1 # HOST PLATFORM DETECTION
2 ifeq ($(OS),Windows_NT)
4 WINDOWS_HOST := defined
5 # IA64 / AMD64 / x86 #HKEY_LOCAL_MACHINE
6 #_PROCESSOR_ARCHITECTURE := $(shell reg Query "HKLM\System\CurrentControlSet\Control\Session Manager\Environment" /v PROCESSOR_ARCHITECTURE)
7 #ifneq ($(findstring AMD64,$(_PROCESSOR_ARCHITECTURE)),)
11 # ifneq ($(findstring IA64,$(_PROCESSOR_ARCHITECTURE)),)
15 # ifneq ($(findstring x86,$(_PROCESSOR_ARCHITECTURE)),)
19 # HOST_ARCH := unknown
20 # HOST_BITS := unknown
24 #ifdef ProgramFiles(x86)
30 _UNAME := $(shell uname)
31 UNAME_P := $(shell uname -p)
32 ifeq ($(_UNAME),FreeBSD)
33 # Using Linux platform for Unix OSes for now
34 # HOST_PLATFORM := bsd
36 HOST_PLATFORM := linux
39 ifeq ($(_UNAME),Darwin)
40 HOST_PLATFORM := apple
43 HOST_PLATFORM := linux
47 HOST_ARCH := $(UNAME_P)
51 ifndef TARGET_PLATFORM
53 TARGET_PLATFORM := $(PLATFORM)
56 ifndef TARGET_PLATFORM
58 TARGET_PLATFORM := win32
61 TARGET_PLATFORM := apple
64 # TARGET_PLATFORM := bsd
66 TARGET_PLATFORM := linux
75 PLATFORM := $(TARGET_PLATFORM)
77 ifeq ($(TARGET_PLATFORM),win32)
78 WINDOWS_TARGET := defined
80 ifeq ($(TARGET_PLATFORM),apple)
83 ifeq ($(TARGET_PLATFORM),emscripten)
84 EMSCRIPTEN_TARGET := defined
86 ifeq ($(TARGET_PLATFORM),pnacl)
87 PNACL_TARGET := defined
89 #ifeq ($(TARGET_PLATFORM),bsd)
90 # BSD_TARGET := defined
92 LINUX_TARGET := defined
100 ifneq ($(TARGET_PLATFORM),$(HOST_PLATFORM))
101 CROSS_TARGET := defined
105 ifeq ($(TARGET_TYPE),staticlib)
106 STATIC_LIBRARY_TARGET := defined
108 ifeq ($(TARGET_TYPE),sharedlib)
109 SHARED_LIBRARY_TARGET := defined
111 ifeq ($(TARGET_TYPE),executable)
112 EXECUTABLE_TARGET := defined
117 ifeq ($(GCC_PREFIX),i586-mingw32msvc-)
122 ifeq ($(GCC_PREFIX),i686-w64-mingw32-)
127 # Accept different things for ARCH but standardize on x32/x64
128 # This will be used for object directories
148 ifeq ($(ARCH),x86_64)
152 # Set ARCH_FLAGS only if ARCH is set
154 TARGET_ARCH := x86_64
162 ARCH_SUFFIX := .$(ARCH)
165 TARGET_ARCH := $(TARGET_ARCH)-linux-gnu
170 # On Windows/32 bit systems, pass -m32 as TDM-GCC packaged with the installer produces 64 bit executables by default
171 # Disable this if your compiler does not accept -m32
173 ifeq ($(HOST_PLATFORM),win32)
174 ifeq ($(TARGET_PLATFORM),win32)
175 #ifeq ($(HOST_BITS),32)
176 ifndef ProgramFiles(x86)
187 DEBUG_SUFFIX := .debug
191 COMPILER_SUFFIX = $(ARCH_SUFFIX)
193 ifneq ($(COMPILER),default)
194 COMPILER_SUFFIX = .$(COMPILER)$(ARCH_SUFFIX)
200 esc := $(empty)
\7f$(empty)
201 space := $(empty) $(empty)
205 slash := $(empty)/$(empty)
206 backslash := $(empty)\$(empty)
207 escspace = $(subst $(space),$(backslash)$(space),$(subst $(backslash)$(space),$(space),$(1)))
208 hidspace = $(subst $(space),$(esc),$(subst $(backslash)$(space),$(esc),$(1)))
209 hidescspace = $(subst $(backslash)$(space),$(esc),$(1))
210 shwspace = $(subst $(esc),$(backslash)$(space),$(1))
211 shwspacequoted = $(subst $(esc),"$(space)",$(subst \$(space),$(esc),$(1)))
212 unescp_all = $(subst $(esc),$(backslash),$(subst $(backslash),,$(subst $(backslash)$(backslash),$(esc),$(1))))
213 for_list = $(call sys_path,$(call unescp_all,$(call shwspacequoted,$(subst $(space),$(comma),$(subst $(space)$(space),$(space),$(call hidescspace,$(1)))))))
214 lc = $(subst A,a,$(subst B,b,$(subst C,c,$(subst D,d,$(subst E,e,$(subst F,f,$(subst G,g,$(subst H,h,$(subst I,i,$(subst J,j,$(subst K,k,$(subst L,l,$(subst M,m,$(subst N,n,$(subst O,o,$(subst P,p,$(subst Q,q,$(subst R,r,$(subst S,s,$(subst T,t,$(subst U,u,$(subst V,v,$(subst W,w,$(subst X,x,$(subst Y,y,$(subst Z,z,$1))))))))))))))))))))))))))
216 # PATH SEPARATOR STRING TOOLS
219 WIN_PS_TOOLS := defined
224 slash_path = $(subst $(backslash),$(slash),$(1))
225 esc_ampersand = $(subst &,^&,$(subst ^&,&,$(1)))
226 sys_path = $(call esc_ampersand,$(subst $(backslash)$(backslash),$(slash),$(subst $(slash),$(backslash),$(1))))
227 each_quote_path = $(call quote_path,$(path))
228 quote_path = "$(call sys_path,$(call unescp_all,$(1)))"
229 # each_path_quote = $(if $(findstring $(esc),$(path)),"$(call sys_path,$(call unescp_all,$(call shwspace,$(path))))",$(call sys_path,$(call unescp_all,$(path))))
230 each_path_quote = $(if $(findstring $(esc),$(path)),"$(call unescp_all,$(call shwspace,$(path)))",$(call unescp_all,$(path)))
232 sys_path_list = $(foreach path,$(1),$(each_path_quote))
240 # PREFIXES AND EXTENSIONS
250 E := $(if $(WINDOWS_TARGET),.exe,)
251 SO := $(if $(WINDOWS_TARGET),.dll,$(if $(OSX_TARGET),.dylib,.so))
252 LP := $(if $(WINDOWS_TARGET),$(if $(STATIC_LIBRARY_TARGET),lib,),lib)
253 HOST_E := $(if $(WINDOWS_HOST),.exe,)
254 HOST_SO := $(if $(WINDOWS_HOST),.dll,$(if $(OSX_HOST),.dylib,.so))
255 HOST_LP := $(if $(WINDOWS_HOST),$(if $(STATIC_LIBRARY_TARGET),lib,),lib)
256 .SUFFIXES: .c .ec .sym .imp .bowl $(O) $(A)
259 VER := $(if $(LINUX_TARGET),$(if $(LINUX_HOST),$(if $(VERSION),.$(VERSION),),),)
263 CCACHE_COMPILE := ccache$(space)
265 DISTCC_COMPILE := distcc$(space)
269 DISTCC_COMPILE := distcc$(space)
273 _CPP = $(if $(findstring $(space),$(CPP)),"$(CPP)",$(CPP))
275 _SYSROOT = $(if $(SYSROOT),$(space)--sysroot=$(SYSROOT),)
280 WIN_SHELL_COMMANDS := defined
283 ifdef WIN_SHELL_COMMANDS
285 echo = $(if $(1),echo $(1),echo.)
286 cat = $(if $(1),type $(1))
287 touch = $(if $(1),@cmd /c "for %%I in ($(call sys_path,$(1))) do @(cd %%~pI && type nul >> %%~nxI && copy /by %%~nxI+,, > nul 2>&1 && cd %%cd%%)")
288 # cpq = $(if $(1),@cmd /c "for %%I in ($(call sys_path,$(1))) do copy /by %%I $(call sys_path,$(2))" > nul 2>&1)
289 cpq = $(if $(1),@cmd /c "for %%I in ($(call for_list,$(1))) do copy /by %%I $(call sys_path,$(2))" > nul 2>&1)
290 # cpv = $(if $(1),@cmd /c "for %%I in ($(call sys_path,$(1))) do copy /by %%I $(call sys_path,$(2))")
291 cpv = $(if $(1),@cmd /c "for %%I in ($(call for_list,$(1))) do copy /by %%I $(call sys_path,$(2))")
292 # rmq = $(if $(1),-del /f /q $(1) > nul 2>&1)
293 # rmq = $(if $(1),-del /f /q $(call sys_path,$(1)) > nul 2>&1)
294 rmq = $(if $(1),-del /f /q $(call sys_path,$(call sys_path_list,$(1))) > nul 2>&1)
295 # rmq = $(if $(1),-del /f /q $(foreach path,$(1),$(each_quote_path)) $(call sys_path,$(1)) > nul 2>&1)
296 rmrq = $(if $(1),-rmdir /q /s $(call sys_path,$(1)) > nul 2>&1)
297 mkdirq = $(if $(1),-mkdir $(call sys_path,$(1)) > nul 2>&1)
298 rmdirq = $(if $(1),-rmdir /q $(call sys_path,$(1)) > nul 2>&1)
300 nullerror = 2>/dev/null
301 echo = $(if $(1),echo "$(1)",echo)
302 cat = $(if $(1),cat $(1))
303 touch = $(if $(1),touch $(1))
304 cpq = $(if $(1),cp $(1) $(2))
306 rmq = $(if $(1),-rm -f $(1))
307 rmrq = $(if $(1),-rm -f -r $(1))
308 mkdirq = $(if $(1),-mkdir -p $(1))
309 rmdirq = $(if $(1),-rmdir $(1))
312 # potential common use variables
313 numbers := 0 1 2 3 4 5 6 7 8 9
315 # potential common use functions
316 reverselist = $(if $(1),$(call reverselist,$(strip $(wordlist 2,$(words $(1)),$(1))))) $(firstword $(1))
317 dirlistfromlocation = $(strip $(subst $(slash),$(space),$(subst $(backslash),$(space),$(1))))
318 spacenumbers = $(subst 0,$(space)0$(space),$(subst 1,$(space)1$(space),$(subst 2,$(space)2$(space),$(subst 3,$(space)3$(space),$(subst 4,$(space)4$(space),$(subst 5,$(space)5$(space),$(subst 6,$(space)6$(space),$(subst 7,$(space)7$(space),$(subst 8,$(space)8$(space),$(subst 9,$(space)9$(space),$(1)))))))))))
319 hasnumbers = $(if $(filter $(numbers),$(call spacenumbers,$(1))),$(1),)
320 isanumber = $(if $(filter-out $(numbers),$(call spacenumbers,$(1))),,$(1))
322 # location version utility functions (lv_*)
323 lv_issimplever = $(if $(call isanumber,$(firstword $(call spacenumbers,$(subst .,,$(1))))),$(1),)
324 lv_isversionver = $(if $(call lv_issimplever,$(1:v%=%)),$(1),$(if $(call lv_issimplever,$(1:ver%=%)),$(1),$(if $(call lv_issimplever,$(1:version%=%)),$(1),)))
325 lv_isreleasever = $(if $(call lv_issimplever,$(1:r%=%)),$(1),$(if $(call lv_issimplever,$(1:rel%=%)),$(1),$(if $(call lv_issimplever,$(1:release%=%)),$(1),)))
326 lv_isbuildver = $(if $(call lv_issimplever,$(1:b%=%)),$(1),$(if $(call lv_issimplever,$(1:bld%=%)),$(1),$(if $(call lv_issimplever,$(1:build%=%)),$(1),)))
327 lv_iscomplexver = $(if $(call lv_isversionver,$(1)),$(1),$(if $(call lv_isreleasever,$(1)),$(1),$(if $(call lv_isbuildver,$(1)),$(1),)))
328 lv_isver = $(if $(call lv_issimplever,$(1)),$(1),$(if $(call lv_iscomplexver,$(1)),$(1),))
329 lv_possibleverorver = $(if $(findstring -,$(1)),$(if $(call hasnumbers,$(1)),$(1),),$(if $(call lv_isver,$(1)),$(1),))
330 lv_termslistfromdir = $(strip $(subst -,$(space),$(1)))
331 lv_verfromtermlist = $(if $(1)$(2),$(if $(1),$(1)$(if $(2),-,),)$(call lv_verfromtermlist,$(firstword $(2)),$(wordlist 2,$(words $(2)),$(2))),)
332 lv_termwalker = $(if $(firstword $(1)),$(if $(call lv_isver,$(firstword $(1))),$(call lv_verfromtermlist,,$(1)),$(call lv_termwalker,$(wordlist 2,$(words $(1)),$(1)))),)
333 lv_version = $(if $(call lv_possibleverorver,$(1)),$(call lv_termwalker,$(call lv_termslistfromdir,$(1))),)
334 lv_dirwalker = $(if $(firstword $(1)),$(if $(call lv_version,$(firstword $(1))),$(call lv_version,$(firstword $(1))),$(call lv_dirwalker,$(wordlist 2,$(words $(1)),$(1)))),)
335 locationversion = $(call shwspace,$(call lv_dirwalker,$(call reverselist,$(subst $(space)$(space),$(space),$(call dirlistfromlocation,$(call hidspace,$(1)))))))
337 # SOURCE CODE REPOSITORY VERSION
338 ifndef REPOSITORY_VER
339 # TODO: support other VCS
340 ifndef GIT_REPOSITORY
344 ifeq ($(shell $(GIT) --version $(nullerror)),)
345 export GIT_NA := $(GIT)NotAvailable
347 ifneq ($(shell $(GIT) log -n 1 --format="%%%%" $(nullerror)),)
348 export GIT_REPOSITORY := yes
349 export REPOSITORY_VER := $(shell $(GIT) describe --tags --dirty=" (dirty)" --always)
353 ifndef REPOSITORY_VER
354 DIR_VER := $(call locationversion,$(CURDIR))
356 export REPOSITORY_VER := $(DIR_VER)
359 ifndef REPOSITORY_VER
360 export REPOSITORY_VER := unknown
365 ECSLIBOPT := $(if $(STATIC_LIBRARY_TARGET),-staticlib,$(if $(SHARED_LIBRARY_TARGET),-dynamiclib,))
366 FVISIBILITY := $(if $(WINDOWS_TARGET),,-fvisibility=hidden)
367 FPIC := $(if $(WINDOWS_TARGET),,-fPIC)
368 EXECUTABLE := $(if $(WINDOWS_TARGET),$(if $(EXECUTABLE_TARGET),$(CONSOLE),),)
369 INSTALLNAME := $(if $(OSX_TARGET),$(if $(SHARED_LIBRARY_TARGET),-install_name $(LP)$(MODULE)$(SO),),)
372 SHAREDLIB := $(if $(SHARED_LIBRARY_TARGET),$(if $(OSX_TARGET),-dynamiclib -single_module -multiply_defined suppress,-shared),)
374 STRIPOPT := $(if $(OSX_TARGET),$(if $(SHARED_LIBRARY_TARGET),-x, -u -r), -x --strip-unneeded --remove-section=.comment --remove-section=.note)
375 HOST_SODESTDIR := $(if $(WINDOWS_HOST),obj/$(HOST_PLATFORM)$(COMPILER_SUFFIX)$(DEBUG_SUFFIX)/bin/,obj/$(HOST_PLATFORM)$(COMPILER_SUFFIX)$(DEBUG_SUFFIX)/lib/)
376 SODESTDIR := $(if $(WINDOWS_TARGET),obj/$(TARGET_PLATFORM)$(COMPILER_SUFFIX)$(DEBUG_SUFFIX)/bin/,obj/$(TARGET_PLATFORM)$(COMPILER_SUFFIX)$(DEBUG_SUFFIX)/lib/)
379 _L = $(if $(filter $(1),$(EXCLUDED_LIBS)),,-l$(1))
383 CFLAGS += $(CPPFLAGS)
390 # COMMON LIBRARIES DETECTION
393 _OPENSSL_CONF = $(call hidspace,$(call slash_path,$(OPENSSL_CONF)))
394 OPENSSL_INCLUDE_DIR = $(call shwspace,$(subst /bin/openssl.cfg,/include,$(_OPENSSL_CONF)))
395 OPENSSL_LIB_DIR = $(call shwspace,$(subst /bin/openssl.cfg,/lib,$(_OPENSSL_CONF)))
396 OPENSSL_BIN_DIR = $(call shwspace,$(subst /bin/openssl.cfg,/bin,$(_OPENSSL_CONF)))
398 # to avoid issues with empty -L/-I
399 OPENSSL_INCLUDE_DIR = .