[Bug classpath/23652] New: scripts/check_jni_methods.sh is not portable

[ebotcazou at gcc dot gnu dot org]

It appears that scripts/check_jni_methods.sh requires at least GNU diff and GNU
grep to run properly:

cd /home/eric/cvs/gcc/libjava/classpath && scripts/check_jni_methods.sh
diff: illegal option -- 0
usage: diff [-bitw] [-c | -e | -f | -h | -n | -u] file1 file2
       diff [-bitw] [-C number | -U number] file1 file2
       diff [-bitw] [-D string] file1 file2
       diff [-bitw] [-c | -e | -f | -h | -n | -u] [-l] [-r] [-s] [-S name]
directory1 directory2
grep: illegal option -- q
grep: illegal option -- f
Usage: grep -hblcnsviw pattern file .

Moreover, it doesn't appear to be run through CONFIG_SHELL.

-- 
           Summary: scripts/check_jni_methods.sh is not portable
           Product: classpath
           Version: 0.17
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: classpath
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: ebotcazou at gcc dot gnu dot org
                CC: bug-classpath at gnu dot org
 GCC build triplet: *-*-solaris2.*
  GCC host triplet: *-*-solaris2.*
GCC target triplet: *-*-solaris2.*


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23652