djgpp port now using the proposed contrib structure

1 files changed, 130 insertions, 0 deletions

diff --git a/contrib/djgpp/Makefile b/contrib/djgpp/Makefile
new file mode 100644
index 0000000..8cd3580
--- /dev/null
+++ b/contrib/djgpp/Makefile
@@ -0,0 +1,130 @@
+# Copyright (c) 2015, Louis P. Santillan <lpsantil@gmail.com>
+# All rights reserved.
+# See LICENSE for licensing details.
+DESTDIR ?= /opt/local
+
+# Pulled the code below from lib/Makefile.  Might be nicer to derive this somehow without sed
+# Version numbers
+VERSION ?= 129
+RELEASE ?= r$(VERSION)
+LIBVER_MAJOR=$(shell sed -n '/define LZ4_VERSION_MAJOR/s/.*[[:blank:]]\([0-9][0-9]*\).*/\1/p' < lib/lz4.h)
+LIBVER_MINOR=$(shell sed -n '/define LZ4_VERSION_MINOR/s/.*[[:blank:]]\([0-9][0-9]*\).*/\1/p' < lib/lz4.h)
+LIBVER_PATCH=$(shell sed -n '/define LZ4_VERSION_RELEASE/s/.*[[:blank:]]\([0-9][0-9]*\).*/\1/p' < lib/lz4.h)
+LIBVER=$(LIBVER_MAJOR).$(LIBVER_MINOR).$(LIBVER_PATCH)
+
+######################################################################
+
+CROSS ?= i586-pc-msdosdjgpp
+CC = $(CROSS)-gcc
+AR = $(CROSS)-ar
+LD = $(CROSS)-gcc
+
+CFLAGS ?= -O3 -std=gnu99 -Wall -Wextra -Wundef -Wshadow -Wcast-qual -Wcast-align -Wstrict-prototypes -pedantic -DLZ4_VERSION=\"$(RELEASE)\"
+LDFLAGS ?= -s
+SRC = programs/bench.c programs/lz4io.c programs/lz4cli.c
+OBJ = $(SRC:.c=.o)
+SDEPS = $(SRC:.c=.d)
+IDIR = lib
+EDIR = .
+EXE = lz4.exe
+LNK = lz4
+LDIR = lib
+LSRC = lib/lz4.c lib/lz4hc.c lib/lz4frame.c lib/xxhash.c
+INC = $(LSRC:.c=.h)
+LOBJ = $(LSRC:.c=.o)
+LSDEPS = $(LSRC:.c=.d)
+LIB = $(LDIR)/lib$(LNK).a
+
+# Since LDFLAGS defaults to "-s", probably better to override unless
+# you have a default you would like to maintain
+ifeq ($(WITH_DEBUG), 1)
+	CFLAGS += -g
+	LDFLAGS += -g
+endif
+
+# Since LDFLAGS defaults to "-s", probably better to override unless
+# you have a default you would like to maintain
+ifeq ($(WITH_PROFILING), 1)
+	CFLAGS += -pg
+	LDFLAGS += -pg
+endif
+
+%.o: %.c $(INC) Makefile
+	$(CC) $(CFLAGS) -MMD -MP -I$(IDIR) -c $< -o $@
+
+%.exe: %.o $(LIB) Makefile
+	$(LD) $< -L$(LDIR) -l$(LNK) $(LDFLAGS) $(LIBDEP) -o $@
+
+######################################################################
+######################## DO NOT MODIFY BELOW #########################
+######################################################################
+
+.PHONY: all install uninstall showconfig gstat gpush
+
+all: $(LIB) $(EXE)
+
+$(LIB): $(LOBJ)
+	$(AR) -rcs $@ $^
+
+$(EXE): $(LOBJ) $(OBJ)
+	$(LD) $(LDFLAGS) $(LOBJ) $(OBJ) -o $(EDIR)/$@
+
+clean:
+	rm -f $(OBJ) $(EXE) $(LOBJ) $(LIB) *.tmp $(SDEPS) $(LSDEPS) $(TSDEPS)
+
+install: $(INC) $(LIB) $(EXE)
+	mkdir -p $(DESTDIR)/bin $(DESTDIR)/include $(DESTDIR)/lib
+	rm -f .footprint
+	echo $(DESTDIR)/bin/$(EXE) >> .footprint
+	cp -v $(EXE) $(DESTDIR)/bin/
+	@for T in $(LIB); \
+	do ( \
+		echo $(DESTDIR)/$$T >> .footprint; \
+		cp -v --parents $$T $(DESTDIR) \
+	); done
+	@for T in $(INC); \
+	do ( \
+		echo $(DESTDIR)/include/`basename -a $$T` >> .footprint; \
+		cp -v $$T $(DESTDIR)/include/ \
+	); done
+
+uninstall: .footprint
+	@for T in $(shell cat .footprint); do rm -v $$T; done
+
+-include $(SDEPS) $(LSDEPS)
+
+showconfig:
+	@echo "PWD="$(PWD)
+	@echo "VERSION="$(VERSION)
+	@echo "RELEASE="$(RELEASE)
+	@echo "LIBVER_MAJOR="$(LIBVER_MAJOR)
+	@echo "LIBVER_MINOR="$(LIBVER_MINOR)
+	@echo "LIBVER_PATCH="$(LIBVER_PATCH)
+	@echo "LIBVER="$(LIBVER)
+	@echo "CROSS="$(CROSS)
+	@echo "CC="$(CC)
+	@echo "AR="$(AR)
+	@echo "LD="$(LD)
+	@echo "DESTDIR="$(DESTDIR)
+	@echo "CFLAGS="$(CFLAGS)
+	@echo "LDFLAGS="$(LDFLAGS)
+	@echo "SRC="$(SRC)
+	@echo "OBJ="$(OBJ)
+	@echo "IDIR="$(IDIR)
+	@echo "INC="$(INC)
+	@echo "EDIR="$(EDIR)
+	@echo "EXE="$(EXE)
+	@echo "LDIR="$(LDIR)
+	@echo "LSRC="$(LSRC)
+	@echo "LOBJ="$(LOBJ)
+	@echo "LNK="$(LNK)
+	@echo "LIB="$(LIB)
+	@echo "SDEPS="$(SDEPS)
+	@echo "LSDEPS="$(LSDEPS)
+
+gstat:
+	git status
+
+gpush:
+	git commit
+	git push