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From: Jonathan Nieder <jrnieder@gmail.com>
To: git@vger.kernel.org
Cc: Junio C Hamano <gitster@pobox.com>,
	Ramkumar Ramachandra <artagnon@gmail.com>
Subject: [PATCH] Makefile: dependencies for vcs-svn tests
Date: Sun, 10 Oct 2010 00:50:32 -0500	[thread overview]
Message-ID: <20101010055032.GA23100@burratino> (raw)

The vcs-svn tests (test-treap.o et al) depend on the vcs-svn
headers for declarations and inline functions.  Declare the
dependency.  While at it, declare a dependency of the vcs-svn
objects (vcs-svn/string_pool.o et al) on $(LIB_H) to reflect use
within the vcs-svn library of git-compat-util.h and cache.h.

Without this change, tweaks to inline functions in those headers
do not provoke rebuilds of the corresponding tests[*], making
such changes unnecessarily difficult to test.

Before:

 $ touch vcs-svn/*.h && make test-treap
 $

After:

 $ touch vcs-svn/*.h && make test-treap
 CC test-treap.o
 LINK test-treap
 $

[*] unless COMPUTE_HEADER_DEPENDENCIES is enabled

Detected with "make CHECK_HEADER_DEPENDENCIES=1".

Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
---
Sorry I missed this before.

 Makefile |    6 +++++-
 1 files changed, 5 insertions(+), 1 deletions(-)

diff --git a/Makefile b/Makefile
index d3dcfb1..1bd1823 100644
--- a/Makefile
+++ b/Makefile
@@ -1762,6 +1762,8 @@ XDIFF_OBJS = xdiff/xdiffi.o xdiff/xprepare.o xdiff/xutils.o xdiff/xemit.o \
 	xdiff/xmerge.o xdiff/xpatience.o
 VCSSVN_OBJS = vcs-svn/string_pool.o vcs-svn/line_buffer.o \
 	vcs-svn/repo_tree.o vcs-svn/fast_export.o vcs-svn/svndump.o
+VCSSVN_TEST_OBJS = test-obj-pool.o test-string-pool.o \
+	test-line-buffer.o test-treap.o
 OBJECTS := $(GIT_OBJS) $(XDIFF_OBJS) $(VCSSVN_OBJS)
 
 dep_files := $(foreach f,$(OBJECTS),$(dir $f).depend/$(notdir $f).d)
@@ -1885,10 +1887,12 @@ xdiff-interface.o $(XDIFF_OBJS): \
 	xdiff/xinclude.h xdiff/xmacros.h xdiff/xdiff.h xdiff/xtypes.h \
 	xdiff/xutils.h xdiff/xprepare.h xdiff/xdiffi.h xdiff/xemit.h
 
-$(VCSSVN_OBJS): \
+$(VCSSVN_OBJS) $(VCSSVN_TEST_OBJS): $(LIB_H) \
 	vcs-svn/obj_pool.h vcs-svn/trp.h vcs-svn/string_pool.h \
 	vcs-svn/line_buffer.h vcs-svn/repo_tree.h vcs-svn/fast_export.h \
 	vcs-svn/svndump.h
+
+test-svn-fe.o: vcs-svn/svndump.h
 endif
 
 exec_cmd.s exec_cmd.o: EXTRA_CPPFLAGS = \
-- 
1.7.2.3

             reply	other threads:[~2010-10-10  5:53 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2010-10-10  5:50 Jonathan Nieder [this message]
2010-10-12 23:22 ` [PATCH] Makefile: dependencies for vcs-svn tests Junio C Hamano
2010-12-04 19:23   ` Jonathan Nieder

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