1# -*-perl-*- 2$description = "Test the if function.\n"; 3 4$details = "Try various uses of if and ensure they all give the correct 5results.\n"; 6 7open(MAKEFILE, "> $makefile"); 8 9print MAKEFILE <<EOMAKE; 10NEQ = \$(subst \$1,,\$2) 11e = 12 13all: 14\t\@echo 1 \$(if ,true,false) 15\t\@echo 2 \$(if ,true,) 16\t\@echo 3 \$(if ,true) 17\t\@echo 4 \$(if z,true,false) 18\t\@echo 5 \$(if z,true,\$(shell echo hi)) 19\t\@echo 6 \$(if ,\$(shell echo hi),false) 20\t\@echo 7 \$(if \$(call NEQ,a,b),true,false) 21\t\@echo 8 \$(if \$(call NEQ,a,a),true,false) 22\t\@echo 9 \$(if z,true,fal,se) hi 23\t\@echo 10 \$(if ,true,fal,se)there 24\t\@echo 11 \$(if \$(e) ,true,false) 25EOMAKE 26 27close(MAKEFILE); 28 29&run_make_with_options($makefile, "", &get_logfile); 30$answer = "1 false\n2\n3\n4 true\n5 true\n6 false\n7 true\n8 false\n9 true hi\n10 fal,sethere\n11 false\n"; 31&compare_output($answer, &get_logfile(1)); 32 331; 34