ecgen v0.2: major rewrite0.2.0

1 files changed, 72 insertions, 0 deletions

diff --git a/src/Makefile b/src/Makefile
new file mode 100644
index 0000000..6e4726a
--- /dev/null
+++ b/src/Makefile
@@ -0,0 +1,72 @@
+####
+#
+# ecgen, tool for generating Elliptic curve domain parameters
+# Copyright (C) 2017 J08nY
+#
+####
+
+CC=gcc
+GP2C=gp2c
+
+CFLAGS=-O3 -Wall
+LDFLAGS=
+
+GP_CFLAGS=-O3 -Wall -fomit-frame-pointer -fno-strict-aliasing -fPIC
+GPFLAGS=-g -i4
+
+INCLUDES=-I.
+LIBS=-lpari
+
+####
+
+GP = gp
+GPC = $(addsuffix .c, $(GP))
+GPO = $(addsuffix .o, $(GP))
+GPH = $(addsuffix .h, $(GP))
+
+SRC = cli input
+OBJ = $(addsuffix .o, $(SRC))
+HDR = $(addsuffix .h, $(SRC))
+
+####
+
+all: ecgen
+
+ecgen: ecgen.o $(GPO) $(OBJ)
+	$(CC) $(CFLAGS) $(INCLUDES) -o $@ $^ $(LDFLAGS) $(LIBS)
+
+gp2c: $(GPC) $(GPH)
+
+$(GPO): $(GPC) $(GPH)
+	$(CC) $(GP_CFLAGS) $(INCLUDES) -c -o $@ $< $(LDFLAGS) $(LIBS)
+
+%.o: %.c $(GPH)
+	$(CC) $(CFLAGS) $(INCLUDES) -c -o $@ $< $(LDFLAGS) $(LIBS)
+
+%.h %.c: %.gp
+	$(GP2C) $(GPFLAGS) gp/$*.gp  2>/dev/null | clang-format | awk 'BEGIN{print "#ifndef GP_H" > "gp.h"; print "#define GP_H" >> "gp.h";} { if(found) print >> "gp.c"; else print >> "gp.h"} /End of prototype/{found=1; print "#include \"gp.h\"" > "gp.c"; print "#endif //GP_H" >> "gp.h"}'
+
+####
+
+.PHONY: all gp2c clean-all clean clean-gp help
+
+clean-all: clean clean-gp
+
+clean:
+	rm -f ecgen
+	rm -f *.o
+
+clean-gp:
+	rm -f $(GPH)
+	rm -f $(GPC)
+
+help:
+	@echo "ecgen, tool for generating Elliptic curve domain parameters"
+	@echo
+	@echo "Available targets:"
+	@echo " - all : builds all"
+	@echo " - ecgen : builds the main binary"
+	@echo " - gp2c : generates the .c and .h files from gp code"
+	@echo " - clean : cleans up after a build"
+	@echo " - clean-gp : cleans up after gp2c generation"
+	@echo " - clean-all : cleans all"