1#!/usr/bin/perl
2
3BEGIN {
4    if( $ENV{PERL_CORE} ) {
5        chdir 't' if -d 't';
6        @INC = '../lib';
7    }
8}
9chdir 't';
10
11use Config;
12use ExtUtils::Embed;
13use File::Spec;
14
15open(my $fh,">embed_test.c") || die "Cannot open embed_test.c:$!";
16print $fh <DATA>;
17close($fh);
18
19$| = 1;
20print "1..9\n";
21my $cc = $Config{'cc'};
22my $cl  = ($^O eq 'MSWin32' && $cc eq 'cl');
23my $borl  = ($^O eq 'MSWin32' && $cc eq 'bcc32');
24my $skip_exe = $^O eq 'os2' && $Config{ldflags} =~ /(?<!\S)-Zexe\b/;
25my $exe = 'embed_test';
26$exe .= $Config{'exe_ext'} unless $skip_exe;	# Linker will auto-append it
27my $obj = 'embed_test' . $Config{'obj_ext'};
28my $inc = File::Spec->updir;
29my $lib = File::Spec->updir;
30my $libperl_copied;
31my $testlib;
32my @cmd;
33my (@cmd2) if $^O eq 'VMS';
34
35if ($^O eq 'VMS') {
36    push(@cmd,$cc,"/Obj=$obj");
37    my (@incs) = ($inc);
38    my $crazy = ccopts();
39    if ($crazy =~ s#/inc[^=/]*=([\w\$\_\-\.\[\]\:]+)##i) {
40        push(@incs,$1);
41    }
42    if ($crazy =~ s/-I([a-zA-Z0-9\$\_\-\.\[\]\:]*)//) {
43        push(@incs,$1);
44    }
45    $crazy =~ s#/Obj[^=/]*=[\w\$\_\-\.\[\]\:]+##i;
46    push(@cmd,"/Include=(".join(',',@incs).")");
47    push(@cmd,$crazy);
48    push(@cmd,"embed_test.c");
49
50    push(@cmd2,$Config{'ld'}, $Config{'ldflags'}, "/exe=$exe"); 
51    push(@cmd2,"$obj,[-]perlshr.opt/opt,[-]perlshr_attr.opt/opt");
52
53} else {
54   if ($cl) {
55    push(@cmd,$cc,"-Fe$exe");
56   }
57   elsif ($borl) {
58    push(@cmd,$cc,"-o$exe");
59   }
60   else {
61    push(@cmd,$cc,'-o' => $exe);
62   }
63   push(@cmd,"-I$inc",ccopts(),'embed_test.c');
64   if ($^O eq 'MSWin32') {
65    $inc = File::Spec->catdir($inc,'win32');
66    push(@cmd,"-I$inc");
67    $inc = File::Spec->catdir($inc,'include');
68    push(@cmd,"-I$inc");
69    if ($cc eq 'cl') {
70	push(@cmd,'-link',"-libpath:$lib",$Config{'libperl'},$Config{'libs'});
71    }
72    else {
73	push(@cmd,"-L$lib",File::Spec->catfile($lib,$Config{'libperl'}),$Config{'libc'});
74    }
75   }
76   else { # Not MSWin32.
77    push(@cmd,"-L$lib",'-lperl');
78    local $SIG{__WARN__} = sub {
79	warn $_[0] unless $_[0] =~ /No library found for .*perl/
80    };
81    push(@cmd, '-Zlinker', '/PM:VIO')	# Otherwise puts a warning to STDOUT!
82	if $^O eq 'os2' and $Config{ldflags} =~ /(?<!\S)-Zomf\b/;
83    push(@cmd,ldopts());
84   }
85   if ($borl) {
86     @cmd = ($cmd[0],(grep{/^-[LI]/}@cmd[1..$#cmd]),(grep{!/^-[LI]/}@cmd[1..$#cmd]));
87   }
88
89   if ($^O eq 'aix') { # AIX needs an explicit symbol export list.
90    my ($perl_exp) = grep { -f } qw(perl.exp ../perl.exp);
91    die "where is perl.exp?\n" unless defined $perl_exp;
92    for (@cmd) {
93        s!-bE:(\S+)!-bE:$perl_exp!;
94    }
95   }
96   elsif ($^O eq 'cygwin') { # Cygwin needs the shared libperl copied
97     my $v_e_r_s = $Config{version};
98     $v_e_r_s =~ tr/./_/;
99     system("cp ../cygperl$v_e_r_s.dll ./");    # for test 1
100   }
101   elsif ($Config{'libperl'} !~ /\Alibperl\./) {
102     # Everyone needs libperl copied if it's not found by '-lperl'.
103     $testlib = $Config{'libperl'};
104     my $srclib = $testlib;
105     $testlib =~ s/.+(?=\.[^.]*)/libperl/;
106     $testlib = File::Spec::->catfile($lib, $testlib);
107     $srclib = File::Spec::->catfile($lib, $srclib);
108     if (-f $srclib) {
109       unlink $testlib if -f $testlib;
110       my $ln_or_cp = $Config{'ln'} || $Config{'cp'};
111       my $lncmd = "$ln_or_cp $srclib $testlib";
112       #print "# $lncmd\n";
113       $libperl_copied = 1	unless system($lncmd);
114     }
115   }
116}
117my $status;
118# On OS/2 the linker will always emit an empty line to STDOUT; filter these
119my $cmd = join ' ', @cmd;
120chomp($cmd); # where is the newline coming from? ldopts()?
121print "# $cmd\n";
122my @out = `$cmd`;
123$status = $?;
124print "# $_\n" foreach @out;
125
126if ($^O eq 'VMS' && !$status) {
127  print "# @cmd2\n";
128  $status = system(join(' ',@cmd2)); 
129}
130print (($status? 'not ': '')."ok 1\n");
131
132my $embed_test = File::Spec->catfile(File::Spec->curdir, $exe);
133$embed_test = "run/nodebug $exe" if $^O eq 'VMS';
134print "# embed_test = $embed_test\n";
135$status = system($embed_test);
136print (($status? 'not ':'')."ok 9 # system returned $status\n");
137unlink($exe,"embed_test.c",$obj);
138unlink("$exe$Config{exe_ext}") if $skip_exe;
139unlink("embed_test.map","embed_test.lis") if $^O eq 'VMS';
140unlink(glob("./*.dll")) if $^O eq 'cygwin';
141unlink($testlib)	       if $libperl_copied;
142
143# gcc -g -I.. -L../ -o perl_test perl_test.c -lperl `../perl -I../lib -MExtUtils::Embed -I../ -e ccopts -e ldopts`
144
145__END__
146
147/* perl_test.c */
148
149#include <EXTERN.h>
150#include <perl.h>
151
152#define my_puts(a) if(puts(a) < 0) exit(666)
153
154static char *cmds[] = { "perl","-e", "$|=1; print qq[ok 5\\n]", NULL };
155
156int main(int argc, char **argv, char **env)
157{
158    PerlInterpreter *my_perl;
159
160    PERL_SYS_INIT3(&argc,&argv,&env);
161
162    my_perl = perl_alloc();
163
164    my_puts("ok 2");
165
166    perl_construct(my_perl);
167
168    my_puts("ok 3");
169
170    perl_parse(my_perl, NULL, (sizeof(cmds)/sizeof(char *))-1, cmds, env);
171
172    my_puts("ok 4");
173
174    fflush(stdout);
175
176    perl_run(my_perl);
177
178    my_puts("ok 6");
179
180    perl_destruct(my_perl);
181
182    my_puts("ok 7");
183
184    perl_free(my_perl);
185
186    my_puts("ok 8");
187
188    PERL_SYS_TERM();
189
190    return 0;
191}
192