[PATCH] tests: skip with-pic test when no "real" pic flag is used.

[Peter Rosin]

* tests/with-pic.at: Windows uses "-DDLL_EXPORT -DPIC" as the pic
"flag", but never applies it to static libraries. Cater for this
and skip if no "real" pic flag is in use.

Signed-off-by: Peter Rosin <address@hidden>
---
 tests/with-pic.at |   11 ++++++++++-
 1 files changed, 10 insertions(+), 1 deletions(-)

Ok to push?
I tried to eliminate the loop using variants of this:

real_pic=false
case " $pic_flag " in
*" "[^-]* | *" "-[^D]*) real_pic=: ;;
esac
AT_CHECK([$real_pic || exit 77])

...but I never got that to work in the test. It worked in an
interactive bash though. Strange.

Cheers,
Peter

diff --git a/tests/with-pic.at b/tests/with-pic.at
index cee5e32..e4f52c2 100644
--- a/tests/with-pic.at
+++ b/tests/with-pic.at
@@ -24,7 +24,16 @@
 AT_SETUP([test --with-pic])
 eval `$LIBTOOL --config | $EGREP '^(pic_flag|FGREP)='`
 
-AT_CHECK([test -n "$pic_flag" || exit 77])
+# skip if there is no "real" pic flag (-D defines don't count)
+set x $pic_flag
+shift
+for pf; do
+  case $1 in
+    -D*) shift ;;
+    *)   break ;;
+  esac
+done
+AT_CHECK([test $# -ne 0 || exit 77])
 AT_CHECK([test . != "$at_srcdir" || exit 77])
 
 CONFIGURE=$abs_top_srcdir/tests/demo/configure
--
1.7.9