136 lines
4.3 KiB
Diff
136 lines
4.3 KiB
Diff
--- perl-5.8.8/pod/perlrun.pod.-R-switch 2006-01-13 11:29:17.000000000 -0500
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+++ perl-5.8.8/pod/perlrun.pod 2006-06-02 00:29:17.000000000 -0400
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@@ -11,6 +11,7 @@
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S<[ B<-I>I<dir> ] [ B<-m>[B<->]I<module> ] [ B<-M>[B<->]I<'module...'> ] [ B<-f> ]>
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S<[ B<-C [I<number/list>] >]>
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S<[ B<-P> ]>
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+ S<[ B<-R> ]>
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S<[ B<-S> ]>
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S<[ B<-x>[I<dir>] ]>
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S<[ B<-i>[I<extension>] ]>
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@@ -813,6 +814,26 @@
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before being searched for on the PATH. On Unix platforms, the
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program will be searched for strictly on the PATH.
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+=item B<-R>
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+X<-R>
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+
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+Disables the Red Hat module compatibility default search path.
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+
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+By default, the Red Hat perl distribution will prepend to the default
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+search path (@INC) the -V:archname subdirectory of each member of
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+the -V:inc_version_list under the perl vendor and site installation
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+directories.
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+i.e. in shell notation:
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+ {-V:vendorlib_stem,-V:sitelib_stem}/{-V:inc_version_list}/-V:archname
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+where inc_version_list includes every previous perl version shipped
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+by Red Hat, to provide compatibility for binary modules installed under
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+previous perl versions. This can be quite a long list of directories
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+to search, which can slow down module loading. You can disable searching
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+these previous perl version architecture specific directories by specifying
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+the -R switch - then the default search path will be as for the default
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+upstream perl release.
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+
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+
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=item B<-t>
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X<-t>
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--- perl-5.8.8/proto.h.-R-switch 2006-06-01 19:13:32.000000000 -0400
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+++ perl-5.8.8/proto.h 2006-06-01 23:15:04.000000000 -0400
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@@ -1620,7 +1620,7 @@
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STATIC void S_init_ids(pTHX);
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STATIC void S_init_lexer(pTHX);
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STATIC void S_init_main_stash(pTHX);
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-STATIC void S_init_perllib(pTHX);
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+STATIC void S_init_perllib(pTHX,bool rhi);
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STATIC void S_init_postdump_symbols(pTHX_ int argc, char **argv, char **env);
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STATIC void S_init_predump_symbols(pTHX);
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STATIC void S_my_exit_jump(pTHX)
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--- perl-5.8.8/embed.fnc.-R-switch 2006-06-01 19:13:32.000000000 -0400
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+++ perl-5.8.8/embed.fnc 2006-06-01 23:21:25.000000000 -0400
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@@ -1080,7 +1080,7 @@
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s |void |init_ids
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s |void |init_lexer
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s |void |init_main_stash
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-s |void |init_perllib
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+s |void |init_perllib |bool redhat_incpush
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s |void |init_postdump_symbols|int argc|NN char **argv|NULLOK char **env
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s |void |init_predump_symbols
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rs |void |my_exit_jump
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--- perl-5.8.8/embed.h.-R-switch 2006-06-01 19:13:32.000000000 -0400
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+++ perl-5.8.8/embed.h 2006-06-01 23:13:11.000000000 -0400
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@@ -3170,7 +3170,7 @@
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#define init_ids() S_init_ids(aTHX)
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#define init_lexer() S_init_lexer(aTHX)
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#define init_main_stash() S_init_main_stash(aTHX)
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-#define init_perllib() S_init_perllib(aTHX)
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+#define init_perllib(rhi) S_init_perllib(aTHX,rhi)
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#define init_postdump_symbols(a,b,c) S_init_postdump_symbols(aTHX_ a,b,c)
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#define init_predump_symbols() S_init_predump_symbols(aTHX)
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#define my_exit_jump() S_my_exit_jump(aTHX)
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--- perl-5.8.8/perl.c.-R-switch 2006-06-01 23:08:08.000000000 -0400
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+++ perl-5.8.8/perl.c 2006-06-02 00:00:23.000000000 -0400
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@@ -1649,6 +1649,7 @@
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#ifdef USE_SITECUSTOMIZE
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bool minus_f = FALSE;
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#endif
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+ bool redhat_incpush = TRUE;
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PL_fdscript = -1;
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PL_suidscript = -1;
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@@ -1770,11 +1771,15 @@
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PL_preprocess = TRUE;
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s++;
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goto reswitch;
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+ case 'R':
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+ redhat_incpush = FALSE;
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+ s++;
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+ goto reswitch;
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case 'S':
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forbid_setid("-S");
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dosearch = TRUE;
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s++;
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- goto reswitch;
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+ goto reswitch;
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case 'V':
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{
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SV *opts_prog;
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@@ -2062,7 +2067,7 @@
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scriptname = "-";
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}
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- init_perllib();
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+ init_perllib(redhat_incpush);
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open_script(scriptname,dosearch,sv);
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@@ -4736,7 +4741,7 @@
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}
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STATIC void
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-S_init_perllib(pTHX)
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+S_init_perllib(pTHX, bool redhat_incpush)
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{
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char *s;
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if (!PL_tainting) {
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@@ -4803,7 +4808,8 @@
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* DLL-based path intuition to work correctly */
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# if !defined(WIN32)
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incpush(SITEARCH_EXP, FALSE, FALSE, TRUE);
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- incpush_oldversion(aTHX_ SITEARCH_EXP);
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+ if ( redhat_incpush )
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+ incpush_oldversion(aTHX_ SITEARCH_EXP);
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# endif
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#endif
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@@ -4825,7 +4831,8 @@
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* DLL-based path intuition to work correctly */
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# if !defined(WIN32)
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incpush(PERL_VENDORARCH_EXP, FALSE, FALSE, TRUE);
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- incpush_oldversion(aTHX_ PERL_VENDORARCH_EXP);
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+ if ( redhat_incpush )
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+ incpush_oldversion(aTHX_ PERL_VENDORARCH_EXP);
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# endif
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#endif
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