patch-src_test_plugintest.c: fix a failing test.
Christian Grothoff confirmed that the test program should be fixed,
rather than the library.
patch-configure: fix ``if test "foo" == "bar"'' (the double eq sign is
not supported by /bin/sh).
- Add CONFIGURE_ENV stuff or it will not working if it's install in
the different prefix.
- Do not extract libltdl to ensure that it will using system one.
- Kill, kill, kill the ^M.
- Respect more on ${PTHREAD_LIBS} (ie: kill the hardcore of -lc_r)
- Add autocheck on ImageMagick and libvorbis, which its configure
will doing the autochecks then enable the plugins by automatic.
It fixes the plist and dependency.
- Add strnlen() function, a non-standard, that is not exist in
FreeBSD libc, which is need for the libextractor_png.so. Without
it, evidence will complaining like this:
/libexec/ld-elf.so.1: /usr/local/lib/libextractor/libextractor_png.so:
Undefined symbol "strnlen"
- Bump the PORTREVISION.
Reported by: tmclaugh (strnlen function stuff)
Reviewed by: jylefort
Approved by: kevlo (maintainer)
