api.h:167:1: error: ‘DLLEXPORT’ does not name a type
In file included from amxmodx.h:61:0,
                 from meta_api.cpp:40:
CMisc.h: In constructor ‘CCVar::CCVar(const char*, const char*, int, float)’:
CMisc.h:53:17: warning: deprecated conversion from string constant to ‘char*’
In file included from amxmodx.h:63:0,
                 from meta_api.cpp:40:
CModule.h: At global scope:
CModule.h:85:2: error: ‘DLHANDLE’ does not name a type
In file included from meta_api.cpp:40:0:
amxmodx.h:111:10: error: ‘HINSTANCE’ does not name a type
meta_api.cpp:67:1: warning: deprecated conversion from string constant to ‘char*’
meta_api.cpp:67:1: warning: deprecated conversion from string constant to ‘char*’
meta_api.cpp:67:1: warning: deprecated conversion from string constant to ‘char*’
meta_api.cpp:67:1: warning: deprecated conversion from string constant to ‘char*’
meta_api.cpp:67:1: warning: deprecated conversion from string constant to ‘char*’
meta_api.cpp:67:1: warning: deprecated conversion from string constant to ‘char*’
meta_api.cpp:67:1: warning: deprecated conversion from string constant to ‘char*’
meta_api.cpp:140:82: warning: deprecated conversion from string constant to ‘char*’
meta_api.cpp:140:82: warning: deprecated conversion from string constant to ‘char*’
meta_api.cpp:141:67: warning: deprecated conversion from string constant to ‘char*’
meta_api.cpp:141:67: warning: deprecated conversion from string constant to ‘char*’
meta_api.cpp:142:60: warning: deprecated conversion from string constant to ‘char*’
meta_api.cpp:142:60: warning: deprecated conversion from string constant to ‘char*’
meta_api.cpp:143:63: warning: deprecated conversion from string constant to ‘char*’
meta_api.cpp:143:63: warning: deprecated conversion from string constant to ‘char*’
meta_api.cpp:144:73: warning: deprecated conversion from string constant to ‘char*’
meta_api.cpp:144:73: warning: deprecated conversion from string constant to ‘char*’
meta_api.cpp: In function ‘void BuildPluginFileList(const char*, CStack<String*>&)’:
meta_api.cpp:184:15: warning: unused variable ‘path’
meta_api.cpp: In function ‘int C_PrecacheSound(char*)’:
meta_api.cpp:285:45: warning: deprecated conversion from string constant to ‘char*’
meta_api.cpp:286:45: warning: deprecated conversion from string constant to ‘char*’
meta_api.cpp:287:45: warning: deprecated conversion from string constant to ‘char*’
meta_api.cpp: In function ‘int C_Spawn(edict_t*)’:
meta_api.cpp:366:27: warning: deprecated conversion from string constant to ‘char*’
meta_api.cpp:367:29: warning: deprecated conversion from string constant to ‘char*’
meta_api.cpp:461:130: warning: deprecated conversion from string constant to ‘char*’
meta_api.cpp: In function ‘void C_ClientUserInfoChanged_Post(edict_t*, char*)’:
meta_api.cpp:851:53: warning: deprecated conversion from string constant to ‘char*’
meta_api.cpp: In function ‘int Meta_Attach(PLUG_LOADTIME, META_FUNCTIONS*, meta_globals_t*, gamedll_funcs_t*)’:
meta_api.cpp:1419:40: error: ‘GetEntityAPI2’ was not declared in this scope
meta_api.cpp:1420:45: error: ‘GetEntityAPI2_Post’ was not declared in this scope
meta_api.cpp:1421:45: error: ‘GetEngineFunctions’ was not declared in this scope
meta_api.cpp:1422:50: error: ‘GetEngineFunctions_Post’ was not declared in this scope
meta_api.cpp:1424:45: error: ‘GetNewDLLFunctions’ was not declared in this scope
meta_api.cpp:1440:37: warning: deprecated conversion from string constant to ‘char*’
meta_api.cpp:1460:107: warning: deprecated conversion from string constant to ‘char*’
meta_api.cpp:1462:66: warning: deprecated conversion from string constant to ‘char*’
meta_api.cpp:1466:104: warning: deprecated conversion from string constant to ‘char*’
Makefile:72: recipe for target `Release/meta_api.o' failed
make[1]: *** [Release/meta_api.o] Error 1
make[1]: Leaving directory `/usr/bin/PROJ/amxmodx'
Makefile:75: recipe for target `all' failed
make: *** [all] Error 2