switch to premake

Makefile

@@ -1,25 +1,58 @@
-LIBRARY=libgearlib.a
-
-CC:=gcc
-AR=ar
-CFLAGS=-O3 -Iinclude -g
-LDFLAGS=-lglfw -lm
-
-CFILES=$(shell cd src && find -L * -type f -name '*.c')
-OBJDIR=obj
-OBJ=$(addprefix $(OBJDIR)/, $(CFILES:.c=.o))
-
-$(LIBRARY): $(OBJ) Makefile
-	$(AR) rcs $(LIBRARY) $(OBJ)
-
-obj/%.o: src/%.c
-	mkdir -p $(OBJDIR)
-	$(CC) $(CFLAGS) -c $< -o $@
-
-run: $(LIBRARY)
-	make -C examples test
-	cd examples && ./test
-
-clean:
-	rm -rf $(OBJ) $(LIBRARY)
-	make -C examples clean
+# Alternative GNU Make workspace makefile autogenerated by Premake
+
+ifndef config
+  config=debug
+endif
+
+ifndef verbose
+  SILENT = @
+endif
+
+ifeq ($(config),debug)
+  gearlib_config = debug
+  test_config = debug
+
+else ifeq ($(config),release)
+  gearlib_config = release
+  test_config = release
+
+else
+  $(error "invalid configuration $(config)")
+endif
+
+PROJECTS := gearlib test
+
+.PHONY: all clean help $(PROJECTS) 
+
+all: $(PROJECTS)
+
+gearlib:
+ifneq (,$(gearlib_config))
+	@echo "==== Building gearlib ($(gearlib_config)) ===="
+	@${MAKE} --no-print-directory -C . -f gearlib.make config=$(gearlib_config)
+endif
+
+test: gearlib
+ifneq (,$(test_config))
+	@echo "==== Building test ($(test_config)) ===="
+	@${MAKE} --no-print-directory -C . -f test.make config=$(test_config)
+endif
+
+clean:
+	@${MAKE} --no-print-directory -C . -f gearlib.make clean
+	@${MAKE} --no-print-directory -C . -f test.make clean
+
+help:
+	@echo "Usage: make [config=name] [target]"
+	@echo ""
+	@echo "CONFIGURATIONS:"
+	@echo "  debug"
+	@echo "  release"
+	@echo ""
+	@echo "TARGETS:"
+	@echo "   all (default)"
+	@echo "   clean"
+	@echo "   gearlib"
+	@echo "   test"
+	@echo ""
+	@echo "For more information, see https://github.com/premake/premake-core/wiki"