diff options
Diffstat (limited to 'elf/rtld-Rules')
| -rw-r--r-- | elf/rtld-Rules | 19 |
1 files changed, 16 insertions, 3 deletions
diff --git a/elf/rtld-Rules b/elf/rtld-Rules index ac96f728d9..01fbbdf0c5 100644 --- a/elf/rtld-Rules +++ b/elf/rtld-Rules @@ -1,6 +1,6 @@ # Subroutine makefile for compiling libc modules linked into dynamic linker. -# Copyright (C) 2002, 2003 Free Software Foundation, Inc. +# Copyright (C) 2002, 2003, 2005, 2006 Free Software Foundation, Inc. # This file is part of the GNU C Library. # The GNU C Library is free software; you can redistribute it and/or @@ -28,7 +28,14 @@ rtld-all: # When run from the elf/Makefile to build rtld-libc.a, $(subdir) is elf. -ifeq ($(subdir),elf) +ifneq ($(subdir),elf) +ifndef rtld-modules +error rtld-modules not set +endif +endif + +ifndef rtld-modules +# Running to build rtld-libc.a, driving runs of $(rtld-subdir-make), below. ifndef rtld-subdirs error This makefile is a subroutine of elf/Makefile not to be used directly @@ -65,10 +72,16 @@ include $(patsubst %,../o-iterator.mk,$(object-suffixes-left)) # This is how we descend into each subdirectory. See below. define rtld-subdir-make -$(MAKE) -C ../$* objdir=$(objdir) -f Makefile -f ../elf/rtld-Rules rtld-all \ +$(MAKE) $(subdir-args) objdir=$(objdir) \ + -f Makefile -f ../elf/rtld-Rules rtld-all \ rtld-modules='$(addprefix rtld-,$(rtld-$*))' endef +# See subdir-target-args in ../Makefile for the model. +subdir-args = subdir=$*$(if $($*-srcdir),\ + -C $($*-srcdir) ..=`pwd`/,\ + -C $(..)$* ..=../) + FORCE: else |