2 files changed, 40 insertions, 0 deletions
diff --git a/gnulib b/gnulib
deleted file mode 160000
-Subproject 4fc10daa05477586fea99b6b3ca02a87d1102fa
diff --git a/gnulib/modules/sys_wait b/gnulib/modules/sys_wait
new file mode 100644
index 00000000..376b08c2
--- /dev/null
+++ b/gnulib/modules/sys_wait
@@ -0,0 +1,40 @@
+Description:
+A <sys/wait.h> for systems with missing declarations.
+
+Files:
+lib/sys_wait.in.h
+m4/sys_wait_h.m4
+
+Depends-on:
+include_next
+
+configure.ac:
+gl_SYS_WAIT_H
+AC_PROG_MKDIR_P
+
+Makefile.am:
+BUILT_SOURCES += sys/wait.h
+
+# We need the following in order to create <sys/wait.h> when the system
+# has one that is incomplete.
+sys/wait.h: sys_wait.in.h
+	$(AM_V_at)$(MKDIR_P) sys
+	$(AM_V_GEN)rm -f $@-t $@ && \
+	{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
+	  sed -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
+	      -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
+	      -e 's|@''NEXT_SYS_WAIT_H''@|$(NEXT_SYS_WAIT_H)|g' \
+	      < $(srcdir)/sys_wait.in.h; \
+	} > $@-t && \
+	mv $@-t $@
+MOSTLYCLEANFILES += sys/wait.h sys/wait.h-t
+MOSTLYCLEANDIRS += sys
+
+Include:
+<sys/wait.h>
+
+License:
+LGPLv2+
+
+Maintainer:
+Bruno Haible