From: Juergen Gross <jgross@suse.com>
Date: Fri, 7 Sep 2018 09:16:54 +0000 (+0200)
Subject: tools: correct tools/tests/depriv/Makefile
X-Git-Url: http://xenbits.xensource.com/gitweb?a=commitdiff_plain;h=1c21390736524e1fdf7f99816ac54ae85aa9673c;p=people%2Froyger%2Fxen.git

tools: correct tools/tests/depriv/Makefile

tools/tests/depriv/Makefile directly builds the target program from
its C-source. This is problematic when an incremental build is needed
after a header the program is depending on has been modified: in this
case all headers are added into the gcc call and the build will fail.

Correct that by adding a rule for building the program from its .o
file.

Signed-off-by: Juergen Gross <jgross@suse.com>
Acked-by: Wei Liu <wei.liu2@citrix.com>
Acked-by: Ian Jackson <ian.jackson@eu.citrix.com>
---

diff --git a/tools/tests/depriv/Makefile b/tools/tests/depriv/Makefile
index 11e07b7c03..3cba28da25 100644
--- a/tools/tests/depriv/Makefile
+++ b/tools/tests/depriv/Makefile
@@ -40,6 +40,9 @@ clean:
 .PHONY: distclean
 distclean: clean
 
+depriv-fd-checker: depriv-fd-checker.o
+	$(CC) $(LDFLAGS) -o $@ $< $(LDLIBS) $(APPEND_LDFLAGS)
+
 install: all
 	$(INSTALL_DIR) $(DESTDIR)$(LIBEXEC_BIN)
 	$(INSTALL_PROG) $(INSTALL_PRIVBIN) $(DESTDIR)$(LIBEXEC_BIN)