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Pino Toscano

2019-Dec-13 16:01 UTC

[Libguestfs] [v2v PATCH 0/7] Various build fixes

Just like the similar series that already went in for libguestfs [1],
do similar fixes also for virt-v2v, with additional fixes for the
builddir!=srcdir case.
This will also need the fix to subdir-rules.mk.

[1] https://www.redhat.com/archives/libguestfs/2019-December/msg00062.html

Pino Toscano (7):
  Update common to latest
  build: stop shipping files generated by configure
  build: use the mlv2v library
  build: do not ship generated sources
  build: drop HAVE_OCAML conditionals
  build: actually require libvirt
  build: hopefully fix dependencies on generated files

 .gitignore               |  2 --
 common                   |  2 +-
 m4/guestfs-libraries.m4  | 22 ++-------------------
 ocaml-dep.sh.in          |  1 +
 po/POTFILES-ml           |  1 -
 test-harness/Makefile.am |  4 ----
 tests/Makefile.am        |  2 --
 v2v/Makefile.am          | 42 ++++++++++++++--------------------------
 8 files changed, 19 insertions(+), 57 deletions(-)

-- 
2.23.0

Pino Toscano

2019-Dec-13 16:01 UTC

head link

[Libguestfs] [v2v PATCH 1/7] Update common to latest

---
 common | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/common b/common
index 22d796ef..dd230649 160000
--- a/common
+++ b/common
@@ -1 +1 @@
-Subproject commit 22d796efc69de44d0ff1aad6796ac4b31b8b3dc7
+Subproject commit dd2306496ef5518be14df53cce1f762233770871
-- 
2.23.0

Pino Toscano

2019-Dec-13 16:01 UTC

head link

[Libguestfs] [v2v PATCH 2/7] build: stop shipping files generated by configure

They will be generated by configure.
---
 v2v/Makefile.am | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

diff --git a/v2v/Makefile.am b/v2v/Makefile.am
index bb816ac9..2cb3480c 100644
--- a/v2v/Makefile.am
+++ b/v2v/Makefile.am
@@ -18,7 +18,6 @@
 include $(top_srcdir)/subdir-rules.mk
 
 BUILT_SOURCES = \
-	config.ml \
 	output_rhv_upload_createvm_source.ml \
 	output_rhv_upload_deletedisks_source.ml \
 	output_rhv_upload_plugin_source.ml \
@@ -27,8 +26,13 @@ BUILT_SOURCES = \
 	uefi.ml \
 	uefi.mli
 
+CONFIGURE_GENERATED_ML = \
+	config.ml
+
 EXTRA_DIST = \
-	$(SOURCES_MLI) $(SOURCES_ML) $(SOURCES_C) \
+	$(SOURCES_MLI) \
+	$(filter-out $(CONFIGURE_GENERATED_ML),$(SOURCES_ML)) \
+	$(SOURCES_C) \
 	copy_to_local.ml \
 	copy_to_local.mli \
 	embed.sh \
@@ -103,7 +107,7 @@ SOURCES_MLI = \
 	windows_virtio.mli
 
 SOURCES_ML = \
-	config.ml \
+	$(CONFIGURE_GENERATED_ML) \
 	types.ml \
 	uefi.ml \
 	utils.ml \
-- 
2.23.0

Pino Toscano

2019-Dec-13 16:01 UTC

head link

[Libguestfs] [v2v PATCH 3/7] build: use the mlv2v library

Instead of copying the sources of mlv2v into the v2v build directory,
use the mlv2v convenience library instead.
---
 .gitignore      |  2 --
 ocaml-dep.sh.in |  1 +
 po/POTFILES-ml  |  1 -
 v2v/Makefile.am | 24 ++++++------------------
 4 files changed, 7 insertions(+), 21 deletions(-)

diff --git a/.gitignore b/.gitignore
index 19ee3335..ee7e3cf9 100644
--- a/.gitignore
+++ b/.gitignore
@@ -135,8 +135,6 @@ Makefile.in
 /v2v/real-*.d/
 /v2v/real-*.img
 /v2v/real-*.xml
-/v2v/uefi.ml
-/v2v/uefi.mli
 /v2v/v2v_unit_tests
 /v2v/var_expander_tests
 /v2v/virt-v2v
diff --git a/ocaml-dep.sh.in b/ocaml-dep.sh.in
index 9de8497f..340e7cc6 100755
--- a/ocaml-dep.sh.in
+++ b/ocaml-dep.sh.in
@@ -40,6 +40,7 @@ common/mlprogress
 common/mlstdutils
 common/mltools
 common/mlutils
+common/mlv2v
 common/mlvisit
 common/mlxml
 customize
diff --git a/po/POTFILES-ml b/po/POTFILES-ml
index eef7c5f3..85ded8be 100644
--- a/po/POTFILES-ml
+++ b/po/POTFILES-ml
@@ -86,7 +86,6 @@ v2v/python_script.ml
 v2v/qemuopts.ml
 v2v/target_bus_assignment.ml
 v2v/types.ml
-v2v/uefi.ml
 v2v/utils.ml
 v2v/v2v.ml
 v2v/v2v_unit_tests.ml
diff --git a/v2v/Makefile.am b/v2v/Makefile.am
index 2cb3480c..63473515 100644
--- a/v2v/Makefile.am
+++ b/v2v/Makefile.am
@@ -22,9 +22,7 @@ BUILT_SOURCES = \
 	output_rhv_upload_deletedisks_source.ml \
 	output_rhv_upload_plugin_source.ml \
 	output_rhv_upload_precheck_source.ml \
-	output_rhv_upload_vmcheck_source.ml \
-	uefi.ml \
-	uefi.mli
+	output_rhv_upload_vmcheck_source.ml
 
 CONFIGURE_GENERATED_ML = \
 	config.ml
@@ -98,8 +96,6 @@ SOURCES_MLI = \
 	qemuopts.mli \
 	target_bus_assignment.mli \
 	types.mli \
-	uefi.mli \
-	utils.mli \
 	v2v.mli \
 	vCenter.mli \
 	var_expander.mli \
@@ -109,7 +105,6 @@ SOURCES_MLI = \
 SOURCES_ML = \
 	$(CONFIGURE_GENERATED_ML) \
 	types.ml \
-	uefi.ml \
 	utils.ml \
 	var_expander.ml \
 	python_script.ml \
@@ -182,15 +177,6 @@ output_rhv_upload_precheck_source.ml:
$(srcdir)/rhv-upload-precheck.py
 output_rhv_upload_vmcheck_source.ml: $(srcdir)/rhv-upload-vmcheck.py
 	$(srcdir)/embed.sh code $^ $@
 
-# These are created by the generator in common/mlv2v and
-# need to be copied here.
-uefi.mli: $(top_srcdir)/common/mlv2v/uefi.mli
-	rm -f $@
-	cp $< $@
-uefi.ml: $(top_srcdir)/common/mlv2v/uefi.ml
-	rm -f $@
-	cp $< $@
-
 if HAVE_OCAML
 
 bin_PROGRAMS = virt-v2v virt-v2v-copy-to-local
@@ -229,7 +215,8 @@ OCAMLPACKAGES = \
 	-I $(top_builddir)/common/mlxml \
 	-I $(top_builddir)/common/mltools \
 	-I $(top_builddir)/common/mllibvirt \
-	-I $(top_builddir)/common/mlcustomize
+	-I $(top_builddir)/common/mlcustomize \
+	-I $(top_builddir)/common/mlv2v
 if HAVE_OCAML_PKG_GETTEXT
 OCAMLPACKAGES += -package gettext-stub
 endif
@@ -259,6 +246,7 @@ OCAMLLINKFLAGS = \
 	mltools.$(MLARCHIVE) \
 	mllibvirt.$(MLARCHIVE) \
 	mlcustomize.$(MLARCHIVE) \
+	mlv2v.$(MLARCHIVE) \
 	$(LINK_CUSTOM_OCAMLC_ONLY)
 
 virt_v2v_DEPENDENCIES = $(OBJECTS) $(top_srcdir)/ocaml-link.sh
@@ -282,7 +270,6 @@ virt_v2v_copy_to_local_CFLAGS = \
 COPY_TO_LOCAL_BOBJECTS = \
 	config.cmo \
 	types.cmo \
-	uefi.cmo \
 	utils.cmo \
 	libvirt_utils.cmo \
 	nbdkit.cmo \
@@ -306,6 +293,7 @@ virt_v2v_copy_to_local_DEPENDENCIES = \
 	../common/mltools/mltools.$(MLARCHIVE) \
 	../common/mllibvirt/mllibvirt.$(MLARCHIVE) \
 	../common/mlcustomize/mlcustomize.$(MLARCHIVE) \
+	../common/mlv2v/mlv2v.$(MLARCHIVE) \
 	$(top_srcdir)/ocaml-link.sh
 virt_v2v_copy_to_local_LINK = \
 	$(top_srcdir)/ocaml-link.sh -cclib '$(OCAMLCLIBS)' -- \
@@ -332,7 +320,6 @@ endif
 v2v_unit_tests_BOBJECTS = \
 	config.cmo \
 	types.cmo \
-	uefi.cmo \
 	utils.cmo \
 	DOM.cmo \
 	create_ovf.cmo \
@@ -380,6 +367,7 @@ v2v_unit_tests_DEPENDENCIES = \
 	../common/mlutils/mlcutils.$(MLARCHIVE) \
 	../common/mltools/mltools.$(MLARCHIVE) \
 	../common/mlcustomize/mlcustomize.$(MLARCHIVE) \
+	../common/mlv2v/mlv2v.$(MLARCHIVE) \
 	$(top_srcdir)/ocaml-link.sh
 v2v_unit_tests_LINK = \
 	$(top_srcdir)/ocaml-link.sh -cclib '$(OCAMLCLIBS)' -- \
-- 
2.23.0

Pino Toscano

2019-Dec-13 16:01 UTC

head link

[Libguestfs] [v2v PATCH 4/7] build: do not ship generated sources

Exclude from EXTRA_DIST all the generated OCaml sources.
---
 v2v/Makefile.am | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/v2v/Makefile.am b/v2v/Makefile.am
index 63473515..b1ff8b2f 100644
--- a/v2v/Makefile.am
+++ b/v2v/Makefile.am
@@ -29,7 +29,7 @@ CONFIGURE_GENERATED_ML = \
 
 EXTRA_DIST = \
 	$(SOURCES_MLI) \
-	$(filter-out $(CONFIGURE_GENERATED_ML),$(SOURCES_ML)) \
+	$(filter-out $(CONFIGURE_GENERATED_ML) $(BUILT_SOURCES),$(SOURCES_ML)) \
 	$(SOURCES_C) \
 	copy_to_local.ml \
 	copy_to_local.mli \
-- 
2.23.0

Pino Toscano

2019-Dec-13 16:01 UTC

head link

[Libguestfs] [v2v PATCH 5/7] build: drop HAVE_OCAML conditionals

OCaml is mandatory for virt-v2v.
---
 test-harness/Makefile.am | 4 ----
 v2v/Makefile.am          | 4 ----
 2 files changed, 8 deletions(-)

diff --git a/test-harness/Makefile.am b/test-harness/Makefile.am
index 157cee4f..11de6dc4 100644
--- a/test-harness/Makefile.am
+++ b/test-harness/Makefile.am
@@ -30,8 +30,6 @@ SOURCES_MLI = \
 SOURCES_ML = \
 	v2v_test_harness.ml
 
-if HAVE_OCAML
-
 # -I $(top_builddir)/lib/.libs is a hack which forces corresponding -L
 # option to be passed to gcc, so we don't try linking against an
 # installed copy of libguestfs.
@@ -125,6 +123,4 @@ stamp-virt-v2v-test-harness.pod: virt-v2v-test-harness.pod
 	$(top_builddir)/ocaml-dep.sh -I .. $^
 -include .depend
 
-endif
-
 .PHONY: docs
diff --git a/v2v/Makefile.am b/v2v/Makefile.am
index b1ff8b2f..23256d3b 100644
--- a/v2v/Makefile.am
+++ b/v2v/Makefile.am
@@ -177,8 +177,6 @@ output_rhv_upload_precheck_source.ml:
$(srcdir)/rhv-upload-precheck.py
 output_rhv_upload_vmcheck_source.ml: $(srcdir)/rhv-upload-vmcheck.py
 	$(srcdir)/embed.sh code $^ $@
 
-if HAVE_OCAML
-
 bin_PROGRAMS = virt-v2v virt-v2v-copy-to-local
 
 virt_v2v_SOURCES = $(SOURCES_C)
@@ -395,5 +393,3 @@ var_expander_tests_LINK = \
 	output_rhv_upload_*_source.ml
 	$(top_builddir)/ocaml-dep.sh $^
 -include .depend
-
-endif
-- 
2.23.0

Pino Toscano

2019-Dec-13 16:01 UTC

head link

[Libguestfs] [v2v PATCH 6/7] build: actually require libvirt

libvirt was already a required component, so make the build system
enforce that.
---
 m4/guestfs-libraries.m4 | 22 ++--------------------
 tests/Makefile.am       |  2 --
 2 files changed, 2 insertions(+), 22 deletions(-)

diff --git a/m4/guestfs-libraries.m4 b/m4/guestfs-libraries.m4
index 41f3a975..bb5d75f6 100644
--- a/m4/guestfs-libraries.m4
+++ b/m4/guestfs-libraries.m4
@@ -80,26 +80,8 @@ PKG_CHECK_MODULES([PCRE], [libpcre], [], [
     PCRE_LIBS=`$PCRE_CONFIG --libs`
 ])
 
-dnl libvirt (highly recommended)
-AC_ARG_WITH([libvirt],[
-    AS_HELP_STRING([--without-libvirt],
-                   [disable libvirt support @<:@default=check@:>@])],
-    [],
-    [with_libvirt=check])
-AS_IF([test "$with_libvirt" != "no"],[
-    PKG_CHECK_MODULES([LIBVIRT], [libvirt >= 0.10.2],[
-        AC_SUBST([LIBVIRT_CFLAGS])
-        AC_SUBST([LIBVIRT_LIBS])
-        AC_DEFINE([HAVE_LIBVIRT],[1],[libvirt found at compile time.])
-    ],[
-        if test "$DEFAULT_BACKEND" = "libvirt"; then
-            AC_MSG_ERROR([Please install the libvirt devel package])
-        else
-            AC_MSG_WARN([libvirt not found, some core features will be
disabled])
-        fi
-    ])
-])
-AM_CONDITIONAL([HAVE_LIBVIRT],[test "x$LIBVIRT_LIBS" !=
"x"])
+dnl libvirt (required)
+PKG_CHECK_MODULES([LIBVIRT], [libvirt >= 0.10.2])
 
 libvirt_ro_uri='qemu+unix:///system?socket=/var/run/libvirt/libvirt-sock-ro'
 AC_SUBST([libvirt_ro_uri])
diff --git a/tests/Makefile.am b/tests/Makefile.am
index 41fd24bf..0f004d19 100644
--- a/tests/Makefile.am
+++ b/tests/Makefile.am
@@ -19,7 +19,6 @@ include $(top_srcdir)/subdir-rules.mk
 
 EXTRA_DIST = test-functions.sh
 
-if HAVE_LIBVIRT
 # Small utility to check for a needed libvirt version;
 # to be used in shell/script-based tests.
 noinst_PROGRAMS = libvirt-is-version
@@ -36,7 +35,6 @@ libvirt_is_version_CPPFLAGS = \
 libvirt_is_version_CFLAGS = \
 	$(WARN_CFLAGS) $(WERROR_CFLAGS) \
 	$(LIBVIRT_CFLAGS)
-endif
 
 # Tests.
 
-- 
2.23.0

Pino Toscano

2019-Dec-13 16:01 UTC

head link

[Libguestfs] [v2v PATCH 7/7] build: hopefully fix dependencies on generated files

Make sure to directly address them by name, as the wildcard will not
work for non-existing files.
---
 v2v/Makefile.am | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/v2v/Makefile.am b/v2v/Makefile.am
index 23256d3b..48d3f515 100644
--- a/v2v/Makefile.am
+++ b/v2v/Makefile.am
@@ -389,7 +389,7 @@ var_expander_tests_LINK = \
 .depend: \
 	$(srcdir)/*.mli \
 	$(srcdir)/*.ml \
-	config.ml \
-	output_rhv_upload_*_source.ml
+	$(CONFIGURE_GENERATED_ML) \
+	$(filter %.ml,$(BUILT_SOURCES))
 	$(top_builddir)/ocaml-dep.sh $^
 -include .depend
-- 
2.23.0

Richard W.M. Jones

2019-Dec-14 07:17 UTC

head link

Re: [Libguestfs] [v2v PATCH 7/7] build: hopefully fix dependencies on generated files

ACK series, thanks.

Rich.

-- 
Richard Jones, Virtualization Group, Red Hat http://people.redhat.com/~rjones
Read my programming and virtualization blog: http://rwmj.wordpress.com
virt-p2v converts physical machines to virtual machines.  Boot with a
live CD or over the network (PXE) and turn machines into KVM guests.
http://libguestfs.org/virt-v2v

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