source/Makefile.mk

   1 #!/usr/bin/make -f
   2 # Makefile for Carla C++ code #
   3 # --------------------------- #
   4 # Created by falkTX
   5 #
   6
   7 # ---------------------------------------------------------------------------------------------------------------------
   8 # Base environment vars
   9
  10 WINECC ?= winegcc
  11
  12 # ---------------------------------------------------------------------------------------------------------------------
  13 # Internationalization
  14
  15 I18N_LANGUAGES :=
  16
  17 # ---------------------------------------------------------------------------------------------------------------------
  18 # Base definitions for dependencies and system type
  19
  20 include $(CWD)/Makefile.deps.mk
  21
  22 # ---------------------------------------------------------------------------------------------------------------------
  23 # Set build and link flags
  24
  25 BASE_FLAGS = -Wall -Wextra -pipe -DBUILDING_CARLA -MD -MP -fno-common
  26 BASE_OPTS  = -O3 -ffast-math -fdata-sections -ffunction-sections
  27
  28 ifeq ($(WASM),true)
  29 BASE_OPTS += -msse -msse2 -msse3 -msimd128
  30 else ifeq ($(CPU_ARM32),true)
  31 BASE_OPTS += -mfpu=neon-vfpv4 -mfloat-abi=hard
  32 else ifeq ($(CPU_I386_OR_X86_64),true)
  33 BASE_OPTS += -mtune=generic -msse -msse2 -mfpmath=sse
  34 endif
  35
  36 ifeq ($(MACOS),true)
  37 # MacOS linker flags
  38 BASE_FLAGS += -Wno-deprecated-declarations
  39 LINK_OPTS   = -fdata-sections -ffunction-sections -Wl,-dead_strip,-dead_strip_dylibs
  40 ifneq ($(SKIP_STRIPPING),true)
  41 LINK_OPTS += -Wl,-x
  42 endif
  43 else
  44 # Common linker flags
  45 LINK_OPTS  = -fdata-sections -ffunction-sections -Wl,-O1,--gc-sections
  46 ifneq ($(WASM),true)
  47 LINK_OPTS += -Wl,--as-needed
  48 ifneq ($(SKIP_STRIPPING),true)
  49 LINK_OPTS += -Wl,--strip-all
  50 endif
  51 endif
  52 endif
  53
  54 ifeq ($(NOOPT),true)
  55 # No CPU-specific optimization flags
  56 BASE_OPTS  = -O2 -ffast-math -fdata-sections -ffunction-sections -DBUILDING_CARLA_NOOPT
  57 endif
  58
  59 ifeq ($(WINDOWS),true)
  60 # Assume we want posix
  61 BASE_FLAGS += -posix
  62 # Needed for windows, see https://github.com/falkTX/Carla/issues/855
  63 BASE_FLAGS += -mstackrealign
  64 ifeq ($(BUILDING_FOR_WINE),true)
  65 BASE_FLAGS += -DBUILDING_CARLA_FOR_WINE
  66 endif
  67 else
  68 # Not needed for Windows
  69 BASE_FLAGS += -fPIC -DPIC
  70 endif
  71
  72 ifeq ($(CLANG),true)
  73 BASE_FLAGS += -Wabsolute-value
  74 endif
  75
  76 ifeq ($(DEBUG),true)
  77 BASE_FLAGS += -DDEBUG -O0 -g
  78 LINK_OPTS   =
  79 ifeq ($(WASM),true)
  80 LINK_OPTS  += -sASSERTIONS=1
  81 endif
  82 else
  83 BASE_FLAGS += -DNDEBUG $(BASE_OPTS) -fvisibility=hidden
  84 CXXFLAGS   += -fvisibility-inlines-hidden
  85 endif
  86
  87 ifneq ($(MACOS_OR_WASM_OR_WINDOWS),true)
  88 ifneq ($(BSD),true)
  89 BASE_FLAGS += -fno-gnu-unique
  90 endif
  91 endif
  92
  93 ifeq ($(WITH_LTO),true)
  94 BASE_FLAGS += -fno-strict-aliasing -flto
  95 LINK_OPTS  += -fno-strict-aliasing -flto -Werror=odr -Werror=lto-type-mismatch
  96 endif
  97
  98 32BIT_FLAGS = -m32
  99 64BIT_FLAGS = -m64
 100 ARM32_FLAGS = -mcpu=cortex-a7 -mtune=cortex-a7 -mfpu=neon-vfpv4 -mfloat-abi=hard -mvectorize-with-neon-quad
 101
 102 BUILD_C_FLAGS   = $(BASE_FLAGS) -std=gnu99 $(CFLAGS)
 103 BUILD_CXX_FLAGS = $(BASE_FLAGS) -std=gnu++11 $(CXXFLAGS)
 104 LINK_FLAGS      = $(LINK_OPTS) $(LDFLAGS)
 105
 106 ifeq ($(WASM),true)
 107 # Special flag for emscripten
 108 LINK_FLAGS += -sLLD_REPORT_UNDEFINED
 109 else ifneq ($(MACOS),true)
 110 # Not available on MacOS
 111 LINK_FLAGS += -Wl,--no-undefined
 112 endif
 113
 114 ifeq ($(WINDOWS),true)
 115 # Always build static binaries on Windows
 116 LINK_FLAGS += -static
 117 endif
 118
 119 # ---------------------------------------------------------------------------------------------------------------------
 120 # Strict test build
 121
 122 ifeq ($(TESTBUILD),true)
 123 BASE_FLAGS += -Werror -Wcast-qual -Wconversion -Wdisabled-optimization
 124 BASE_FLAGS += -Wdouble-promotion -Wfloat-equal -Wpointer-arith -Wsign-conversion
 125 BASE_FLAGS += -Wformat=2 -Woverlength-strings
 126 BASE_FLAGS += -Wmissing-declarations -Wredundant-decls
 127 BASE_FLAGS += -Wshadow  -Wundef -Wuninitialized -Wunused
 128 BASE_FLAGS += -Wstrict-aliasing -fstrict-aliasing
 129 BASE_FLAGS += -Wstrict-overflow -fstrict-overflow
 130 BASE_FLAGS += -Wnull-dereference
 131 ifneq ($(CLANG),true)
 132 BASE_FLAGS += -Wabi=98 -Wclobbered -Wlogical-op
 133 BASE_FLAGS += -Wformat-truncation=2 -Wformat-overflow=2
 134 BASE_FLAGS += -Wstringop-overflow=4 -Wstringop-truncation
 135 BASE_FLAGS += -Wduplicated-branches -Wduplicated-cond
 136 endif
 137 CFLAGS     += -Winit-self -Wmissing-prototypes -Wnested-externs -Wstrict-prototypes -Wwrite-strings
 138 ifneq ($(CLANG),true)
 139 CFLAGS     += -Wjump-misses-init
 140 endif
 141 CXXFLAGS   += -Wc++0x-compat -Wc++11-compat
 142 CXXFLAGS   += -Wnon-virtual-dtor -Woverloaded-virtual
 143 # CXXFLAGS   += -Wold-style-cast -Wuseless-cast
 144 CXXFLAGS   += -Wzero-as-null-pointer-constant
 145 ifneq ($(DEBUG),true)
 146 CXXFLAGS   += -Weffc++
 147 endif
 148 ifeq ($(LINUX),true)
 149 BASE_FLAGS += -isystem /opt/kxstudio/include
 150 endif
 151 ifeq ($(MACOS),true)
 152 CXXFLAGS   += -isystem /System/Library/Frameworks
 153 endif
 154 # TODO
 155 ifeq ($(CLANG),true)
 156 BASE_FLAGS += -Wno-double-promotion
 157 BASE_FLAGS += -Wno-format-nonliteral
 158 BASE_FLAGS += -Wno-tautological-pointer-compare
 159 endif
 160 endif
 161
 162 # ---------------------------------------------------------------------------------------------------------------------
 163 # Set base defines
 164
 165 ifeq ($(JACKBRIDGE_DIRECT),true)
 166 ifeq ($(HAVE_JACKLIB),true)
 167 BASE_FLAGS += -DJACKBRIDGE_DIRECT
 168 else
 169 $(error jackbridge direct mode requested, but jack not available)
 170 endif
 171 endif
 172
 173 ifeq ($(HAVE_DGL),true)
 174 BASE_FLAGS += -DHAVE_DGL
 175 BASE_FLAGS += -DHAVE_OPENGL
 176 BASE_FLAGS += -DDGL_OPENGL
 177 BASE_FLAGS += -DDONT_SET_USING_DGL_NAMESPACE
 178 ifeq ($(USING_CUSTOM_DPF),true)
 179 BASE_FLAGS += -DDISTRHO_UI_FILE_BROWSER=0
 180 endif
 181 ifneq ($(DGL_NAMESPACE),)
 182 BASE_FLAGS += -DDGL_NAMESPACE=$(DGL_NAMESPACE)
 183 else
 184 BASE_FLAGS += -DDGL_NAMESPACE=CarlaDGL
 185 endif
 186 endif
 187
 188 ifneq ($(USING_CUSTOM_DPF),true)
 189 BASE_FLAGS += -DDGL_FILE_BROWSER_DISABLED
 190 BASE_FLAGS += -DDGL_NO_SHARED_RESOURCES
 191 endif
 192
 193 ifeq ($(HAVE_FLUIDSYNTH),true)
 194 BASE_FLAGS += -DHAVE_FLUIDSYNTH
 195 ifeq ($(HAVE_FLUIDSYNTH_INSTPATCH),true)
 196 BASE_FLAGS += -DHAVE_FLUIDSYNTH_INSTPATCH
 197 endif
 198 endif
 199
 200 ifeq ($(HAVE_FFMPEG),true)
 201 BASE_FLAGS += -DHAVE_FFMPEG
 202 endif
 203
 204 ifeq ($(HAVE_HYLIA),true)
 205 BASE_FLAGS += -DHAVE_HYLIA
 206 endif
 207
 208 ifeq ($(HAVE_JACK),true)
 209 BASE_FLAGS += -DHAVE_JACK
 210 endif
 211
 212 ifeq ($(HAVE_LIBLO),true)
 213 BASE_FLAGS += -DHAVE_LIBLO
 214 endif
 215
 216 ifeq ($(HAVE_LIBMAGIC),true)
 217 BASE_FLAGS += -DHAVE_LIBMAGIC
 218 endif
 219
 220 ifeq ($(HAVE_PYQT),true)
 221 BASE_FLAGS += -DHAVE_PYQT
 222 endif
 223
 224 ifeq ($(HAVE_SDL2),true)
 225 BASE_FLAGS += -DHAVE_SDL -DHAVE_SDL2
 226 else ifeq ($(HAVE_SDL1),true)
 227 BASE_FLAGS += -DHAVE_SDL -DHAVE_SDL1
 228 endif
 229
 230 ifeq ($(HAVE_SNDFILE),true)
 231 BASE_FLAGS += -DHAVE_SNDFILE
 232 endif
 233
 234 ifeq ($(HAVE_X11),true)
 235 BASE_FLAGS += -DHAVE_X11
 236 endif
 237
 238 ifeq ($(HAVE_YSFX),true)
 239 BASE_FLAGS += -DHAVE_YSFX
 240 endif
 241
 242 ifeq ($(USING_RTAUDIO),true)
 243 BASE_FLAGS += -DUSING_RTAUDIO
 244 endif
 245
 246 ifeq ($(STATIC_PLUGIN_TARGET),true)
 247 BASE_FLAGS += -DSTATIC_PLUGIN_TARGET
 248 endif
 249
 250 # ---------------------------------------------------------------------------------------------------------------------
 251 # Allow custom namespace
 252
 253 ifneq ($(CARLA_BACKEND_NAMESPACE),)
 254 BASE_FLAGS += -DCARLA_BACKEND_NAMESPACE=$(CARLA_BACKEND_NAMESPACE)
 255 endif
 256
 257 # ---------------------------------------------------------------------------------------------------------------------
 258 # Set app extension
 259
 260 ifeq ($(WASM),true)
 261 APP_EXT = .html
 262 else ifeq ($(WINDOWS),true)
 263 APP_EXT = .exe
 264 endif
 265
 266 # ---------------------------------------------------------------------------------------------------------------------
 267 # Set shared lib extension
 268
 269 ifeq ($(MACOS),true)
 270 LIB_EXT = .dylib
 271 else ifeq ($(WASM),true)
 272 LIB_EXT = .js
 273 else ifeq ($(WINDOWS),true)
 274 LIB_EXT = .dll
 275 else
 276 LIB_EXT = .so
 277 endif
 278
 279 BASE_FLAGS += -DCARLA_LIB_EXT=\"$(LIB_EXT)\"
 280
 281 # ---------------------------------------------------------------------------------------------------------------------
 282 # Set static libs start & end
 283
 284 ifneq ($(MACOS),true)
 285 LIBS_START = -Wl,--start-group -Wl,--whole-archive
 286 LIBS_END   = -Wl,--no-whole-archive -Wl,--end-group
 287 endif
 288
 289 # ---------------------------------------------------------------------------------------------------------------------
 290 # Handle the verbosity switch
 291
 292 SILENT =
 293
 294 ifeq ($(VERBOSE),1)
 295 else ifeq ($(VERBOSE),y)
 296 else ifeq ($(VERBOSE),yes)
 297 else ifeq ($(VERBOSE),true)
 298 else
 299 SILENT = @
 300 endif
 301
 302 # ---------------------------------------------------------------------------------------------------------------------
 303 # Set shared library CLI arg
 304
 305 ifeq ($(MACOS),true)
 306 SHARED = -dynamiclib
 307 else ifeq ($(WASM),true)
 308 SHARED = -sMAIN_MODULE=2
 309 else
 310 SHARED = -shared
 311 endif
 312
 313 # ---------------------------------------------------------------------------------------------------------------------
 314 # Set arguments used for inline 'sed'
 315
 316 ifeq ($(BSD),true)
 317 SED_ARGS=-i '' -e
 318 else
 319 SED_ARGS=-i -e
 320 endif
 321
 322 # ---------------------------------------------------------------------------------------------------------------------
 323 # Set command used for file symlinking
 324
 325 LINK := ln -sf
 326
 327 # ---------------------------------------------------------------------------------------------------------------------
 328 # Check if we can generate ttl files
 329
 330 ifneq ($(BUILDING_FOR_WINE),true)
 331 ifeq ($(CROSS_COMPILING),true)
 332 ifeq ($(WINDOWS),true)
 333 NEEDS_WINE = true
 334 endif
 335 endif
 336 endif
 337
 338 ifneq ($(CROSS_COMPILING),true)
 339 CAN_GENERATE_LV2_TTL = true
 340 else ifeq ($(NEEDS_WINE),true)
 341 ifneq ($(EXE_WRAPPER),)
 342 CAN_GENERATE_LV2_TTL = true
 343 endif
 344 endif
 345
 346 # ---------------------------------------------------------------------------------------------------------------------
 347 # Check if we should build the external plugins
 348
 349 ifeq ($(EXTERNAL_PLUGINS),true)
 350 ifneq ($(DEBUG),true)
 351 ifneq ($(TESTBUILD),true)
 352 ifneq (,$(wildcard $(CWD)/native-plugins/external/Makefile.mk))
 353 BASE_FLAGS += -DHAVE_EXTERNAL_PLUGINS
 354 include $(CWD)/native-plugins/external/Makefile.mk
 355 endif
 356 endif
 357 endif
 358 endif
 359
 360 # ---------------------------------------------------------------------------------------------------------------------