diff --git a/libs/tinycdb/Makefile b/libs/tinycdb/Makefile
index c633c62ab..05d56ca04 100644
--- a/libs/tinycdb/Makefile
+++ b/libs/tinycdb/Makefile
@@ -8,7 +8,7 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=tinycdb
-PKG_RELEASE:=1
+PKG_RELEASE:=2
 PKG_SOURCE_URL:=http://www.corpit.ru/mjt/tinycdb/
 PKG_VERSION:=0.78
 PKG_HASH:=50678f432d8ada8d69f728ec11c3140e151813a7847cf30a62d86f3a720ed63c
@@ -17,23 +17,47 @@ PKG_LICENSE:=NLPL
 
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
 
+PKG_INSTALL:=1
+
 include $(INCLUDE_DIR)/package.mk
 
+# Pass CPPFLAGS in the CFLAGS as otherwise the build system will
+# ignore them.
+TARGET_CFLAGS+=$(TARGET_CPPFLAGS)
+
+MAKE_FLAGS+= \
+	CFLAGS="$(TARGET_CFLAGS)" \
+	LDFLAGS="$(TARGET_LDFLAGS)"
+
+CDB_INST_STRING:=prefix=/usr install install-sharedlib install-piclib
+
 define Package/tinycdb
   SECTION:=libs
   CATEGORY:=Libraries
   TITLE:=a Constant DataBase
   URL:=http://www.corpit.ru/mjt/tinycdb.html
+  ABI_VERSION=1
 endef
 
 define Package/tinycdb/description
  TinyCDB is a very fast and simple package for creating and reading constant data bases
 endef
 
-define Build/InstallDev
-        cd $(PKG_BUILD_DIR); $(MAKE) DESTDIR=$(1) prefix=/usr install
+define Package/tinycdb/install
+	$(INSTALL_DIR) $(1)/usr/lib
+	$(INSTALL_DATA) $(PKG_INSTALL_DIR)/usr/lib/libcdb.so.$(ABI_VERSION) $(1)/usr/lib
 endef
 
+define Build/Compile
+	$(call Build/Compile/Default,shared staticlib piclib)
+endef
+
+define Build/Install
+	$(call Build/Install/Default,$(CDB_INST_STRING))
+endef
 
+define Build/InstallDev
+	cd $(PKG_BUILD_DIR); $(MAKE) DESTDIR=$(1) $(CDB_INST_STRING)
+endef
 
 $(eval $(call BuildPackage,tinycdb))
diff --git a/mail/postfix/Makefile b/mail/postfix/Makefile
index df562be71..9ab509f6e 100644
--- a/mail/postfix/Makefile
+++ b/mail/postfix/Makefile
@@ -8,7 +8,7 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=postfix
-PKG_RELEASE:=2
+PKG_RELEASE:=3
 PKG_VERSION:=3.4.6
 PKG_SOURCE_URL:= \
 	https://cdn.postfix.johnriley.me/mirrors/postfix-release/official/ \
@@ -21,7 +21,6 @@ PKG_LICENSE:=IPL-1.0
 PKG_LICENSE_FILES:=LICENSE
 PKG_CPE_ID:=cpe:/a:postfix:postfix
 
-PKG_BUILD_DEPENDS:=POSTFIX_CDB:tinycdb
 PKG_CONFIG_DEPENDS:= \
 	CONFIG_POSTFIX_TLS \
 	CONFIG_POSTFIX_SASL \
@@ -44,7 +43,7 @@ define Package/postfix
   	postfix=25:postfix=25 \
   	postdrop=26:postdrop=26
   URL:=http://www.postfix.org/
-  DEPENDS:=+POSTFIX_TLS:libopenssl +POSTFIX_SASL:libsasl2 +POSTFIX_LDAP:libopenldap +POSTFIX_DB:libdb47 +POSTFIX_SQLITE:libsqlite3 +POSTFIX_MYSQL:libmysqlclient +POSTFIX_PGSQL:libpq +POSTFIX_EAI:icu +POSTFIX_PCRE:libpcre
+  DEPENDS:=+POSTFIX_CDB:tinycdb +POSTFIX_TLS:libopenssl +POSTFIX_SASL:libsasl2 +POSTFIX_LDAP:libopenldap +POSTFIX_DB:libdb47 +POSTFIX_SQLITE:libsqlite3 +POSTFIX_MYSQL:libmysqlclient +POSTFIX_PGSQL:libpq +POSTFIX_EAI:icu +POSTFIX_PCRE:libpcre
 endef
 
 define Package/postfix/description
diff --git a/net/dnsdist/Makefile b/net/dnsdist/Makefile
index d0196125b..217c978de 100644
--- a/net/dnsdist/Makefile
+++ b/net/dnsdist/Makefile
@@ -2,7 +2,7 @@ include $(TOPDIR)/rules.mk
 
 PKG_NAME:=dnsdist
 PKG_VERSION:=1.4.0
-PKG_RELEASE:=2
+PKG_RELEASE:=3
 
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.bz2
 PKG_SOURCE_URL:=https://downloads.powerdns.com/releases/
@@ -15,6 +15,8 @@ PKG_CPE_ID:=cpe:/a:powerdns:dnsdist
 
 PKG_INSTALL:=1
 
+PKG_BUILD_DEPENDS:=protobuf/host
+
 PKG_CONFIG_DEPENDS:= \
   CONFIG_DNSDIST_GNUTLS \
   CONFIG_DNSDIST_OPENSSL
@@ -66,7 +68,22 @@ define Package/dnsdist
   CATEGORY:=Network
   SUBMENU:=IP Addresses and Names
   TITLE:=dnsdist DNS-, DOS- and abuse-aware loadbalancer
-  DEPENDS:=+DNSDIST_OPENSSL:libopenssl +DNSDIST_GNUTLS:libgnutls +protobuf +re2 +libcap +libedit +libfstrm +lua +boost +libnetsnmp +libatomic +libsodium +DNSDIST_DNS_OVER_HTTPS:libh2o-evloop
+  DEPENDS:= \
+	  +DNSDIST_DNS_OVER_HTTPS:libh2o-evloop \
+	  +DNSDIST_GNUTLS:libgnutls \
+	  +DNSDIST_OPENSSL:libopenssl \
+	  +boost \
+	  +libatomic \
+	  +libcap \
+	  +libedit \
+	  +libfstrm \
+	  +libnetsnmp \
+	  +libsodium \
+	  +lmdb \
+	  +lua \
+	  +protobuf \
+	  +re2 \
+	  +tinycdb
   URL:=https://dnsdist.org/
 endef