203 lines
5.1 KiB
Makefile
203 lines
5.1 KiB
Makefile
#
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# FreeType 2 configuration file to detect a Win32 host platform.
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#
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# Copyright (C) 1996-2022 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, modified,
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# and distributed under the terms of the FreeType project license,
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# LICENSE.TXT. By continuing to use, modify, or distribute this file you
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# indicate that you have read the license and understand and accept it
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# fully.
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.PHONY: setup
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ifeq ($(PLATFORM),ansi)
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# Detecting Windows NT is easy, as the OS variable must be defined and
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# contains `Windows_NT'. This also works with Windows 2000 and XP.
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#
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ifeq ($(OS),Windows_NT)
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PLATFORM := windows
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else
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# Detecting Windows 9X
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# We used to run the `ver' command to see if its output contains the
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# word `Windows'. If this is true, we are running Windows 95 or later:
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#
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# ifdef COMSPEC
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# # First, check if we have the COMSPEC environment variable, which
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# # indicates we can use COMMAND.COM's internal commands
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# is_windows := $(findstring Windows,$(strip $(shell ver)))
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# endif
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#
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# Unfortunately, this also detects the case when one is running
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# DOS 7.x (the MS-DOS version that lies below Windows) without actually
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# launching the GUI.
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#
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# A better test is to check whether there are both the environment
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# variables `winbootdir' and `windir'. The first indicates an
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# underlying DOS 7.x, while the second is set only if windows is
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# available.
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#
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# Note that on Windows NT, such an environment variable will not be seen
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# from DOS-based tools like DJGPP's make; this is not actually a problem
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# since NT is detected independently above. But do not try to be clever!
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#
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ifdef winbootdir
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ifdef windir
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PLATFORM := windows
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endif
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endif
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endif # test NT
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endif # test PLATFORM ansi
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ifeq ($(PLATFORM),windows)
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DELETE := del
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CAT := type
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SEP := $(BACKSLASH)
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# Setting COPY is a bit trickier. Plain COPY on NT will not work
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# correctly, because it will uppercase 8.3 filenames, creating a
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# `CONFIG.MK' file which isn't found later on by `make'.
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# Since we do not want that, we need to force execution of CMD.EXE.
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# Unfortunately, CMD.EXE is not available on Windows 9X.
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# So we need to hack.
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#
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# Kudos to Eli Zaretskii (DJGPP guru) that helped debug it.
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# Details are available in threads of the FreeType mailing list
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# (2004-11-11), and then in the devel mailing list (2004-11-20 to -23).
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#
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ifeq ($(OS),Windows_NT)
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COPY := >nul cmd.exe /c copy
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else
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COPY := >nul copy
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endif # test NT
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# gcc Makefile by default
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CONFIG_FILE := w32-gcc.mk
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ifeq ($(firstword $(CC)),cc)
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CC := gcc
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endif
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ifneq ($(findstring list,$(MAKECMDGOALS)),) # test for the "list" target
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dump_target_list:
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$(info )
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$(info $(PROJECT_TITLE) build system -- supported compilers)
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$(info )
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$(info Several command-line compilers are supported on Win32:)
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$(info )
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$(info $(empty) make setup gcc (with Mingw))
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$(info $(empty) make setup visualc Microsoft Visual C++)
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$(info $(empty) make setup bcc32 Borland C/C++)
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$(info $(empty) make setup lcc Win32-LCC)
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$(info $(empty) make setup intelc Intel C/C++)
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$(info )
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setup: dump_target_list
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.PHONY: dump_target_list list
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else
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setup: std_setup
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endif
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# additionally, we provide hooks for various other compilers
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#
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ifneq ($(findstring visualc,$(MAKECMDGOALS)),) # Visual C/C++
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CONFIG_FILE := w32-vcc.mk
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CC := cl
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.PHONY: visualc
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visualc: setup
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@cd .
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endif
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ifneq ($(findstring intelc,$(MAKECMDGOALS)),) # Intel C/C++
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CONFIG_FILE := w32-intl.mk
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CC := cl
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.PHONY: intelc
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visualc: setup
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@cd .
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endif
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ifneq ($(findstring watcom,$(MAKECMDGOALS)),) # Watcom C/C++
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CONFIG_FILE := w32-wat.mk
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CC := wcc386
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.PHONY: watcom
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watcom: setup
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@cd .
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endif
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ifneq ($(findstring visualage,$(MAKECMDGOALS)),) # Visual Age C++
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CONFIG_FILE := w32-icc.mk
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CC := icc
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.PHONY: visualage
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visualage: setup
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@cd .
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endif
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ifneq ($(findstring lcc,$(MAKECMDGOALS)),) # LCC-Win32
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CONFIG_FILE := w32-lcc.mk
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CC := lcc
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.PHONY: lcc
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lcc: setup
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@cd .
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endif
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ifneq ($(findstring mingw32,$(MAKECMDGOALS)),) # mingw32
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CONFIG_FILE := w32-mingw32.mk
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CC := gcc
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.PHONY: mingw32
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mingw32: setup
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@cd .
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endif
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ifneq ($(findstring bcc32,$(MAKECMDGOALS)),) # Borland C++
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CONFIG_FILE := w32-bcc.mk
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CC := bcc32
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.PHONY: bcc32
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bcc32: setup
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@cd .
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endif
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ifneq ($(findstring devel-bcc,$(MAKECMDGOALS)),) # development target
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CONFIG_FILE := w32-bccd.mk
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CC := bcc32
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.PHONY: devel-bcc
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devel-bcc: setup
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@cd .
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endif
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ifneq ($(findstring devel-gcc,$(MAKECMDGOALS)),) # development target
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CONFIG_FILE := w32-dev.mk
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CC := gcc
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.PHONY: devel-gcc
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devel-gcc: setup
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@cd .
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endif
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endif # test PLATFORM windows
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# EOF
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