File fix_doc_installation.patch of Package gegl

--- gegl-0.4.16/docs/Makefile.am_orig	2019-08-03 21:46:35.325046055 +0200
+++ gegl-0.4.16/docs/Makefile.am	2019-08-03 23:23:17.090023165 +0200
@@ -27,7 +27,6 @@
 HTML_FILES += images/inheritance.png
 endif
 
-if HAVE_ENSCRIPT
 ENSCRIPT_FILES = \
 	brightness-contrast.c.html	\
 	gegl.h.html			\
@@ -50,7 +49,6 @@
 
 HTML_FILES += $(ENSCRIPT_FILES)
 GTKDOC_FILES += $(ENSCRIPT_FILES)
-endif
 
 if HAVE_ASCIIDOC
 HTML_FILES += $(ASC_DOC)
--- gegl-0.4.16/docs/Makefile.in_orig	2019-05-07 23:50:15.000000000 +0200
+++ gegl-0.4.16/docs/Makefile.in	2019-08-03 23:23:30.654194341 +0200
@@ -97,8 +97,8 @@
 host_triplet = @host@
 target_triplet = @target@
 @HAVE_RUBY_TRUE@am__append_1 = images/inheritance.png
-@HAVE_ENSCRIPT_TRUE@am__append_2 = $(ENSCRIPT_FILES)
-@HAVE_ENSCRIPT_TRUE@am__append_3 = $(ENSCRIPT_FILES)
+am__append_2 = $(ENSCRIPT_FILES)
+am__append_3 = $(ENSCRIPT_FILES)
 @HAVE_ASCIIDOC_TRUE@am__append_4 = $(ASC_DOC)
 subdir = docs
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
@@ -458,21 +458,21 @@
 HTML_FILES = class-hierarchy.html $(am__append_1) $(am__append_2) \
 	$(am__append_4)
 GTKDOC_FILES = gegl.css $(am__append_3)
-@HAVE_ENSCRIPT_TRUE@ENSCRIPT_FILES = \
-@HAVE_ENSCRIPT_TRUE@	brightness-contrast.c.html	\
-@HAVE_ENSCRIPT_TRUE@	gegl.h.html			\
-@HAVE_ENSCRIPT_TRUE@	gegl-operation.h.html		\
-@HAVE_ENSCRIPT_TRUE@	gegl-operation-filter.h.html 	\
-@HAVE_ENSCRIPT_TRUE@	gegl-operation-composer.h.html 	\
-@HAVE_ENSCRIPT_TRUE@	gegl-operation-area-filter.h.html     \
-@HAVE_ENSCRIPT_TRUE@	gegl-operation-meta.h.html            \
-@HAVE_ENSCRIPT_TRUE@	gegl-operation-point-composer.h.html  \
-@HAVE_ENSCRIPT_TRUE@	gegl-operation-point-filter.h.html    \
-@HAVE_ENSCRIPT_TRUE@	gegl-operation-point-render.h.html    \
-@HAVE_ENSCRIPT_TRUE@	gegl-operation-temporal.h.html        \
-@HAVE_ENSCRIPT_TRUE@	gegl-operation-sink.h.html            \
-@HAVE_ENSCRIPT_TRUE@	gegl-operation-source.h.html	      \
-@HAVE_ENSCRIPT_TRUE@	gegl-plugin.h.html
+ENSCRIPT_FILES = \
+	brightness-contrast.c.html	\
+	gegl.h.html			\
+	gegl-operation.h.html		\
+	gegl-operation-filter.h.html 	\
+	gegl-operation-composer.h.html 	\
+	gegl-operation-area-filter.h.html     \
+	gegl-operation-meta.h.html            \
+	gegl-operation-point-composer.h.html  \
+	gegl-operation-point-filter.h.html    \
+	gegl-operation-point-render.h.html    \
+	gegl-operation-temporal.h.html        \
+	gegl-operation-sink.h.html            \
+	gegl-operation-source.h.html	      \
+	gegl-plugin.h.html
 
 EXTRA_DIST = ChangeLog development.txt NEWS.txt devhelp.css gegl.css \
 	images/GEGL.png images/GEGL.svg images/gaussian-blur-graph.png \