Nicer make check output for our custom tests.

test/check-doxygen

@@ -3,12 +3,16 @@
 #
 # Check for Doxygen warnings
 #
-if warnings="$(grep -c Warning: ../doc/doxygen.log 2>/dev/null)"; then
-  echo "error: $warnings warnings in Doxygen generation:"
+nfiles="$(grep -c "Parsing file" < ../doc/doxygen.log)"
+if nfails="$(grep -c Warning: ../doc/doxygen.log 2>/dev/null)"; then
   grep Warning: ../doc/doxygen.log | sed 's/\(.\{75\}\)...*/\1 .../'
+fi
+
+echo "$nfiles files, $nfails visible errors in documentation"
+
+if test "$nfails" != "0"; then
   exit 1
 fi
 
-echo "0 visible errors in documentation"
 exit 0
 

test/check-source

@@ -3,30 +3,36 @@
 #
 # Check that we have no tabs or trailing spaces in the source code
 #
-failure=0
+nfails=0
+nfiles=0
+nlines=0
 for dir in caca kernel src cxx examples ruby tools; do
   pushd ../$dir >/dev/null
   for x in $(make -s echo-sources); do
     case "$x" in
-     *.c|*.cpp|*.h|*.m) ;;
-     *) continue ;;
+      *.c|*.cpp|*.h|*.m)
+        nfiles=$(($nfiles + 1));
+        nlines=$(($nlines + `wc -l < "$x"`)) ;;
+      *)
+        continue ;;
     esac
     if grep '[[:space:]]$' "$x" >/dev/null 2>&1; then
       echo "error: $dir/$x contains trailing spaces"
-      failure=1
+      nfails=$(($nfails + 1))
     fi
     if grep '	' "$x" >/dev/null 2>&1; then
       echo "error: $dir/$x contains tabs"
-      failure=1
+      nfails=$(($nfails + 1))
     fi
   done
   popd >/dev/null
 done
 
-if test "$failure" != "0"; then
+echo "$nfiles files, $nlines lines, $nfails errors in source code"
+
+if test "$nfails" != "0"; then
   exit 1
 fi
 
-echo "0 errors in source code"
 exit 0
 

test/check-win32

@@ -9,19 +9,22 @@ ret=0
 config_h_in=$(dirname "$0")/../config.h.in
 win32_config_h=$(dirname "$0")/../win32/config.h
 
-failure=0
+nfails=0
+ntokens=0
 for key in $(sed -ne 's/.*#undef *\([A-Za-z0-9_]*\).*/\1/p' "$config_h_in");
 do
+  ntokens=$(($ntokens + 1))
   if ! grep '[ef] \<'"$key"'\>' "$win32_config_h" >/dev/null 2>&1; then
     echo "error: $key missing from win32/config.h"
-    failure=1
+    nfails=$(($nfails + 1))
   fi
 done
 
-if test "$failure" != "0"; then
+echo "$ntokens tokens, $nfails errors in Win32 config.h"
+
+if test "$nfails" != "0"; then
   exit 1
 fi
 
-echo "0 errors in Win32 config.h"
 exit 0