| # -*-perl-*- |
| $description = "Test the call function.\n"; |
| |
| $details = "Try various uses of call and ensure they all give the correct |
| results.\n"; |
| |
| open(MAKEFILE, "> $makefile"); |
| |
| # The Contents of the MAKEFILE ... |
| |
| print MAKEFILE <<'EOMAKE'; |
| # Simple, just reverse two things |
| # |
| reverse = $2 $1 |
| |
| # A complex `map' function, using recursive `call'. |
| # |
| map = $(foreach a,$2,$(call $1,$a)) |
| |
| # Test using a builtin; this is silly as it's simpler to do without call |
| # |
| my-notdir = $(call notdir,$(1)) |
| |
| # Test using non-expanded builtins |
| # |
| my-foreach = $(foreach $(1),$(2),$(3)) |
| my-if = $(if $(1),$(2),$(3)) |
| |
| all: ; @echo '$(call reverse,bar,foo)'; \ |
| echo '$(call map,origin,MAKE reverse map)'; \ |
| echo '$(call my-notdir,a/b c/d e/f)'; \ |
| echo '$(call my-foreach)'; \ |
| echo '$(call my-foreach,a,,,)'; \ |
| echo '$(call my-foreach,a,x y z,$(a)$(a))'; \ |
| echo '$(call my-if,a,b,c)'; \ |
| echo '$(call my-if,,$(warning don't print this),ok)' |
| |
| EOMAKE |
| |
| # END of Contents of MAKEFILE |
| |
| close(MAKEFILE); |
| |
| &run_make_with_options($makefile, "", &get_logfile); |
| $answer = "foo bar\ndefault file file\nb d f\n\n\nxx yy zz\nb\nok\n"; |
| &compare_output($answer, &get_logfile(1)); |
| |
| 1; |