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Diffstat (limited to 'm4/ac_prog_javac_works.m4')
| -rw-r--r-- | m4/ac_prog_javac_works.m4 | 75 |
1 files changed, 75 insertions, 0 deletions
diff --git a/m4/ac_prog_javac_works.m4 b/m4/ac_prog_javac_works.m4 new file mode 100644 index 0000000..5a16ca7 --- /dev/null +++ b/m4/ac_prog_javac_works.m4 @@ -0,0 +1,75 @@ +##### http://autoconf-archive.cryp.to/ac_prog_javac_works.html +# +# SYNOPSIS +# +# AC_PROG_JAVAC_WORKS +# +# DESCRIPTION +# +# Internal use ONLY. +# +# Note: This is part of the set of autoconf M4 macros for Java +# programs. It is VERY IMPORTANT that you download the whole set, +# some macros depend on other. Unfortunately, the autoconf archive +# does not support the concept of set of macros, so I had to break it +# for submission. The general documentation, as well as the sample +# configure.in, is included in the AC_PROG_JAVA macro. +# +# LAST MODIFICATION +# +# 2000-07-19 +# +# COPYLEFT +# +# Copyright (c) 2000 Stephane Bortzmeyer <bortzmeyer@pasteur.fr> +# +# This program is free software; you can redistribute it and/or +# modify it under the terms of the GNU General Public License as +# published by the Free Software Foundation; either version 2 of the +# License, or (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +# General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA +# 02111-1307, USA. +# +# As a special exception, the respective Autoconf Macro's copyright +# owner gives unlimited permission to copy, distribute and modify the +# configure scripts that are the output of Autoconf when processing +# the Macro. You need not follow the terms of the GNU General Public +# License when using or distributing such scripts, even though +# portions of the text of the Macro appear in them. The GNU General +# Public License (GPL) does govern all other use of the material that +# constitutes the Autoconf Macro. +# +# This special exception to the GPL applies to versions of the +# Autoconf Macro released by the Autoconf Macro Archive. When you +# make and distribute a modified version of the Autoconf Macro, you +# may extend this special exception to the GPL to apply to your +# modified version as well. + +AC_DEFUN([AC_PROG_JAVAC_WORKS],[ +AC_CACHE_CHECK([if $JAVAC works], ac_cv_prog_javac_works, [ +JAVA_TEST=Test.java +CLASS_TEST=Test.class +cat << \EOF > $JAVA_TEST +/* [#]line __oline__ "configure" */ +public class Test { +} +EOF +if AC_TRY_COMMAND($JAVAC $JAVACFLAGS $JAVA_TEST) >/dev/null 2>&1; then + ac_cv_prog_javac_works=yes +else + AC_MSG_ERROR([The Java compiler $JAVAC failed (see config.log, check the CLASSPATH?)]) + echo "configure: failed program was:" >&AC_FD_CC + cat $JAVA_TEST >&AC_FD_CC +fi +rm -f $JAVA_TEST $CLASS_TEST +]) +AC_PROVIDE([$0])dnl +]) |