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DPF/Makefile.base.mk

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  1. #!/usr/bin/make -f

  2. # Makefile for DPF #

  3. # ---------------- #

  4. # Created by falkTX

  5. #

  6. 

  7. AR  ?= ar

  8. CC  ?= gcc

  9. CXX ?= g++

  10. 

  11. # ---------------------------------------------------------------------------------------------------------------------

  12. # Auto-detect OS if not defined

  13. 

  14. TARGET_MACHINE := $(shell $(CC) -dumpmachine)

  15. 

  16. ifneq ($(BSD),true)

  17. ifneq ($(HAIKU),true)

  18. ifneq ($(HURD),true)

  19. ifneq ($(LINUX),true)

  20. ifneq ($(MACOS),true)

  21. ifneq ($(WINDOWS),true)

  22. 

  23. ifneq (,$(findstring bsd,$(TARGET_MACHINE)))

  24. BSD=true

  25. endif

  26. ifneq (,$(findstring haiku,$(TARGET_MACHINE)))

  27. HAIKU=true

  28. endif

  29. ifneq (,$(findstring gnu,$(TARGET_MACHINE)))

  30. HURD=true

  31. endif

  32. ifneq (,$(findstring linux,$(TARGET_MACHINE)))

  33. LINUX=true

  34. endif

  35. ifneq (,$(findstring apple,$(TARGET_MACHINE)))

  36. MACOS=true

  37. endif

  38. ifneq (,$(findstring mingw,$(TARGET_MACHINE)))

  39. WINDOWS=true

  40. endif

  41. 

  42. endif

  43. endif

  44. endif

  45. endif

  46. endif

  47. endif

  48. 

  49. # ---------------------------------------------------------------------------------------------------------------------

  50. # Auto-detect the processor

  51. 

  52. TARGET_PROCESSOR := $(firstword $(subst -, ,$(TARGET_MACHINE)))

  53. 

  54. ifneq (,$(filter i%86,$(TARGET_PROCESSOR)))

  55. CPU_I386=true

  56. CPU_I386_OR_X86_64=true

  57. endif

  58. ifneq (,$(filter x86_64,$(TARGET_PROCESSOR)))

  59. CPU_X86_64=true

  60. CPU_I386_OR_X86_64=true

  61. endif

  62. ifneq (,$(filter arm%,$(TARGET_PROCESSOR)))

  63. CPU_ARM=true

  64. CPU_ARM_OR_AARCH64=true

  65. endif

  66. ifneq (,$(filter aarch64%,$(TARGET_PROCESSOR)))

  67. CPU_AARCH64=true

  68. CPU_ARM_OR_AARCH64=true

  69. endif

  70. 

  71. # ---------------------------------------------------------------------------------------------------------------------

  72. # Set PKG_CONFIG (can be overridden by environment variable)

  73. 

  74. ifeq ($(WINDOWS),true)

  75. # Build statically on Windows by default

  76. PKG_CONFIG ?= pkg-config --static

  77. else

  78. PKG_CONFIG ?= pkg-config

  79. endif

  80. 

  81. # ---------------------------------------------------------------------------------------------------------------------

  82. # Set LINUX_OR_MACOS

  83. 

  84. ifeq ($(LINUX),true)

  85. LINUX_OR_MACOS=true

  86. endif

  87. 

  88. ifeq ($(MACOS),true)

  89. LINUX_OR_MACOS=true

  90. endif

  91. 

  92. # ---------------------------------------------------------------------------------------------------------------------

  93. # Set MACOS_OR_WINDOWS and HAIKU_OR_MACOS_OR_WINDOWS

  94. 

  95. ifeq ($(HAIKU),true)

  96. HAIKU_OR_MACOS_OR_WINDOWS=true

  97. endif

  98. 

  99. ifeq ($(MACOS),true)

  100. MACOS_OR_WINDOWS=true

  101. HAIKU_OR_MACOS_OR_WINDOWS=true

  102. endif

  103. 

  104. ifeq ($(WINDOWS),true)

  105. MACOS_OR_WINDOWS=true

  106. HAIKU_OR_MACOS_OR_WINDOWS=true

  107. endif

  108. 

  109. # ---------------------------------------------------------------------------------------------------------------------

  110. # Set UNIX

  111. 

  112. ifeq ($(BSD),true)

  113. UNIX=true

  114. endif

  115. 

  116. ifeq ($(HURD),true)

  117. UNIX=true

  118. endif

  119. 

  120. ifeq ($(LINUX),true)

  121. UNIX=true

  122. endif

  123. 

  124. ifeq ($(MACOS),true)

  125. UNIX=true

  126. endif

  127. 

  128. # ---------------------------------------------------------------------------------------------------------------------

  129. # Set build and link flags

  130. 

  131. BASE_FLAGS = -Wall -Wextra -pipe -MD -MP

  132. BASE_OPTS  = -O3 -ffast-math -fdata-sections -ffunction-sections

  133. 

  134. ifeq ($(CPU_I386_OR_X86_64),true)

  135. BASE_OPTS += -mtune=generic -msse -msse2

  136. endif

  137. 

  138. ifeq ($(CPU_ARM),true)

  139. BASE_OPTS += -mfpu=neon-vfpv4 -mfloat-abi=hard

  140. endif

  141. 

  142. ifeq ($(MACOS),true)

  143. # MacOS linker flags

  144. LINK_OPTS  = -fdata-sections -ffunction-sections -Wl,-dead_strip -Wl,-dead_strip_dylibs

  145. else

  146. # Common linker flags

  147. LINK_OPTS  = -fdata-sections -ffunction-sections -Wl,--gc-sections -Wl,-O1 -Wl,--as-needed

  148. ifneq ($(SKIP_STRIPPING),true)

  149. LINK_OPTS += -Wl,--strip-all

  150. endif

  151. endif

  152. 

  153. ifeq ($(NOOPT),true)

  154. # Non-CPU-specific optimization flags

  155. BASE_OPTS  = -O2 -ffast-math -fdata-sections -ffunction-sections

  156. endif

  157. 

  158. ifeq ($(WINDOWS),true)

  159. # mingw has issues with this specific optimization

  160. # See https://github.com/falkTX/Carla/issues/696

  161. BASE_OPTS  += -fno-rerun-cse-after-loop

  162. # See https://github.com/falkTX/Carla/issues/855

  163. BASE_OPTS  += -mstackrealign

  164. else

  165. # Not needed for Windows

  166. BASE_FLAGS += -fPIC -DPIC

  167. endif

  168. 

  169. ifeq ($(DEBUG),true)

  170. BASE_FLAGS += -DDEBUG -O0 -g

  171. LINK_OPTS   =

  172. else

  173. BASE_FLAGS += -DNDEBUG $(BASE_OPTS) -fvisibility=hidden

  174. CXXFLAGS   += -fvisibility-inlines-hidden

  175. endif

  176. 

  177. BUILD_C_FLAGS   = $(BASE_FLAGS) -std=gnu99 $(CFLAGS)

  178. BUILD_CXX_FLAGS = $(BASE_FLAGS) -std=gnu++0x $(CXXFLAGS)

  179. LINK_FLAGS      = $(LINK_OPTS) $(LDFLAGS)

  180. 

  181. ifneq ($(MACOS),true)

  182. # Not available on MacOS

  183. LINK_FLAGS     += -Wl,--no-undefined

  184. endif

  185. 

  186. ifeq ($(MACOS_OLD),true)

  187. BUILD_CXX_FLAGS = $(BASE_FLAGS) $(CXXFLAGS) -DHAVE_CPP11_SUPPORT=0

  188. endif

  189. 

  190. ifeq ($(WINDOWS),true)

  191. # Always build statically on windows

  192. LINK_FLAGS     += -static

  193. endif

  194. 

  195. # ---------------------------------------------------------------------------------------------------------------------

  196. # Strict test build

  197. 

  198. ifeq ($(TESTBUILD),true)

  199. BASE_FLAGS += -Werror -Wcast-qual -Wconversion -Wformat -Wformat-security -Wredundant-decls -Wshadow -Wstrict-overflow -fstrict-overflow -Wundef -Wwrite-strings

  200. BASE_FLAGS += -Wpointer-arith -Wabi=98 -Winit-self -Wuninitialized -Wstrict-overflow=5

  201. # BASE_FLAGS += -Wfloat-equal

  202. ifeq ($(CC),clang)

  203. BASE_FLAGS += -Wdocumentation -Wdocumentation-unknown-command

  204. BASE_FLAGS += -Weverything -Wno-c++98-compat -Wno-c++98-compat-pedantic -Wno-padded -Wno-exit-time-destructors -Wno-float-equal

  205. else

  206. BASE_FLAGS += -Wcast-align -Wunsafe-loop-optimizations

  207. endif

  208. ifneq ($(MACOS),true)

  209. BASE_FLAGS += -Wmissing-declarations -Wsign-conversion

  210. ifneq ($(CC),clang)

  211. BASE_FLAGS += -Wlogical-op

  212. endif

  213. endif

  214. CFLAGS     += -Wold-style-definition -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes

  215. CXXFLAGS   += -Weffc++ -Wnon-virtual-dtor -Woverloaded-virtual

  216. endif

  217. 

  218. # ---------------------------------------------------------------------------------------------------------------------

  219. # Check for required libraries

  220. 

  221. HAVE_CAIRO  = $(shell $(PKG_CONFIG) --exists cairo && echo true)

  222. HAVE_VULKAN = $(shell $(PKG_CONFIG) --exists vulkan && echo true)

  223. 

  224. ifeq ($(MACOS_OR_WINDOWS),true)

  225. HAVE_OPENGL = true

  226. else

  227. HAVE_OPENGL = $(shell $(PKG_CONFIG) --exists gl && echo true)

  228. ifneq ($(HAIKU),true)

  229. HAVE_X11     = $(shell $(PKG_CONFIG) --exists x11 && echo true)

  230. HAVE_XCURSOR = $(shell $(PKG_CONFIG) --exists xcursor && echo true)

  231. HAVE_XEXT    = $(shell $(PKG_CONFIG) --exists xext && echo true)

  232. HAVE_XRANDR  = $(shell $(PKG_CONFIG) --exists xrandr && echo true)

  233. endif

  234. endif

  235. 

  236. # ---------------------------------------------------------------------------------------------------------------------

  237. # Check for optional libraries

  238. 

  239. HAVE_JACK  = $(shell $(PKG_CONFIG) --exists jack && echo true)

  240. HAVE_LIBLO = $(shell $(PKG_CONFIG) --exists liblo && echo true)

  241. 

  242. # ---------------------------------------------------------------------------------------------------------------------

  243. # Set Generic DGL stuff

  244. 

  245. ifeq ($(HAIKU),true)

  246. DGL_SYSTEM_LIBS += -lbe

  247. endif

  248. 

  249. ifeq ($(MACOS),true)

  250. DGL_SYSTEM_LIBS += -framework Cocoa

  251. endif

  252. 

  253. ifeq ($(WINDOWS),true)

  254. DGL_SYSTEM_LIBS += -lgdi32 -lcomdlg32

  255. endif

  256. 

  257. ifneq ($(HAIKU_OR_MACOS_OR_WINDOWS),true)

  258. ifeq ($(HAVE_X11),true)

  259. DGL_FLAGS       += $(shell $(PKG_CONFIG) --cflags x11)

  260. DGL_SYSTEM_LIBS += $(shell $(PKG_CONFIG) --libs x11)

  261. ifeq ($(HAVE_XCURSOR),true)

  262. # TODO -DHAVE_XCURSOR

  263. DGL_FLAGS       += $(shell $(PKG_CONFIG) --cflags xcursor)

  264. DGL_SYSTEM_LIBS += $(shell $(PKG_CONFIG) --libs xcursor)

  265. endif

  266. ifeq ($(HAVE_XEXT),true)

  267. DGL_FLAGS       += $(shell $(PKG_CONFIG) --cflags xext) -DHAVE_XEXT -DHAVE_XSYNC

  268. DGL_SYSTEM_LIBS += $(shell $(PKG_CONFIG) --libs xext)

  269. endif

  270. ifeq ($(HAVE_XRANDR),true)

  271. DGL_FLAGS       += $(shell $(PKG_CONFIG) --cflags xrandr) -DHAVE_XRANDR

  272. DGL_SYSTEM_LIBS += $(shell $(PKG_CONFIG) --libs xrandr)

  273. endif

  274. endif

  275. endif

  276. 

  277. # ---------------------------------------------------------------------------------------------------------------------

  278. # Set Cairo specific stuff

  279. 

  280. ifeq ($(HAVE_CAIRO),true)

  281. 

  282. DGL_FLAGS   += -DHAVE_CAIRO

  283. 

  284. CAIRO_FLAGS  = $(shell $(PKG_CONFIG) --cflags cairo)

  285. CAIRO_LIBS   = $(shell $(PKG_CONFIG) --libs cairo)

  286. 

  287. HAVE_CAIRO_OR_OPENGL = true

  288. 

  289. endif

  290. 

  291. # ---------------------------------------------------------------------------------------------------------------------

  292. # Set OpenGL specific stuff

  293. 

  294. ifeq ($(HAVE_OPENGL),true)

  295. 

  296. DGL_FLAGS   += -DHAVE_OPENGL

  297. 

  298. ifeq ($(HAIKU),true)

  299. OPENGL_FLAGS = $(shell $(PKG_CONFIG) --cflags gl)

  300. OPENGL_LIBS  = $(shell $(PKG_CONFIG) --libs gl)

  301. endif

  302. 

  303. ifeq ($(MACOS),true)

  304. OPENGL_LIBS  = -framework OpenGL

  305. endif

  306. 

  307. ifeq ($(WINDOWS),true)

  308. OPENGL_LIBS  = -lopengl32

  309. endif

  310. 

  311. ifneq ($(HAIKU_OR_MACOS_OR_WINDOWS),true)

  312. OPENGL_FLAGS = $(shell $(PKG_CONFIG) --cflags gl x11)

  313. OPENGL_LIBS  = $(shell $(PKG_CONFIG) --libs gl x11)

  314. endif

  315. 

  316. HAVE_CAIRO_OR_OPENGL = true

  317. 

  318. endif

  319. 

  320. # ---------------------------------------------------------------------------------------------------------------------

  321. # Set Stub specific stuff

  322. 

  323. ifeq ($(HAIKU_OR_MACOS_OR_WINDOWS),true)

  324. HAVE_STUB = true

  325. else

  326. HAVE_STUB = $(HAVE_X11)

  327. endif

  328. 

  329. # ---------------------------------------------------------------------------------------------------------------------

  330. # Set Vulkan specific stuff

  331. 

  332. ifeq ($(HAVE_VULKAN),true)

  333. 

  334. DGL_FLAGS   += -DHAVE_VULKAN

  335. 

  336. VULKAN_FLAGS  = $(shell $(PKG_CONFIG) --cflags vulkan)

  337. VULKAN_LIBS   = $(shell $(PKG_CONFIG) --libs vulkan)

  338. 

  339. ifneq ($(WINDOWS),true)

  340. VULKAN_LIBS  += -ldl

  341. endif

  342. 

  343. endif

  344. 

  345. # ---------------------------------------------------------------------------------------------------------------------

  346. # Set optional libraries specific stuff

  347. 

  348. ifeq ($(HAVE_JACK),true)

  349. JACK_FLAGS   = $(shell $(PKG_CONFIG) --cflags jack)

  350. JACK_LIBS    = $(shell $(PKG_CONFIG) --libs jack)

  351. endif

  352. 

  353. ifeq ($(HAVE_LIBLO),true)

  354. LIBLO_FLAGS  = $(shell $(PKG_CONFIG) --cflags liblo)

  355. LIBLO_LIBS   = $(shell $(PKG_CONFIG) --libs liblo)

  356. endif

  357. 

  358. # ---------------------------------------------------------------------------------------------------------------------

  359. # Backwards-compatible HAVE_DGL

  360. 

  361. ifeq ($(MACOS_OR_WINDOWS),true)

  362. HAVE_DGL = true

  363. else ifeq ($(HAVE_OPENGL),true)

  364. ifeq ($(HAIKU),true)

  365. HAVE_DGL = true

  366. else

  367. HAVE_DGL = $(HAVE_X11)

  368. endif

  369. endif

  370. 

  371. # ---------------------------------------------------------------------------------------------------------------------

  372. # Set app extension

  373. 

  374. ifeq ($(WINDOWS),true)

  375. APP_EXT = .exe

  376. endif

  377. 

  378. # ---------------------------------------------------------------------------------------------------------------------

  379. # Set shared lib extension

  380. 

  381. LIB_EXT = .so

  382. 

  383. ifeq ($(MACOS),true)

  384. LIB_EXT = .dylib

  385. endif

  386. 

  387. ifeq ($(WINDOWS),true)

  388. LIB_EXT = .dll

  389. endif

  390. 

  391. # ---------------------------------------------------------------------------------------------------------------------

  392. # Set shared library CLI arg

  393. 

  394. ifeq ($(MACOS),true)

  395. SHARED = -dynamiclib

  396. else

  397. SHARED = -shared

  398. endif

  399. 

  400. # ---------------------------------------------------------------------------------------------------------------------

  401. # Handle the verbosity switch

  402. 

  403. ifeq ($(VERBOSE),true)

  404. SILENT =

  405. else

  406. SILENT = @

  407. endif

  408. 

  409. # ---------------------------------------------------------------------------------------------------------------------