mirror of
https://git.savannah.gnu.org/git/make.git
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62 lines
2.4 KiB
Text
62 lines
2.4 KiB
Text
$description = "The following test creates a makefile to test the \n"
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."vpath directive which allows you to specify a search \n"
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."path for a particular class of filenames, those that\n"
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."match a particular pattern.";
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$details = "This tests the vpath directive by specifying search directories\n"
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."for one class of filenames with the form: vpath pattern directories"
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."\nIn this test, we specify the working directory for all files\n"
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."that end in c or h. We also test the variables $@ (which gives\n"
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."target name) and $^ (which is a list of all dependencies \n"
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."including the directories in which they were found). It also\n"
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."uses the function firstword used to extract just the first\n"
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."dependency from the entire list.";
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open(MAKEFILE,"> $makefile");
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# The Contents of the MAKEFILE ...
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print MAKEFILE "vpath %.c foo\n";
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print MAKEFILE "vpath %.c $workdir\n";
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print MAKEFILE "vpath %.h $workdir\n";
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print MAKEFILE "objects = main.o kbd.o commands.o display.o insert.o\n";
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print MAKEFILE "edit: \$(objects)\n";
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print MAKEFILE "\t\@echo cc -o \$@ \$^\n";
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print MAKEFILE "main.o : main.c defs.h\n";
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print MAKEFILE "\t\@echo cc -c \$(firstword \$^)\n";
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print MAKEFILE "kbd.o : kbd.c defs.h command.h\n";
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print MAKEFILE "\t\@echo cc -c kbd.c\n";
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print MAKEFILE "commands.o : command.c defs.h command.h\n";
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print MAKEFILE "\t\@echo cc -c commands.c\n";
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print MAKEFILE "display.o : display.c defs.h buffer.h\n";
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print MAKEFILE "\t\@echo cc -c display.c\n";
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print MAKEFILE "insert.o : insert.c defs.h buffer.h\n";
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print MAKEFILE "\t\@echo cc -c insert.c\n";
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# END of Contents of MAKEFILE
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close(MAKEFILE);
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@files_to_touch = ("$workdir${pathsep}main.c","$workdir${pathsep}defs.h",
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"$workdir${pathsep}kbd.c","$workdir${pathsep}command.h",
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"$workdir${pathsep}commands.c","$workdir${pathsep}display.c",
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"$workdir${pathsep}buffer.h","$workdir${pathsep}insert.c",
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"$workdir${pathsep}command.c");
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&touch(@files_to_touch);
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&run_make_with_options($makefile,"",&get_logfile);
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# Create the answer to what should be produced by this Makefile
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$answer = "cc -c $workdir${pathsep}main.c\ncc -c kbd.c\ncc -c commands.c\n"
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."cc -c display.c\n"
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."cc -c insert.c\ncc -o edit main.o kbd.o commands.o display.o "
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."insert.o\n";
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if (&compare_output($answer,&get_logfile(1)))
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{
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unlink @files_to_touch;
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}
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1;
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