119 lines
2.2 KiB
Groff
119 lines
2.2 KiB
Groff
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MAKE(1) Minix Programmer's Manual MAKE(1)
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NAME
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make - a program for maintaining large programs
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SYNOPSIS
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make [-f file] [-iknpqrst] [option] ... [target]
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OPTIONS
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-f Use file as the makefile
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-i Ignore status returned by commands
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-k On error, skip to next command
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-n Report, but do not execute
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-p Print macros and targets
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-q Question up-to-dateness of target
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-r Rule inhibit; do not use default rules
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-s Silent mode
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-t Touch files instead of making them
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EXAMPLES
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make kernel # Make kernel up to date
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make -n -f mfile # Tell what needs to be done
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DESCRIPTION
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Make is a program that is normally used for developing large programs
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consisting of multiple files. It keeps track of which object files
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depend on which source and header files. When called, it does the
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minimum amount of recompilation to bring the target file up to date.
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The file dependencies are expected in makefile or Makefile , unless
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another file is specified with -f. Make has some default rules built in,
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for example, it knows how to make .s files from .c files. Here is a
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sample makefile .
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d=/user/ast # d is a macro
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program: head.s tail.s # program depends on these
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cc -o program head.s tail.s # tells how to make program
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echo Program done. # announce completion
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head.s: $d/def.h head.c # head.s depends on these
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tail.s: $d/var.h tail.c # tail.s depends on these
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1
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MAKE(1) Minix Programmer's Manual MAKE(1)
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A complete description of make would require too much space here. Many
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books on UNIX discuss make . Study the numerous Makefiles in the MINIX
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source tree for examples.
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SEE ALSO
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cc(1).
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