Fix sqlite2 and sqlite3 related ports build problem.

[Norikatsu Shigemura]

Hi mnag.

	I noticed following problem about sqliteX WITH_THREADS.

	1. sqlite2 or/and sqlite3 WITH_THREADS are installed.
	2. cannot compile or run some ports liked sqliteX.
- - - - - - - - - - -
cc -O2 -fno-strict-aliasing -pipe -march=pentium-m -std=gnu99 -W -Wall -Wdeclaration-after-statement -Wstrict-prototypes -Wmissing-prototypes -Waggregate-return -Wcast-align -Wcast-qual -Wnested-externs -Wshadow -Wbad-function-cast -Wwrite-strings -o .libs/sndfile-regtest sndfile-regtest.o database.o checksum.o  -L/usr/local/lib ../src/.libs/libsndfile.so -lFLAC -lsqlite3 -lm -Wl,--rpath -Wl,/usr/local/lib
/usr/local/lib/libsqlite3.so: undefined reference to `pthread_create'
/usr/local/lib/libsqlite3.so: undefined reference to `pthread_equal'
/usr/local/lib/libsqlite3.so: undefined reference to `pthread_join'
*** Error code 1

- - - - - - - - - - -
Feb 17 16:04:21 sakura lmtpunix[85312]: unable to dlopen /usr/local/lib/sasl2/libsql.so: /usr/local/lib/libsqlite.so.2: Undefined symbol "pthread_mutex_unlock"


	So I make two patches for sqlite2 and sqlite3.  How about?


Index: Makefile
===================================================================
RCS file: /home/ncvs/ports/databases/sqlite2/Makefile,v
retrieving revision 1.37
diff -u -r1.37 Makefile
--- Makefile	13 Feb 2006 14:57:51 -0000	1.37
+++ Makefile	19 Feb 2006 10:16:12 -0000
@@ -89,7 +89,7 @@
 	@${ECHO} "config_TARGET_TCL_LIBS=\"-L${PREFIX}/lib -ltcl${TCL_VERSION:S/.//}\"" \
 		>> ${WRKSRC}/freebsd.hints
 .if defined(WITH_THREADS)
-	@${ECHO} "config_TARGET_CFLAGS=\"-DTHREADSAFE=1 ${PTHREAD_LIBS}\"" \
+	@${ECHO} "config_TARGET_CFLAGS=\"-DTHREADSAFE=1 ${PTHREAD_LIBS:C/-pthread/-pthread -lpthread/}\"" \
 		>> ${WRKSRC}/freebsd.hints
 .endif
 

Index: Makefile
===================================================================
RCS file: /home/ncvs/ports/databases/sqlite3/Makefile,v
retrieving revision 1.16
diff -u -r1.16 Makefile
--- Makefile	13 Feb 2006 16:53:11 -0000	1.16
+++ Makefile	19 Feb 2006 10:18:13 -0000
@@ -63,7 +63,7 @@
 .endif
 
 post-patch:
-	@${REINPLACE_CMD} -e "s|-lpthread|${PTHREAD_LIBS}|g" \
+	@${REINPLACE_CMD} -e "s|-lpthread|${PTHREAD_LIBS:C/-pthread/-pthread -lpthread/}|g" \
 		${WRKSRC}/configure
 	@${REINPLACE_CMD} -e "s|tclsh \$$(TOP)|\$$(TCLSH) \$$(TOP)|g" \
 		-e "s|./libtool|${LIBTOOL}|g" \