diff --git a/ecorexx/Makefile.am b/ecorexx/Makefile.am
index 9ef8e5b..903f86e 100644
--- a/ecorexx/Makefile.am
+++ b/ecorexx/Makefile.am
@@ -15,6 +15,9 @@ ecorexxdoc_DATA = \
 
 EXTRA_DIST = $(ecorexxdoc_DATA)
 
+pkgconfigdir = $(libdir)/pkgconfig
+pkgconfig_DATA = ecorexx.pc
+
 # Copy all the spec files. Of cource, only one is actually used.
 dist-hook:
 	for specfile in *.spec; do \
diff --git a/edjexx/Makefile.am b/edjexx/Makefile.am
index cde00fb..70eaafc 100644
--- a/edjexx/Makefile.am
+++ b/edjexx/Makefile.am
@@ -16,6 +16,8 @@ edjexxdoc_DATA = \
 
 EXTRA_DIST = $(edjexxdoc_DATA)
 
+pkgconfigdir = $(libdir)/pkgconfig
+pkgconfig_DATA = edjexx.pc
 
 # Remove doc directory on uninstall
 uninstall-local:
diff --git a/eetxx/Makefile.am b/eetxx/Makefile.am
index 3a9123d..1ef8102 100644
--- a/eetxx/Makefile.am
+++ b/eetxx/Makefile.am
@@ -16,6 +16,8 @@ eetxxdoc_DATA = \
 
 EXTRA_DIST = $(eetxxdoc_DATA)
 
+pkgconfigdir = $(libdir)/pkgconfig
+pkgconfig_DATA = eetxx.pc
 
 # Remove doc directory on uninstall
 uninstall-local:
diff --git a/eflxx/Makefile.am b/eflxx/Makefile.am
index bed57cb..c03a495 100644
--- a/eflxx/Makefile.am
+++ b/eflxx/Makefile.am
@@ -15,6 +15,9 @@ eflxxdoc_DATA = \
 
 EXTRA_DIST = $(eflxxdoc_DATA)
 
+pkgconfigdir = $(libdir)/pkgconfig
+pkgconfig_DATA = eflxx.pc
+
 # Copy all the spec files. Of cource, only one is actually used.
 dist-hook:
 	for specfile in *.spec; do \
diff --git a/einaxx/Makefile.am b/einaxx/Makefile.am
index 66eb025..56ecfee 100644
--- a/einaxx/Makefile.am
+++ b/einaxx/Makefile.am
@@ -15,6 +15,9 @@ einaxxdoc_DATA = \
 
 EXTRA_DIST = $(einaxxdoc_DATA)
 
+pkgconfigdir = $(libdir)/pkgconfig
+pkgconfig_DATA = einaxx.pc
+
 # Copy all the spec files. Of cource, only one is actually used.
 dist-hook:
 	for specfile in *.spec; do \
diff --git a/elementaryxx/Makefile.am b/elementaryxx/Makefile.am
index 4cc10b3..2721183 100644
--- a/elementaryxx/Makefile.am
+++ b/elementaryxx/Makefile.am
@@ -15,6 +15,9 @@ elementaryxxdoc_DATA = \
 
 EXTRA_DIST = $(elementaryxxdoc_DATA)
 
+pkgconfigdir = $(libdir)/pkgconfig
+pkgconfig_DATA = elementaryxx.pc
+
 # Copy all the spec files. Of cource, only one is actually used.
 dist-hook:
 	for specfile in *.spec; do \
diff --git a/emotionxx/Makefile.am b/emotionxx/Makefile.am
index feb11fe..16c6d39 100644
--- a/emotionxx/Makefile.am
+++ b/emotionxx/Makefile.am
@@ -15,6 +15,9 @@ emotionxxdoc_DATA = \
 
 EXTRA_DIST = $(emotionxxdoc_DATA)
 
+pkgconfigdir = $(libdir)/pkgconfig
+pkgconfig_DATA = emotionxx.pc
+
 # Copy all the spec files. Of cource, only one is actually used.
 dist-hook:
 	for specfile in *.spec; do \
diff --git a/esmartxx/Makefile.am b/esmartxx/Makefile.am
index f019a7f..a6e2f1a 100644
--- a/esmartxx/Makefile.am
+++ b/esmartxx/Makefile.am
@@ -15,6 +15,12 @@ esmartxxdoc_DATA = \
 
 EXTRA_DIST = $(esmartxxdoc_DATA)
 
+pkgconfigdir = $(libdir)/pkgconfig
+pkgconfig_DATA = \
+	esmartxx_cairo.pc\
+	esmartxx_container.pc\
+	esmartxx_group.pc\
+	esmartxx_textentry.pc
 
 # Remove doc directory on uninstall
 uninstall-local:
diff --git a/evasxx/Makefile.am b/evasxx/Makefile.am
index 69e00a3..126cfee 100644
--- a/evasxx/Makefile.am
+++ b/evasxx/Makefile.am
@@ -15,6 +15,9 @@ evasxxdoc_DATA = \
 
 EXTRA_DIST = $(evasxxdoc_DATA)
 
+pkgconfigdir = $(libdir)/pkgconfig
+pkgconfig_DATA = evasxx.pc
+
 # Copy all the spec files. Of cource, only one is actually used.
 dist-hook:
 	for specfile in *.spec; do \