Add liballoc as subgitHEADmaster

1 files changed, 45 insertions, 0 deletions

diff --git a/lib/liballoc/Makefile b/lib/liballoc/Makefile
new file mode 100644
index 0000000..dab8818
--- /dev/null
+++ b/lib/liballoc/Makefile
@@ -0,0 +1,45 @@
+PREFIX ?= /usr/local
+LIBDIR ?= /lib
+INCLDIR ?= /include
+
+CFLAGS = -I include
+
+ifeq "$(DEBUG)" "1"
+CFLAGS += -Og -g
+else
+CFLAGS += -O2
+endif
+
+all: build/liballoc.so build/liballoc.a build/test
+
+clean:
+	rm -rf build
+
+cleanall: clean
+
+build:
+	mkdir build
+
+build/liballoc.a: src/allocator.c | build
+	$(CC) -o build/tmp.o src/allocator.c $(CFLAGS) -r
+	objcopy --keep-global-symbols=liballoc.api build/tmp.o build/fixed.o
+	ar rcs $@ build/fixed.o
+
+build/liballoc.so: src/allocator.c include/allocator.h | build
+	$(CC) -o $@ src/allocator.c $(CFLAGS) \
+		-shared -Wl,-version-script liballoc.lds
+
+build/test: src/test.c build/liballoc.a | build
+	$(CC) -o $@ $^ -I include
+
+install:
+	install -m755 include/allocator.h -t "$(DESTDIR)$(PREFIX)$(INCLDIR)"
+	install -m755 build/liballoc.a -t "$(DESTDIR)$(PREFIX)$(LIBDIR)"
+	install -m755 build/liballoc.so -t "$(DESTDIR)$(PREFIX)$(LIBDIR)"
+
+uninstall:
+	rm -f "$(DESTDIR)$(PREFIX)$(INCLDIR)/allocator.h"
+	rm -f "$(DESTDIR)$(PREFIX)$(LIBDIR)/liballoc.a"
+	rm -f "$(DESTDIR)$(PREFIX)$(LIBDIR)/liballoc.so"
+
+.PHONY: all clean cleanall install uninstall