From b9f4a0bd2b0104ce5f15dcd7d1698db710330418 Mon Sep 17 00:00:00 2001 From: Tom Fogal Date: Tue, 24 Nov 2009 16:46:31 -0700 Subject: Simplify hackery added to fix AIX build. Borrow an idiom from the GNU build system which can handle `for' loops over empty lists. --- progs/Makefile | 26 +++++++++++--------------- 1 file changed, 11 insertions(+), 15 deletions(-) (limited to 'progs') diff --git a/progs/Makefile b/progs/Makefile index d5852fa416c..5bc444e9524 100644 --- a/progs/Makefile +++ b/progs/Makefile @@ -4,7 +4,7 @@ TOP = .. include $(TOP)/configs/current -SUBDIRS = "$(strip "$(PROGRAM_DIRS)")" +SUBDIRS = $(PROGRAM_DIRS) default: message subdirs @@ -15,22 +15,18 @@ message: subdirs: - @if test -n "$(SUBDIRS)" ; then \ - for dir in $(SUBDIRS) ; do \ - if [ -d $$dir ] ; then \ - (cd $$dir && $(MAKE)) || exit 1 ; \ - fi \ - done \ - fi + @list='$(SUBDIRS)'; for dir in $$list ; do \ + if [ -d $$dir ] ; then \ + (cd $$dir && $(MAKE)) || exit 1 ; \ + fi \ + done # Dummy install target install: clean: - -@if test -n "$(SUBDIRS)" ; then \ - for dir in $(SUBDIRS) tests ; do \ - if [ -d $$dir ] ; then \ - (cd $$dir && $(MAKE) clean) ; \ - fi \ - done \ - fi + @list='$(SUBDIRS)'; for dir in $$list tests ; do \ + if [ -d $$dir ] ; then \ + (cd $$dir && $(MAKE) clean) ; \ + fi \ + done -- cgit v1.2.3