17 enum optimization_profile
19 k_optimization_profile_debug
,
20 k_optimization_profile_release
44 void vg_build_syscall(const char *fmt
, ...)
47 va_start( args
, fmt
);
50 vsnprintf( call
, vg_list_size( call
), fmt
, args
);
60 void vg_build_object( const char *file
)
62 strcat( vg_compiler
.file
, file
);
65 void vg_build_library_dir( const char *ldir
)
67 strcat( vg_compiler
.library
, ldir
);
70 void vg_build_link( const char *link
)
72 strcat( vg_compiler
.link
, link
);
75 void vg_build_include( const char *inc
)
77 strcat( vg_compiler
.include
, inc
);
80 const char *vg_compiler_str(void)
82 return (const char *[]){ "clang", "gcc", "i686-w64-mingw32-gcc" }
83 [vg_compiler
.compiler
];
86 void vg_build_start( const char *name
, enum compiler compiler
)
88 vg_compiler
.file
[0] = '\0';
89 vg_compiler
.link
[0] = '\0';
90 vg_compiler
.include
[0] = '\0';
91 vg_compiler
.library
[0] = '\0';
92 vg_compiler
.compiler
= compiler
;
93 strcpy( vg_compiler
.name
, name
);
95 snprintf( vg_compiler
.build_dir
, 512,
100 if( vg_compiler
.clean
){
101 vg_build_syscall( "rm -rf %s", vg_compiler
.build_dir
);
104 vg_build_syscall( "mkdir -p %s", vg_compiler
.build_dir
);
105 vg_build_include( "-I. -I./vg " );
106 vg_build_library_dir( "-L. " );
109 void vg_build_add_link_for_graphics(void)
111 if( (vg_compiler
.compiler
== k_compiler_gcc
) ||
112 (vg_compiler
.compiler
== k_compiler_clang
) )
114 vg_build_link( "-lSDL2 -lGL -lX11 -lXxf86vm -lXrandr -lXi -ldl " );
118 vg_build_link( "-lmingw32 -lSDL2main -lSDL2 -lopengl32 -mwindows \\\n" );
119 vg_build_link( " -Wl,--dynamicbase -Wl,--nxcompat \\\n" );
121 /* + 26.05.23: Suddenly something is pulling in winpthread.
122 * cant work out whats doing it or why. */
123 vg_build_link( " -Wl,-Bstatic,--whole-archive \\\n" );
124 vg_build_link( " -lwinpthread \\\n" );
125 vg_build_link( " -Wl,--no-whole-archive " );
128 vg_build_object( "vg/dep/glad/glad.c " );
130 vg_build_link( "-lm " );
131 if( vg_compiler
.compiler
== k_compiler_mingw
){
132 //vg_build_link( "-mthreads " );
133 //vg_build_link( "-static-libgcc " );
136 vg_build_link( "-pthread " );
140 void vg_build_add_link_for_game(void)
142 if( (vg_compiler
.compiler
== k_compiler_gcc
) ||
143 (vg_compiler
.compiler
== k_compiler_clang
) )
145 vg_build_link( "-lsteam_api " );
149 vg_build_library_dir( "-L./vg/dep/sdl " );
150 vg_build_link( "vg/dep/steam/steam_api.dll " );
153 vg_build_include( "-I./vg/dep " );
154 vg_build_library_dir( "-L./vg/dep/steam " );
157 void vg_build_bin_dependency_file( const char *src
)
159 vg_build_syscall( "cp %s %s", src
, vg_compiler
.build_dir
);
162 void vg_build_symbolic_link( const char *folder
, const char *bin_name
)
165 snprintf( dest
, 512, "%s/%s", vg_compiler
.build_dir
, bin_name
);
167 if( !access( dest
, F_OK
) )
168 vg_build_syscall( "unlink %s", dest
);
170 vg_build_syscall( "ln -srf %s %s", folder
, dest
);
173 void vg_build_copy_graphics_dependencies(void)
175 if( vg_compiler
.compiler
== k_compiler_mingw
)
177 vg_build_bin_dependency_file( "vg/dep/sdl/SDL2.dll" );
181 void vg_build_copy_game_dependencies(void)
183 vg_build_bin_dependency_file(
184 "vg/submodules/SDL_GameControllerDB/gamecontrollerdb.txt" );
186 if( (vg_compiler
.compiler
== k_compiler_gcc
) ||
187 (vg_compiler
.compiler
== k_compiler_clang
) )
189 vg_build_bin_dependency_file( "vg/dep/steam/libsteam_api.so" );
193 vg_build_bin_dependency_file( "vg/dep/steam/steam_api.dll" );
197 void vg_build_mode_release(void)
199 vg_compiler
.optimization_profile
= k_optimization_profile_release
;
202 void vg_build_mode_debug(void)
204 vg_compiler
.optimization_profile
= k_optimization_profile_debug
;
207 void vg_build_clean(void){
208 vg_compiler
.clean
= 1;
217 strcat( cmd
, "ccache " );
218 strcat( cmd
, vg_compiler_str() );
219 strcat( cmd
, " -std=gnu99 -D_REENTRANT \\\n" );
221 /* Debugging information */
222 if( vg_compiler
.optimization_profile
== k_optimization_profile_debug
)
224 strcat( cmd
, " -O0 -ggdb3 -fno-omit-frame-pointer " );
226 if( (vg_compiler
.compiler
== k_compiler_gcc
) ||
227 (vg_compiler
.compiler
== k_compiler_clang
) )
229 strcat( cmd
, "-rdynamic -fsanitize=address "
230 "-fPIE -fstack-protector-strong " );
233 strcat( cmd
, "\\\n" );
237 strcat( cmd
, " -O3 -DVG_RELEASE\\\n" );
243 " -Wno-unused-function -Wno-unused-variable -Wno-format-truncation\\\n"
244 " -Wno-unused-command-line-argument -Wno-unused-but-set-variable\\\n"
247 if( vg_compiler
.compiler
== k_compiler_clang
){
249 " -ferror-limit=5\\\n" );
254 strcat( cmd
, vg_compiler
.include
);
255 strcat( cmd
, "\\\n" );
259 strcat( cmd
, vg_compiler
.library
);
260 strcat( cmd
, "\\\n" );
264 strcat( cmd
, vg_compiler
.file
);
265 strcat( cmd
, "\\\n" );
268 strcat( cmd
, " -o " );
269 vg_compiler
.executable
[0] = '\0';
270 strcat( vg_compiler
.executable
, vg_compiler
.build_dir
);
271 strcat( vg_compiler
.executable
, "/" );
272 strcat( vg_compiler
.executable
, vg_compiler
.name
);
274 if( vg_compiler
.compiler
== k_compiler_mingw
)
275 strcat( vg_compiler
.executable
, ".exe" );
277 strcat( cmd
, vg_compiler
.executable
);
278 strcat( cmd
, "\\\n" );
282 strcat( cmd
, vg_compiler
.link
);
283 strcat( cmd
, "\\\n" );
285 strcat( cmd
, " -Wl,-rpath=./" );
287 vg_build_syscall( cmd
);