Initial commit

tools/lz4/patches/001-add-make-ENABLE_DOCS-configurable.patch

@@ -0,0 +1,60 @@
+--- a/programs/Makefile
++++ b/programs/Makefile
+@@ -66,6 +66,7 @@ LZ4_VERSION=$(LIBVER)
+ MD2ROFF   = ronn
+ MD2ROFF_FLAGS = --roff --warnings --manual="User Commands" --organization="lz4 $(LZ4_VERSION)"
+ 
++ENABLE_DOCS ?= 1
+ 
+ default: lz4-release
+ 
+@@ -120,6 +121,7 @@ lz4c32: CFLAGS += -m32
+ lz4c32 : $(SRCFILES)
+ 	$(CC) $(FLAGS) $^ -o $@$(EXT)
+ 
++ifeq ($(ENABLE_DOCS),1)
+ lz4.1: lz4.1.md $(LIBVER_SRC)
+ 	cat $< | $(MD2ROFF) $(MD2ROFF_FLAGS) | $(SED) -n '/^\.\\\".*/!p' > $@
+ 
+@@ -130,6 +132,7 @@ clean-man:
+ 
+ preview-man: clean-man man
+ 	man ./lz4.1
++endif
+ 
+ clean:
+ ifeq ($(WINBASED),yes)
+@@ -172,16 +175,19 @@ man1dir     ?= $(MAN1DIR)
+ 
+ install: lz4
+ 	@echo Installing binaries in $(DESTDIR)$(bindir)
+-	$(INSTALL_DIR) $(DESTDIR)$(bindir)/ $(DESTDIR)$(man1dir)/
++	$(INSTALL_DIR) $(DESTDIR)$(bindir)/
+ 	$(INSTALL_PROGRAM) lz4$(EXT) $(DESTDIR)$(bindir)/lz4$(EXT)
+ 	$(LN_SF) lz4$(EXT) $(DESTDIR)$(bindir)/lz4c$(EXT)
+ 	$(LN_SF) lz4$(EXT) $(DESTDIR)$(bindir)/lz4cat$(EXT)
+ 	$(LN_SF) lz4$(EXT) $(DESTDIR)$(bindir)/unlz4$(EXT)
++ifeq ($(ENABLE_DOCS),1)
+ 	@echo Installing man pages in $(DESTDIR)$(man1dir)
++	$(INSTALL_DIR) $(DESTDIR)$(man1dir)/
+ 	$(INSTALL_DATA) lz4.1 $(DESTDIR)$(man1dir)/lz4.1
+ 	$(LN_SF) lz4.1 $(DESTDIR)$(man1dir)/lz4c.1
+ 	$(LN_SF) lz4.1 $(DESTDIR)$(man1dir)/lz4cat.1
+ 	$(LN_SF) lz4.1 $(DESTDIR)$(man1dir)/unlz4.1
++endif
+ 	@echo lz4 installation completed
+ 
+ uninstall:
+@@ -189,10 +195,12 @@ uninstall:
+ 	$(RM) $(DESTDIR)$(bindir)/unlz4$(EXT)
+ 	$(RM) $(DESTDIR)$(bindir)/lz4$(EXT)
+ 	$(RM) $(DESTDIR)$(bindir)/lz4c$(EXT)
++ifeq ($(ENABLE_DOCS),1)
+ 	$(RM) $(DESTDIR)$(man1dir)/lz4.1
+ 	$(RM) $(DESTDIR)$(man1dir)/lz4c.1
+ 	$(RM) $(DESTDIR)$(man1dir)/lz4cat.1
+ 	$(RM) $(DESTDIR)$(man1dir)/unlz4.1
++endif
+ 	@echo lz4 programs successfully uninstalled
+ 
+ endif