88 lines
1.8 KiB
Makefile
88 lines
1.8 KiB
Makefile
#
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# This file is used to detect a DOS host platform.
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#
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# This configuration file to be used depends on the value of the CC
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# environment variable.
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#
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#
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# We test for the COMSPEC environment variable, then run the 'ver'
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# command-line program to see if its output contains the word "Dos"
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#
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# If this is true, we're running a Dos-ish platform (or an emulation)
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#
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ifeq ($(PLATFORM),ansi)
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ifdef COMSPEC
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is_dos := $(findstring Dos,$(shell ver))
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# We try to recognize a Dos session under OS/2. The "ver" command
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# returns 'Operating System/2 ...' there, so 'is_dos' should be empty
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# there.
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#
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# To recognize a Dos session under OS/2, we check COMSPEC for the
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# substring "MDOS\COMMAND"
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#
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ifeq ($(is_dos),)
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is_dos := $(findstring MDOS\COMMAND,$(COMSPEC))
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endif
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ifneq ($(is_dos),)
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PLATFORM := dos
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DELETE := del
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COPY := copy
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#####################################################################
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#
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# Use gcc, i.e. DJGPP by default. Aren't we biased ;-)
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#
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#
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CONFIG_FILE := dos-gcc.mk
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SEP := /
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ifndef CC
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CC := gcc
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endif
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ifneq ($(findstring turboc,$(MAKECMDGOALS)),) # Turbo C
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CONFIG_FILE := dos-tcc.mk
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SEP := $(BACKSLASH)
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CC := tcc
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.PHONY: turboc
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endif
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ifneq ($(findstring watcom,$(MAKECMDGOALS)),) # Watcom C/C++
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CONFIG_FILE := dos-wat.mk
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SEP := $(BACKSLASH)
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CC := wcc386
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.PHONY: watcom
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endif
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ifneq ($(findstring borlandc16,$(MAKECMDGOALS)),) # Borland C/C++ 16 bits
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CONFIG_FILE := dos-bcc.mk
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SEP := $(BACKSLASH)
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CC := bcc
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.PHONY: borlandc16
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endif
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ifneq ($(findstring borlandc,$(MAKECMDGOALS)),) # Borland C/C++ 32 bits
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CONFIG_FILE := dos-bcc.mk
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SEP := $(BACKSLASH)
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CC := bcc32
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.PHONY: borlandc
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endif
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CONFIG_RULES := $(TOP)\config\dos\$(CONFIG_FILE)
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# use the Dos version of the "setup dump"
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#
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setup: dos_setup
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endif # test Dos
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endif # test COMSPEC
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endif # test PLATFORM
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