| Subject: | Fix for PAR-Packer 1.024 with a nonstandard libperl.so name |
Having Perl built with a shared library named differently, PAR ceased to work properly.
For some time, my resulting executable had not been static regarding libperl, and with PAR-Packer 1.024 (no test done with 1.023), even compilation did not work anymore.
The root cause is that in myldr/Makefile.PL, in one place /\s+-lperl\s+/ gets blindly stripped off from ldflags, although some lines apart the libperl name is obeyed.
Detected in 1.024 (present in earlier releases).
Fixed in 1.025 almost at light speed :-); this entry is for record completeness.
Successfully tested 1.025 on Linux and Solaris 10.
[src/PAR-Packer-1.024/myldr] -> diff -c Makefile.PL*
*** Makefile.PL Fri Nov 7 09:23:43 2014
--- Makefile.PL.mja_dynperlfix Fri Jan 23 11:12:46 2015
***************
*** 142,150 ****
my $ldflags = "$lddebug$pldflags $perl58lib";
my $static_ldflags = $ldflags;
- $static_ldflags =~ s/\s+-lperl\s+/ /g;
- $boot_ldflags .= $static_ldflags;
-
my $libperl;
if ($dynperl and $^O eq 'os2') {
--- 142,147 ----
***************
*** 169,174 ****
--- 166,182 ----
undef $dynperl if !-e $libperl;
}
+ my $perllibshortname = 'perl';
+ if ($dynperl) {
+ $perllibshortname = basename($libperl);
+ my $so = $Config{so} || 'so';
+ $perllibshortname =~ s/^lib//;
+ $perllibshortname =~ s/\Q.$so\E$//;
+ }
+ $static_ldflags =~ s/\s+-l$perllibshortname\s+/ /g;
+ $boot_ldflags .= $static_ldflags;
+
+
# In the $dynperl case, we've already found the $libperl DSO.
# The only problem is: when the linker links $par_exe against $libperl
# we don't know what name is used to refer to $libperl in the executable
Show quoted text
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