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.
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