mirror of
https://git.savannah.gnu.org/git/make.git
synced 2025-01-01 01:33:51 +00:00
48 lines
1.3 KiB
Perl
48 lines
1.3 KiB
Perl
# -*-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;
|