[PATCH] linux-user, configure: fix (again) syscall_nr.h dependencies cleanup

[Laurent Vivier]

This patch fixes two problems:
- it cleanups linux-user variants (for instance ppc64-linux-user
  and ppc64le-linux-user)
- it removes the .o file when it removes the .d file, otherwise the .o
  file is never updated

Fixes: 5f29856b852d ("linux-user, configure: improve syscall_nr.h dependencies 
checking")
Fixes: 4d6a835dea47 ("linux-user: introduce parameters to generate 
syscall_nr.h")
Signed-off-by: Laurent Vivier <address@hidden>
---
 configure | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/configure b/configure
index da09c3589572..89fe881dd46f 100755
--- a/configure
+++ b/configure
@@ -1910,9 +1910,11 @@ for arch in alpha hppa m68k xtensa sh4 microblaze arm 
ppc s390x sparc sparc64 \
     # remove the file if it has been generated in the source directory
     rm -f "${source_path}/linux-user/${arch}/syscall_nr.h"
     # remove the dependency files
-    test -d ${arch}-linux-user && find ${arch}-linux-user -type f -name "*.d" \
-         -exec grep -q "${source_path}/linux-user/${arch}/syscall_nr.h" {} \; \
-         -exec rm {} \;
+    for target in ${arch}*-linux-user ; do
+        test -d "${target}" && find "${target}" -type f -name "*.d" \
+             -exec grep -q "${source_path}/linux-user/${arch}/syscall_nr.h" {} 
\; \
+             -print | while read file ; do rm "${file}" "${file%.d}.o" ; done
+    done
 done
 
 if test -z "$python"
-- 
2.25.1