diff -Nur poco-1.4.5-all_old/components poco-1.4.5-all/components
--- poco-1.4.5-all_old/components	2012-11-18 16:56:59.000000000 +0100
+++ poco-1.4.5-all/components	2012-12-06 12:29:07.779546771 +0100
@@ -1,14 +1,8 @@
-CppUnit
 Foundation
 XML
 Util
 Net
-Crypto
-NetSSL_OpenSSL
 Data
-Data/SQLite
-Data/ODBC
-Data/MySQL
 Zip
 PageCompiler
 PageCompiler/File2Page
diff -Nur poco-1.4.5-all_old/Data/ODBC/ODBC.make poco-1.4.5-all/Data/ODBC/ODBC.make
--- poco-1.4.5-all_old/Data/ODBC/ODBC.make	2012-11-18 16:56:57.000000000 +0100
+++ poco-1.4.5-all/Data/ODBC/ODBC.make	2012-12-06 12:29:07.779546771 +0100
@@ -14,9 +14,9 @@
 ifeq (0, $(shell test -d /usr/lib/$(OSARCH)-linux-gnu; echo $$?))
 ODBCLIBDIR = /usr/lib/$(OSARCH)-linux-gnu
 else ifeq (0, $(shell test -d /usr/lib64; echo $$?))
-ODBCLIBDIR = /usr/lib64
+ODBCLIBDIR = /usr/$(LIBDIR)
 else 
-ODBCLIBDIR = /usr/lib
+ODBCLIBDIR = /usr/$(LIBDIR)
 endif
 endif
 
@@ -39,10 +39,10 @@
 CXXFLAGS += -DODBCVER=0x0300 -DNOMINMAX
 # CYGWIN platform has its own ODBC library in /lib/w32api 
 SYSLIBS += -L/lib/w32api -lodbc32 -lodbccp32
-else ifeq (0, $(shell test -e $(ODBCLIBDIR)/libodbc$(LIBLINKEXT); echo $$?))
+else ifeq (unixodbc, $(GENTOO_ODBC))
 SYSLIBS += -lodbc -lodbcinst
 COMMONFLAGS += -DPOCO_UNIXODBC
-else ifeq (0, $(shell test -e $(ODBCLIBDIR)/libiodbc$(LIBLINKEXT); echo $$?))
+else ifeq (unixodbc, $(GENTOO_ODBC))
 SYSLIBS += -liodbc -liodbcinst
 COMMONFLAGS += -DPOCO_IODBC -I/usr/include/iodbc
 else
diff -Nur poco-1.4.5-all_old/Makefile poco-1.4.5-all/Makefile
--- poco-1.4.5-all_old/Makefile	2012-11-18 16:57:00.000000000 +0100
+++ poco-1.4.5-all/Makefile	2012-12-06 12:29:07.779546771 +0100
@@ -33,7 +33,7 @@
 
 install: libexecs
 	mkdir -p $(INSTALLDIR)/include/Poco
-	mkdir -p $(INSTALLDIR)/lib
+	mkdir -p $(INSTALLDIR)/$(LIBDIR)
 	mkdir -p $(INSTALLDIR)/bin
 	for comp in $(COMPONENTS) ; do \
 		if [ -d "$(POCO_BASE)/$$comp/include" ] ; then \
@@ -43,11 +43,11 @@
 			find $(POCO_BUILD)/$$comp/bin -perm -700 -type f -exec cp -f {} $(INSTALLDIR)/bin \; ; \
 		fi ; \
 	done
-	find $(POCO_BUILD)/lib -name "libPoco*" -type f -exec cp -f {} $(INSTALLDIR)/lib \;
-	find $(POCO_BUILD)/lib -name "libPoco*" -type l -exec cp -Rf {} $(INSTALLDIR)/lib \;
+	find $(POCO_BUILD)/$(LIBDIR) -name "libPoco*" -type f -exec cp -f {} $(INSTALLDIR)/$(LIBDIR) \;
+	find $(POCO_BUILD)/$(LIBDIR) -name "libPoco*" -type l -exec cp -Rf {} $(INSTALLDIR)/$(LIBDIR) \;
 
-libexecs =  Foundation-libexec XML-libexec Util-libexec Net-libexec Crypto-libexec NetSSL_OpenSSL-libexec Data-libexec Data/SQLite-libexec Data/ODBC-libexec Data/MySQL-libexec Zip-libexec PageCompiler-libexec PageCompiler/File2Page-libexec
-tests    =  Foundation-tests XML-tests Util-tests Net-tests Crypto-tests NetSSL_OpenSSL-tests Data-tests Data/SQLite-tests Data/ODBC-tests Data/MySQL-tests Zip-tests
+libexecs =  Foundation-libexec XML-libexec Util-libexec Net-libexec Data-libexec Zip-libexec PageCompiler-libexec
+tests    =  Foundation-tests XML-tests Util-tests Net-tests Data-tests Zip-tests
 samples  =  Foundation-samples XML-samples Util-samples Net-samples Crypto-samples NetSSL_OpenSSL-samples Data-samples Zip-samples PageCompiler-samples
 
 .PHONY: $(libexecs)