From f70602be19ff8042c369ea33b29f90b8c0f5d02e Mon Sep 17 00:00:00 2001
From: "Peter S. Mazinger" <ps.m@gmx.net>
Date: Wed, 28 Sep 2005 12:34:41 +0000
Subject: Remove ar-target and shared targets, at build time now we traverse
 the tree only once. Generalize all toplevel makefiles. Make sure, that
 libdl.so is built against libc.so and not libc.a

---
 ldso/Makefile | 35 ++++++++++++++++++++---------------
 1 file changed, 20 insertions(+), 15 deletions(-)

(limited to 'ldso/Makefile')

diff --git a/ldso/Makefile b/ldso/Makefile
index dd7ff2052..340ddfacb 100644
--- a/ldso/Makefile
+++ b/ldso/Makefile
@@ -21,33 +21,38 @@ include $(TOPDIR)Rules.mak
 
 DIRS = ldso libdl
 
-all: ldso libdl
-
 ifeq ($(strip $(BUILD_UCLIBC_LDSO)),y)
-ldso: headers
-	$(MAKE) -C ldso
-libdl: ldso headers
-	$(MAKE) -C libdl
-shared: libdl
-	$(MAKE) -C libdl shared
+all: subdirs
 else
-ldso libdl shared:
-	echo "Skipping $@ target"
+all:
 endif
 
 LN_HEADERS      := $(patsubst %, include/%, elf.h)
 LN_ARCH_HEADERS := $(patsubst %, include/%, dl-startup.h dl-syscalls.h dl-sysdep.h dl-debug.h)
 HEADERS         := $(LN_HEADERS) $(LN_ARCH_HEADERS) include/dl-progname.h
+
 headers: $(HEADERS)
+
 $(LN_HEADERS):
-	$(LN) -fs $(TOPDIR)../$@ $@
+	$(LN) -sf $(TOPDIR)../$@ $@
+
 $(LN_ARCH_HEADERS):
-	$(LN) -fs ../ldso/$(TARGET_ARCH)/$(patsubst include/%,%,$@) $@
+	$(LN) -sf ../ldso/$(TARGET_ARCH)/$(patsubst include/%,%,$@) $@
+
 include/dl-progname.h:
 	echo '#include "$(TARGET_ARCH)/elfinterp.c"' \
 		> include/dl-progname.h
 
-clean:
-	set -e ; for d in $(DIRS) ; do $(MAKE) -C $$d $@ ; done
-	-find . -name '*~' | xargs $(RM)
+clean: subdirs_clean
 	$(RM) $(HEADERS)
+
+subdirs: $(patsubst %, _dir_%, $(DIRS))
+subdirs_clean: $(patsubst %, _dirclean_%, $(DIRS))
+
+$(patsubst %, _dir_%, $(DIRS)): headers
+	$(MAKE) -C $(patsubst _dir_%, %, $@)
+
+$(patsubst %, _dirclean_%, $(DIRS)): dummy
+	$(MAKE) -C $(patsubst _dirclean_%, %, $@) clean
+
+.PHONY: dummy
-- 
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