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diff -uNr configure.ac
--- configure.ac Wed Dec 19 07:20:00 2001
+++ configure.ac Thu Jan 17 22:50:57 2002
@@ -72,6 +72,19 @@
AM_CONDITIONAL(BUILD_FTHREADS, [test x$build_fthreads = xtrue])
+dnl AC_MSG_NOTICE([Checking to see if -pthread is needed to compile])
+
+AC_MSG_CHECKING([wether ${CC-cc} accepts -pthread])
+
+echo 'void f(){}' >conftest.c
+if test -z "`${CC-cc} -pthread -c conftest.c 2>&1`"; then
+ LIBS="-pthread $LIBS"
+ AC_MSG_RESULT([yes])
+else
+ AC_MSG_RESULT([no])
+fi
+rm -f conftest*
+
# Headers
AC_CHECK_HEADERS(byteswap.h)
AC_CHECK_HEADER(fenv.h,,[AC_DEFINE([NO_IEEE_SUPPORT])])
@@ -105,6 +118,16 @@
[AC_DEFINE([HAVE_U_INT])],
[AC_MSG_ERROR([Unable to find fixed-size data types])] )] )
+dnl AC_MSG_NOTICE([Checking for SCSI tape support and what type])
+AC_CHECK_HEADER(sys/mtio.h,
+ [AC_DEFINE([HAVE_MTIO_H])])
+
+AC_TRY_COMPILE([#include mtio.h],
+ [mtget test;
+ int result;
+ result = test.mt_gstat; ],
+ [AC_DEFINE([GNU_MTIO_SUPPORT])])
+
# Compiler characteristics
AC_C_BIGENDIAN
@@ -306,5 +329,9 @@
[Define to provide additional information about this build])
AH_TEMPLATE([DEBUG],
[Define to enable extra debugging code])
+AH_TEMPLATE([HAVE_MTIO_H],
+ [Define if your system has sys/mtio.h])
+AH_TEMPLATE([GNU_MTIO_SUPPORT],
+ [Define if you have the GNU version of mtio.h (Linux)])
AC_OUTPUT(Makefile util/Makefile html/Makefile)
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