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Re: autoconf 2.50 updates - libjava
- To: "Zack Weinberg" <zackw at Stanford dot EDU>
- Subject: Re: autoconf 2.50 updates - libjava
- From: Tom Tromey <tromey at redhat dot com>
- Date: 26 May 2001 18:44:34 -0600
- Cc: gcc-patches at gcc dot gnu dot org, java-patches at gcc dot gnu dot org, Anthony Green <green at redhat dot com>
- References: <20010526155639.V28699@stanford.edu>
- Reply-To: tromey at redhat dot com
>>>>> "Zack" == Zack Weinberg <zackw@Stanford.EDU> writes:
Zack> There's a new macro called AC_NO_EXECUTABLES that does the
Zack> equivalent of that, but it also causes any use of AC_TRY_LINK or
Zack> AC_TRY_RUN to be rejected when autoconf runs.
I see an AC_TRY_LINK in libjava/configure.in but not in boehm-gc,
libffi, or zlib.
The one I see is this:
AC_TRY_LINK([extern int data_start;], [return ((int) &data_start);],
[AC_MSG_RESULT(found it)],
[LIBDATASTARTSPEC="-u data_start libgcjdata.a%s"
NEEDS_DATA_START=yes
AC_MSG_RESULT(missing)])
Anthony, why did we need this?
Tom