Log message:
Remove @dirrm entries from PLISTs

Log message:
Simply and speed up buildlink3.mk files and processing.
This changes the buildlink3.mk files to use an include guard for the
recursive include. The use of BUILDLINK_DEPTH, BUILDLINK_DEPENDS,
BUILDLINK_PACKAGES and BUILDLINK_ORDER is handled by a single new
variable BUILDLINK_TREE. Each buildlink3.mk file adds a pair of
enter/exit marker, which can be used to reconstruct the tree and
to determine first level includes. Avoiding := for large variables
(BUILDLINK_ORDER) speeds up parse time as += has linear complexity.
The include guard reduces system time by avoiding reading files over and
over again. For complex packages this reduces both %user and %sys time to
half of the former time.

Log message:
Make sure that the libraries are linked with libiconv if necessary, to avoid
the build failing like so (on Linux systems):

g++ -fexceptions -funsigned-char -fPIC -Wno-multichar -Wno-implicit \ 
-Wno-ctor-dtor-privacy -O2 -I/tmp/pkgsrc1/devel/exempi/work/.buildlink/include \ 
-Wl,-R/usr/pkgroot1/lib -o xmpfilescoverage XMPFilesCoverage.o  \ 
-L/tmp/pkgsrc1/devel/exempi/work/.buildlink/lib \ 
../../source/XMPCore/.libs/libXMPCore.a \ 
../../source/XMPFiles/.libs/libXMPFiles.a \ 
../../source/common/.libs/libxmpcommon.a \ 
/tmp/pkgsrc1/devel/exempi/work/.buildlink/lib/libexpat.so \ 
../../third-party/MD5/.libs/libmd5.a   -Wl,--rpath \ 
-Wl,/tmp/pkgsrc1/devel/exempi/work/.buildlink/lib -Wl,--rpath \ 
-Wl,/tmp/pkgsrc1/devel/exempi/work/.buildlink/lib
../../source/XMPFiles/.libs/libXMPFiles.a(Reconcile_Impl.o): In function \ 
`ReconcileUtils::Latin1ToUTF8(void const*, unsigned int, \ 
std::basic_string<char, std::char_traits<char>, \ 
std::allocator<char> >*)':
Reconcile_Impl.cpp:(.text+0x1a1): undefined reference to `libiconv_open'
Reconcile_Impl.cpp:(.text+0x1f0): undefined reference to `libiconv'
Reconcile_Impl.cpp:(.text+0x1fb): undefined reference to `libiconv_close'
../../source/XMPFiles/.libs/libXMPFiles.a(Reconcile_Impl.o): In function \ 
`ReconcileUtils::UTF8ToLatin1(void const*, unsigned int, \ 
std::basic_string<char, std::char_traits<char>, \ 
std::allocator<char> >*)':
Reconcile_Impl.cpp:(.text+0x341): undefined reference to `libiconv_open'
Reconcile_Impl.cpp:(.text+0x390): undefined reference to `libiconv'
Reconcile_Impl.cpp:(.text+0x39b): undefined reference to `libiconv_close'
collect2: ld returned 1 exit status
*** Error code 1

Log message:
Make this patch NetBSD only unbreaking other platforms. GNU iconv switched
to use char** by default as well some time ago.

Log message:
Downgrade to 2.0.0, 2.0.2 is broken on NetBSD.

Log message:
Update to 2.0.2:

2.0.2

- Bug #16598: address the lack of TLS for sone platforms.

2.0.1

- Bug #14612: no stdbool.h for Sun compilers.
- Bug #14613: check for iconv() const-ness.
- Make the error checking more robust.
- Make error code thread-safe (ie local to the thread).

Log message:
Add DESTDIR support.

Log message:
GNU configure require C compiler in configure phase.
Suggested by Hasso Tepper in PR 38626.

Log message:
Import exempi-2.0.0 as devel/exempi.

XMP (Extensible Metadata Platform) facilitates embedding metadata
in files using a subset of RDF. Most notably XMP supports embedding
metadata in PDF and many image formats, though it is designed to
support nearly any file type.