fix monstrous shell script syntax in configure.ac

[citadel.git] / citadel / configure.ac

diff --git a/citadel/configure.ac b/citadel/configure.ac
index 59a37a1a3445a1cc44ec0e8209666706e77288c4..a13c6342eaa649460ee076e2fa7390c3ac4ecb59 100644 (file)
--- a/citadel/configure.ac
+++ b/citadel/configure.ac
@@ -191,11 +191,22 @@ if test "x$with_db" != xno -a "x$with_gdbm" != xyes; then
        test "$db_dir" && LDFLAGS="$LDFLAGS -L$db_dir/lib"
 
        dblib=""
-       test -d "$db_dir/include/db4" && CPPFLAGS="$CPPFLAGS -I$db_dir/include/db4" && dblib="db4" || \
-       ( test -d "$db_dir/include/db3" && CPPFLAGS="$CPPFLAGS -I$db_dir/include/db3" && dblib="db3" ) || \
-       ( test "$db_dir" -a -d "$db_dir/include" && CPPFLAGS="$CPPFLAGS -I$db_dir/include" ) || \
-       ( test -d /usr/include/db4 && CPPFLAGS="$CPPFLAGS -I/usr/include/db4" && dblib="db4" ) || \
-       ( test -d /usr/include/db3 && CPPFLAGS="$CPPFLAGS -I/usr/include/db3" && dblib="db3" )
+
+       if test -d "$db_dir/include/db4"; then
+               CPPFLAGS="$CPPFLAGS -I$db_dir/include/db4"
+               dblib="db4"
+       elif test -d "$db_dir/include/db3"; then
+               CPPFLAGS="$CPPFLAGS -I$db_dir/include/db3"
+               dblib="db3"
+       elif test "$db_dir"; then
+               CPPFLAGS="$CPPFLAGS -I$db_dir/include"
+       elif test -d /usr/include/db4; then
+               CPPFLAGS="$CPPFLAGS -I/usr/include/db4"
+               dblib="db4"
+       elif test -d /usr/include/db3; then
+               CPPFLAGS="$CPPFLAGS -I/usr/include/db3"
+               dblib="db3"
+       fi
 
        AC_SEARCH_LIBS(db_env_create, [$dblib db db4 db3], [
                DATABASE=database_sleepycat.c