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author | markm <markm@FreeBSD.org> | 1999-05-02 14:33:17 +0000 |
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committer | markm <markm@FreeBSD.org> | 1999-05-02 14:33:17 +0000 |
commit | 77644ee620b6a79cf8c538abaf7cd301a875528d (patch) | |
tree | b4adabf341898a4378f4b7f8c7fb65f3f7c77769 /contrib/perl5/lib/ExtUtils/Mksymlists.pm | |
parent | 4fcbc3669aa997848e15198cc9fb856287a6788c (diff) | |
download | FreeBSD-src-77644ee620b6a79cf8c538abaf7cd301a875528d.zip FreeBSD-src-77644ee620b6a79cf8c538abaf7cd301a875528d.tar.gz |
Maintenance releace 3 of perl5.005. Includes support for threads.
Diffstat (limited to 'contrib/perl5/lib/ExtUtils/Mksymlists.pm')
-rw-r--r-- | contrib/perl5/lib/ExtUtils/Mksymlists.pm | 50 |
1 files changed, 32 insertions, 18 deletions
diff --git a/contrib/perl5/lib/ExtUtils/Mksymlists.pm b/contrib/perl5/lib/ExtUtils/Mksymlists.pm index 0b92ca0..76535d9 100644 --- a/contrib/perl5/lib/ExtUtils/Mksymlists.pm +++ b/contrib/perl5/lib/ExtUtils/Mksymlists.pm @@ -19,10 +19,10 @@ sub Mksymlists { $spec{DL_VARS} = [] unless $spec{DL_VARS}; ($spec{FILE} = $spec{NAME}) =~ s/.*::// unless $spec{FILE}; + $spec{FUNCLIST} = [] unless $spec{FUNCLIST}; $spec{DL_FUNCS} = { $spec{NAME} => [] } unless ( ($spec{DL_FUNCS} and keys %{$spec{DL_FUNCS}}) or - $spec{FUNCLIST}); - $spec{FUNCLIST} = [] unless $spec{FUNCLIST}; + @{$spec{FUNCLIST}}); if (defined $spec{DL_FUNCS}) { my($package); foreach $package (keys %{$spec{DL_FUNCS}}) { @@ -89,10 +89,10 @@ sub _write_os2 { print DEF join("\n ",@{$data->{FUNCLIST}}, "\n") if @{$data->{FUNCLIST}}; if (%{$data->{IMPORTS}}) { print DEF "IMPORTS\n"; -my ($name, $exp); -while (($name, $exp)= each %{$data->{IMPORTS}}) { - print DEF " $name=$exp\n"; -} + my ($name, $exp); + while (($name, $exp)= each %{$data->{IMPORTS}}) { + print DEF " $name=$exp\n"; + } } close DEF; } @@ -207,10 +207,13 @@ keys are recognized: =over -=item NAME +=item DLBASE -This gives the name of the extension (I<e.g.> Tk::Canvas) for which -the linker option file will be produced. +This item specifies the name by which the linker knows the +extension, which may be different from the name of the +extension itself (for instance, some linkers add an '_' to the +name of the extension). If it is not specified, it is derived +from the NAME attribute. It is presently used only by OS2 and Win32. =item DL_FUNCS @@ -219,7 +222,7 @@ from which it is usually taken. Its value is a reference to an associative array, in which each key is the name of a package, and each value is an a reference to an array of function names which should be exported by the extension. For instance, one might say -C<DL_FUNCS =E<gt> { Homer::Iliad =E<gt> [ qw(trojans greeks) ], +C<DL_FUNCS =E<gt> { Homer::Iliad =E<gt> [ qw(trojans greeks) ], Homer::Odyssey =E<gt> [ qw(travellers family suitors) ] }>. The function names should be identical to those in the XSUB code; C<Mksymlists> will alter the names written to the linker option @@ -243,7 +246,7 @@ be exported by the extension. This key can be used to specify the name of the linker option file (minus the OS-specific extension), if for some reason you do not want to use the default value, which is the last word of the NAME -attribute (I<e.g.> for Tk::Canvas, FILE defaults to 'Canvas'). +attribute (I<e.g.> for C<Tk::Canvas>, FILE defaults to C<Canvas>). =item FUNCLIST @@ -251,14 +254,25 @@ This provides an alternate means to specify function names to be exported from the extension. Its value is a reference to an array of function names to be exported by the extension. These names are passed through unaltered to the linker options file. +Specifying a value for the FUNCLIST attribute suppresses automatic +generation of the bootstrap function for the package. To still create +the bootstrap name you have to specify the package name in the +DL_FUNCS hash: -=item DLBASE + Mksymlists({ NAME => $name , + FUNCLIST => [ $func1, $func2 ], + DL_FUNCS => { $pkg => [] } }); -This item specifies the name by which the linker knows the -extension, which may be different from the name of the -extension itself (for instance, some linkers add an '_' to the -name of the extension). If it is not specified, it is derived -from the NAME attribute. It is presently used only by OS2. + +=item IMPORTS + +This attribute is used to specify names to be imported into the +extension. It is currently only used by OS/2 and Win32. + +=item NAME + +This gives the name of the extension (I<e.g.> C<Tk::Canvas>) for which +the linker option file will be produced. =back @@ -269,7 +283,7 @@ can be used to provide additional information to the linker. =head1 AUTHOR -Charles Bailey I<E<lt>bailey@genetics.upenn.eduE<gt>> +Charles Bailey I<E<lt>bailey@newman.upenn.eduE<gt>> =head1 REVISION |