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| author | Tom Tromey <tromey@gcc.gnu.org> | 1999-11-19 19:13:42 +0000 |
|---|---|---|
| committer | Tom Tromey <tromey@gcc.gnu.org> | 1999-11-19 19:13:42 +0000 |
| commit | 3cf88fb4e850d8dc5aafbe280bef674e79326005 (patch) | |
| tree | 66d0cd37d209d1f5d9df73c934dc9f25f92bdf03 /libjava/configure.in | |
| parent | 2395f8059c43b8411090fd4461cbd61d53a55ce9 (diff) | |
| download | gcc-3cf88fb4e850d8dc5aafbe280bef674e79326005.zip gcc-3cf88fb4e850d8dc5aafbe280bef674e79326005.tar.gz gcc-3cf88fb4e850d8dc5aafbe280bef674e79326005.tar.bz2 | |
sjlj jumbo patch
From-SVN: r30591
Diffstat (limited to 'libjava/configure.in')
| -rw-r--r-- | libjava/configure.in | 43 |
1 files changed, 31 insertions, 12 deletions
diff --git a/libjava/configure.in b/libjava/configure.in index de6bad8..360e155 100644 --- a/libjava/configure.in +++ b/libjava/configure.in @@ -57,13 +57,27 @@ AC_ARG_ENABLE(libgcj-debug, AC_DEFINE(DEBUG) fi) -dnl See if the user has the enterpreter included. +dnl See if the user has the interpreter included. AC_ARG_ENABLE(interpreter, [ --enable-interpreter enable interpreter], if test "$enable_interpreter" = yes; then AC_DEFINE(INTERPRETER) fi) +EXCEPTIONSPEC= +dnl See if we should use setjmp/longjmp exceptions +AC_ARG_ENABLE(sjlj-exceptions, +[ --enable-sjlj-exceptions use setjmp/longjmp exceptions], + if test "$enable_sjlj_exceptions" = yes; then + # This can be set in configure.host. + libgcj_sjlj=yes + fi) + +if test "$libgcj_sjlj" = yes; then + EXCEPTIONSPEC="-fsjlj-exceptions" + AC_DEFINE(SJLJ_EXCEPTIONS) +fi + dnl See if the user wants to disable java.net. This is the mildly dnl ugly way that we admit that target-side configuration sucks. AC_ARG_ENABLE(java-net, @@ -520,6 +534,7 @@ AC_SUBST(ZLIBS) AC_SUBST(ZDEPS) AC_SUBST(ZINCS) AC_SUBST(DIVIDESPEC) +AC_SUBST(EXCEPTIONSPEC) AM_CONDITIONAL(CANADIAN, test "$CANADIAN" = yes) AM_CONDITIONAL(NULL_TARGET, test "$NULL_TARGET" = yes) @@ -621,17 +636,21 @@ AC_FUNC_ALLOCA AC_CHECK_PROGS(PERL, perl, false) -case "${host}" in - i?86-*-linux*) - SIGNAL_HANDLER=include/i386-signal.h - ;; - sparc-sun-solaris*) - SIGNAL_HANDLER=include/sparc-signal.h - ;; - *) - SIGNAL_HANDLER=include/default-signal.h - ;; -esac +if test "$enable_sjlj_exceptions" = yes; then + SIGNAL_HANDLER=include/default-signal.h +else + case "${host}" in + i?86-*-linux*) + SIGNAL_HANDLER=include/i386-signal.h + ;; + sparc-sun-solaris*) + SIGNAL_HANDLER=include/sparc-signal.h + ;; + *) + SIGNAL_HANDLER=include/default-signal.h + ;; + esac +fi AC_LINK_FILES($SIGNAL_HANDLER, include/java-signal.h) |