diff -urEbw abcm2ps-8.14.5/configure abcm2ps-8.14.5.new/configure
--- abcm2ps-8.14.5/configure	2019-07-17 09:44:10.000000000 +0200
+++ abcm2ps-8.14.5.new/configure	2019-07-18 15:01:30.465812774 +0200
@@ -5,7 +5,7 @@
 VDATE=2019-07-17
 
 CC=gcc
-CFLAGS="-g -O2 -Wall -pipe"
+CFLAGS="$RPM_OPT_FLAGS -pipe"
 
 srcdir=.
 prefix=/usr/local
@@ -60,8 +60,8 @@
 if which pkg-config > /dev/null ; then
 	if pkg-config --exists freetype2 ; then
 		if pkg-config --exists pangocairo ; then
-			CPPFLAGS="$CPPFLAGS -DHAVE_PANGO=1 `pkg-config pango cairo freetype2 --cflags`"
-			LDLIBS="$LDLIBS `pkg-config pangocairo pangoft2 freetype2 --libs`"
+			CPPFLAGS="$CPPFLAGS -DHAVE_PANGO=1 `pkg-config pango cairo gobject-2.0 freetype2 --cflags`"
+			LDLIBS="$LDLIBS `pkg-config pangocairo pangoft2 gobject-2.0 freetype2 --libs`"
 		else
 			echo "pangocairo not found - no pango support"
 		fi