K 10
svn:author
V 6
rakuco
K 8
svn:date
V 27
2012-08-22T21:55:54.802862Z
K 7
svn:log
V 1130
Make the port build if textproc/raptor is installed.

Both textproc/raptor and textproc/raptor2 provide a raptor.h header; the
former puts it in ${LOCALBASE}/include, whereas the latter puts it into
${LOCALBASE}/include/raptor2.

The way CPPFLAGS and LDFLAGS were changed so far, -I${LOCALBASE}/include was
passed to the compiler before -I${LOCALBASE}/include/raptor2, so the raptor1
headers were picked up and the build failed.

The fix is consists of several separate adjustments:
  - The port only depends on raptor2 (and obtains the required compiler and
    linker flags via pkg-config) and optionally on OpenSSL from ports in
    case one has installed it.
    We thus need USE_OPENSSL and OPENSSLINC/OPENSSLLIB.
  - Due to the other the CFLAGS are defined in the port's configure.ac, we
    need to make raptor2's CFLAGS be passed before the rest, so
    -I${LOCALBASE}/include/raptor2 is passed to the compiler before other
    paths such as the infamous ${LOCALBASE}/include.
  - We need to change CFLAGS instead of CPPFLAGS, otherwise the OpenSSL
    CFLAGS still come before the actual CFLAGS and the problem persists.

END