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added a configuration summary at the end of ./configure. It also

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aborts if essential functions are not available.
(This used to be commit 5c7717f033)
This commit is contained in:
Andrew Tridgell 1998-09-05 13:53:13 +00:00
parent f5e6f03389
commit b282840078
3 changed files with 55 additions and 0 deletions
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22
source3/configure vendored
View File

@ -4892,6 +4892,28 @@ EOF
fi
fi
echo "checking configure summary"
if test "$cross_compiling" = yes; then
{ echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
else
cat > conftest.$ac_ext <<EOF
#line 4901 "configure"
#include "confdefs.h"
#include "tests/summary.c"
EOF
if { (eval echo configure:4905: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
then
echo "configure OK";
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -fr conftest*
echo ERROR - summary failure. Aborting config; exit 1
fi
rm -fr conftest*
fi
trap '' 1 2 15
cat > confcache <<\EOF

5
source3/configure.in
View File

@ -704,6 +704,11 @@ if test $space = no; then
fi
fi
echo "checking configure summary"
AC_TRY_RUN([#include "tests/summary.c"],
echo "configure OK";,
echo ERROR - summary failure. Aborting config; exit 1)
AC_OUTPUT(Makefile tests/dummy client/dummy lib/dummy ubiqx/dummy
web/dummy param/dummy nmbd/dummy smbd/dummy rpc_server/dummy

28
source3/tests/summary.c Normal file
View File

@ -0,0 +1,28 @@
#include <stdio.h>
main()
{
#ifndef HAVE_FCNTL_LOCK
printf("ERROR: No locking available. Running Samba would be unsafe\n");
exit(1);
#endif
#if !(defined(HAVE_SYSV_IPC) || defined(HAVE_SHARED_MMAP))
printf("WARNING: no shared memory. Running with slow locking code\n");
#endif
#ifdef HAVE_TRAPDOOR_UID
printf("WARNING: trapdoor uid system - Samba may not operate correctly\n");
#endif
#if !(defined(HAVE_NETMASK_IFCONF) || defined(HAVE_NETMASK_IFREQ) || defined(HAVE_NETMASK_AIX))
printf("WARNING: No automated netmask determination - use an interfaces line\n");
#endif
#if !(defined(STAT_STATVFS) || defined(STAT_STATFS3_OSF1) || defined(STAT_STATFS2_BSIZE) || defined(STAT_STATFS4) || defined(STAT_STATFS2_FSIZE) || defined(STAT_STATFS2_FS_DATA))
printf("ERROR: No disk free routine!\n");
exit(1);
#endif
exit(0);
}