/[MITgcm]/MITgcm_contrib/mpack_src/mpack-1.6-4/cmulocal/pthreads.m4
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Annotation of /MITgcm_contrib/mpack_src/mpack-1.6-4/cmulocal/pthreads.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 pthreads.m4--pthreads setup macro
2     dnl Rob Earhart
3     dnl $Id: pthreads.m4,v 1.10 2002/05/25 19:57:42 leg Exp $
4    
5     AC_DEFUN(CMU_PTHREADS, [
6     AC_REQUIRE([AC_CANONICAL_HOST])
7     cmu_save_LIBS="$LIBS"
8     AC_CHECK_LIB(pthread, pthread_create,LIB_PTHREAD="-lpthread",
9     AC_CHECK_LIB(c_r, pthread_create,LIB_PTHREAD="-lc_r",
10     AC_ERROR([Can't compile without pthreads])))
11     LIBS="$cmu_save_LIBS"
12     AC_SUBST(LIB_PTHREAD)
13     AC_DEFINE(_REENTRANT)
14     case "$host_os" in
15     solaris2*)
16     AC_DEFINE(_POSIX_PTHREAD_SEMANTICS)
17     AC_DEFINE(__EXTENSIONS__)
18     ;;
19     irix6*)
20     AC_DEFINE(_SGI_REENTRANT_FUNCTIONS)
21     ;;
22     esac
23     ])
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