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Diffstat (limited to 'm4/ac_try_compile_java.m4')
| -rw-r--r-- | m4/ac_try_compile_java.m4 | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/m4/ac_try_compile_java.m4 b/m4/ac_try_compile_java.m4 new file mode 100644 index 0000000..14629c0 --- /dev/null +++ b/m4/ac_try_compile_java.m4 @@ -0,0 +1,51 @@ +# =========================================================================== +# http://autoconf-archive.cryp.to/ac_try_compile_java.html +# =========================================================================== +# +# SYNOPSIS +# +# AC_TRY_COMPILE_JAVA +# +# DESCRIPTION +# +# AC_TRY_COMPILE_JAVA attempt to compile user given source. +# +# *Warning*: its success or failure can depend on a proper setting of the +# CLASSPATH env. variable. +# +# 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. +# +# LICENSE +# +# Copyright (c) 2008 Devin Weaver <ktohg@tritarget.com> +# +# Copying and distribution of this file, with or without modification, are +# permitted in any medium without royalty provided the copyright notice +# and this notice are preserved. + +AC_DEFUN([AC_TRY_COMPILE_JAVA],[ +AC_REQUIRE([AC_PROG_JAVAC])dnl +cat << \EOF > Test.java +/* [#]line __oline__ "configure" */ +ifelse([$1], , , [import $1;]) +public class Test { +[$2] +} +EOF +if AC_TRY_COMMAND($JAVAC $JAVACFLAGS Test.java) && test -s Test.class +then +dnl Don't remove the temporary files here, so they can be examined. + ifelse([$3], , :, [$3]) +else + echo "configure: failed program was:" >&AC_FD_CC + cat Test.java >&AC_FD_CC +ifelse([$4], , , [ rm -fr Test* + $4 +])dnl +fi +rm -fr Test*]) |