diff --git a/Makefile b/Makefile
index b9b5081..a13048d 100755
--- a/Makefile
+++ b/Makefile
@@ -152,13 +152,20 @@ uninstall-lib: $(CHECKCFG)
  install-cfgtool: $(CHECKCFG)
 	$(call imsg,Installing the configuration tool.)
 	$(call qcmd,$(INST) -m 755 -d "$(IBINDIR)")
-	$(call bcmd,write-cfg-tool,lib$(NAME),\
-	tools/write-config --name=lib$(NAME) --version=$(VERSION) \
+	$(call qcmd,tools/write-config --name=lib$(NAME) --version=$(VERSION) \
 		--author-name="$(AUTHOR)" --author-mail="$(AUTHOR_MAIL)" \
 		--incdir="$(IINCDIR)" --libdir="$(IBINDIR)" \
 		>"$(IBINDIR)/lib$(NAME)-config" \
 		&& chmod 755 "$(IBINDIR)/lib$(NAME)-config")
 
+	$(call imsg,Installing the pkg-config configuration.)
+	$(call qcmd,$(INST) -m 755 -d "$(IPKGDIR)")
+	$(call qcmd,tools/write-pkg-config --name=$(NAME) --version=$(VERSION) \
+		--description="$(DESCRIPTION)" \
+		--incdir="$(OIINCDIR)" --libdir="$(OILIBDIR)" \
+		>"$(IPKGDIR)/lib$(NAME).pc" \
+		&& chmod 644 "$(IPKGDIR)/lib$(NAME).pc")
+
 # Uninstall it
  uninstall-cfgtool: $(CHECKCFG)
 	$(call rmsg,Uninstalling configuration tool.)
diff --git a/Makefile.vars b/Makefile.vars
index 8432bf0..1d0e8e2 100755
--- a/Makefile.vars
+++ b/Makefile.vars
@@ -14,8 +14,9 @@
 #******************************************************************************#
 # Project main information                                                     #
 #******************************************************************************#
-# Project name
+# Project name and description
  NAME := g1m
+ DESCRIPTION := Library for reading and writing CASIO files
 
 # Author information
  AUTHOR := Thomas \"Cakeisalie5\" Touhey
@@ -114,8 +115,7 @@ $(eval $(call get-module-source,$(mod))))
 # Look for headers                                                             #
 #******************************************************************************#
 # All headers
- INC := \
-	$(basename $(shell find $(INCDIR) -name "*.h" -printf "%P\n"))
+ INC := $(basename $(shell find $(INCDIR) -name "*.h" -printf "%P\n"))
 
 # Public headers only (not internals.h or internals/**/*.h)
  INCPUB := \
@@ -142,10 +142,15 @@ $(eval $(call check-man,$(patsubst .%,%,$(suffix $(doc))),$(basename $(doc)))))
 #******************************************************************************#
 # Check for DESTDIR (add as prefix to installation root)                       #
 #******************************************************************************#
+# Save original library and include dir.
+ OIINCDIR := $(IINCDIR)
+ OILIBDIR := $(ILIBDIR)
+
+# Make it.
 define add-dest-dir
  $1 = $(DESTDIR)$($1)
 endef
-$(if $(DESTDIR), $(foreach idir,IBINDIR ILIBDIR IINCDIR IMANDIR, \
+$(if $(DESTDIR), $(foreach idir,IBINDIR IPKGDIR ILIBDIR IINCDIR IMANDIR, \
 $(eval $(call add-dest-dir,$(idir)))))
 
 # END OF FILE
diff --git a/configure b/configure
index 5f4ed27..7f40246 100755
--- a/configure
+++ b/configure
@@ -31,6 +31,7 @@ prefix_set=
 bindir='${prefix}/bin'
 libdir='${prefix}/lib'"$platform"
 includedir='${prefix}/include'"$platform"
+pkgdir='${libdir}/pkgconfig'
 mandir='${prefix}/share/man'
 
 # Installation options
@@ -66,6 +67,7 @@ Installation directories:
 
 Fine tuning of the installation directories:
   --bindir=DIR              executables [$bindir]
+  --pkgdir=DIR              pkg-config configurations directory [$pkgdir]
   --libdir=DIR              library files of the linker [$libdir]
   --includedir=DIR          include files for the compiler [$includedir]
   --mandir=DIR              man root [$mandir]
@@ -126,6 +128,7 @@ got '$level'"
 --root=*) root="${arg#*=}" ;;
 --prefix=*) prefix="${arg#*=}"; prefix_set=y ;;
 --bindir=*) bindir="${arg#*=}" ;;
+--pkgdir=*) pkgdir="${arg#*=}" ;;
 --libdir=*) libdir="${arg#*=}" ;;
 --includedir=*) includedir="${arg#*=}" ;;
 --mandir=*) mandir="${arg#*=}" ;;
@@ -143,7 +146,7 @@ fi
 #******************************************************************************#
 # Evaluate variables                                                           #
 #******************************************************************************#
-for var in prefix sysconfdir bindir libdir includedir mandir udevrulesdir; do
+for var in prefix sysconfdir bindir libdir pkgdir includedir mandir; do
 	eval $var'='$(eval 'echo $'$var)
 done
 
@@ -166,6 +169,7 @@ cat <<EOF
 
 # Installation directories
  IBINDIR = $bindir
+ IPKGDIR = $pkgdir
  ILIBDIR = $libdir
  IINCDIR = $includedir
  IMANDIR = $mandir
diff --git a/tools/write-config b/tools/write-config
index aa95e96..108ed2f 100755
--- a/tools/write-config
+++ b/tools/write-config
@@ -31,6 +31,7 @@ esac; done
 #******************************************************************************#
 cat <<_EOF
 #!/bin/sh
+cfgtool=\$(basename \$0)
 #******************************************************************************#
 # Help message                                                                 #
 #******************************************************************************#
diff --git a/tools/write-pkg-config b/tools/write-pkg-config
new file mode 100755
index 0000000..e6b7d68
--- /dev/null
+++ b/tools/write-pkg-config
@@ -0,0 +1,37 @@
+#!/bin/sh
+#******************************************************************************#
+# Defaults                                                                     #
+#******************************************************************************#
+# Project variables
+name="name"
+description="my description"
+version="<unknown version>"
+
+# Directories
+libdir=''
+incdir=''
+
+#******************************************************************************#
+# Read arguments                                                               #
+#******************************************************************************#
+for arg ; do case "$arg" in
+--name=*) name="${arg#*=}" ;;
+--description=*) description="${arg#*=}" ;;
+--version=*) version="${arg#*=}" ;;
+--libdir=*) libdir="${arg#*=}" ;;
+--incdir=*) incdir="${arg#*=}" ;;
+esac; done
+
+#******************************************************************************#
+# Write result                                                                 #
+#******************************************************************************#
+cat <<EOF
+includedir=$incdir
+libdir=$libdir
+
+Name: lib$name
+Description: $description
+Version: $version
+Cflags: -I $incdir
+Libs: -L$libdir -l$name
+EOF