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jvdias |
766b4a2 |
--- perl-5.8.8-RC1/lib/ExtUtils/MakeMaker.pm.USE_MM_LD_RUN_PATH 2006-01-20 15:51:09.000000000 -0500
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766b4a2 |
+++ perl-5.8.8-RC1/lib/ExtUtils/MakeMaker.pm 2006-01-20 16:25:43.000000000 -0500
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766b4a2 |
@@ -233,7 +233,7 @@
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jvdias |
766b4a2 |
PERL_SRC PERM_RW PERM_RWX
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jvdias |
766b4a2 |
PL_FILES PM PM_FILTER PMLIBDIRS POLLUTE PPM_INSTALL_EXEC
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jvdias |
766b4a2 |
PPM_INSTALL_SCRIPT PREREQ_FATAL PREREQ_PM PREREQ_PRINT PRINT_PREREQ
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jvdias |
766b4a2 |
- SIGN SKIP TYPEMAPS VERSION VERSION_FROM XS XSOPT XSPROTOARG
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jvdias |
766b4a2 |
+ SKIP TYPEMAPS USE_MM_LD_RUN_PATH VERSION VERSION_FROM XS XSOPT XSPROTOARG
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jvdias |
766b4a2 |
XS_VERSION clean depend dist dynamic_lib linkext macro realclean
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jvdias |
766b4a2 |
tool_autosplit
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jvdias |
766b4a2 |
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jvdias |
766b4a2 |
@@ -369,7 +369,27 @@
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jvdias |
766b4a2 |
print join(" ", map { "perl($_)>=$self->{PREREQ_PM}->{$_} " }
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766b4a2 |
sort keys %{$self->{PREREQ_PM}}), "\n";
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766b4a2 |
exit 0;
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jvdias |
766b4a2 |
- }
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766b4a2 |
+ }
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jvdias |
766b4a2 |
+
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jvdias |
766b4a2 |
+ # USE_MM_LD_RUN_PATH - another RedHatism to disable automatic RPATH generation
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766b4a2 |
+ if ( ( ! $self->{USE_MM_LD_RUN_PATH} )
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jvdias |
766b4a2 |
+ &&( ("@ARGV" =~ /\bUSE_MM_LD_RUN_PATH(=([01]))?\b/)
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jvdias |
766b4a2 |
+ ||( exists( $ENV{USE_MM_LD_RUN_PATH} )
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jvdias |
766b4a2 |
+ &&( $ENV{USE_MM_LD_RUN_PATH} =~ /([01])?$/ )
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jvdias |
766b4a2 |
+ )
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jvdias |
766b4a2 |
+ )
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jvdias |
766b4a2 |
+ )
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jvdias |
766b4a2 |
+ {
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766b4a2 |
+ my $v = $1;
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766b4a2 |
+ if( $v )
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jvdias |
766b4a2 |
+ {
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jvdias |
766b4a2 |
+ $v = ($v=~/=([01])$/)[0];
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jvdias |
766b4a2 |
+ }else
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jvdias |
766b4a2 |
+ {
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766b4a2 |
+ $v = 1;
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jvdias |
766b4a2 |
+ };
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jvdias |
766b4a2 |
+ $self->{USE_MM_LD_RUN_PATH}=$v;
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jvdias |
766b4a2 |
+ };
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jvdias |
766b4a2 |
|
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jvdias |
766b4a2 |
print STDOUT "MakeMaker (v$VERSION)\n" if $Verbose;
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jvdias |
766b4a2 |
if (-f "MANIFEST" && ! -f "Makefile"){
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jvdias |
766b4a2 |
@@ -1373,13 +1393,13 @@
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jvdias |
766b4a2 |
|
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jvdias |
766b4a2 |
This is the root directory into which the code will be installed. It
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766b4a2 |
I<prepends itself to the normal prefix>. For example, if your code
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jvdias |
766b4a2 |
-would normally go into F</usr/local/lib/perl> you could set DESTDIR=~/tmp/
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jvdias |
766b4a2 |
-and installation would go into F<~/tmp/usr/local/lib/perl>.
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jvdias |
766b4a2 |
+would normally go into /usr/local/lib/perl you could set DESTDIR=~/myperl/
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jvdias |
766b4a2 |
+and installation would go into ~/myperl/usr/local/lib/perl.
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jvdias |
766b4a2 |
|
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jvdias |
766b4a2 |
This is primarily of use for people who repackage Perl modules.
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jvdias |
766b4a2 |
|
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jvdias |
766b4a2 |
NOTE: Due to the nature of make, it is important that you put the trailing
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|
jvdias |
766b4a2 |
-slash on your DESTDIR. F<~/tmp/> not F<~/tmp>.
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jvdias |
766b4a2 |
+slash on your DESTDIR. F<"~/myperl/"> not F<"~/myperl">.
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jvdias |
766b4a2 |
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jvdias |
766b4a2 |
=item DIR
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jvdias |
766b4a2 |
|
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jvdias |
766b4a2 |
@@ -2057,6 +2077,40 @@
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jvdias |
766b4a2 |
precedence, even if it isn't listed in TYPEMAPS. The default system
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jvdias |
766b4a2 |
typemap has lowest precedence.
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jvdias |
766b4a2 |
|
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jvdias |
766b4a2 |
+=item USE_MM_LD_RUN_PATH
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jvdias |
766b4a2 |
+
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jvdias |
766b4a2 |
+boolean
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jvdias |
766b4a2 |
+The Red Hat perl MakeMaker distribution differs from the standard
|
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jvdias |
766b4a2 |
+upstream release in that it disables use of the MakeMaker generated
|
|
jvdias |
766b4a2 |
+LD_RUN_PATH by default, UNLESS this attribute is specified , or the
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jvdias |
766b4a2 |
+USE_MM_LD_RUN_PATH environment variable is set during the MakeMaker run.
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jvdias |
766b4a2 |
+
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jvdias |
766b4a2 |
+The upstream MakeMaker will set the ld(1) environment variable LD_RUN_PATH
|
|
jvdias |
766b4a2 |
+to the concatenation of every -L ld(1) option directory in which a -l ld(1)
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|
jvdias |
766b4a2 |
+option library is found, which is used as the ld(1) -rpath option if none
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|
jvdias |
766b4a2 |
+is specified. This means that, if your application builds shared libraries
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jvdias |
766b4a2 |
+and your MakeMaker application links to them, that the absolute paths of the
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jvdias |
766b4a2 |
+libraries in the build tree will be inserted into the RPATH header of all
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jvdias |
766b4a2 |
+MakeMaker generated binaries, and that such binaries will be unable to link
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jvdias |
766b4a2 |
+to these libraries if they do not still reside in the build tree directories
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|
jvdias |
766b4a2 |
+(unlikely) or in the system library directories (/lib or /usr/lib), regardless
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jvdias |
766b4a2 |
+of any LD_LIBRARY_PATH setting. So if you specified -L../mylib -lmylib , and
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|
jvdias |
766b4a2 |
+ your 'libmylib.so' gets installed into /some_directory_other_than_usr_lib,
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jvdias |
766b4a2 |
+ your MakeMaker application will be unable to link to it, even if LD_LIBRARY_PATH
|
|
jvdias |
766b4a2 |
+is set to include /some_directory_other_than_usr_lib, because RPATH overrides
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|
jvdias |
766b4a2 |
+LD_LIBRARY_PATH.
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jvdias |
766b4a2 |
+
|
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jvdias |
766b4a2 |
+So for Red Hat MakeMaker builds LD_RUN_PATH is NOT generated by default for
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|
jvdias |
766b4a2 |
+every link. You can still use explicit -rpath ld options or the LD_RUN_PATH
|
|
jvdias |
766b4a2 |
+environment variable during the build to generate an RPATH for the binaries.
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|
jvdias |
766b4a2 |
+
|
|
jvdias |
766b4a2 |
+You can set the USE_MM_LD_RUN_PATH attribute to 1 on the MakeMaker command
|
|
jvdias |
766b4a2 |
+line or in the WriteMakefile arguments to enable generation of LD_RUN_PATH
|
|
jvdias |
766b4a2 |
+for every link command.
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|
jvdias |
766b4a2 |
+
|
|
jvdias |
766b4a2 |
+USE_MM_LD_RUN_PATH will default to 1 (LD_RUN_PATH will be used) IF the
|
|
jvdias |
766b4a2 |
+$USE_MM_LD_RUN_PATH environment variable is set during a MakeMaker run.
|
|
jvdias |
766b4a2 |
+
|
|
jvdias |
766b4a2 |
=item VENDORPREFIX
|
|
jvdias |
766b4a2 |
|
|
jvdias |
766b4a2 |
Like PERLPREFIX, but only for the vendor install locations.
|
|
jvdias |
766b4a2 |
--- perl-5.8.8-RC1/lib/ExtUtils/MM_Unix.pm.USE_MM_LD_RUN_PATH 2005-10-21 10:11:03.000000000 -0400
|
|
jvdias |
766b4a2 |
+++ perl-5.8.8-RC1/lib/ExtUtils/MM_Unix.pm 2006-01-20 16:20:25.000000000 -0500
|
|
jvdias |
766b4a2 |
@@ -941,7 +941,7 @@
|
|
jvdias |
766b4a2 |
}
|
|
jvdias |
766b4a2 |
|
|
jvdias |
766b4a2 |
my $ld_run_path_shell = "";
|
|
jvdias |
766b4a2 |
- if ($self->{LD_RUN_PATH} ne "") {
|
|
jvdias |
766b4a2 |
+ if (($self->{LD_RUN_PATH} ne "") && ($self->{USE_MM_LD_RUN_PATH})) {
|
|
jvdias |
766b4a2 |
$ld_run_path_shell = 'LD_RUN_PATH="$(LD_RUN_PATH)" ';
|
|
jvdias |
766b4a2 |
}
|
|
jvdias |
766b4a2 |
|
|
jvdias |
766b4a2 |
--- perl-5.8.8-RC1/lib/ExtUtils/Liblist.pm.USE_MM_LD_RUN_PATH 2003-04-07 14:58:17.000000000 -0400
|
|
jvdias |
766b4a2 |
+++ perl-5.8.8-RC1/lib/ExtUtils/Liblist.pm 2006-01-20 16:21:57.000000000 -0500
|
|
jvdias |
766b4a2 |
@@ -87,6 +87,11 @@
|
|
jvdias |
766b4a2 |
in LDLOADLIBS. It is passed as an environment variable to the process
|
|
jvdias |
766b4a2 |
that links the shared library.
|
|
jvdias |
766b4a2 |
|
|
jvdias |
766b4a2 |
+Red Hat extension: This generation of LD_RUN_PATH is disabled by default.
|
|
jvdias |
766b4a2 |
+To use the generated LD_RUN_PATH for all links, set the USE_MM_LD_RUN_PATH
|
|
jvdias |
766b4a2 |
+MakeMaker object attribute / argument, (or set the $USE_MM_LD_RUN_PATH
|
|
jvdias |
766b4a2 |
+environment variable).
|
|
jvdias |
766b4a2 |
+
|
|
jvdias |
766b4a2 |
=head2 BSLOADLIBS
|
|
jvdias |
766b4a2 |
|
|
jvdias |
766b4a2 |
List of those libraries that are needed but can be linked in
|