[PATCH] OS/2 patches

[KO Myung-Hun]

Hi/2.

I've rebased to master.

Review, please...

[PATCH 01/11] libtool: don't eliminate duplications in $postdeps and $predeps 
on OS/2
[PATCH 02/11] libtool: support to link against static libraries on OS/2
[PATCH 03/11] ltdl: OS/2 uses other APIs to load a DLL than LoadLibrary() on 
Windows
[PATCH 04/11] libtool: there is no need to relink DLLs on OS/2
[PATCH 05/11] libtool: set lt_cv_deplibs_check_method to pass_all on OS/2
[PATCH 06/11] libtool: support -Zxxx options used on OS/2
[PATCH 07/11] libtool: fix DLL creation/installation/uninstallation on OS/2
[PATCH 08/11] libtool: add -os2dllname option
[PATCH 09/11] libtool: support -export-symbols and -export-symbols-regex on OS/2
[PATCH 10/11] libtool: support versioning on OS/2
[PATCH 11/11] bootstrap: double quote an expression with a wildcard