diff options
Diffstat (limited to 'db-4.8.30/dist/aclocal_java/ac_try_run_javac.m4')
| -rw-r--r-- | db-4.8.30/dist/aclocal_java/ac_try_run_javac.m4 | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/db-4.8.30/dist/aclocal_java/ac_try_run_javac.m4 b/db-4.8.30/dist/aclocal_java/ac_try_run_javac.m4 new file mode 100644 index 0000000..b529bf4 --- /dev/null +++ b/db-4.8.30/dist/aclocal_java/ac_try_run_javac.m4 @@ -0,0 +1,40 @@ +dnl @synopsis AC_TRY_RUN_JAVA +dnl +dnl AC_TRY_RUN_JAVA attempt to compile and run user given source. +dnl +dnl *Warning*: its success or failure can depend on a proper setting of the +dnl CLASSPATH env. variable. +dnl +dnl Note: This is part of the set of autoconf M4 macros for Java programs. +dnl It is VERY IMPORTANT that you download the whole set, some +dnl macros depend on other. Unfortunately, the autoconf archive does not +dnl support the concept of set of macros, so I had to break it for +dnl submission. +dnl The general documentation, as well as the sample configure.in, is +dnl included in the AC_PROG_JAVA macro. +dnl +dnl @author Devin Weaver <ktohg@tritarget.com> +dnl @version $Id$ +dnl +AC_DEFUN([AC_TRY_RUN_JAVA],[ +AC_REQUIRE([AC_PROG_JAVAC])dnl +AC_REQUIRE([AC_PROG_JAVA])dnl +cat << \EOF > Test.java +/* [#]line __oline__ "configure" */ +ifelse([$1], , , [include $1;]) +public class Test { +[$2] +} +EOF +if AC_TRY_COMMAND($JAVAC $JAVACFLAGS Test.java) && test -s Test.class && ($JAVA $JAVAFLAGS Test; exit) 2>/dev/null +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*]) |