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# makefile for use of:  OpenSSH
# Date created:     31 May 2002
# Whom:         dinoex
#
# $FreeBSD: /tmp/pcvs/ports/Mk/bsd.openssl.mk,v 1.28 2005-11-11 21:58:51 dinoex Exp $
#
# Use of 'USE_OPENSSL=yes' includes this Makefile after bsd.ports.pre.mk
#
# the user/port can now set this options in the makefiles.
#
# WITH_OPENSSL_BASE=yes - Use the version in the base system.
# WITH_OPENSSL_PORT=yes - Use the port, even if base if up to date
# WITH_OPENSSL_BETA=yes - Use a snapshot of recent openssl
# WITH_OPENSSL_STABLE=yes   - Use an older openssl version
#
# USE_OPENSSL_RPATH=yes - pass RFLAGS options in CFLAGS,
#             needed for ports who don't use LDFLAGS
#
# Overrideable defaults:
#
# OPENSSL_SHLIBVER= 3
# OPENSSL_PORT=     security/openssl
#
# The makefile sets this variables:
# OPENSSLBASE       - "/usr" or ${LOCALBASE}
# OPENSSLDIR        - path to openssl
# OPENSSLLIB        - path to the libs
# OPENSSLINC        - path to the matching includes
# OPENSSLRPATH      - rpath for dynamic linker
#
# MAKE_ENV      - extended with the variables above
# CONFIGURE_ENV     - extended with LDFLAGS
# BUILD_DEPENDS     - are added if needed
# RUN_DEPENDS       - are added if needed

OpenSSL_Include_MAINTAINER= dinoex@FreeBSD.org

# honor obsolete options for a bit
.if defined(USE_OPENSSL_BASE) && !defined(WITH_OPENSSL_BASE)
WITH_OPENSSL_BASE=yes
.endif
.if defined(USE_OPENSSL_PORT) && !defined(WITH_OPENSSL_PORT)
WITH_OPENSSL_PORT=yes
.endif
.if defined(WITH_OPENSSL_097) && !defined(WITH_OPENSSL_STABLE)
WITH_OPENSSL_STABLE=yes
.endif

#   if no preference was set, check for an installed base version
#   but give an installed port preference over it.
.if !defined(WITH_OPENSSL_BASE) && \
    !defined(WITH_OPENSSL_BETA) && \
    !defined(WITH_OPENSSL_PORT) && \
    !defined(WITH_OPENSSL_STABLE) && \
    !exists(${LOCALBASE}/lib/libcrypto.so) && \
    exists(/usr/include/openssl/opensslv.h)
WITH_OPENSSL_BASE=yes
.endif

.if defined(WITH_OPENSSL_BASE)
OPENSSLBASE=        /usr
OPENSSLDIR=     /etc/ssl

.if !exists(/usr/lib/libcrypto.so)
check-depends::
    @${ECHO_CMD} "Dependency error: this port requires the OpenSSL library, which is part of"
    @${ECHO_CMD} "the FreeBSD crypto distribution but not installed on your"
    @${ECHO_CMD} "machine. Please see the \"OpenSSL\" section in the handbook"
    @${ECHO_CMD} "(at \"http://www.FreeBSD.org/doc/en_US.ISO8859-1/books/handbook/openssl.html\", for instance)"
    @${ECHO_CMD} "for instructions on how to obtain and install the FreeBSD"
    @${ECHO_CMD} "OpenSSL distribution."
    @${FALSE}
.endif
.if exists(${LOCALBASE}/lib/libcrypto.so)
check-depends::
    @${ECHO_CMD} "Dependency error: this port wants the OpenSSL library from the FreeBSD"
    @${ECHO_CMD} "base system. You can't build against it, while a newer"
    @${ECHO_CMD} "version is installed by a port."
    @${ECHO_CMD} "Please deinstall the port or undefine WITH_OPENSSL_BASE."
    @${FALSE}
.endif

# OpenSSL in the base system may not include IDEA for patent licensing reasons.
.if defined(MAKE_IDEA) && !defined(OPENSSL_IDEA)
OPENSSL_IDEA=       ${MAKE_IDEA}
.else
OPENSSL_IDEA?=      NO
.endif

.if ${OPENSSL_IDEA} == "NO"
# XXX This is a hack to work around the fact that /etc/make.conf clobbers
#     our CFLAGS. It might not be enough for all future ports.
.if defined(HAS_CONFIGURE)
CFLAGS+=        -DNO_IDEA
.else
OPENSSL_CFLAGS+=    -DNO_IDEA
.endif
MAKE_ARGS+=     OPENSSL_CFLAGS="${OPENSSL_CFLAGS}"
.endif
OPENSSLRPATH=       /usr/lib:${LOCALBASE}/lib

.else

OPENSSLBASE=        ${LOCALBASE}
.if defined(WITH_OPENSSL_BETA)
OPENSSL_PORT?=      security/openssl-beta
OPENSSL_SHLIBVER?=  4
.elif defined(WITH_OPENSSL_STABLE)
OPENSSL_PORT?=      security/openssl-stable
OPENSSL_SHLIBVER?=  3
.else
.if !defined(WITHOUT_OPENSSL_097)
.if ( ${OSVERSION} >= 600000 ) && ( ${OSVERSION} < 600100 )
OPENSSL_PORT?=      security/openssl
OPENSSL_SHLIBVER?=  3
.endif
.endif
OPENSSL_PORT?=      security/openssl
OPENSSL_SHLIBVER?=  4
.endif


OPENSSLDIR=     ${OPENSSLBASE}/openssl
BUILD_DEPENDS+=     ${LOCALBASE}/lib/libcrypto.so.${OPENSSL_SHLIBVER}:${PORTSDIR}/${OPENSSL_PORT}
RUN_DEPENDS+=       ${LOCALBASE}/lib/libcrypto.so.${OPENSSL_SHLIBVER}:${PORTSDIR}/${OPENSSL_PORT}
OPENSSLRPATH=       ${LOCALBASE}/lib

.endif

OPENSSLLIB=     ${OPENSSLBASE}/lib
OPENSSLINC=     ${OPENSSLBASE}/include

.if defined(USE_OPENSSL_RPATH)
CFLAGS+=        -Wl,-rpath,${OPENSSLRPATH}
.endif
OPENSSL_LDFLAGS+=   -rpath=${OPENSSLRPATH}

.if defined(LDFLAGS)
LDFLAGS+=${OPENSSL_LDFLAGS}
.else
LDFLAGS=${OPENSSL_LDFLAGS}
.endif

CONFIGURE_ENV+=     LDFLAGS="${LDFLAGS}"
MAKE_ENV+=      LDFLAGS="${LDFLAGS}"
MAKE_ENV+=      OPENSSLLIB=${OPENSSLLIB} OPENSSLINC=${OPENSSLINC} \
            OPENSSLBASE=${OPENSSLBASE} OPENSSLDIR=${OPENSSLDIR}

### crypto
#RESTRICTED=        "Contains cryptography."