mirror of
https://github.com/ceph/ceph
synced 2024-12-18 17:37:38 +00:00
109 lines
3.8 KiB
Plaintext
109 lines
3.8 KiB
Plaintext
|
dnl @synopsis AC_CHECK_CLASS
|
||
|
|
dnl
|
||
|
|
dnl AC_CHECK_CLASS tests the existence of a given Java class, either in
|
||
|
|
dnl a jar or in a '.class' file.
|
||
|
|
dnl
|
||
|
|
dnl *Warning*: its success or failure can depend on a proper setting of
|
||
|
|
dnl the CLASSPATH env. variable.
|
||
|
|
dnl
|
||
|
|
dnl Note: This is part of the set of autoconf M4 macros for Java
|
||
|
|
dnl programs. It is VERY IMPORTANT that you download the whole set,
|
||
|
|
dnl some macros depend on other. Unfortunately, the autoconf archive
|
||
|
|
dnl does not support the concept of set of macros, so I had to break it
|
||
|
|
dnl for submission. The general documentation, as well as the sample
|
||
|
|
dnl configure.in, is included in the AC_PROG_JAVA macro.
|
||
|
|
dnl
|
||
|
|
dnl @category Java
|
||
|
|
dnl @author Stephane Bortzmeyer <bortzmeyer@pasteur.fr>
|
||
|
|
dnl @version 2000-07-19
|
||
|
|
dnl @license GPLWithACException
|
||
|
|
|
||
|
|
AC_DEFUN([AC_CHECK_CLASS],[
|
||
|
|
AC_REQUIRE([AC_PROG_JAVA])
|
||
|
|
ac_var_name=`echo $1 | sed 's/\./_/g'`
|
||
|
|
dnl Normaly I'd use a AC_CACHE_CHECK here but since the variable name is
|
||
|
|
dnl dynamic I need an extra level of extraction
|
||
|
|
AC_MSG_CHECKING([for $1 class])
|
||
|
|
AC_CACHE_VAL(ac_cv_class_$ac_var_name, [
|
||
|
|
if test x$ac_cv_prog_uudecode_base64 = xyes; then
|
||
|
|
dnl /**
|
||
|
|
dnl * Test.java: used to test dynamicaly if a class exists.
|
||
|
|
dnl */
|
||
|
|
dnl public class Test
|
||
|
|
dnl {
|
||
|
|
dnl
|
||
|
|
dnl public static void
|
||
|
|
dnl main( String[] argv )
|
||
|
|
dnl {
|
||
|
|
dnl Class lib;
|
||
|
|
dnl if (argv.length < 1)
|
||
|
|
dnl {
|
||
|
|
dnl System.err.println ("Missing argument");
|
||
|
|
dnl System.exit (77);
|
||
|
|
dnl }
|
||
|
|
dnl try
|
||
|
|
dnl {
|
||
|
|
dnl lib = Class.forName (argv[0]);
|
||
|
|
dnl }
|
||
|
|
dnl catch (ClassNotFoundException e)
|
||
|
|
dnl {
|
||
|
|
dnl System.exit (1);
|
||
|
|
dnl }
|
||
|
|
dnl lib = null;
|
||
|
|
dnl System.exit (0);
|
||
|
|
dnl }
|
||
|
|
dnl
|
||
|
|
dnl }
|
||
|
|
cat << \EOF > Test.uue
|
||
|
|
begin-base64 644 Test.class
|
||
|
|
yv66vgADAC0AKQcAAgEABFRlc3QHAAQBABBqYXZhL2xhbmcvT2JqZWN0AQAE
|
||
|
|
bWFpbgEAFihbTGphdmEvbGFuZy9TdHJpbmc7KVYBAARDb2RlAQAPTGluZU51
|
||
|
|
bWJlclRhYmxlDAAKAAsBAANlcnIBABVMamF2YS9pby9QcmludFN0cmVhbTsJ
|
||
|
|
AA0ACQcADgEAEGphdmEvbGFuZy9TeXN0ZW0IABABABBNaXNzaW5nIGFyZ3Vt
|
||
|
|
ZW50DAASABMBAAdwcmludGxuAQAVKExqYXZhL2xhbmcvU3RyaW5nOylWCgAV
|
||
|
|
ABEHABYBABNqYXZhL2lvL1ByaW50U3RyZWFtDAAYABkBAARleGl0AQAEKEkp
|
||
|
|
VgoADQAXDAAcAB0BAAdmb3JOYW1lAQAlKExqYXZhL2xhbmcvU3RyaW5nOylM
|
||
|
|
amF2YS9sYW5nL0NsYXNzOwoAHwAbBwAgAQAPamF2YS9sYW5nL0NsYXNzBwAi
|
||
|
|
AQAgamF2YS9sYW5nL0NsYXNzTm90Rm91bmRFeGNlcHRpb24BAAY8aW5pdD4B
|
||
|
|
AAMoKVYMACMAJAoAAwAlAQAKU291cmNlRmlsZQEACVRlc3QuamF2YQAhAAEA
|
||
|
|
AwAAAAAAAgAJAAUABgABAAcAAABtAAMAAwAAACkqvgSiABCyAAwSD7YAFBBN
|
||
|
|
uAAaKgMyuAAeTKcACE0EuAAaAUwDuAAasQABABMAGgAdACEAAQAIAAAAKgAK
|
||
|
|
AAAACgAAAAsABgANAA4ADgATABAAEwASAB4AFgAiABgAJAAZACgAGgABACMA
|
||
|
|
JAABAAcAAAAhAAEAAQAAAAUqtwAmsQAAAAEACAAAAAoAAgAAAAQABAAEAAEA
|
||
|
|
JwAAAAIAKA==
|
||
|
|
====
|
||
|
|
EOF
|
||
|
|
if uudecode$EXEEXT Test.uue; then
|
||
|
|
:
|
||
|
|
else
|
||
|
|
echo "configure: __oline__: uudecode had trouble decoding base 64 file 'Test.uue'" >&AC_FD_CC
|
||
|
|
echo "configure: failed file was:" >&AC_FD_CC
|
||
|
|
cat Test.uue >&AC_FD_CC
|
||
|
|
ac_cv_prog_uudecode_base64=no
|
||
|
|
fi
|
||
|
|
rm -f Test.uue
|
||
|
|
if AC_TRY_COMMAND($JAVA $JAVAFLAGS Test $1) >/dev/null 2>&1; then
|
||
|
|
eval "ac_cv_class_$ac_var_name=yes"
|
||
|
|
else
|
||
|
|
eval "ac_cv_class_$ac_var_name=no"
|
||
|
|
fi
|
||
|
|
rm -f Test.class
|
||
|
|
else
|
||
|
|
AC_TRY_COMPILE_JAVA([$1], , [eval "ac_cv_class_$ac_var_name=yes"],
|
||
|
|
[eval "ac_cv_class_$ac_var_name=no"])
|
||
|
|
fi
|
||
|
|
eval "ac_var_val=$`eval echo ac_cv_class_$ac_var_name`"
|
||
|
|
eval "HAVE_$ac_var_name=$`echo ac_cv_class_$ac_var_val`"
|
||
|
|
HAVE_LAST_CLASS=$ac_var_val
|
||
|
|
if test x$ac_var_val = xyes; then
|
||
|
|
ifelse([$2], , :, [$2])
|
||
|
|
else
|
||
|
|
ifelse([$3], , :, [$3])
|
||
|
|
fi
|
||
|
|
])
|
||
|
|
dnl for some reason the above statment didn't fall though here?
|
||
|
|
dnl do scripts have variable scoping?
|
||
|
|
eval "ac_var_val=$`eval echo ac_cv_class_$ac_var_name`"
|
||
|
|
AC_MSG_RESULT($ac_var_val)
|
||
|
|
])
|