Index: utils/gen-module-bundle.sh
===================================================================
--- utils/gen-module-bundle.sh	(revision 20302)
+++ utils/gen-module-bundle.sh	(revision 20303)
@@ -25,7 +25,7 @@
 for modname in $modnames; do
     echo $modname
 done | sed -e 'y/-/_/' \
-           -e 's/.*/GwyModuleInfo* _gwy_module_query__\0(void);/' \
+           -e 's/\(.*\)/GwyModuleInfo* _gwy_module_query__\1(void);/' \
            >>"$out.tmp"
 
 cat >>"$out.tmp" <<'EOF'
Index: configure.ac
===================================================================
--- configure.ac	(revision 20301)
+++ configure.ac	(revision 20302)
@@ -899,11 +899,13 @@
 for dep in enable_bzip2 enable_cfitsio enable_exr enable_libxml2 enable_png enable_webp enable_zlib have_any_zip have_cxx; do
   AS_VAR_COPY([x],[$dep])
   if test "x$x" != xno; then
-    sed -i "s/$dep? //" conftest.out
+    sed "s/$dep? //" conftest.out >conftest.tmp
   else
-    sed -i "s/$dep? /#/" conftest.out
+    sed "s/$dep? /#/" conftest.out >conftest.tmp
   fi
+  cat conftest.tmp >conftest.out
 done
+rm -f conftest.tmp
 
 enabled_formats=`grep -v '^#' conftest.out | sort | sed 's/$/, /' | tr -d '\n' | sed 's/, *$//'`
 disabled_formats=`grep '^#' conftest.out | sort | sed 's/$/, /' | tr -d '#\n' | sed 's/, *$//'`
Index: configure
===================================================================
--- configure	(revision 20301)
+++ configure	(revision 20302)
@@ -24483,11 +24483,13 @@
 for dep in enable_bzip2 enable_cfitsio enable_exr enable_libxml2 enable_png enable_webp enable_zlib have_any_zip have_cxx; do
   eval x=\$$dep
   if test "x$x" != xno; then
-    sed -i "s/$dep? //" conftest.out
+    sed "s/$dep? //" conftest.out >conftest.tmp
   else
-    sed -i "s/$dep? /#/" conftest.out
+    sed "s/$dep? /#/" conftest.out >conftest.tmp
   fi
+  cat conftest.tmp >conftest.out
 done
+rm -f conftest.tmp
 
 enabled_formats=`grep -v '^#' conftest.out | sort | sed 's/$/, /' | tr -d '\n' | sed 's/, *$//'`
 disabled_formats=`grep '^#' conftest.out | sort | sed 's/$/, /' | tr -d '#\n' | sed 's/, *$//'`