Merge remote-tracking branch 'origin/stable-2.0'

[bpt/guile.git] / module / Makefile.am

diff --git a/module/Makefile.am b/module/Makefile.am
index 2226d5b..0998703 100644 (file)
--- a/module/Makefile.am
+++ b/module/Makefile.am
@@ -219,7 +219,6 @@ ICE_9_SOURCES = \
   ice-9/optargs.scm \
   ice-9/poe.scm \
   ice-9/poll.scm \
-  ice-9/popen.scm \
   ice-9/posix.scm \
   ice-9/q.scm \
   ice-9/rdelim.scm \
@@ -251,6 +250,13 @@ ICE_9_SOURCES = \
   ice-9/serialize.scm \
   ice-9/local-eval.scm
 
+if HAVE_FORK
+
+# This functionality is missing on systems without `fork'---i.e., Windows.
+ICE_9_SOURCES += ice-9/popen.scm
+
+endif HAVE_FORK
+
 SRFI_SOURCES = \
   srfi/srfi-2.scm \
   srfi/srfi-4.scm \