From 23b0e13d2e32c255ea8389bf07557e5d6fcad198 Mon Sep 17 00:00:00 2001
From: Eric Andersen <andersen@codepoet.org>
Date: Sat, 1 Mar 2003 11:02:44 +0000
Subject: Teach ldd to act just the glibc provided one (relying on the shared
 lib loader to do the work) when it is possible to do so, and only go poking
 about through the ELF headers when that fails so we can still use 'ldd' on
 cross compiled stuff.  -Erik

---
 ldso/util/Makefile | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

(limited to 'ldso/util/Makefile')

diff --git a/ldso/util/Makefile b/ldso/util/Makefile
index 0f36bd31e..7d49ee523 100644
--- a/ldso/util/Makefile
+++ b/ldso/util/Makefile
@@ -33,6 +33,10 @@ TARGETS += ldconfig
 endif
 all: $(TARGETS)
 
+ifeq ($(strip $(LDSO_LDD_SUPPORT)),y)
+XXFLAGS=-D__LDSO_LDD_SUPPORT
+endif
+
 elf_header:
 	ln -fs $(TOPDIR)include/elf.h
 
@@ -58,7 +62,7 @@ ldconfig: ldconfig.o readsoname.o
 	strip -x -R .note -R .comment $@
 
 ldd: ldd.c
-	$(HOSTCC) $(HOSTCFLAGS) -DUCLIBC_TARGET_PREFIX=\"$(TARGET_PREFIX)\" \
+	$(HOSTCC) $(HOSTCFLAGS) $(XXFLAGS) -DUCLIBC_TARGET_PREFIX=\"$(TARGET_PREFIX)\" \
 		-DUCLIBC_DEVEL_PREFIX=\"$(DEVEL_PREFIX)\" \
 		-DUCLIBC_BUILD_DIR=\"$(shell cd $(TOPDIR) && pwd)\" \
 		-DUCLIBC_LDSO=\"$(UCLIBC_LDSO)\" -I . \
@@ -66,7 +70,7 @@ ldd: ldd.c
 	strip -x -R .note -R .comment $@
 
 ldd.target: ldd.c
-	$(TARGET_CC) $(CFLAGS) -Wl,-s -DUCLIBC_TARGET_PREFIX=\"$(TARGET_PREFIX)\" \
+	$(TARGET_CC) $(CFLAGS) $(XXFLAGS) -Wl,-s -DUCLIBC_TARGET_PREFIX=\"$(TARGET_PREFIX)\" \
 		-DUCLIBC_DEVEL_PREFIX=\"$(DEVEL_PREFIX)\" \
 		-DUCLIBC_BUILD_DIR=\"$(shell cd $(TOPDIR) && pwd)\" \
 		-DUCLIBC_LDSO=\"$(UCLIBC_LDSO)\" \
-- 
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