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| author | Reini Urban <rurban@x-ray.at> | 2010-09-14 17:48:32 +0200 |
|---|---|---|
| committer | Jesse Vincent <jesse@bestpractical.com> | 2011-01-04 00:29:09 +0800 |
| commit | cc7e77fd5a0ee9f1498e54dddf566117da62754b (patch) | |
| tree | 48411af52debf0c222641876586004009b4ec71e /plan9 | |
| parent | c0a149a90b8b6e1c18de7294ca974265fb559cf5 (diff) | |
| download | perl-cc7e77fd5a0ee9f1498e54dddf566117da62754b.tar.gz | |
CYG14 Dynaloader without USEIMPORTLIB, and search cyg prefix
part1: Support the standard cyg dll prefix, which is e.g. needed for FFI's.
Ctypes and C::DynaLib use DynaLoader to find dlls.
part2: With -DUSEIMPORTLIB DynaLoader symbols link against the prefixed
symbol names for the .dll.a importlib, but we need to link against the
symbols directly. We don't link Dynaloader against libperl.dll.a.
Otherwise:
$ g++-4 -o cygperl5_13_4.dll --shared perlsrc.o cygwin.o DynaLoader.o -ldl -lcrypt
Creating library file: libperl.dll.a
DynaLoader.o: In function `XS_DynaLoader_dl_undef_symbols':
ext/DynaLoader/DynaLoader.c:346: undefined reference to `__imp__PL_stack_sp'
ext/DynaLoader/DynaLoader.c:346: undefined reference to `__imp__PL_markstack_ptr'
ext/DynaLoader/DynaLoader.c:346: undefined reference to `__imp__PL_stack_base'
Diffstat (limited to 'plan9')
0 files changed, 0 insertions, 0 deletions