From 50a6ac7fb90ad4008b354ff8e72c6ce511dbeb3a Mon Sep 17 00:00:00 2001
From: Eric Andersen <andersen@codepoet.org>
Date: Tue, 11 Jan 2005 09:41:40 +0000
Subject: Patch from Paul Mundt (lethal) adding an initial librt
 implementation. I then reworked the syscall handling and made minor cleanups.
  With luck I've not completely broken his patch...

---
 librt/Makefile | 47 +++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 47 insertions(+)
 create mode 100644 librt/Makefile

(limited to 'librt/Makefile')

diff --git a/librt/Makefile b/librt/Makefile
new file mode 100644
index 000000000..b84520af3
--- /dev/null
+++ b/librt/Makefile
@@ -0,0 +1,47 @@
+#
+# Makefile for librt
+#
+
+TOPDIR=../
+include $(TOPDIR)Rules.mak
+LIBC=$(TOPDIR)libc.a
+
+LIBRT=librt.a
+LIBRT_SHARED=librt.so
+LIBRT_SHARED_FULLNAME=librt-$(MAJOR_VERSION).$(MINOR_VERSION).$(SUBLEVEL).so
+
+# uClibc's librt lacks all aio routines, all clock routines,
+# and all shm routines
+CSRC=mq_open.c mq_close.c mq_unlink.c mq_getsetattr.c \
+     mq_send.c mq_receive.c mq_notify.c \
+     timer_create.c timer_delete.c \
+     timer_settime.c timer_gettime.c timer_getoverr.c
+OBJS=$(patsubst %.c,%.o, $(CSRC))
+
+all: $(OBJS) $(LIBC)
+
+$(LIBC): ar-target
+
+ar-target: $(OBJS)
+	$(AR) $(ARFLAGS) $(LIBRT) $(OBJS)
+	$(INSTALL) -d $(TOPDIR)lib
+	$(RM) $(TOPDIR)lib/$(LIBRT)
+	$(INSTALL) -m 644 $(LIBRT) $(TOPDIR)lib/
+
+$(OBJS): %.o : %.c
+	$(CC) $(CFLAGS) -c $< -o $@
+	$(STRIPTOOL) -x -R .note -R .comment $*.o
+
+shared: all
+	$(LD) $(LDFLAGS) -soname=$(LIBRT_SHARED).$(MAJOR_VERSION) \
+		-o $(LIBRT_SHARED_FULLNAME) --whole-archive $(LIBRT) \
+		--no-whole-archive $(TOPDIR)libc/misc/internals/interp.o \
+		-L$(TOPDIR)lib -lc $(LDADD_LIBFLOAT) $(LIBGCC);
+	$(INSTALL) -d $(TOPDIR)lib
+	$(RM) $(TOPDIR)lib/$(LIBRT_SHARED_FULLNAME) $(TOPDIR)lib/$(LIBRT_SHARED).$(MAJOR_VERSION)
+	$(INSTALL) -m 644 $(LIBRT_SHARED_FULLNAME) $(TOPDIR)lib
+	$(LN) -sf $(LIBRT_SHARED_FULLNAME) $(TOPDIR)lib/$(LIBRT_SHARED)
+	$(LN) -sf $(LIBRT_SHARED_FULLNAME) $(TOPDIR)lib/$(LIBRT_SHARED).$(MAJOR_VERSION)
+
+clean:
+	$(RM) *.[oa] *~ core $(LIBRT_SHARED)* $(LIBRT_SHARED_FULLNAME)*
-- 
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