Compute thread headers through shell expansion in configure.
Fixes #485679.
diff --git a/Makefile.pre.in b/Makefile.pre.in
index bc1e151..a9528a6 100644
--- a/Makefile.pre.in
+++ b/Makefile.pre.in
@@ -894,6 +894,6 @@
# Dependencies
-Python/thread.o: $(srcdir)/Python/thread_*.h
+Python/thread.o: @THREADHEADERS@
# IF YOU PUT ANYTHING HERE IT WILL GO AWAY
diff --git a/configure b/configure
index a20911b..85aca3e 100755
--- a/configure
+++ b/configure
@@ -1,6 +1,6 @@
#! /bin/sh
-# From configure.in Revision: 1.281
+# From configure.in Revision: 1.282
# Guess values for system-dependent variables and create Makefiles.
# Generated automatically using autoconf version 2.13
@@ -7513,9 +7513,16 @@
#fi
+
+for h in `(cd $srcdir;echo Python/thread_*.h)`
+do
+ THREADHEADERS="$THREADHEADERS \$(srcdir)/$h"
+done
+
+
SRCDIRS="Parser Grammar Objects Python Modules"
echo $ac_n "checking for build directories""... $ac_c" 1>&6
-echo "configure:7519: checking for build directories" >&5
+echo "configure:7526: checking for build directories" >&5
for dir in $SRCDIRS; do
if test ! -d $dir; then
mkdir $dir
@@ -7706,6 +7713,7 @@
s%@LIBM@%$LIBM%g
s%@LIBC@%$LIBC%g
s%@UNICODE_OBJS@%$UNICODE_OBJS%g
+s%@THREADHEADERS@%$THREADHEADERS%g
s%@SRCDIRS@%$SRCDIRS%g
CEOF
diff --git a/configure.in b/configure.in
index 349042b..adfb2fd 100644
--- a/configure.in
+++ b/configure.in
@@ -2018,6 +2018,13 @@
# AC_MSG_RESULT(already exists)
#fi
+AC_SUBST(THREADHEADERS)
+
+for h in `(cd $srcdir;echo Python/thread_*.h)`
+do
+ THREADHEADERS="$THREADHEADERS \$(srcdir)/$h"
+done
+
AC_SUBST(SRCDIRS)
SRCDIRS="Parser Grammar Objects Python Modules"
AC_MSG_CHECKING(for build directories)