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...;&AS_MESSAGE_LOG_FD],[ AC_MSG_RESULT([yes]) # Substitute some golang environment. diff --git a/golang/Makefile.am b/golang/Makefile.am index a7dd1b2..a60c9ba 100644 --- a/golang/Makefile.am +++ b/golang/Makefile.am @@ -44,6 +44,7 @@ golangpkg_DATA = \ pkg/$(GOOS)_$(GOARCH)/$(pkg).a pkg/$(GOOS)_$(GOARCH)/$(pkg).a: src/$(pkg)/guestfs.go + -[ $(srcdir) != $(builddir) ] && cp -rsu $(abs_srcdir)/src $(builddir)/src $(top_builddir)/run $(GOLANG) install $(pkg) golangsrc_DATA = $(source_files) @@ -57,4 +58,5 @@ endif CLEANFILES = *~ src/$(pkg)/*~ clean-...

...t; != "xno"],[ + AC_MSG_CHECKING([if $GOLANG is usable]) + AS_IF([$GOLANG run $srcdir/golang/config-test.go 2>&AS_MESSAGE_LOG_FD],[ + AC_MSG_RESULT([yes]) + + # Substitute some golang environment. + GOOS=`$GOLANG env GOOS` + GOARCH=`$GOLANG env GOARCH` + GOROOT=`$GOLANG env GOROOT` + AC_SUBST([GOOS]) + AC_SUBST([GOARCH]) + AC_SUBST([GOROOT]) + ],[ + AC_MSG_RESULT([no]) + AC_MSG_WARN([golang ($GOLANG) is installed but not usable]) + GOLANG=no +...

...t; != "xno"],[ + AC_MSG_CHECKING([if $GOLANG is usable]) + AS_IF([$GOLANG run $srcdir/golang/config-test.go 2>&AS_MESSAGE_LOG_FD],[ + AC_MSG_RESULT([yes]) + + # Substitute some golang environment. + GOOS=`$GOLANG env GOOS` + GOARCH=`$GOLANG env GOARCH` + GOROOT=`$GOLANG env GOROOT` + AC_SUBST([GOOS]) + AC_SUBST([GOARCH]) + AC_SUBST([GOROOT]) + ],[ + AC_MSG_RESULT([no]) + AC_MSG_WARN([golang ($GOLANG) is installed but not usable]) + GOLANG=no +...

...-) diff --git a/golang/Makefile.am b/golang/Makefile.am index a60c9ba..f59488e 100644 --- a/golang/Makefile.am +++ b/golang/Makefile.am @@ -37,6 +37,11 @@ EXTRA_DIST = \ if HAVE_GOLANG +GOFLAGS = +if ENABLE_APPLIANCE +GOFLAGS += -tags appliance +endif + golangpkgdir = $(GOROOT)/pkg/$(GOOS)_$(GOARCH)/$(pkg) golangsrcdir = $(GOROOT)/src/pkg/$(pkg) @@ -49,7 +54,7 @@ pkg/$(GOOS)_$(GOARCH)/$(pkg).a: src/$(pkg)/guestfs.go golangsrc_DATA = $(source_files) -TESTS_ENVIRONMENT = pkg=$(pkg) $(top_builddir)/run $(VG) # --test +TESTS_ENVIRONMENT = pkg=$(pkg) GOFLAGS="$(GOFLAGS)" $(top_bu...

...is, as it defies proper distro packaging, but I still don't want to take this. > diff --git a/golang/Makefile.am b/golang/Makefile.am > index a7dd1b2..a60c9ba 100644 > --- a/golang/Makefile.am > +++ b/golang/Makefile.am > @@ -44,6 +44,7 @@ golangpkg_DATA = \ > pkg/$(GOOS)_$(GOARCH)/$(pkg).a > > pkg/$(GOOS)_$(GOARCH)/$(pkg).a: src/$(pkg)/guestfs.go > + -[ $(srcdir) != $(builddir) ] && cp -rsu $(abs_srcdir)/src $(builddir)/src > $(top_builddir)/run $(GOLANG) install $(pkg) > > golangsrc_DATA = $(source_files) > @@ -57,4 +58,5 @@ endif >...

These bindings get as far as running very simple connections. However there are many missing parts still: * No callbacks. * No functions which handle buffers (pread/pwrite!) This is posted just for general early interest, not even for review. Rich.

This commit starts to split our massive, monolithic configure.ac file into smaller files, using the m4_include mechanism to combine them. I don't know if we should really do this, so I'm open to comments about it. However: - Our configure.ac script is 1800+ lines long, and that's pretty long. - configure.ac lacks structure; splitting it up might improve that. - From what I read,

...uot;xno"],[ + AC_MSG_CHECKING([if $GOLANG is usable]) + AS_IF([$GOLANG run $srcdir/plugins/golang/config-test.go 2>&AS_MESSAGE_LOG_FD],[ + AC_MSG_RESULT([yes]) + + # Substitute some golang environment. + GOOS=`$GOLANG env GOOS` + GOARCH=`$GOLANG env GOARCH` + GOROOT=`$GOLANG env GOROOT` + AC_SUBST([GOOS]) + AC_SUBST([GOARCH]) + AC_SUBST([GOROOT]) + ],[ + AC_MSG_RESULT([no]) + AC_MSG_WARN([golang ($GOLANG) is installed but not usable]) + GOLANG=no +...

...uot;xno"],[ + AC_MSG_CHECKING([if $GOLANG is usable]) + AS_IF([$GOLANG run $srcdir/plugins/golang/config-test.go 2>&AS_MESSAGE_LOG_FD],[ + AC_MSG_RESULT([yes]) + + # Substitute some golang environment. + GOOS=`$GOLANG env GOOS` + GOARCH=`$GOLANG env GOARCH` + GOROOT=`$GOLANG env GOROOT` + AC_SUBST([GOOS]) + AC_SUBST([GOARCH]) + AC_SUBST([GOROOT]) + ],[ + AC_MSG_RESULT([no]) + AC_MSG_WARN([golang ($GOLANG) is installed but not usable]) + GOLANG=no +...

This feature is roughly finished now, although it needs a few more tests and some examples. It's pretty much up to par with all the other bindings, but it lacks a completely safe AIO buffer. It won't stop you from freeing the buffer too early) because golang's GC inexplicably lacks a way to declare a root from C. I can probably do it with a global variable and ref counting on the

Sorry Dan, but I really do dislike golang with a passion :-) Here is a patch that allows you to write nbdkit plugins in golang. As with C, OCaml and Rust, you can write a plugin in Go which compiles directly to a .so file that can be loaded into golang, so in that sense it works completely differently from scripting language plugins like Perl and Python where there's an

Now runs a complete set of tests, notably including the AIO test. File descriptors are passed in and out as plain ints (instead of *os.File) for a couple of reasons: (1) We have to pass the plain int to syscall.Select. (2) Turning an fd into an os.File causes golang to set the blocking flag which is deeply unhelpful. Rich.

...uot;xno"],[ + AC_MSG_CHECKING([if $GOLANG is usable]) + AS_IF([$GOLANG run $srcdir/plugins/golang/config-test.go 2>&AS_MESSAGE_LOG_FD],[ + AC_MSG_RESULT([yes]) + + # Substitute some golang environment. + GOOS=`$GOLANG env GOOS` + GOARCH=`$GOLANG env GOARCH` + GOROOT=`$GOLANG env GOROOT` + AC_SUBST([GOOS]) + AC_SUBST([GOARCH]) + AC_SUBST([GOROOT]) + ],[ + AC_MSG_RESULT([no]) + AC_MSG_WARN([golang ($GOLANG) is installed but not usable]) + GOLANG=no +...

Two (not related to each other) refactorings: Patches 1-12 split configure.ac into smaller files using the m4_include mechanism. Patches 13-15 split out parts of guestfs.pod (ie. guestfs(3)) into three new manual pages: guestfs-hacking(3) - how to extend and contribute to libguestfs guestfs-internals(3) - architecture and internals guestfs-security(3) - security and CVEs Patch 16 is a