1 # 2 # FreeType 2 configuration file to detect a Win32 host platform. 3 # 4 5 6 # Copyright 1996-2015 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 := windows 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 $(shell ver))) 39 # endif 40 # 41 # Unfortunately, this also detects the case when one is running 42 # DOS 7.x (the MS-DOS version that lies below Windows) without actually 43 # launching the GUI. 44 # 45 # A better test is to check whether there are both the environment 46 # variables `winbootdir' and `windir'. The first indicates an 47 # underlying DOS 7.x, while the second is set only if windows is 48 # available. 49 # 50 # Note that on Windows NT, such an environment variable will not be seen 51 # from DOS-based tools like DJGPP's make; this is not actually a problem 52 # since NT is detected independently above. But do not try to be clever! 53 # 54 ifdef winbootdir 55 ifdef windir 56 57 PLATFORM := windows 58 59 endif 60 endif 61 62 endif # test NT 63 64 endif # test PLATFORM ansi 65 66 ifeq ($(PLATFORM),windows) 67 68 DELETE := del 69 CAT := type 70 SEP := $(BACKSLASH) 71 72 # Setting COPY is a bit trickier. Plain COPY on NT will not work 73 # correctly, because it will uppercase 8.3 filenames, creating a 74 # `CONFIG.MK' file which isn't found later on by `make'. 75 # Since we do not want that, we need to force execution of CMD.EXE. 76 # Unfortunately, CMD.EXE is not available on Windows 9X. 77 # So we need to hack. 78 # 79 # Kudos to Eli Zaretskii (DJGPP guru) that helped debug it. 80 # Details are available in threads of the freetype mailing list 81 # (2004-11-11), and then in the devel mailing list (2004-11-20 to -23). 82 # 83 ifeq ($(OS),Windows_NT) 84 COPY := cmd.exe /c copy 85 else 86 COPY := copy 87 endif # test NT 88 89 90 # gcc Makefile by default 91 CONFIG_FILE := w32-gcc.mk 92 ifeq ($(firstword $(CC)),cc) 93 CC := gcc 94 endif 95 96 ifneq ($(findstring list,$(MAKECMDGOALS)),) # test for the "list" target 97 dump_target_list: 98 @echo 99 @echo $(PROJECT_TITLE) build system -- supported compilers 100 @echo 101 @echo Several command-line compilers are supported on Win32: 102 @echo 103 @echo make setupgcc (with Mingw) 104 @echo make setup visualcMicrosoft Visual C++ 105 @echo make setup bcc32Borland C/C++ 106 @echo make setup lccWin32-LCC 107 @echo make setup intelcIntel C/C++ 108 @echo 109 110 setup: dump_target_list 111 .PHONY: dump_target_list list 112 else 113 setup: dos_setup 114 endif 115 116 # additionally, we provide hooks for various other compilers 117 # 118 ifneq ($(findstring visualc,$(MAKECMDGOALS)),) # Visual C/C++ 119 CONFIG_FILE := w32-vcc.mk 120 CC := cl 121 visualc: setup 122 .PHONY: visualc 123 endif 124 125 ifneq ($(findstring intelc,$(MAKECMDGOALS)),) # Intel C/C++ 126 CONFIG_FILE := w32-intl.mk 127 CC := cl 128 visualc: setup 129 .PHONY: intelc 130 endif 131 132 ifneq ($(findstring watcom,$(MAKECMDGOALS)),) # Watcom C/C++ 133 CONFIG_FILE := w32-wat.mk 134 CC := wcc386 135 watcom: setup 136 .PHONY: watcom 137 endif 138 139 ifneq ($(findstring visualage,$(MAKECMDGOALS)),) # Visual Age C++ 140 CONFIG_FILE := w32-icc.mk 141 CC := icc 142 visualage: setup 143 .PHONY: visualage 144 endif 145 146 ifneq ($(findstring lcc,$(MAKECMDGOALS)),) # LCC-Win32 147 CONFIG_FILE := w32-lcc.mk 148 CC := lcc 149 lcc: setup 150 .PHONY: lcc 151 endif 152 153 ifneq ($(findstring mingw32,$(MAKECMDGOALS)),) # mingw32 154 CONFIG_FILE := w32-mingw32.mk 155 CC := gcc 156 mingw32: setup 157 .PHONY: mingw32 158 endif 159 160 ifneq ($(findstring bcc32,$(MAKECMDGOALS)),) # Borland C++ 161 CONFIG_FILE := w32-bcc.mk 162 CC := bcc32 163 bcc32: setup 164 .PHONY: bcc32 165 endif 166 167 ifneq ($(findstring devel-bcc,$(MAKECMDGOALS)),) # development target 168 CONFIG_FILE := w32-bccd.mk 169 CC := bcc32 170 devel-bcc: setup 171 .PHONY: devel-bcc 172 endif 173 174 ifneq ($(findstring devel-gcc,$(MAKECMDGOALS)),) # development target 175 CONFIG_FILE := w32-dev.mk 176 CC := gcc 177 devel-gcc: setup 178 .PHONY: devel-gcc 179 endif 180 181 endif # test PLATFORM windows 182 183 184 # EOF 185
