--- /usr/local/gentoo/usr/portage/net-libs/c-client/c-client-2007f-r4.ebuild	2012-12-30 11:43:32.000000000 -0500
+++ /usr/local/portage/net-libs/c-client/c-client-2007f-r4.ebuild	2014-08-20 17:21:50.000000000 -0400
@@ -18,7 +18,7 @@
 
 LICENSE="Apache-2.0"
 SLOT="0"
-KEYWORDS="alpha amd64 arm hppa ia64 ~mips ppc ppc64 s390 sh sparc x86 ~amd64-fbsd ~x86-fbsd"
+KEYWORDS="alpha amd64 arm hppa ia64 ~mips ppc ppc64 s390 sh sparc x86 ~amd64-fbsd ~x86-fbsd ~x64-macos ~x86-macos"
 IUSE="doc +ipv6 kerberos kernel_linux kernel_FreeBSD pam ssl static-libs topal chappa"
 
 RDEPEND="ssl? ( dev-libs/openssl )
@@ -27,6 +27,12 @@
 DEPEND="${RDEPEND}
 	kernel_linux? ( pam? ( >=sys-libs/pam-0.72 ) )"
 
+pkg_pretend() {
+	if [[ ${CHOST} == *-darwin* ]] && ! use static-libs ; then
+		die "Non static build of c-client is not supported yet on darwin platform"
+	fi
+}
+
 src_prepare() {
 	# Tarball packed with bad file perms
 	chmod -R u+rwX,go-w .
@@ -35,43 +41,53 @@
 	# generally should be built with it anyway.
 	append-flags -fPIC
 
-	# Modifications so we can build it optimally and correctly
-	sed \
-		-e "s:BASECFLAGS=\".*\":BASECFLAGS=:g" \
-		-e 's:SSLDIR=/usr/local/ssl:SSLDIR=/usr:g' \
-		-e 's:SSLCERTS=$(SSLDIR)/certs:SSLCERTS=/etc/ssl/certs:g' \
-		-i src/osdep/unix/Makefile || die "Makefile sed fixing failed"
-
-	# Make the build system more multilib aware
-	sed \
-		-e "s:^SSLLIB=\$(SSLDIR)/lib:SSLLIB=\$(SSLDIR)/$(get_libdir):" \
-		-e "s:^AFSLIB=\$(AFSDIR)/lib:AFSLIB=\$(AFSDIR)/$(get_libdir):" \
-		-i src/osdep/unix/Makefile || die "Makefile sed fixing failed"
-
-	# Targets should use the Gentoo (ie linux) fs
-	sed -e '/^bsf:/,/^$/ s:ACTIVEFILE=.*:ACTIVEFILE=/var/lib/news/active:g' \
-		-i src/osdep/unix/Makefile || die "Makefile sex fixing failed for FreeBSD"
-
+	if [[ ${CHOST} != *-darwin* ]] ; then
+		# Modifications so we can build it optimally and correctly
+		sed \
+			-e "s:BASECFLAGS=\".*\":BASECFLAGS=:g" \
+			-e 's:SSLDIR=/usr/local/ssl:SSLDIR=/usr:g' \
+			-e 's:SSLCERTS=$(SSLDIR)/certs:SSLCERTS=/etc/ssl/certs:g' \
+			-i src/osdep/unix/Makefile || die "Makefile sed fixing failed"
+
+		# Make the build system more multilib aware
+		sed \
+			-e "s:^SSLLIB=\$(SSLDIR)/lib:SSLLIB=\$(SSLDIR)/$(get_libdir):" \
+			-e "s:^AFSLIB=\$(AFSDIR)/lib:AFSLIB=\$(AFSDIR)/$(get_libdir):" \
+			-i src/osdep/unix/Makefile || die "Makefile sed fixing failed"
+
+		# Targets should use the Gentoo (ie linux) fs
+		sed -e '/^bsf:/,/^$/ s:ACTIVEFILE=.*:ACTIVEFILE=/var/lib/news/active:g' \
+			-i src/osdep/unix/Makefile || die "Makefile sex fixing failed for FreeBSD"
+	fi
+	
 	# Apply a patch to only build the stuff we need for c-client
 	epatch "${FILESDIR}"/${PN}-2006k_GENTOO_Makefile.patch
 
-	# Apply patch to add the compilation of a .so for PHP
-	# This was previously conditional, but is more widely useful.
-	epatch "${FILESDIR}"/${PN}-2006k_GENTOO_amd64-so-fix.patch
+	if [[ ${CHOST} != *-darwin* ]] ; then
+		# Apply patch to add the compilation of a .so for PHP
+		# This was previously conditional, but is more widely useful.
+		epatch "${FILESDIR}"/${PN}-2006k_GENTOO_amd64-so-fix.patch
+	fi
 
 	# Remove the pesky checks about SSL stuff
 	sed -e '/read.*exit/d' -i Makefile || die
 
-	# Respect LDFLAGS
-	epatch "${FILESDIR}"/${PN}-2007f-ldflags.patch
-	sed -e "s/CC=cc/CC=$(tc-getCC)/" \
-		-e "s/ARRC=ar/ARRC=$(tc-getAR)/" \
-		-e "s/RANLIB=ranlib/RANLIB=$(tc-getRANLIB)/" \
-		-i src/osdep/unix/Makefile || die "Respecting build flags"
+	if [[ ${CHOST} != *-darwin* ]] ; then
+		# Respect LDFLAGS
+		epatch "${FILESDIR}"/${PN}-2007f-ldflags.patch
+		sed -e "s/CC=cc/CC=$(tc-getCC)/" \
+			-e "s/ARRC=ar/ARRC=$(tc-getAR)/" \
+			-e "s/RANLIB=ranlib/RANLIB=$(tc-getRANLIB)/" \
+			-i src/osdep/unix/Makefile || die "Respecting build flags"
+	fi
 
 	use topal && epatch "${FILESDIR}/${P}-topal.patch"
 	use chappa && epatch "${DISTDIR}/${P}-chappa-${CHAPPA_PL}-all.patch.gz"
 
+	if [[ ${CHOST} == *-darwin* ]] ; then
+		epatch "${FILESDIR}/c-client-2007f-osx-prefix.patch"
+	fi
+
 	elibtoolize
 }
 
@@ -85,6 +101,10 @@
 	elif use kernel_FreeBSD ; then
 		target=bsf passwdtype=pam
 	fi
+	if [[ ${CHOST} == *-darwin* ]] ; then
+		target=oxp passwdtype=std
+		use ssl && ssltype=nopwd
+	fi
 	use kerberos \
 		&& mymake="EXTRAAUTHENTICATORS=gss" \
 		&& EXTRALIBS="-lgssapi_krb5 -lkrb5 -lk5crypto -lcom_err" \
@@ -94,7 +114,8 @@
 		EXTRACFLAGS="${CFLAGS}" \
 		EXTRALDFLAGS="${LDFLAGS}" \
 		EXTRALIBS="${EXTRALIBS}" \
-		GSSDIR=/usr
+		GSSDIR="${EPREFIX}/usr" \
+		EPREFIX="${EPREFIX}"
 }
 
 src_install() {
@@ -104,11 +125,13 @@
 		dosym c-client.a /usr/$(get_libdir)/libc-client.a
 	fi
 
-	# Now the shared library
-	dolib.so c-client/libc-client.so.1.0.0
+	if [[ ${CHOST} != *-darwin* ]] ; then
+		# Now the shared library
+		dolib.so c-client/libc-client.so.1.0.0
 
-	dosym libc-client.so.1.0.0 /usr/$(get_libdir)/libc-client.so
-	dosym libc-client.so.1.0.0 /usr/$(get_libdir)/libc-client.so.1
+		dosym libc-client.so.1.0.0 /usr/$(get_libdir)/libc-client.so
+		dosym libc-client.so.1.0.0 /usr/$(get_libdir)/libc-client.so.1
+	fi
 
 	# Headers
 	insinto /usr/include/imap
@@ -118,7 +141,7 @@
 	doins c-client/linkage.c
 	doins c-client/osdep.h
 	if use ssl; then
-		echo "  ssl_onceonlyinit ();" >> "${D}"/usr/include/imap/linkage.c || die
+		echo "  ssl_onceonlyinit ();" >> "${ED}"/usr/include/imap/linkage.c || die
 	fi
 	# Docs
 	dodoc README docs/*.txt docs/BUILD docs/CONFIG docs/RELNOTES docs/SSLBUILD