From b22f2651674b4628978bd5971984a01d68510c45 Mon Sep 17 00:00:00 2001
From: Hilko Bengen <bengen@hilluzination.de>
Date: Thu, 11 Aug 2011 17:24:05 +0200
Subject: [PATCH] hivex: A few tweaks to enable building in a separate
 directory

A couple of fixes by RWMJ so it still works in the same directory case.
---
 .gitignore                                       |  1 +
 configure.ac                                     |  1 +
 images/Makefile.am                               |  6 ++++--
 lib/Makefile.am                                  | 14 +++++++-------
 ocaml/Makefile.am                                |  3 ++-
 ocaml/t/hivex_300_fold.ml                        |  3 +--
 python/{run-python-tests => run-python-tests.in} |  4 ++--
 7 files changed, 18 insertions(+), 14 deletions(-)
 rename python/{run-python-tests => run-python-tests.in} (94%)

diff --git a/.gitignore b/.gitignore
index 0704794..8b06c6a 100644
--- a/.gitignore
+++ b/.gitignore
@@ -98,6 +98,7 @@ po/remove-potcdate.sin
 python/*.pyc
 python/hivex-py.c
 python/hivex.py
+python/run-python-tests
 regedit/hivexregedit.1
 sh/*.1
 sh/hivexsh
diff --git a/configure.ac b/configure.ac
index 22b806f..a02f86b 100644
--- a/configure.ac
+++ b/configure.ac
@@ -439,6 +439,7 @@ AC_CONFIG_FILES([Makefile
                  regedit/Makefile
                  sh/Makefile
                  xml/Makefile])
+AC_CONFIG_FILES([python/run-python-tests], [chmod +x python/run-python-tests])
 AC_OUTPUT
 
 dnl Produce summary.
diff --git a/images/Makefile.am b/images/Makefile.am
index 2adaed3..7f8bd96 100644
--- a/images/Makefile.am
+++ b/images/Makefile.am
@@ -29,7 +29,9 @@ mklarge_LDADD = ../lib/libhivex.la
 
 noinst_DATA = large
 
-large: mklarge
-	./mklarge $(srcdir)/minimal large
+large: minimal mklarge
+	cmp -s $(srcdir)/minimal $(builddir)/minimal || \
+	    cp $(srcdir)/minimal $(builddir)/minimal
+	./mklarge $(builddir)/minimal $(builddir)/large
 
 CLEANFILES = $(noinst_DATA)
diff --git a/lib/Makefile.am b/lib/Makefile.am
index d54aaee..7e5b92b 100644
--- a/lib/Makefile.am
+++ b/lib/Makefile.am
@@ -33,11 +33,11 @@ libhivex_la_SOURCES = \
 libhivex_la_LIBADD =  ../gnulib/lib/libgnu.la
 libhivex_la_LDFLAGS = \
 	-version-info 0:0:0 \
-	$(VERSION_SCRIPT_FLAGS)hivex.syms \
+	$(VERSION_SCRIPT_FLAGS)$(srcdir)/hivex.syms \
 	$(LTLIBINTL) \
 	$(LTLIBTHREAD)
 libhivex_la_CFLAGS = $(WARN_CFLAGS) $(WERROR_CFLAGS)
-libhivex_la_CPPFLAGS = -I$(top_srcdir)/gnulib/lib
+libhivex_la_CPPFLAGS = -I$(top_srcdir)/gnulib/lib -I$(srcdir)
 
 include_HEADERS = hivex.h
 
@@ -56,10 +56,10 @@ noinst_DATA = \
 
 $(top_builddir)/html/hivex.3.html: hivex.pod
 	mkdir -p $(top_builddir)/html
-	cd $(top_builddir) && pod2html \
-	  --css 'pod.css' \
-	  --htmldir html \
-	  --outfile html/hivex.3.html \
-	  lib/hivex.pod
+	pod2html \
+	  --css $(top_srcdir)/css/pod.css \
+	  --htmldir $(top_builddir)/html \
+	  --outfile $(top_builddir)/html/hivex.3.html \
+	  $<
 
 CLEANFILES = $(man_MANS)
diff --git a/ocaml/Makefile.am b/ocaml/Makefile.am
index c688df0..89a59cd 100644
--- a/ocaml/Makefile.am
+++ b/ocaml/Makefile.am
@@ -64,7 +64,8 @@ TESTS = \
 noinst_DATA += $(TESTS)
 
 # https://www.redhat.com/archives/libguestfs/2011-May/thread.html#00015
-t/%: t/%.cmo mlhivex.cma
+t/%: $(srcdir)/t/%.cmo mlhivex.cma
+	mkdir -p t
 	$(LIBTOOL) --mode=execute -dlopen $(top_builddir)/lib/libhivex.la \
 	  $(OCAMLFIND) ocamlc -dllpath $(abs_builddir) -package unix \
 	  -linkpkg mlhivex.cma $< -o $@
diff --git a/ocaml/t/hivex_300_fold.ml b/ocaml/t/hivex_300_fold.ml
index 0c7bc4f..c8de6e8 100644
--- a/ocaml/t/hivex_300_fold.ml
+++ b/ocaml/t/hivex_300_fold.ml
@@ -21,7 +21,6 @@
 open Unix
 open Printf
 let (//) = Filename.concat
-let srcdir = try Sys.getenv "srcdir" with Not_found -> "."
 
 (* This is a generic function to fold over hives.
  *   fn : 'a -> node -> 'a is called for each node
@@ -36,7 +35,7 @@ let hive_fold h fn fv a root =
   fold a root
 
 let () =
-  let h = Hivex.open_file (srcdir // "../images/large") [] in
+  let h = Hivex.open_file ("../images/large") [] in
 
   (* Count the number of nodes and values in the hive. *)
   let count_node (nodes, values) _ = (nodes+1, values) in
diff --git a/python/run-python-tests b/python/run-python-tests.in
similarity index 94%
rename from python/run-python-tests
rename to python/run-python-tests.in
index e8c8c14..af51080 100755
--- a/python/run-python-tests
+++ b/python/run-python-tests.in
@@ -19,7 +19,7 @@
 set -e
 shopt -s nullglob
 
-for f in t/*.py; do
+for f in $(srcdir)t/*.py; do
   basename "$f"
-  python "$f"
+  @PYTHON@ "$f"
 done
-- 
1.8.3.1