forked from minhngoc25a/freetype2
128 lines
5.2 KiB
Makefile
128 lines
5.2 KiB
Makefile
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#****************************************************************************
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#* *
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#* FreeType host platform detection rules *
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#* *
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#* Copyright 1996-1999 by *
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#* David Turner, Robert Wilhelm, and Werner Lemberg. *
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#* *
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#* This file is part of the FreeType project, and may only be used *
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#* modified and distributed under the terms of the FreeType project *
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#* license, LICENSE.TXT. By continuing to use, modify, or distribute *
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#* this file you indicate that you have read the license and *
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#* understand and accept it fully. *
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#* *
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#* *
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#* This sub-Makefile is in charge of detecting the current platform *
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#* It sets some variables accordingly. Namely : *
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#* *
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#* PLATFORM The detected platform. This will default to "ansi" if *
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#* auto-detection fails. *
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#* *
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#* BUILD The configuration and system-specific directory. Usually *
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#* 'freetype/config/$(PLATFORM)' but can be different when *
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#* a specific compiler has been requested on the *
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#* command line.. *
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#* *
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#* CONFIG_RULES The Makefile to use. This usually depends on the compiler *
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#* defined in the 'CC' environment variable. *
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#* *
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#* DELETE The shell command used to remove a given file *
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#* COPY The shell command used to copy one file *
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#* *
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#* You need to set the following variable(s) before calling it: *
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#* *
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#* TOP The top-most directory in the FreeType library source *
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#* hierarchy. If not defined, it will default to '.' *
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#* *
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#****************************************************************************
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# If TOP is not defined, default it to '.'
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#
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ifndef TOP
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TOP := .
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endif
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#
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# set auto-detection default to ANSI.
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# Note that we delay the valuation of BUILD and RULES
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#
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PLATFORM := ansi
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CONFIG = $(TOP)$(SEP)config
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DELETE := $(RM)
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COPY := cp
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SEP := /
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BUILD = $(CONFIG)$(SEP)$(PLATFORM)
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CONFIG_FILE = $(BUILD)/Makefile
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###########################################################################
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#
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# Now, include each detection rules file found in a `config/<system>'
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# directory..
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#
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#
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# we define the BACKSLASH variable to hold a single back-slash character
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# This is needed because a line like
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#
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# SEP := \
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#
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# does not work with GNU Make (the back-slash is interpreted as a line
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# continuation). While a line like :
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#
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# SEP := \\
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#
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# really define $(SEP) as "\" on Unix, and "\\" on Dos and Windows !!
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#
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BACKSLASH := $(strip \ )
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include $(wildcard $(CONFIG)/*/detect.mk)
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# The following targets are equivalent, with the exception that they use
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# slightly different syntaxes for the `echo' command. This is due to
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#
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# std_setup: is defined for most platforms
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# dos_setup: is defined for Dos-ish platforms like Dos, Windows & OS/2
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#
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.PHONY: std_setup dos_setup
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std_setup:
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@echo ""
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@echo "FreeType build system - automatic system detection"
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@echo ""
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@echo "The following settings were detected :"
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@echo ""
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@echo " platform : $(PLATFORM)"
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@echo " compiler : $(CC)"
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@echo " configuration directory : $(BUILD)"
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@echo " configuration rules : $(CONFIG_RULES)"
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@echo ""
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@echo "If this does not correspond to your system or settings please remove the file"
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@echo "\`$(CONFIG_MK)' from this directory then read the INSTALL file for help."
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@echo ""
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@echo "Otherwise, simple type \`make' again to build the library"
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@echo ""
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@$(COPY) $(CONFIG_RULES) $(CONFIG_MK)
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dos_setup:
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@echo <20>
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@echo FreeType build system - automatic system detection
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@echo <20>
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@echo The following settings were detected :
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@echo <20>
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@echo <20><>platform<72><6D><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>: $(PLATFORM)
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@echo <20><>compiler<65><72><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>: $(CC)
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@echo <20><>configuration directory<72><79>: $(BUILD)
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@echo <20><>configuration rules<65><73><EFBFBD><EFBFBD><EFBFBD><EFBFBD>: $(CONFIG_RULES)
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@echo <20>
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@echo If this does not correspond to your system or settings please remove the file
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@echo '$(CONFIG_MK)' from this directory then read the INSTALL file for help.
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@echo <20>
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@echo Otherwise, simple type 'make' again to build the library
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@echo <20>
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@$(COPY) $(CONFIG_RULES) $(CONFIG_MK) > nul
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