1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
|
#!/usr/bin/perl
BEGIN {
if( $ENV{PERL_CORE} ) {
chdir 't' if -d 't';
@INC = '../lib';
}
}
chdir 't';
use Config;
use ExtUtils::Embed;
use File::Spec;
use IPC::Cmd qw(can_run);
my $cc = $Config{'cc'};
if ( $Config{usecrosscompile} && !can_run($cc) ) {
print "1..0 # SKIP Cross-compiling and the target doesn't have $cc";
exit;
}
open(my $fh,">embed_test.c") || die "Cannot open embed_test.c:$!";
print $fh <DATA>;
close($fh);
$| = 1;
print "1..10\n";
my $cl = ($^O eq 'MSWin32' && $cc eq 'cl');
my $skip_exe = $^O eq 'os2' && $Config{ldflags} =~ /(?<!\S)-Zexe\b/;
my $exe = 'embed_test';
$exe .= $Config{'exe_ext'} unless $skip_exe; # Linker will auto-append it
my $obj = 'embed_test' . $Config{'obj_ext'};
my $inc = File::Spec->updir;
my $lib = File::Spec->updir;
my $libperl_copied;
my $testlib;
my @cmd;
my (@cmd2) if $^O eq 'VMS';
# Don't use ccopts() here as we may want to overwrite an existing
# perl with a new one with inconsistent header files, meaning
# the usual value for perl_inc(), which is used by ccopts(),
# will be wrong.
if ($^O eq 'VMS') {
push(@cmd,$cc,"/Obj=$obj");
my (@incs) = ($inc);
my $crazy = ccflags();
if ($crazy =~ s#/inc[^=/]*=([\w\$\_\-\.\[\]\:]+)##i) {
push(@incs,$1);
}
if ($crazy =~ s/-I([a-zA-Z0-9\$\_\-\.\[\]\:]*)//) {
push(@incs,$1);
}
$crazy =~ s#/Obj[^=/]*=[\w\$\_\-\.\[\]\:]+##i;
push(@cmd,"/Include=(".join(',',@incs).")");
push(@cmd,$crazy);
push(@cmd,"embed_test.c");
push(@cmd2,$Config{'ld'}, $Config{'ldflags'}, "/exe=$exe");
push(@cmd2,"$obj,[-]perlshr.opt/opt,[-]perlshr_attr.opt/opt");
} else {
if ($cl) {
push(@cmd,$cc,"-Fe$exe");
}
else {
push(@cmd,$cc,'-o' => $exe);
}
if ($^O eq 'dec_osf' && !defined $Config{usedl}) {
# The -non_shared is needed in case of -Uusedl or otherwise
# the test application will try to use libperl.so
# instead of libperl.a.
push @cmd, "-non_shared";
}
# XXX DAPM 12/2014: ExtUtils::Embed doesn't seem to provide API access
# to $Config{optimize} and so compiles the test code without
# optimisation on optimised perls. This causes the compiler to warn
# when -D_FORTIFY_SOURCE is in force without -O. For now, just strip
# the fortify on optimised builds to avoid the warning.
my $ccflags = ccflags();
$ccflags =~ s/-D_FORTIFY_SOURCE=\d+// if $Config{optimize} =~ /-O/;
push(@cmd, "-I$inc", $ccflags, 'embed_test.c');
if ($^O eq 'MSWin32') {
$inc = File::Spec->catdir($inc,'win32');
push(@cmd,"-I$inc");
$inc = File::Spec->catdir($inc,'include');
push(@cmd,"-I$inc");
if ($cc eq 'cl') {
push(@cmd,'-link',"-libpath:$lib\\lib\\CORE",$Config{'libperl'},$Config{'libs'});
}
else {
push(@cmd,"-L$lib",$lib.'\lib\CORE\\'.$Config{'libperl'},$Config{'libc'});
}
}
elsif ($^O eq 'os390' && $Config{usedl}) {
push(@cmd,"-L$lib", ldopts());
} else { # Not MSWin32 or OS/390 (z/OS) dynamic.
push(@cmd,"-L$lib",'-lperl');
local $SIG{__WARN__} = sub {
warn $_[0] unless $_[0] =~ /No library found for .*perl/
};
push(@cmd, '-Zlinker', '/PM:VIO') # Otherwise puts a warning to STDOUT!
if $^O eq 'os2' and $Config{ldflags} =~ /(?<!\S)-Zomf\b/;
push(@cmd,ldopts());
}
if ($^O eq 'aix') { # AIX needs an explicit symbol export list.
my ($perl_exp) = grep { -f } qw(perl.exp ../perl.exp);
die "where is perl.exp?\n" unless defined $perl_exp;
for (@cmd) {
s!-bE:(\S+)!-bE:$perl_exp!;
}
}
elsif ($^O eq 'cygwin') { # Cygwin needs no special treatment like below
;
}
elsif ($Config{'libperl'} !~ /\Alibperl\./) {
# Everyone needs libperl copied if it's not found by '-lperl'.
$testlib = $Config{'libperl'};
my $srclib = $testlib;
$testlib =~ s/.+(?=\.[^.]*)/libperl/;
$testlib = File::Spec::->catfile($lib, $testlib);
$srclib = File::Spec::->catfile($lib, $srclib);
if (-f $srclib) {
unlink $testlib if -f $testlib;
my $ln_or_cp = $Config{'ln'} || $Config{'cp'};
my $lncmd = "$ln_or_cp $srclib $testlib";
#print "# $lncmd\n";
$libperl_copied = 1 unless system($lncmd);
}
}
}
my $status;
# On OS/2 the linker will always emit an empty line to STDOUT; filter these
my $cmd = join ' ', @cmd;
chomp($cmd); # where is the newline coming from? ldopts()?
print "# $cmd\n";
my @out = `$cmd`;
$status = $?;
print "# $_\n" foreach @out;
if ($^O eq 'VMS' && !$status) {
print "# @cmd2\n";
$status = system(join(' ',@cmd2));
}
print (($status? 'not ': '')."ok 1\n");
my $embed_test = File::Spec->catfile(File::Spec->curdir, $exe);
$embed_test = "run/nodebug $exe" if $^O eq 'VMS';
print "# embed_test = $embed_test\n";
$status = system($embed_test);
print (($status? 'not ':'')."ok 10 # system returned $status\n");
unlink($exe,"embed_test.c",$obj);
unlink("$exe.manifest") if $cl and $Config{'ccversion'} =~ /^(\d+)/ and $1 >= 14;
unlink("$exe$Config{exe_ext}") if $skip_exe;
unlink("embed_test.map","embed_test.lis") if $^O eq 'VMS';
unlink(glob("./*.dll")) if $^O eq 'cygwin';
unlink($testlib) if $libperl_copied;
# gcc -g -I.. -L../ -o perl_test perl_test.c -lperl `../perl -I../lib -MExtUtils::Embed -I../ -e ccflags -e ldopts`
__END__
/* perl_test.c */
#include <EXTERN.h>
#include <perl.h>
#define my_puts(a) if(puts(a) < 0) exit(666)
static const char * cmds [] = { "perl", "-e", "$|=1; print qq[ok 5\\n]; $SIG{__WARN__} = sub { print qq[ok 6\\n] if $_[0] =~ /Unexpected exit/; }; exit 5;", NULL };
#ifdef PERL_GLOBAL_STRUCT_PRIVATE
static struct perl_vars *my_plvarsp;
struct perl_vars* Perl_GetVarsPrivate(void) { return my_plvarsp; }
#endif
#ifdef NO_ENV_ARRAY_IN_MAIN
int main(int argc, char **argv) {
char **env;
#else
int main(int argc, char **argv, char **env) {
#endif
PerlInterpreter *my_perl;
#ifdef PERL_GLOBAL_STRUCT
struct perl_vars *my_vars = init_global_struct();
# ifdef PERL_GLOBAL_STRUCT_PRIVATE
int veto;
my_plvarsp = my_vars;
# endif
#endif /* PERL_GLOBAL_STRUCT */
(void)argc; /* PERL_SYS_INIT3 may #define away their use */
(void)argv;
PERL_SYS_INIT3(&argc, &argv, &env);
my_perl = perl_alloc();
my_puts("ok 2");
perl_construct(my_perl);
PL_exit_flags |= PERL_EXIT_WARN;
my_puts("ok 3");
perl_parse(my_perl, NULL, (sizeof(cmds)/sizeof(char *))-1, (char **)cmds, env);
my_puts("ok 4");
fflush(stdout);
perl_run(my_perl);
my_puts("ok 7");
perl_destruct(my_perl);
my_puts("ok 8");
perl_free(my_perl);
my_puts("ok 9");
PERL_SYS_TERM();
#ifdef PERL_GLOBAL_STRUCT
# ifdef PERL_GLOBAL_STRUCT_PRIVATE
veto = my_plvarsp->Gveto_cleanup;
# endif
free_global_struct(my_vars);
# ifdef PERL_GLOBAL_STRUCT_PRIVATE
if (!veto)
my_plvarsp = NULL;
/* Remember, functions registered with atexit() can run after this point,
and may access "global" variables, and hence end up calling
Perl_GetVarsPrivate() */
#endif
#endif /* PERL_GLOBAL_STRUCT */
return 0;
}
|
