$NetBSD: patch-Makefile,v 1.4 2016/01/05 21:36:04 joerg Exp $

Handle Xaw support appropiately.

Fix GNUmakeism by not depending on $< in non-suffix rules.

--- src/Makefile.orig	2013-08-10 15:07:12.000000000 +0000
+++ src/Makefile
@@ -1201,22 +1201,27 @@ MOTIF_BUNDLE	=
 ### Athena GUI
 ### Use Xaw3d to make the menus look a little bit nicer
 #XAW_LIB = -lXaw3d
-XAW_LIB = -lXaw
+#XAW_LIB = -lXaw
 
 ### When using Xaw3d, uncomment/comment the following lines to also get the
 ### scrollbars from Xaw3d.
-#ATHENA_SRC	= gui.c gui_athena.c gui_x11.c pty.c gui_beval.c gui_at_fs.c
-#ATHENA_OBJ	= objects/gui.o objects/gui_athena.o objects/gui_x11.o \
-#			objects/pty.o objects/gui_beval.o objects/gui_at_fs.o
-#ATHENA_DEFS	= -DFEAT_GUI_ATHENA $(NARROW_PROTO) \
-#		    -Dvim_scrollbarWidgetClass=scrollbarWidgetClass \
-#		    -Dvim_XawScrollbarSetThumb=XawScrollbarSetThumb
+.if defined(XAW_LIB)
+.if (${XAW_LIB} != "-lXaw")
+ATHENA_SRC	= gui.c gui_athena.c gui_x11.c pty.c gui_beval.c gui_at_fs.c
+ATHENA_OBJ	= objects/gui.o objects/gui_athena.o objects/gui_x11.o \
+			objects/pty.o objects/gui_beval.o objects/gui_at_fs.o
+ATHENA_DEFS	= -DFEAT_GUI_ATHENA $(NARROW_PROTO) \
+		    -Dvim_scrollbarWidgetClass=scrollbarWidgetClass \
+		    -Dvim_XawScrollbarSetThumb=XawScrollbarSetThumb
+.else
 ATHENA_SRC	= gui.c gui_athena.c gui_x11.c pty.c gui_beval.c \
 			gui_at_sb.c gui_at_fs.c
 ATHENA_OBJ	= objects/gui.o objects/gui_athena.o objects/gui_x11.o \
 			objects/pty.o objects/gui_beval.o \
 			objects/gui_at_sb.o objects/gui_at_fs.o
 ATHENA_DEFS	= -DFEAT_GUI_ATHENA $(NARROW_PROTO)
+.endif # Xaw
+.endif # defined(XAW_LIB)
 
 ATHENA_IPATH	= $(GUI_INC_LOC)
 ATHENA_LIBS_DIR = $(GUI_LIB_LOC)
@@ -1947,7 +1952,7 @@ installrtbase: $(HELPSOURCE)/vim.1 $(DES
 	-$(SHELL) ./installman.sh install $(DEST_MAN) "" $(INSTALLMANARGS)
 	@echo generating help tags
 # Generate the help tags with ":helptags" to handle all languages.
-	-@cd $(HELPSOURCE); $(MAKE) VIMEXE=$(DEST_BIN)/$(VIMTARGET) vimtags
+	-@cd $(HELPSOURCE); $(MAKE) VIMEXE=../../src/$(VIMTARGET) vimtags
 	cd $(HELPSOURCE); \
 		files=`ls *.txt tags`; \
 		files="$$files `ls *.??x tags-?? 2>/dev/null || true`"; \
@@ -2076,26 +2081,26 @@ installtools: $(TOOLS) $(DESTDIR)$(exec_
 	      fi
 	-chmod $(FILEMOD) $(DEST_TOOLS)/*
 # replace the path in some tools
-	perlpath=`./which.sh perl` && sed -e "s+/usr/bin/perl+$$perlpath+" $(TOOLSSOURCE)/efm_perl.pl >$(DEST_TOOLS)/efm_perl.pl
-	awkpath=`./which.sh nawk` && sed -e "s+/usr/bin/nawk+$$awkpath+" $(TOOLSSOURCE)/mve.awk >$(DEST_TOOLS)/mve.awk; if test -z "$$awkpath"; then \
+	perlpath='$(TOOLS_SETENV) perl' && sed -e "s+/usr/bin/perl+$$perlpath+" $(TOOLSSOURCE)/efm_perl.pl >$(DEST_TOOLS)/efm_perl.pl
+	awkpath=$(TOOLS_AWK) && sed -e "s+/usr/bin/nawk+$$awkpath+" $(TOOLSSOURCE)/mve.awk >$(DEST_TOOLS)/mve.awk; if test -z "$$awkpath"; then \
 		awkpath=`./which.sh gawk` && sed -e "s+/usr/bin/nawk+$$awkpath+" $(TOOLSSOURCE)/mve.awk >$(DEST_TOOLS)/mve.awk; if test -z "$$awkpath"; then \
 		awkpath=`./which.sh awk` && sed -e "s+/usr/bin/nawk+$$awkpath+" $(TOOLSSOURCE)/mve.awk >$(DEST_TOOLS)/mve.awk; fi; fi
 	-chmod $(SCRIPTMOD) `grep -l "^#!" $(DEST_TOOLS)/*`
 
 # install the language specific files for tools, if they were unpacked
 install-tool-languages:
-	-$(SHELL) ./installman.sh xxd $(DEST_MAN_FR) "-fr" $(INSTALLMANARGS)
-	-$(SHELL) ./installman.sh xxd $(DEST_MAN_FR_I) "-fr" $(INSTALLMANARGS)
-	-$(SHELL) ./installman.sh xxd $(DEST_MAN_FR_U) "-fr.UTF-8" $(INSTALLMANARGS)
-	-$(SHELL) ./installman.sh xxd $(DEST_MAN_IT) "-it" $(INSTALLMANARGS)
-	-$(SHELL) ./installman.sh xxd $(DEST_MAN_IT_I) "-it" $(INSTALLMANARGS)
-	-$(SHELL) ./installman.sh xxd $(DEST_MAN_IT_U) "-it.UTF-8" $(INSTALLMANARGS)
-	-$(SHELL) ./installman.sh xxd $(DEST_MAN_JA_U) "-ja.UTF-8" $(INSTALLMANARGS)
-	-$(SHELL) ./installman.sh xxd $(DEST_MAN_PL) "-pl" $(INSTALLMANARGS)
-	-$(SHELL) ./installman.sh xxd $(DEST_MAN_PL_I) "-pl" $(INSTALLMANARGS)
-	-$(SHELL) ./installman.sh xxd $(DEST_MAN_PL_U) "-pl.UTF-8" $(INSTALLMANARGS)
-	-$(SHELL) ./installman.sh xxd $(DEST_MAN_RU) "-ru" $(INSTALLMANARGS)
-	-$(SHELL) ./installman.sh xxd $(DEST_MAN_RU_U) "-ru.UTF-8" $(INSTALLMANARGS)
+	#-$(SHELL) ./installman.sh xxd $(DEST_MAN_FR) "-fr" $(INSTALLMANARGS)
+	#-$(SHELL) ./installman.sh xxd $(DEST_MAN_FR_I) "-fr" $(INSTALLMANARGS)
+	#-$(SHELL) ./installman.sh xxd $(DEST_MAN_FR_U) "-fr.UTF-8" $(INSTALLMANARGS)
+	#-$(SHELL) ./installman.sh xxd $(DEST_MAN_IT) "-it" $(INSTALLMANARGS)
+	#-$(SHELL) ./installman.sh xxd $(DEST_MAN_IT_I) "-it" $(INSTALLMANARGS)
+	#-$(SHELL) ./installman.sh xxd $(DEST_MAN_IT_U) "-it.UTF-8" $(INSTALLMANARGS)
+	#-$(SHELL) ./installman.sh xxd $(DEST_MAN_JA_U) "-ja.UTF-8" $(INSTALLMANARGS)
+	#-$(SHELL) ./installman.sh xxd $(DEST_MAN_PL) "-pl" $(INSTALLMANARGS)
+	#-$(SHELL) ./installman.sh xxd $(DEST_MAN_PL_I) "-pl" $(INSTALLMANARGS)
+	#-$(SHELL) ./installman.sh xxd $(DEST_MAN_PL_U) "-pl.UTF-8" $(INSTALLMANARGS)
+	#-$(SHELL) ./installman.sh xxd $(DEST_MAN_RU) "-ru" $(INSTALLMANARGS)
+	#-$(SHELL) ./installman.sh xxd $(DEST_MAN_RU_U) "-ru.UTF-8" $(INSTALLMANARGS)
 
 # install the language specific files, if they were unpacked
 install-languages: languages $(DEST_LANG) $(DEST_KMAP)
@@ -2596,9 +2601,9 @@ auto/pathdef.c: Makefile auto/config.mk
 	-@sh $(srcdir)/pathdef.sh
 
 auto/gui_gtk_gresources.c: gui_gtk_res.xml
-	$(GLIB_COMPILE_RESOURCES) --target=$@ --sourcedir=../pixmaps --generate --c-name=gui_gtk --manual-register $<
+	$(GLIB_COMPILE_RESOURCES) --target=$@ --sourcedir=../pixmaps --generate --c-name=gui_gtk --manual-register gui_gtk_res.xml
 auto/gui_gtk_gresources.h: gui_gtk_res.xml
-	$(GLIB_COMPILE_RESOURCES) --target=$@ --sourcedir=../pixmaps --generate --c-name=gui_gtk --manual-register $<
+	$(GLIB_COMPILE_RESOURCES) --target=$@ --sourcedir=../pixmaps --generate --c-name=gui_gtk --manual-register gui_gtk_res.xml
 
 # All the object files are put in the "objects" directory.  Since not all make
 # commands understand putting object files in another directory, it must be