diff --git a/make/defs.mk b/make/defs.mk
index fb421c1d..cd358767 100644
--- a/make/defs.mk
+++ b/make/defs.mk
@@ -147,6 +147,7 @@ endif
 FULL_NAME              = $(shell id -nu | xargs getent passwd | cut -d: -f5)
 DEVELOPMENT           ?= $(shell echo $(VERSION) | grep -q 'dev' && echo true)
 USE_PROJECT_LIB       ?= true
+EXPORT_PROJECT_LIB    ?= $(USE_PROJECT_LIB)
 USE_YTOOLS            ?= true
 USE_EXCEPTIONS_IN_C   ?= true
 REENTRANT             ?= true
diff --git a/make/make.mk b/make/make.mk
index 006403d2..d4ab2dc8 100644
--- a/make/make.mk
+++ b/make/make.mk
@@ -38,8 +38,9 @@ install-links:
 do-install-links:
 	@$(call install_links,MAKE)
 
-ifeq ($(USE_PROJECT_LIB),true)
-CREATE_PKG_CONFIG_OPTS += -V blah=blub
+ifeq ($(EXPORT_PROJECT_LIB),true)
+CREATE_PKG_CONFIG_OPTS += -c "-I$(PROJECT_DIRPATH)/include"
+CREATE_PKG_CONFIG_OPTS += -l "-l$(PROJECT)"
 endif
 
 $(LOCAL_PKG_CONFIG): $(PROJECT_DESCR_FILE) $(MODDIR)/make/make.mk $(MOD_SCRIPT_DIR)/create-pkg-config.sh
diff --git a/scripts/create-pkg-config.sh b/scripts/create-pkg-config.sh
index 9f899e58..bb684d19 100644
--- a/scripts/create-pkg-config.sh
+++ b/scripts/create-pkg-config.sh
@@ -29,7 +29,7 @@ set -e
 project_descr_file="$1"
 myname=`basename $0`
 
-eval set -- `getopt -- hF:d:n:s:p:v:V: "$@"`
+eval set -- `getopt -- hF:d:n:s:p:v:c:l:V: "$@"`
 
 while [ "$1" != -- ]; do
 case $1 in
@@ -59,6 +59,14 @@ case $1 in
 		version="$2"
 		shift
 		;;
+	-c)
+		cflags="$2"
+		shift
+		;;
+	-l)
+		libflags="$2"
+		shift
+		;;
 	-V)
 		variables="$variables$2\n"
 		shift
@@ -77,6 +85,7 @@ shift
 }
 
 [ "$variables" ] && echo -e "$variables"
+
 cat <<-EOT
 prefix=$prefix
 exec_prefix=\${prefix}
@@ -86,7 +95,9 @@ libdir=\${exec_prefix}/lib
 Name: $name
 Description: $summary
 Version: $version
-Cflags: -I\${includedir}/foo
-Libs: -L\${libdir} -lfoo
 EOT
+[ "$cflags" ] && echo "Cflags: $cflags"
+[ "$libflags" ] && echo "Libs: $libflags"
+
+exit 0