thirdparty/freetype-2.3.12/builds/win32/detect.mk

   1 #
   2 # FreeType 2 configuration file to detect a Win32 host platform.
   3 #
   4
   5
   6 # Copyright 1996-2000, 2003, 2004, 2006, 2007 by
   7 # David Turner, Robert Wilhelm, and Werner Lemberg.
   8 #
   9 # This file is part of the FreeType project, and may only be used, modified,
  10 # and distributed under the terms of the FreeType project license,
  11 # LICENSE.TXT.  By continuing to use, modify, or distribute this file you
  12 # indicate that you have read the license and understand and accept it
  13 # fully.
  14
  15
  16 .PHONY: setup
  17
  18
  19 ifeq ($(PLATFORM),ansi)
  20
  21   # Detecting Windows NT is easy, as the OS variable must be defined and
  22   # contains `Windows_NT'.  This also works with Windows 2000 and XP.
  23   #
  24   ifeq ($(OS),Windows_NT)
  25
  26     PLATFORM := win32
  27
  28   else
  29
  30     # Detecting Windows 9X
  31
  32     # We used to run the `ver' command to see if its output contains the
  33     # word `Windows'.  If this is true, we are running Windows 95 or later:
  34     #
  35     #   ifdef COMSPEC
  36     #     # First, check if we have the COMSPEC environment variable, which
  37     #     # indicates we can use COMMAND.COM's internal commands
  38     #     is_windows := $(findstring Windows,$(strip $(shell ver)))
  39     #   endif
  40     #
  41     # Unfortunately, this also detects the case when one is running
  42     # DOS 7.x (the MS-DOS version that lies below Windows) without actually
  43     # launching the GUI.
  44     #
  45     # A better test is to check whether there are both the environment
  46     # variables `winbootdir' and `windir'.  The first indicates an
  47     # underlying DOS 7.x, while the second is set only if win32 is available.
  48     #
  49     # Note that on Windows NT, such an environment variable will not be seen
  50     # from DOS-based tools like DJGPP's make; this is not actually a problem
  51     # since NT is detected independently above.  But do not try to be clever!
  52     #
  53     ifdef winbootdir
  54       ifdef windir
  55
  56         PLATFORM := win32
  57
  58       endif
  59     endif
  60
  61   endif  # test NT
  62
  63 endif # test PLATFORM ansi
  64
  65 ifeq ($(PLATFORM),win32)
  66
  67   DELETE := del
  68   CAT    := type
  69   SEP    := $(BACKSLASH)
  70
  71   # Setting COPY is a bit trickier.  Plain COPY on NT will not work
  72   # correctly, because it will uppercase 8.3 filenames, creating a
  73   # `CONFIG.MK' file which isn't found later on by `make'.
  74   # Since we do not want that, we need to force execution of CMD.EXE.
  75   # Unfortunately, CMD.EXE is not available on Windows 9X.
  76   # So we need to hack.
  77   #
  78   # Kudos to Eli Zaretskii (DJGPP guru) that helped debug it.
  79   # Details are available in threads of the freetype mailing list
  80   # (2004-11-11), and then in the devel mailing list (2004-11-20 to -23).
  81   #
  82   ifeq ($(OS),Windows_NT)
  83     COPY := cmd.exe /c copy
  84   else
  85     COPY := copy
  86   endif  # test NT
  87
  88
  89   # gcc Makefile by default
  90   CONFIG_FILE := w32-gcc.mk
  91   ifeq ($(firstword $(CC)),cc)
  92     CC        := gcc
  93   endif
  94
  95   ifneq ($(findstring list,$(MAKECMDGOALS)),)  # test for the "list" target
  96     dump_target_list:
  97             @echo ÿ
  98             @echo $(PROJECT_TITLE) build system -- supported compilers
  99             @echo ÿ
 100             @echo Several command-line compilers are supported on Win32:
 101             @echo ÿ
 102             @echo ÿÿmake setupÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿgcc (with Mingw)
 103             @echo ÿÿmake setup visualcÿÿÿÿÿÿÿÿÿÿÿÿÿMicrosoft Visual C++
 104             @echo ÿÿmake setup bcc32ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿBorland C/C++
 105             @echo ÿÿmake setup lccÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿWin32-LCC
 106             @echo ÿÿmake setup intelcÿÿÿÿÿÿÿÿÿÿÿÿÿÿIntel C/C++
 107             @echo ÿ
 108
 109     setup: dump_target_list
 110     .PHONY: dump_target_list list
 111   else
 112     setup: dos_setup
 113   endif
 114
 115   # additionally, we provide hooks for various other compilers
 116   #
 117   ifneq ($(findstring visualc,$(MAKECMDGOALS)),)     # Visual C/C++
 118     CONFIG_FILE := w32-vcc.mk
 119     CC          := cl
 120     visualc: setup
 121     .PHONY: visualc
 122   endif
 123
 124   ifneq ($(findstring intelc,$(MAKECMDGOALS)),)      # Intel C/C++
 125     CONFIG_FILE := w32-intl.mk
 126     CC          := cl
 127     visualc: setup
 128     .PHONY: intelc
 129   endif
 130
 131   ifneq ($(findstring watcom,$(MAKECMDGOALS)),)      # Watcom C/C++
 132     CONFIG_FILE := w32-wat.mk
 133     CC          := wcc386
 134     watcom: setup
 135     .PHONY: watcom
 136   endif
 137
 138   ifneq ($(findstring visualage,$(MAKECMDGOALS)),)   # Visual Age C++
 139     CONFIG_FILE := w32-icc.mk
 140     CC          := icc
 141     visualage: setup
 142     .PHONY: visualage
 143   endif
 144
 145   ifneq ($(findstring lcc,$(MAKECMDGOALS)),)         # LCC-Win32
 146     CONFIG_FILE := w32-lcc.mk
 147     CC          := lcc
 148     lcc: setup
 149     .PHONY: lcc
 150   endif
 151
 152   ifneq ($(findstring mingw32,$(MAKECMDGOALS)),)     # mingw32
 153     CONFIG_FILE := w32-mingw32.mk
 154     CC          := gcc
 155     mingw32: setup
 156     .PHONY: mingw32
 157   endif
 158
 159   ifneq ($(findstring bcc32,$(MAKECMDGOALS)),)       # Borland C++
 160     CONFIG_FILE := w32-bcc.mk
 161     CC          := bcc32
 162     bcc32: setup
 163     .PHONY: bcc32
 164   endif
 165
 166   ifneq ($(findstring devel-bcc,$(MAKECMDGOALS)),)   # development target
 167     CONFIG_FILE := w32-bccd.mk
 168     CC          := bcc32
 169     devel-bcc: setup
 170     .PHONY: devel-bcc
 171   endif
 172
 173   ifneq ($(findstring devel-gcc,$(MAKECMDGOALS)),)   # development target
 174     CONFIG_FILE := w32-dev.mk
 175     CC          := gcc
 176     devel-gcc: setup
 177     .PHONY: devel-gcc
 178   endif
 179
 180 endif   # test PLATFORM win32
 181
 182
 183 # EOF