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5058a94ee7
Provide a simple API for loaded objects to interact with GNU make. I still won't guarantee that this API won't change but it's much closer to something that's supported and provides easy-to-use interfaces with a public header file.
85 lines
1.9 KiB
Perl
85 lines
1.9 KiB
Perl
# -*-perl-*-
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$description = "Test the shared object load API.";
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$details = "Verify the different aspects of the shared object API.";
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# Don't do anything if this system doesn't support "load"
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exists $FEATURES{load} or return -1;
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my $sobuild = '$(CC) '.($srcdir? "-I$srcdir":'').' -g -shared -fPIC -o $@ $<';
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# First build a shared object
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# Provide both a default and non-default load symbol
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unlink(qw(testapi.c testapi.so));
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open(my $F, '> testapi.c') or die "open: testapi.c: $!\n";
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print $F <<'EOF' ;
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#include <string.h>
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#include <stdio.h>
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#include "gnumake.h"
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static char *
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test_eval (const char *buf)
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{
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gmk_eval (buf, 0);
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return NULL;
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}
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static char *
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test_expand (const char *val)
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{
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return gmk_expand (val);
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}
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static char *
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func_test (const char *funcname, int argc, char **argv)
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{
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if (strcmp (funcname, "test-expand") == 0)
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return test_expand (argv[0]);
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if (strcmp (funcname, "test-eval") == 0)
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return test_eval (argv[0]);
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return strdup ("unknown");
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}
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int
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testapi_gmk_setup ()
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{
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gmk_add_function ("test-expand", func_test, 1, 1, 1);
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gmk_add_function ("test-eval", func_test, 1, 1, 1);
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return 1;
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}
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EOF
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close($F) or die "close: testapi.c: $!\n";
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run_make_test('testapi.so: testapi.c ; @'.$sobuild, '', '');
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# TEST 1
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# Check the gmk_expand() function
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run_make_test(q!
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EXPAND = expansion
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all: ; @echo $(test-expand $$(EXPAND))
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load testapi.so
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!,
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'', "expansion\n");
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# TEST 2
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# Check the eval operation. Prove that the argument is expanded only once
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run_make_test(q!
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load testapi.so
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TEST = bye
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ASSIGN = VAR = $(TEST) $(shell echo there)
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$(test-eval $(value ASSIGN))
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TEST = hi
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all:;@echo '$(VAR)'
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!,
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'', "hi there\n");
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unlink(qw(testapi.c testapi.so)) unless $keep;
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# This tells the test driver that the perl test script executed properly.
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1;
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