Tweak the logic to avoid "make distclean" inside APR directories so that

it works on Tru64.  On that platform, when grep failed (because we weren't
in an APR directory), the non-zero exit status failed the entire operation.

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@87096 13f79535-47bb-0310-9956-ffa450edef68

diff --git a/build/rules.mk b/build/rules.mk
index a6458a55874e94b9bfca8d392fd02a673ecb61bc..2e4a41bd4377ce7586202ef011ca6b84f7c0073d 100644 (file)
--- a/build/rules.mk
+++ b/build/rules.mk
@@ -150,8 +150,8 @@ distclean-recursive clean-recursive depend-recursive all-recursive install-recur
                for d in `find . -name Makefile`; do \
                        i=`dirname "$$d"`; \
                        target="$$otarget"; \
-                       in_apr=`echo $$i|grep 'apr/.'`; \
-                       if test "x$$in_apr" = "x"; then \
+                       in_apr=`echo $$i|sed 's%^.*apr/.*$$%ignore_apr_subdirs%'`; \
+                       if test "x$$in_apr" != "xignore_apr_subdirs"; then \
                                echo "Making $$target in $$i"; \
                                if test "$$i" = "."; then \
                                        ok=yes; \