fix xetex link (needs -lpthread on BSD)

git-svn-id: svn://tug.org/texlive/trunk@3207 c570f23f-e606-0410-a88d-b1316a301751

3 files changed, 83 insertions, 65 deletions

diff --git a/Build/source/texk/web2c/configure b/Build/source/texk/web2c/configure
index e01a5068127..dacb01d1826 100755
--- a/Build/source/texk/web2c/configure
+++ b/Build/source/texk/web2c/configure
@@ -4075,15 +4075,24 @@ cross_compiling=$ac_cv_prog_cc_cross
 
 
 
+# the following is for OpenBSD, where the PTHREAD_CFLAGS setting is defeated by -nodefaultlibs in the xetex link;
+# similar hackery might be needed on other systems (groan) -- JK 2007-01-07
+case "${host}" in
+*-*-*bsd*)
+  if test "x$PTHREAD_LIBS" = "x"; then
+    PTHREAD_LIBS="-lpthread"
+  fi ;;
+esac
+
 if test "x$with_xetex" = xyes; then
   
 #
 #   Check for Carbon framework on Mac OS X
 #
   echo $ac_n "checking for Apple Carbon framework""... $ac_c" 1>&6
-echo "configure:4085: checking for Apple Carbon framework" >&5
+echo "configure:4094: checking for Apple Carbon framework" >&5
   cat > conftest.$ac_ext <<EOF
-#line 4087 "configure"
+#line 4096 "configure"
 #include "confdefs.h"
 
 #include <Carbon/Carbon.h>
@@ -4094,7 +4103,7 @@ ATSUStyle style;
     
 ; return 0; }
 EOF
-if { (eval echo configure:4098: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:4107: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
    echo "$ac_t""yes" 1>&6
       cat >> confdefs.h <<\EOF
@@ -4144,9 +4153,9 @@ fi
 fi
 
   echo $ac_n "checking for fontconfig header files""... $ac_c" 1>&6
-echo "configure:4148: checking for fontconfig header files" >&5
+echo "configure:4157: checking for fontconfig header files" >&5
   cat > conftest.$ac_ext <<EOF
-#line 4150 "configure"
+#line 4159 "configure"
 #include "confdefs.h"
 
 #include <fontconfig/fontconfig.h>
@@ -4157,11 +4166,11 @@ FcObjectSet *os;
     
 ; return 0; }
 EOF
-if { (eval echo configure:4161: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:4170: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
    echo "$ac_t""yes" 1>&6
       echo $ac_n "checking for FcInit in -lfontconfig""... $ac_c" 1>&6
-echo "configure:4165: checking for FcInit in -lfontconfig" >&5
+echo "configure:4174: checking for FcInit in -lfontconfig" >&5
 ac_lib_var=`echo fontconfig'_'FcInit | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -4169,7 +4178,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lfontconfig  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 4173 "configure"
+#line 4182 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -4180,7 +4189,7 @@ int main() {
 FcInit()
 ; return 0; }
 EOF
-if { (eval echo configure:4184: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:4193: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -4262,7 +4271,7 @@ fi
 # Uses ac_ vars as temps to allow command line to override cache and checks.
 # --without-x overrides everything else, but does not touch the cache.
 echo $ac_n "checking for X""... $ac_c" 1>&6
-echo "configure:4266: checking for X" >&5
+echo "configure:4275: checking for X" >&5
 
 # Check whether --with-x or --without-x was given.
 if test "${with_x+set}" = set; then
@@ -4324,12 +4333,12 @@ if test "$ac_x_includes" = NO; then
 
   # First, try using that file with no special directory specified.
 cat > conftest.$ac_ext <<EOF
-#line 4328 "configure"
+#line 4337 "configure"
 #include "confdefs.h"
 #include <$x_direct_test_include>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:4333: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:4342: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -4399,14 +4408,14 @@ if test "$ac_x_libraries" = NO; then
   ac_save_LIBS="$LIBS"
   LIBS="-l$x_direct_test_library $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 4403 "configure"
+#line 4412 "configure"
 #include "confdefs.h"
 #include <${x_direct_test_include}>
 int main() {
 ${x_direct_test_function}(${x_direct_test_arguments})
 ; return 0; }
 EOF
-if { (eval echo configure:4410: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:4419: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   LIBS="$ac_save_LIBS"
 # We can link X programs with no special library path.
@@ -4512,17 +4521,17 @@ else
     case "`(uname -sr) 2>/dev/null`" in
     "SunOS 5"*)
       echo $ac_n "checking whether -R must be followed by a space""... $ac_c" 1>&6
-echo "configure:4516: checking whether -R must be followed by a space" >&5
+echo "configure:4525: checking whether -R must be followed by a space" >&5
       ac_xsave_LIBS="$LIBS"; LIBS="$LIBS -R$x_libraries"
       cat > conftest.$ac_ext <<EOF
-#line 4519 "configure"
+#line 4528 "configure"
 #include "confdefs.h"
 
 int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:4526: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:4535: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ac_R_nospace=yes
 else
@@ -4538,14 +4547,14 @@ rm -f conftest*
       else
 	LIBS="$ac_xsave_LIBS -R $x_libraries"
 	cat > conftest.$ac_ext <<EOF
-#line 4542 "configure"
+#line 4551 "configure"
 #include "confdefs.h"
 
 int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:4549: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:4558: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ac_R_space=yes
 else
@@ -4584,7 +4593,7 @@ rm -f conftest*
     # libraries were built with DECnet support.  And karl@cs.umb.edu says
     # the Alpha needs dnet_stub (dnet does not exist).
     echo $ac_n "checking for dnet_ntoa in -ldnet""... $ac_c" 1>&6
-echo "configure:4588: checking for dnet_ntoa in -ldnet" >&5
+echo "configure:4597: checking for dnet_ntoa in -ldnet" >&5
 ac_lib_var=`echo dnet'_'dnet_ntoa | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -4592,7 +4601,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-ldnet  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 4596 "configure"
+#line 4605 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -4603,7 +4612,7 @@ int main() {
 dnet_ntoa()
 ; return 0; }
 EOF
-if { (eval echo configure:4607: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:4616: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -4625,7 +4634,7 @@ fi
 
     if test $ac_cv_lib_dnet_dnet_ntoa = no; then
       echo $ac_n "checking for dnet_ntoa in -ldnet_stub""... $ac_c" 1>&6
-echo "configure:4629: checking for dnet_ntoa in -ldnet_stub" >&5
+echo "configure:4638: checking for dnet_ntoa in -ldnet_stub" >&5
 ac_lib_var=`echo dnet_stub'_'dnet_ntoa | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -4633,7 +4642,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-ldnet_stub  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 4637 "configure"
+#line 4646 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -4644,7 +4653,7 @@ int main() {
 dnet_ntoa()
 ; return 0; }
 EOF
-if { (eval echo configure:4648: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:4657: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -4673,12 +4682,12 @@ fi
     # The nsl library prevents programs from opening the X display
     # on Irix 5.2, according to dickey@clark.net.
     echo $ac_n "checking for gethostbyname""... $ac_c" 1>&6
-echo "configure:4677: checking for gethostbyname" >&5
+echo "configure:4686: checking for gethostbyname" >&5
 if eval "test \"`echo '$''{'ac_cv_func_gethostbyname'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 4682 "configure"
+#line 4691 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char gethostbyname(); below.  */
@@ -4701,7 +4710,7 @@ gethostbyname();
 
 ; return 0; }
 EOF
-if { (eval echo configure:4705: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:4714: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_gethostbyname=yes"
 else
@@ -4722,7 +4731,7 @@ fi
 
     if test $ac_cv_func_gethostbyname = no; then
       echo $ac_n "checking for gethostbyname in -lnsl""... $ac_c" 1>&6
-echo "configure:4726: checking for gethostbyname in -lnsl" >&5
+echo "configure:4735: checking for gethostbyname in -lnsl" >&5
 ac_lib_var=`echo nsl'_'gethostbyname | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -4730,7 +4739,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lnsl  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 4734 "configure"
+#line 4743 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -4741,7 +4750,7 @@ int main() {
 gethostbyname()
 ; return 0; }
 EOF
-if { (eval echo configure:4745: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:4754: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -4771,12 +4780,12 @@ fi
     # -lsocket must be given before -lnsl if both are needed.
     # We assume that if connect needs -lnsl, so does gethostbyname.
     echo $ac_n "checking for connect""... $ac_c" 1>&6
-echo "configure:4775: checking for connect" >&5
+echo "configure:4784: checking for connect" >&5
 if eval "test \"`echo '$''{'ac_cv_func_connect'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 4780 "configure"
+#line 4789 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char connect(); below.  */
@@ -4799,7 +4808,7 @@ connect();
 
 ; return 0; }
 EOF
-if { (eval echo configure:4803: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:4812: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_connect=yes"
 else
@@ -4820,7 +4829,7 @@ fi
 
     if test $ac_cv_func_connect = no; then
       echo $ac_n "checking for connect in -lsocket""... $ac_c" 1>&6
-echo "configure:4824: checking for connect in -lsocket" >&5
+echo "configure:4833: checking for connect in -lsocket" >&5
 ac_lib_var=`echo socket'_'connect | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -4828,7 +4837,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lsocket $X_EXTRA_LIBS $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 4832 "configure"
+#line 4841 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -4839,7 +4848,7 @@ int main() {
 connect()
 ; return 0; }
 EOF
-if { (eval echo configure:4843: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:4852: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -4863,12 +4872,12 @@ fi
 
     # gomez@mi.uni-erlangen.de says -lposix is necessary on A/UX.
     echo $ac_n "checking for remove""... $ac_c" 1>&6
-echo "configure:4867: checking for remove" >&5
+echo "configure:4876: checking for remove" >&5
 if eval "test \"`echo '$''{'ac_cv_func_remove'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 4872 "configure"
+#line 4881 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char remove(); below.  */
@@ -4891,7 +4900,7 @@ remove();
 
 ; return 0; }
 EOF
-if { (eval echo configure:4895: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:4904: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_remove=yes"
 else
@@ -4912,7 +4921,7 @@ fi
 
     if test $ac_cv_func_remove = no; then
       echo $ac_n "checking for remove in -lposix""... $ac_c" 1>&6
-echo "configure:4916: checking for remove in -lposix" >&5
+echo "configure:4925: checking for remove in -lposix" >&5
 ac_lib_var=`echo posix'_'remove | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -4920,7 +4929,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lposix  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 4924 "configure"
+#line 4933 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -4931,7 +4940,7 @@ int main() {
 remove()
 ; return 0; }
 EOF
-if { (eval echo configure:4935: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:4944: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -4955,12 +4964,12 @@ fi
 
     # BSDI BSD/OS 2.1 needs -lipc for XOpenDisplay.
     echo $ac_n "checking for shmat""... $ac_c" 1>&6
-echo "configure:4959: checking for shmat" >&5
+echo "configure:4968: checking for shmat" >&5
 if eval "test \"`echo '$''{'ac_cv_func_shmat'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 4964 "configure"
+#line 4973 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char shmat(); below.  */
@@ -4983,7 +4992,7 @@ shmat();
 
 ; return 0; }
 EOF
-if { (eval echo configure:4987: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:4996: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_shmat=yes"
 else
@@ -5004,7 +5013,7 @@ fi
 
     if test $ac_cv_func_shmat = no; then
       echo $ac_n "checking for shmat in -lipc""... $ac_c" 1>&6
-echo "configure:5008: checking for shmat in -lipc" >&5
+echo "configure:5017: checking for shmat in -lipc" >&5
 ac_lib_var=`echo ipc'_'shmat | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -5012,7 +5021,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lipc  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 5016 "configure"
+#line 5025 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -5023,7 +5032,7 @@ int main() {
 shmat()
 ; return 0; }
 EOF
-if { (eval echo configure:5027: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:5036: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -5056,7 +5065,7 @@ fi
   # libraries we check for below, so use a different variable.
   #  --interran@uluru.Stanford.EDU, kb@cs.umb.edu.
   echo $ac_n "checking for IceConnectionNumber in -lICE""... $ac_c" 1>&6
-echo "configure:5060: checking for IceConnectionNumber in -lICE" >&5
+echo "configure:5069: checking for IceConnectionNumber in -lICE" >&5
 ac_lib_var=`echo ICE'_'IceConnectionNumber | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -5064,7 +5073,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lICE $X_EXTRA_LIBS $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 5068 "configure"
+#line 5077 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -5075,7 +5084,7 @@ int main() {
 IceConnectionNumber()
 ; return 0; }
 EOF
-if { (eval echo configure:5079: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:5088: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -5108,7 +5117,7 @@ if test "x$with_x" = xyes; then
   fi
   if test -z "$x_ext_lib"; then # allow envvar override
     echo $ac_n "checking for XextCreateExtension in -lXext""... $ac_c" 1>&6
-echo "configure:5112: checking for XextCreateExtension in -lXext" >&5
+echo "configure:5121: checking for XextCreateExtension in -lXext" >&5
 ac_lib_var=`echo Xext'_'XextCreateExtension | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -5116,7 +5125,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lXext $wlibs $X_EXTRA_LIBS $XLFLAG $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 5120 "configure"
+#line 5129 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -5127,7 +5136,7 @@ int main() {
 XextCreateExtension()
 ; return 0; }
 EOF
-if { (eval echo configure:5131: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:5140: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -5192,7 +5201,7 @@ test -d tests || mkdir tests
 
 # Is libm present.  FIXME: do we need it at all?
 echo $ac_n "checking for main in -lm""... $ac_c" 1>&6
-echo "configure:5196: checking for main in -lm" >&5
+echo "configure:5205: checking for main in -lm" >&5
 ac_lib_var=`echo m'_'main | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -5200,14 +5209,14 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lm  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 5204 "configure"
+#line 5213 "configure"
 #include "confdefs.h"
 
 int main() {
 main()
 ; return 0; }
 EOF
-if { (eval echo configure:5211: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:5220: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -5312,7 +5321,7 @@ if test "$cross_compiling" = yes; then
 # Extract the first word of "tangle", so it can be a program name with args.
 set dummy tangle; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:5316: checking for $ac_word" >&5
+echo "configure:5325: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_path_TANGLEBOOT'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -5356,7 +5365,7 @@ if test "$cross_compiling" = yes; then
 # Extract the first word of "tangle", so it can be a program name with args.
 set dummy tangle; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:5360: checking for $ac_word" >&5
+echo "configure:5369: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_path_TANGLE'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -5400,7 +5409,7 @@ if test "$cross_compiling" = yes; then
 # Extract the first word of "ctangle", so it can be a program name with args.
 set dummy ctangle; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:5404: checking for $ac_word" >&5
+echo "configure:5413: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_path_CTANGLEBOOT'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -5444,7 +5453,7 @@ if test "$cross_compiling" = yes; then
 # Extract the first word of "ctangle", so it can be a program name with args.
 set dummy ctangle; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:5448: checking for $ac_word" >&5
+echo "configure:5457: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_path_CTANGLE'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -5488,7 +5497,7 @@ if test "$cross_compiling" = yes; then
 # Extract the first word of "tie", so it can be a program name with args.
 set dummy tie; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:5492: checking for $ac_word" >&5
+echo "configure:5501: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_path_TIE'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -5533,7 +5542,7 @@ if test "$cross_compiling" = yes; then
 # Extract the first word of "otangle", so it can be a program name with args.
 set dummy otangle; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:5537: checking for $ac_word" >&5
+echo "configure:5546: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_path_OTANGLE'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
diff --git a/Build/source/texk/web2c/configure.in b/Build/source/texk/web2c/configure.in
index cdef227c52f..b8e2dd061f0 100644
--- a/Build/source/texk/web2c/configure.in
+++ b/Build/source/texk/web2c/configure.in
@@ -293,6 +293,15 @@ sinclude(xetexdir/tests.ac)
 sinclude(xetexdir/acx_pthread.m4)
 ACX_PTHREAD
 
+# the following is for OpenBSD, where the PTHREAD_CFLAGS setting is defeated by -nodefaultlibs in the xetex link;
+# similar hackery might be needed on other systems (groan) -- JK 2007-01-07
+case "${host}" in
+*-*-*bsd*)
+  if test "x$PTHREAD_LIBS" = "x"; then
+    PTHREAD_LIBS="-lpthread"
+  fi ;;
+esac
+
 if test "x$with_xetex" = xyes; then
   AC_HAS_CARBON
 
diff --git a/Build/source/texk/web2c/xetexdir/xetex.mk b/Build/source/texk/web2c/xetexdir/xetex.mk
index 668edbef9af..0e57f8a7575 100644
--- a/Build/source/texk/web2c/xetexdir/xetex.mk
+++ b/Build/source/texk/web2c/xetexdir/xetex.mk
@@ -202,7 +202,7 @@ trans.o: $(srcdir)/xetexdir/trans.c
 xetex: $(xetex_o) $(xetex_add_o) $(xetex_images_o) $(xetex_ot_layout_o) $(EXTRADEPS)
 	@CXXHACKLINK@ $(xetex_o) $(xetex_add_o) $(xetex_images_o) $(xetex_ot_layout_o) \
 	$(FONTCONFIGLDFLAGS) $(socketlibs) $(xetexlibs) $(EXTRALIBS) \
-	@CXXHACKLDLIBS@ @CXXLDEXTRA@ @PTHREAD_LIBS@
+	@CXXHACKLDLIBS@ @CXXLDEXTRA@ @PTHREAD_CFLAGS@ @PTHREAD_LIBS@
 
 # C file dependencies
 $(xetex_c) xetexcoerce.h xetexd.h: xetex.p $(web2c_texmf)