Add devel/ccache-static and devel/ccache-memcached-static ports.

These are to allow packages to be created for use where a static
ccache is needed to avoid build dependencies.  Poudriere is
growing support for this use case.  While a ccache-static is
not likely as useful, the ccache-memcached-static port will
allow Poudriere to use ccache+memcached in its jails without
needing to bootstrap ccache-memcached and dealing with the
cyclic dependency problem of building that or compromising
with not building it with a compiler cache.

devel/Makefile

@@ -236,7 +236,9 @@
     SUBDIR += cbrowser
     SUBDIR += cc65
     SUBDIR += ccache
+    SUBDIR += ccache-static
     SUBDIR += ccache-memcached
+    SUBDIR += ccache-memcached-static
     SUBDIR += cccc
     SUBDIR += ccdoc
     SUBDIR += ccons

devel/ccache-memcached-static/Makefile

@@ -0,0 +1,11 @@
+# $FreeBSD$
+
+PKGNAMESUFFIX=	-memcached-static
+
+MASTERDIR=	${.CURDIR}/../ccache
+
+OPTIONS_SLAVE=	MEMCACHED STATIC
+
+CONFLICTS_INSTALL=	ccache-[0-9]* ccache-memcached[0-9]* ccache-static[0-9]*
+
+.include "${MASTERDIR}/Makefile"

devel/ccache-memcached/Makefile

@@ -6,6 +6,6 @@ MASTERDIR=	${.CURDIR}/../ccache
 
 OPTIONS_SLAVE=	MEMCACHED
 
-CONFLICTS_INSTALL=	ccache-[0-9]*
+CONFLICTS_INSTALL=	ccache-[0-9]* ccache-memcached-static[0-9]* ccache-static-[0-9]*
 
 .include "${MASTERDIR}/Makefile"

devel/ccache-static/Makefile

@@ -0,0 +1,11 @@
+# $FreeBSD$
+
+PKGNAMESUFFIX=	-static
+
+MASTERDIR=	${.CURDIR}/../ccache
+
+OPTIONS_SLAVE=	STATIC
+
+CONFLICTS_INSTALL=	ccache-[0-9]* ccache-memcached[0-9]* ccache-memcached-static[0-9]*
+
+.include "${MASTERDIR}/Makefile"

devel/ccache/Makefile

@@ -13,7 +13,7 @@ COMMENT=	Tool to minimize the compile time of C/C++ programs
 
 LICENSE=	GPLv3
 
-CONFLICTS_INSTALL=	ccache-memcached-[0-9]*
+CONFLICTS_INSTALL=	ccache-static-[0-9]* ccache-memcached-[0-9]* ccache-memcached-static-[0-9]*
 
 GNU_CONFIGURE=	yes