net-print/cups-filters/files/cups-filters-1.8.1-allow-disable-ghostscript.patch

Allow disabling ghostscript and foomatic. Pulled from upstream bzr rev 7447:

https://bugs.linuxfoundation.org/show_bug.cgi?id=1342

--- a/Makefile.am
+++ b/Makefile.am
@@ -412,11 +412,14 @@ pdftopdf_LDADD = \
 # Simple filter binaries
 # ======================
 pkgfilter_SCRIPTS = \
-	filter/gstopxl \
 	filter/imagetops \
 	filter/pstopdf \
 	filter/textonly \
 	filter/texttops
+if ENABLE_GHOSTSCRIPT
+pkgfilter_SCRIPTS += \
+	filter/gstopxl
+endif
 if ENABLE_BRAILLE
 nodist_pkgfilter_SCRIPTS = \
 	filter/braille/drivers/generic/brftoembosser \
@@ -420,8 +423,6 @@ pdftopdf_LDADD = \
 	bannertopdf \
 	commandtoescpx \
 	commandtopclx \
-	foomatic-rip \
-	gstoraster \
 	pdftoijs \
 	sys5ippprinter \
 	pdftops \
@@ -432,6 +433,14 @@ pkgfilter_PROGRAMS += \
 	texttopdf \
 	urftopdf \
 	rastertopdf
+if ENABLE_GHOSTSCRIPT
+pkgfilter_PROGRAMS += \
+	gstoraster
+endif
+if ENABLE_FOOMATIC
+pkgfilter_PROGRAMS += \
+	foomatic-rip
+endif
 if ENABLE_IMAGEFILTERS
 pkgfilter_PROGRAMS += \
 	imagetopdf \
@@ -737,8 +746,11 @@ initrcdir = $(INITDDIR)
 initrc_SCRIPTS = utils/cups-browsed
 man_MANS = \
 	utils/cups-browsed.8 \
-	utils/cups-browsed.conf.5 \
+	utils/cups-browsed.conf.5
+if ENABLE_FOOMATIC
+man_MANS += \
 	filter/foomatic-rip/foomatic-rip.1
+endif
 EXTRA_DIST += utils/cups-browsed.in \
 	$(man_MANS)
 	utils/org.cups.cupsd.Notifier.xml
@@ -752,9 +764,12 @@ ppd_DATA = \
 	ppd/HP-Color_LaserJet_CM3530_MFP-PDF.ppd \
 	ppd/HP-PhotoSmart_Pro_B8300-hpijs-pdftoijs.ppd \
 	ppd/Ricoh-PDF_Printer-PDF.ppd \
-	ppd/pxlcolor.ppd \
-	ppd/pxlmono.ppd \
 	ppd/textonly.ppd
+if ENABLE_GHOSTSCRIPT
+ppd_DATA += \
+	ppd/pxlcolor.ppd \
+	ppd/pxlmono.ppd
+endif
 
 EXTRA_DIST += $(ppd_DATA)
 
@@ -782,7 +797,9 @@ distclean-local:
 install-exec-hook:
 	$(INSTALL) -d -m 755 $(DESTDIR)$(bindir)
 	$(INSTALL) -d -m 755 $(DESTDIR)$(pkgfilterdir)
+if ENABLE_FOOMATIC
 	$(LN_S) -f $(pkgfilterdir)/foomatic-rip $(DESTDIR)$(bindir)
+endif
 if ENABLE_BRAILLE
 	$(LN_S) -f imagetobrf $(DESTDIR)$(pkgfilterdir)/imagetoubrl
 	$(LN_S) -f textbrftoindexv3 $(DESTDIR)$(pkgfilterdir)/textbrftoindexv4
@@ -806,7 +823,9 @@ if RCLINKS
 	fi
 endif
 	$(RM) $(DESTDIR)$(pkgcharsetdir)/pdf.utf-8
+if ENABLE_FOOMATIC
 	$(RM) $(DESTDIR)$(bindir)/foomatic-rip
+endif
 if ENABLE_BRAILLE
 	$(RM) $(DESTDIR)$(pkgfilterdir)/imagetoubrl
 	$(RM) $(DESTDIR)$(pkgfilterdir)/textbrftoindexv4
--- a/configure.ac
+++ b/configure.ac
@@ -431,6 +431,11 @@ AS_IF([test x"$long_long_found" = "xyes"], [
 # ================
 # Check for pdf2ps
 # ================
+AC_ARG_ENABLE([ghostscript],
+	[AS_HELP_STRING([--disable-ghostscript], [Disable filters using Ghostscript.])],
+	[enable_ghostscript="$enableval"],
+	[enable_ghostscript=yes]
+)
 AC_ARG_WITH([pdftops],
 	[AS_HELP_STRING([--with-pdftops=value], [Set which pdftops to use (gs,pdftops,pdftocairo,acroread,hybrid).])],
 	[with_pdftops="$withval"],
@@ -471,25 +476,35 @@ AS_CASE([x$with_pdftops_maxres],
 	[AC_MSG_ERROR([Unknown value of with-pdftops-maxres provided: $with_pdftops])]
 )
 
-AS_IF([test "x$with_gs_path" != "xsystem"], [
-	CUPS_GHOSTSCRIPT="$with_gs_path"
-], [
-	AC_PATH_PROG(CUPS_GHOSTSCRIPT, [gs], [AC_MSG_ERROR([Required gs binary is missing. Please install ghostscript-gpl package.])])
-])
-AS_IF([test "x$CUPS_GHOSTSCRIPT" != "x"], [
-	AC_DEFINE([HAVE_GHOSTSCRIPT], [], [Define that we provide ghostscript binary])
-	AS_IF([test x"$with_pdftops" = xgs], [AC_DEFINE_UNQUOTED([CUPS_PDFTOPS_RENDERER], [GS], [Define default renderer])])
-
-	AC_MSG_CHECKING(whether gs supports the ps2write device)
-	AS_IF([`$CUPS_GHOSTSCRIPT -h 2>&1 | grep -q ps2write`], [
-		AC_MSG_RESULT([yes])
-		AC_DEFINE([HAVE_GHOSTSCRIPT_PS2WRITE], [], [gs supports ps2write])
+CUPS_GHOSTSCRIPT=""
+AS_IF([test "x$enable_ghostscript" != "xyes"], [
+	AS_IF([test "x$with_gs_path" != "xsystem"], [
+	       AC_MSG_ERROR([Cannot supply both --disable-ghostscript and --gs-path=])
 	], [
-		AC_MSG_RESULT([no])
+		with_gs_path=""
 	])
 ], [
-	CUPS_GHOSTSCRIPT="gs"
+	AS_IF([test "x$with_gs_path" != "xsystem"], [
+		CUPS_GHOSTSCRIPT="$with_gs_path"
+	], [
+		AC_PATH_PROG(CUPS_GHOSTSCRIPT, [gs], [AC_MSG_ERROR([Required gs binary is missing. Please install ghostscript-gpl package.])])
+	])
+	AS_IF([test "x$CUPS_GHOSTSCRIPT" != "x"], [
+		AC_DEFINE([HAVE_GHOSTSCRIPT], [], [Define that we provide ghostscript binary])
+		AS_IF([test x"$with_pdftops" = xgs], [AC_DEFINE_UNQUOTED([CUPS_PDFTOPS_RENDERER], [GS], [Define default renderer])])
+
+		AC_MSG_CHECKING(whether gs supports the ps2write device)
+		AS_IF([`$CUPS_GHOSTSCRIPT -h 2>&1 | grep -q ps2write`], [
+			AC_MSG_RESULT([yes])
+			AC_DEFINE([HAVE_GHOSTSCRIPT_PS2WRITE], [], [gs supports ps2write])
+		], [
+			AC_MSG_RESULT([no])
+		])
+	], [
+		CUPS_GHOSTSCRIPT="gs"
+	])
 ])
+AM_CONDITIONAL(ENABLE_GHOSTSCRIPT, test "x$enable_ghostscript" = xyes)
 
 AS_IF([test "x$with_pdftops_path" != "xsystem"], [
 	CUPS_PDFTOPS="$with_pdftops_path"
@@ -550,6 +565,16 @@ AC_DEFINE_UNQUOTED([CUPS_POPPLER_PDFTOCAIRO], "$CUPS_PDFTOCAIRO", [pdftocairo bi
 AC_DEFINE_UNQUOTED([CUPS_ACROREAD], "$CUPS_ACROREAD", [acroread binary to use.])
 AC_DEFINE_UNQUOTED([CUPS_PDFTOPS_MAX_RESOLUTION], [$CUPS_PDFTOPS_MAXRES], [max resolution used for pdftops when converting images])
 
+# ==================
+# Check for foomatic
+# ==================
+AC_ARG_ENABLE([foomatic],
+	[AS_HELP_STRING([--disable-foomatic], [Disable Foomatic-based filters.])],
+	[enable_foomatic="$enableval"],
+	[enable_foomatic=yes]
+)
+AM_CONDITIONAL([ENABLE_FOOMATIC], [test "x$enable_foomatic" = "xyes"])
+
 # =============
 # Check for php
 # =============
@@ -658,8 +683,10 @@ Environment settings:
 Build configuration:
 	cups-config:     ${with_cups_config}
 	font directory:  ${sysconfdir}/${FONTDIR}
+	foomatic:        ${enable_foomatic}
 	init directory:  ${INITDDIR}
 	cups dom socket: ${CUPS_DEFAULT_DOMAINSOCKET}
+	ghostscript:     ${enable_ghostscript}
 	gs-path:         ${with_gs_path}
 	imagefilters:    ${enable_imagefilters}
 	jpeg:            ${with_jpeg}