/[MITgcm]/MITgcm_contrib/mpack_src/mpack-1.6-4/cmulocal/libtoolhack.m4
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Annotation of /MITgcm_contrib/mpack_src/mpack-1.6-4/cmulocal/libtoolhack.m4

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Revision 1.1 - (hide annotations) (download)
Sat Feb 23 20:13:31 2008 UTC (17 years, 4 months ago) by jmc
Branch: MAIN
CVS Tags: HEAD
- get new version from: http://packages.qa.debian.org/m/mpack.html
  (files: mpack_1.6.orig.tar.gz, mpack_1.6-4.diff.gz, mpack_1.6-4.dsc)
  and apply patch 'mpack_1.6-4.diff' to original dir: mpack_1.6/
- this fix the MD5 coding on 64.bit platforms (well, seems to).
- added in Contrib to allow separate test (since building mpack seems fishy)

1 jmc 1.1 dnl libtoolhack.m4--hack to make libtool behave better
2     dnl Rob Earhart
3     dnl $Id: libtoolhack.m4,v 1.3 2002/05/25 19:57:42 leg Exp $
4    
5     dnl Libtool tries to compile an empty file to see whether it can build
6     dnl shared libraries, and treats *any* warning as a problem.
7     dnl Solaris's and HP's cc complains about the empty file. So we hack
8     dnl the CFLAGS to make cc not complain.
9    
10     AC_DEFUN(CMU_PROG_LIBTOOL, [
11     AC_REQUIRE([AC_PROG_CC])
12     if test "$ac_cv_prog_gcc" = no; then
13     case "$host_os" in
14     solaris2*)
15     save_cflags="${CFLAGS}"
16     CFLAGS="-erroff=E_EMPTY_TRANSLATION_UNIT ${CFLAGS}"
17     ;;
18     hpux*)
19     save_cflags="${CFLAGS}"
20     CFLAGS="-w"
21     ;;
22     esac
23     fi
24    
25     AM_PROG_LIBTOOL
26    
27     if test "$ac_cv_prog_gcc" = no; then
28     case "$host_os" in
29     solaris2*|hpux*)
30     CFLAGS="${save_cflags}"
31     esac
32     fi
33     ])

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