Using MKS Make

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Controlling MKS Make The main makefile: all: one two .INCLUDEDIRS: 1 .INCLUDE: .INCLUDE: 2/2.mak Makefile 1/1.mak: one: echo one Makefile 2/2.mak: two: echo two The “.INCLUDEDIRS” line in makefile tells make where it should look for makefiles not found in the current directory. In effect, subdirectory 1 becomes part of the search path for makefiles. The “.INCLUDE: ” line in makefile asks make to find the file 1.mak; the “” indicates to make that it should not look in the current directory for 1.mak but it should look elsewhere in the .INCLUDEDIRS list of directories. 1.mak is found in the subdirectory 1 so make includes it. The “.INCLUDE: 2/2.mak” line asks make to include the file 2/2.mak. After the .INCLUDE’s are replaced by the appropriate files, the effective makefile would look like this: all: one two .INCLUDEDIRS: 1 one: echo one two: echo two Another method of indicating which files should be used as makefiles is to use the .MAKEFILES special target in the startup.mk file. Consider .MAKEFILES: $(PWD:f).mk This tells make to look in the current directory for the makefile, with the name of the makefile the same as the current directory name (that is if in src/make, look for make.mk). Adding dependencies using .MAKEFILES does not override the standard makefile lookup behavior; it just adds new file names for make to consider as makefiles. 42 MKS Toolkit
Example: Creating Prologs and Epilogs How Make Finds Files With make, you can formulate recipes so that certain processes always happen before a recipe is run, or after the recipe has completed. This capability is controlled with the .PROLOG and .EPILOG attributes, and with the .GROUPPROLOG and .GROUPEPILOG special targets. Consider the makefile all: GroupWithProlog GroupWithEpilog GroupWithBoth NonGroupRecipe GroupWithProlog .PROLOG .SILENT: [ echo In prolog group recipe echo ] GroupWithEpilog .EPILOG .SILENT: [ echo In epilog group recipe ] GroupWithBoth .PROLOG .EPILOG .SILENT: [ echo In prolog/epilog group recipe ] .GROUPPROLOG: echo Running prolog .GROUPEPILOG: echo Running epilog echo NonGroupRecipe .PROLOG .EPILOG .SILENT: echo In non group recipe with .PROLOG and .EPILOG attributes set The .GROUPPROLOG special target defines a special recipe that gets run before a group recipe runs. Only those group recipes that have the .PROLOG attribute are so affected; all others behave normally. Similarly, the .GROUPEPILOG special target defines a special recipe that gets run after a group recipe runs, again, only for those group recipes with the .EPILOG attribute. In the previous example, the targets GroupWithProlog and GroupWithBoth have the .GROUPPROLOG recipe executed before their recipes run. The targets GroupWithEpilog and GroupWithBoth have the .GROUPEPILOG recipe executed after their recipes run. The regular recipe NonGroupRecipe has neither special recipe run, even considering that it has the .PROLOG and .EPILOG attributes. Prologs and epilogs only apply to group recipes. Using MKS Make 43
Page 1 and 2: MKS Integrity Suite 2005 Using MKS
Page 3 and 4: This product includes cryptographic
Page 5 and 6: Technical Support To request custom
Page 7 and 8: Table of Contents 1 Introduction...
Page 9 and 10: Table of Contents Examples of Use .
Page 11 and 12: Introduction 1 MKS Make offers deve
Page 13 and 14: Compatibility Issues For details on
Page 15 and 16: See your operating system documenta
Page 17 and 18: Getting Started with MKS Make Depen
Page 19 and 20: Writing a Rule For more information
Page 21 and 22: Comments More About Rules Missing R
Page 23 and 24: More About Rules Using MKS Make 13
Page 25 and 26: Running MKS Make To run MKS Make, e
Page 27 and 28: For more information on the -D opti
Page 29 and 30: Using Macros 5 Suppose you use MKS
Page 31 and 32: Macro Naming Conventions See “Nes
Page 33 and 34: Nesting Macros in Other Macros When
Page 35 and 36: String Substitution Modifying Macro
Page 37 and 38: Prefix and Suffix Modifiers In this
Page 39 and 40: Controlling MKS Make For a complete
Page 41 and 42: For a complete list, see the make r
Page 43 and 44: Target Directive Description Specia
Page 45 and 46: Special Macros The following table
Page 47 and 48: Macro Description Examples Special
Page 49 and 50: For more information on dynamic pre
Page 51: How Make Finds Files If you specify
Page 55 and 56: Using Inference Rules For more info
Page 57 and 58: Here is another example, this time
Page 59 and 60: Transitive Closure Metarules With m
Page 61 and 62: Suffix Rules For a suffix rule to w
Page 63 and 64: More About Executing Recipes Regula
Page 65 and 66: Control Macros Used With Group Reci
Page 67 and 68: For example, Text Diversions As a
Page 69 and 70: Making Libraries 9 A library is a f
Page 71 and 72: For more information on the += symb
Page 73 and 74: Compatibility Considerations Condit
Page 75 and 76: Conditionals You can use conditiona
Page 77 and 78: Microsoft Make BSD UNIX Make Other
Page 79 and 80: Using the Generic CC Interface For
Page 81 and 82: Generic Command-line Format Example
Page 83 and 84: Problem Solving Without a Makefile
Page 85 and 86: Using a Library Recursive Makes Usi
Page 87 and 88: Back-up Default Rules Back-up Assum
Page 89 and 90: Limits 13 The maximum length of a s
Page 91 and 92: Index Symbols - 12 $ 37 $$ 37 $$* 3
Page 93 and 94: I IGNORE 30, 48 ignoring errors in

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