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| author | Adrian Thurston <thurston@colm.net> | 2019-12-27 19:35:03 +0200 |
|---|---|---|
| committer | Adrian Thurston <thurston@colm.net> | 2019-12-27 19:45:00 +0200 |
| commit | 218df582dd34efb7dae271c587ab5a97c10398a4 (patch) | |
| tree | dc4b8e88522b2cdaeec655e4cf5078be03f81197 /configure.ac | |
| parent | 76c61145948c8c7918d3f1b3a6a1e91be457629c (diff) | |
| download | colm-218df582dd34efb7dae271c587ab5a97c10398a4.tar.gz | |
ragel: check that javac works
If ulimit -a is used, javac may not run. Added a configure check to verify it
runs. refs #92
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac index 2a124740..09af2894 100644 --- a/configure.ac +++ b/configure.ac @@ -263,6 +263,24 @@ AC_PATH_PROG([JULIA_BIN], [julia]) AC_PATH_PROG([GNUSTEP_CONFIG], [gnustep-config]) dnl +dnl Java test cases are now requring a large virtual address space. On systems +dnl where this is limited by ulimit, java will fail to run. +dnl + +if test "x$JAVAC_BIN" != x; then + echo 'class conftest { public static void main( String[] args ) { } }' > conftest.java + echo -n "checking if javac is able to compile programs ... " + if sh -c "$JAVAC_BIN conftest.java" >>config.log 2>&1; then + echo "yes" + else + echo "no" + JAVAC_BIN="" + fi + rm -f conftest.java conftest.class +fi + + +dnl dnl Julia requires a large virtual address space. On systems where this is dnl limited by ulimit, julia will fail to run. dnl |