August 2013 - Devel - libvirt List Archives

[libvirt] [PATCHv3 0/4] VMX: CD-ROM handling improvements
by Doug Goldstein 03 Sep '13

03 Sep '13

A user came into #virt the other day and was trying to get libvirtd to work with VMWare Fusion 5, which is basically the Mac OS X version of VMWare Workstation. In helping him out I noticed a few limitations of our VMX parser so I've added support through this patchset. However I came across the fact that we only support 2 types of CD-ROMs instead of the 3 types that VMWare has lead to adding support for a <driver> element to CD-ROM drives. v3: * Dropped 'auto detect' support from series as it needs more work based on feedback * Added patch to combine virVMXFormatHardDisk and virVMXFormatCDROM into one function. * Converted to <disk type='block' device='lun'> instead of adding a <driver> element to better match the behavior available via QEMU. v2: * Added additional test cases and fixed issues that arose from those Doug Goldstein (4): VMX: Create virVMXFormatDisk() from HD and CD-ROM VMX: Add cdrom-raw dev type from VMWare Fusion VMX: Add a VMWare Fusion 5 configuration for tests VMX: Some serial ports are not actually connected docs/formatdomain.html.in | 3 +- src/libvirt_vmx.syms | 3 +- src/vmx/vmx.c | 216 ++++++++------------- src/vmx/vmx.h | 5 +- tests/vmx2xmldata/vmx2xml-cdrom-ide-raw-device.vmx | 5 + tests/vmx2xmldata/vmx2xml-cdrom-ide-raw-device.xml | 24 +++ .../vmx2xmldata/vmx2xml-cdrom-scsi-raw-device.vmx | 6 + .../vmx2xmldata/vmx2xml-cdrom-scsi-raw-device.xml | 24 +++ tests/vmx2xmldata/vmx2xml-fusion-in-the-wild-1.vmx | 88 +++++++++ tests/vmx2xmldata/vmx2xml-fusion-in-the-wild-1.xml | 38 ++++ tests/vmx2xmltest.c | 4 + tests/xml2vmxdata/xml2vmx-cdrom-ide-raw-device.vmx | 13 ++ tests/xml2vmxdata/xml2vmx-cdrom-ide-raw-device.xml | 14 ++ .../xml2vmxdata/xml2vmx-cdrom-scsi-raw-device.vmx | 14 ++ .../xml2vmxdata/xml2vmx-cdrom-scsi-raw-device.xml | 14 ++ tests/xml2vmxdata/xml2vmx-fusion-in-the-wild-1.vmx | 30 +++ tests/xml2vmxdata/xml2vmx-fusion-in-the-wild-1.xml | 40 ++++ tests/xml2vmxtest.c | 4 + 18 files changed, 400 insertions(+), 145 deletions(-) create mode 100644 tests/vmx2xmldata/vmx2xml-cdrom-ide-raw-device.vmx create mode 100644 tests/vmx2xmldata/vmx2xml-cdrom-ide-raw-device.xml create mode 100644 tests/vmx2xmldata/vmx2xml-cdrom-scsi-raw-device.vmx create mode 100644 tests/vmx2xmldata/vmx2xml-cdrom-scsi-raw-device.xml create mode 100644 tests/vmx2xmldata/vmx2xml-fusion-in-the-wild-1.vmx create mode 100644 tests/vmx2xmldata/vmx2xml-fusion-in-the-wild-1.xml create mode 100644 tests/xml2vmxdata/xml2vmx-cdrom-ide-raw-device.vmx create mode 100644 tests/xml2vmxdata/xml2vmx-cdrom-ide-raw-device.xml create mode 100644 tests/xml2vmxdata/xml2vmx-cdrom-scsi-raw-device.vmx create mode 100644 tests/xml2vmxdata/xml2vmx-cdrom-scsi-raw-device.xml create mode 100644 tests/xml2vmxdata/xml2vmx-fusion-in-the-wild-1.vmx create mode 100644 tests/xml2vmxdata/xml2vmx-fusion-in-the-wild-1.xml -- 1.8.1.5

3 14

[libvirt] [PATCHv2 0/2] Support setting the 'removable' flag for USB disks
by Fred A. Kemp 02 Sep '13

02 Sep '13

From: "Fred A. Kemp" <anonym(a)riseup.net> The commit message of patch #2 explains the purpose of this patch set. A review would be greatly appreciated! Note that I've only added the new capability for usb-storage.removable to the qemu help tests of qemu(-kvm) version 1.2.0, since that's what I had easily available to get the output of `-device usb-storage,?` from. I hope that's not an issue, otherwise, is there a way to obtain these outputs without having to hunt down and install all supported versions? Previous submissions of this patch set to this list: http://www.redhat.com/archives/libvir-list/2013-March/msg01051.html http://www.redhat.com/archives/libvir-list/2013-May/msg02039.html https://www.redhat.com/archives/libvir-list/2013-July/msg01635.html https://www.redhat.com/archives/libvir-list/2013-August/msg00581.html Fred A. Kemp (2): qemu: Add capability flag for usb-storage qemu: Support setting the 'removable' flag for USB disks docs/formatdomain.html.in | 8 +++-- docs/schemas/domaincommon.rng | 8 +++++ src/conf/domain_conf.c | 31 ++++++++++++++++++-- src/conf/domain_conf.h | 1 + src/qemu/qemu_capabilities.c | 10 +++++++ src/qemu/qemu_capabilities.h | 2 ++ src/qemu/qemu_command.c | 24 +++++++++++++++ tests/qemuhelpdata/qemu-1.2.0-device | 11 +++++++ tests/qemuhelpdata/qemu-kvm-1.2.0-device | 11 +++++++ tests/qemuhelptest.c | 20 +++++++++---- .../qemuxml2argv-disk-usb-device-removable.args | 8 +++++ .../qemuxml2argv-disk-usb-device-removable.xml | 27 +++++++++++++++++ tests/qemuxml2argvtest.c | 6 +++- 13 files changed, 155 insertions(+), 12 deletions(-) create mode 100644 tests/qemuxml2argvdata/qemuxml2argv-disk-usb-device-removable.args create mode 100644 tests/qemuxml2argvdata/qemuxml2argv-disk-usb-device-removable.xml -- 1.7.10.4

4 8

[libvirt] [PATCH 1/3] CPU: Implement guestData for PPC CPU driver
by Li Zhang 02 Sep '13

02 Sep '13

From: Li Zhang <zhlcindy(a)linux.vnet.ibm.com> On Power platform, Power7+ can support Power7 guest. It needs to define XML configuration to specify guest's CPU model. For exmaple: <cpu match='exact'> <model>POWER7+_v2.1</model> <vendor>IBM</vendor> </cpu> Signed-off-by: Li Zhang <zhlcindy(a)linux.vnet.ibm.com> --- src/cpu/cpu_powerpc.c | 166 +++++++++++++++++++++++++++++++++++++++++++++++++- 1 file changed, 164 insertions(+), 2 deletions(-) diff --git a/src/cpu/cpu_powerpc.c b/src/cpu/cpu_powerpc.c index 647a8a1..84fa3f7 100644 --- a/src/cpu/cpu_powerpc.c +++ b/src/cpu/cpu_powerpc.c @@ -99,6 +99,23 @@ ppcModelFindPVR(const struct ppc_map *map, return NULL; } +static struct ppc_model * +ppcModelCopy(const struct ppc_model *model) +{ + struct ppc_model *copy; + + if (VIR_ALLOC(copy) < 0 || + VIR_STRDUP(copy->name, model->name) < 0) { + ppcModelFree(copy); + return NULL; + } + + copy->data.pvr = model->data.pvr; + copy->vendor = model->vendor; + + return copy; +} + static struct ppc_vendor * ppcVendorFind(const struct ppc_map *map, const char *name) @@ -126,6 +143,29 @@ ppcVendorFree(struct ppc_vendor *vendor) VIR_FREE(vendor); } +static struct ppc_model * +ppcModelFromCPU(const virCPUDefPtr cpu, + const struct ppc_map *map) +{ + struct ppc_model *model = NULL; + + if ((model = ppcModelFind(map, cpu->model)) == NULL) { + virReportError(VIR_ERR_INTERNAL_ERROR, + _("Unknown CPU model %s"), cpu->model); + goto error; + } + + if ((model = ppcModelCopy(model)) == NULL) + goto error; + + return model; + +error: + ppcModelFree(model); + return NULL; +} + + static int ppcVendorLoad(xmlXPathContextPtr ctxt, struct ppc_map *map) @@ -288,6 +328,112 @@ error: return NULL; } +static virCPUDataPtr +ppcMakeCPUData(virArch arch, struct cpuPPCData *data) +{ + virCPUDataPtr cpuData; + + if (VIR_ALLOC(cpuData) < 0) + return NULL; + + cpuData->arch = arch; + cpuData->data.ppc = *data; + data = NULL; + + return cpuData; +} + +static virCPUCompareResult +ppcCompute(virCPUDefPtr host, + const virCPUDefPtr cpu, + virCPUDataPtr *guestData, + char **message) + +{ + struct ppc_map *map = NULL; + struct ppc_model *host_model = NULL; + struct ppc_model *guest_model = NULL; + + int ret = 0; + virArch arch; + size_t i; + + if (cpu->arch != VIR_ARCH_NONE) { + bool found = false; + + for (i = 0; i < ARRAY_CARDINALITY(archs); i++) { + if (archs[i] == cpu->arch) { + found = true; + break; + } + } + + if (!found) { + VIR_DEBUG("CPU arch %s does not match host arch", + virArchToString(cpu->arch)); + if (message && + virAsprintf(message, + _("CPU arch %s does not match host arch"), + virArchToString(cpu->arch)) < 0) + goto error; + return VIR_CPU_COMPARE_INCOMPATIBLE; + } + arch = cpu->arch; + } else { + arch = host->arch; + } + + if (cpu->vendor && + (!host->vendor || STRNEQ(cpu->vendor, host->vendor))) { + VIR_DEBUG("host CPU vendor does not match required CPU vendor %s", + cpu->vendor); + if (message && + virAsprintf(message, + _("host CPU vendor does not match required " + "CPU vendor %s"), + cpu->vendor) < 0) + goto error; + return VIR_CPU_COMPARE_INCOMPATIBLE; + } + + if (!(map = ppcLoadMap()) || + !(host_model = ppcModelFromCPU(host, map)) || + !(guest_model = ppcModelFromCPU(cpu, map))) + goto error; + + if (guestData != NULL) { + if (cpu->type == VIR_CPU_TYPE_GUEST && + cpu->match == VIR_CPU_MATCH_STRICT && + STRNEQ(guest_model->name, host_model->name)) { + VIR_DEBUG("host CPU model does not match required CPU model %s", + guest_model->name); + if (message && + virAsprintf(message, + _("host CPU model does not match required " + "CPU model %s"), + guest_model->name) < 0) + goto error; + return VIR_CPU_COMPARE_INCOMPATIBLE; + } + + if (!(*guestData = ppcMakeCPUData(arch, &guest_model->data))) + goto error; + } + + ret = VIR_CPU_COMPARE_IDENTICAL; + +out: + ppcMapFree(map); + ppcModelFree(host_model); + ppcModelFree(guest_model); + return ret; + +error: + ret = VIR_CPU_COMPARE_ERROR; + goto out; + +} + static virCPUCompareResult ppcCompare(virCPUDefPtr host, virCPUDefPtr cpu) @@ -369,6 +515,15 @@ ppcNodeData(void) } #endif +static virCPUCompareResult +ppcGuestData(virCPUDefPtr host, + virCPUDefPtr guest, + virCPUDataPtr *data, + char **message) +{ + return ppcCompute(host, guest, data, message); +} + static int ppcUpdate(virCPUDefPtr guest ATTRIBUTE_UNUSED, const virCPUDefPtr host ATTRIBUTE_UNUSED) @@ -466,6 +621,13 @@ error: goto cleanup; } +static int +ppcHasFeature(const virCPUDataPtr data ATTRIBUTE_UNUSED, + const char *name ATTRIBUTE_UNUSED) +{ + return 0; +} + struct cpuArchDriver cpuDriverPowerPC = { .name = "ppc64", .arch = archs, @@ -479,8 +641,8 @@ struct cpuArchDriver cpuDriverPowerPC = { #else .nodeData = NULL, #endif - .guestData = NULL, + .guestData = ppcGuestData, .baseline = ppcBaseline, .update = ppcUpdate, - .hasFeature = NULL, + .hasFeature = ppcHasFeature, }; -- 1.8.1.4

2 5

[libvirt] Entering freeze for libvirt-1.1.2
by Daniel Veillard 02 Sep '13

02 Sep '13

I am a day late but I finally tagged the release candidate 1 of 1.1.2 in git and push the tarball and rpms to the usual place: ftp://libvirt.org/libvirt/ so the plan is to have an rc2 candidate on friday and if everything looks good push the final release 1.1.2 on Monday. Please give it a try especially for potential portability issues, thanks in advance ! Daniel -- Daniel Veillard | Open Source and Standards, Red Hat veillard(a)redhat.com | libxml Gnome XML XSLT toolkit http://xmlsoft.org/ http://veillard.com/ | virtualization library http://libvirt.org/

9 21

[libvirt] [PATCH] qemu_hotplug: Resolve DEADCODE coverity error
by John Ferlan 02 Sep '13

02 Sep '13

Remove unused 'cgroup' variable in qemuDomainAttachDeviceDiskLive() to resolve coverity DEADCODE complaint --- Refactoring of qemuDomainAttachDeviceDiskLive() in the following patch: https://www.redhat.com/archives/libvir-list/2013-August/msg00079.html seemed to wake up Coverity and it complained about deadcode as a result of 'cgroup' only ever been NULL thus the check for it to be non-NULL in order to call qemuTeardownDiskCgroup() would not be able to occur. The code actually hadn't changed, but for some reason coverity now found it. Followed example in qemuDomainChangeDiskMediaLive() and just removed the 'cgroup' variable. src/qemu/qemu_hotplug.c | 9 ++++----- 1 file changed, 4 insertions(+), 5 deletions(-) diff --git a/src/qemu/qemu_hotplug.c b/src/qemu/qemu_hotplug.c index 9c655ff..6cdee44 100644 --- a/src/qemu/qemu_hotplug.c +++ b/src/qemu/qemu_hotplug.c @@ -683,7 +683,6 @@ qemuDomainAttachDeviceDiskLive(virConnectPtr conn, virDomainDiskDefPtr orig_disk = NULL; virDomainDeviceDefPtr dev_copy = NULL; virDomainDiskDefPtr tmp = NULL; - virCgroupPtr cgroup = NULL; virCapsPtr caps = NULL; int ret = -1; @@ -773,10 +772,10 @@ qemuDomainAttachDeviceDiskLive(virConnectPtr conn, break; } - if (ret != 0 && cgroup) { - if (qemuTeardownDiskCgroup(vm, disk) < 0) - VIR_WARN("Failed to teardown cgroup for disk path %s", - NULLSTR(disk->src)); + if (ret != 0 && + qemuTeardownDiskCgroup(vm, disk) < 0) { + VIR_WARN("Failed to teardown cgroup for disk path %s", + NULLSTR(disk->src)); } end: -- 1.8.3.1

2 2

[libvirt] [PATCH] Fix memory leak in cmdAttachDisk
by hwbi 31 Aug '13

31 Aug '13

When virBufferError is ok in cmdAttachDisk,the latter should 'goto cleanup',instead of returning a false to prevent memory leaking. --- tools/virsh-domain.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/tools/virsh-domain.c b/tools/virsh-domain.c index 3fd57fd..568d61d 100644 --- a/tools/virsh-domain.c +++ b/tools/virsh-domain.c @@ -661,7 +661,7 @@ cmdAttachDisk(vshControl *ctl, const vshCmd *cmd) if (virBufferError(&buf)) { vshPrint(ctl, "%s", _("Failed to allocate XML buffer")); - return false; + goto cleanup; } xml = virBufferContentAndReset(&buf); -- 1.7.1

3 3

[libvirt] [PATCH] random: don't mix RAND_MAX with random_r
by Eric Blake 31 Aug '13

31 Aug '13

FreeBSD 10 recently changed their definition of RAND_MAX, to try and cover the fact that their evenly distributed results really are a smaller range than a full power of 2. As a result, I did some investigation, and learned: 1. POSIX requires random() to be evenly distributed across exactly 31 bits. glibc also guarantees this for rand(), but the two are unrelated, and POSIX only associates RAND_MAX with rand(). Avoiding RAND_MAX altogether thus avoids a build failure on FreeBSD 10. 2. Concatenating random bits from a PRNG will NOT provide uniform coverage over the larger value UNLESS the period of the original PRNG is at least as large as the number of bits being concatenated. Simple example: suppose that RAND_MAX were 1 with a period of 2**1 (which means that the PRNG merely alternates between 0 and 1). Concatenating two successive rand() calls would then invariably result in 01 or 10, which is a rather non-uniform distribution (00 and 11 are impossible) and an even worse period (2**0, since our second attempt will get the same number as our first attempt). But a RAND_MAX of 1 with a period of 2**2 (alternating between 0, 1, 1, 0) provides sane coverage of all four values, if properly tempered. (Back-to-back calls would still only see half the values if we don't do some tempering). We therefore want to guarantee a period of at least 2**64, preferably larger (as a tempering factor); POSIX only makes this guarantee for random() with 256 bytes of info. * src/util/virrandom.c (virRandomBits): Use constants that are accurate for the PRNG we are using, not an unrelated PRNG. (randomState): Ensure the period of our PRNG exceeds our usage. Signed-off-by: Eric Blake <eblake(a)redhat.com> --- I debated pushing this under the build-breaker rule, but would like to get feedback from an actual FreeBSD build first if possible. src/util/virrandom.c | 28 +++++++++++++++++++--------- 1 file changed, 19 insertions(+), 9 deletions(-) diff --git a/src/util/virrandom.c b/src/util/virrandom.c index c233732..37d1a82 100644 --- a/src/util/virrandom.c +++ b/src/util/virrandom.c @@ -1,5 +1,5 @@ /* - * Copyright (C) 2012 Red Hat, Inc. + * Copyright (C) 2012-2013 Red Hat, Inc. * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public @@ -36,7 +36,7 @@ #define VIR_FROM_THIS VIR_FROM_NONE -static char randomState[128]; +static char randomState[256]; static struct random_data randomData; static virMutex randomLock; @@ -70,9 +70,20 @@ virRandomOnceInit(void) VIR_ONCE_GLOBAL_INIT(virRandom) -/* The algorithm of virRandomBits requires that RAND_MAX == 2^n-1 for - * some n; gnulib's random_r meets this property. */ -verify(((RAND_MAX + 1U) & RAND_MAX) == 0); +/* The algorithm of virRandomBits relies on gnulib's guarantee that + * random_r() matches the POSIX requirements on random() of being + * evenly distributed among exactly [0, 2**31) (that is, we always get + * exactly 31 bits). While this happens to be the value of RAND_MAX + * on glibc, note that POSIX only requires RAND_MAX to be tied to the + * weaker rand(), so there are platforms where RAND_MAX is smaller + * than the range of random_r(). For the results to be evenly + * distributed among up to 64 bits, we also rely on the period of + * random_r() to be at least 2**64, which POSIX only guarantees for + * random() if you use 256 bytes of state. */ +enum { + RANDOM_BITS_PER_ITER = 31, + RANDOM_BITS_MASK = (1U << RANDOM_BITS_PER_ITER) - 1, +}; /** * virRandomBits: @@ -85,7 +96,6 @@ verify(((RAND_MAX + 1U) & RAND_MAX) == 0); */ uint64_t virRandomBits(int nbits) { - int bits_per_iter = count_one_bits(RAND_MAX); uint64_t ret = 0; int32_t bits; @@ -98,10 +108,10 @@ uint64_t virRandomBits(int nbits) virMutexLock(&randomLock); - while (nbits > bits_per_iter) { + while (nbits > RANDOM_BITS_PER_ITER) { random_r(&randomData, &bits); - ret = (ret << bits_per_iter) | (bits & RAND_MAX); - nbits -= bits_per_iter; + ret = (ret << RANDOM_BITS_PER_ITER) | (bits & RANDOM_BITS_MASK); + nbits -= RANDOM_BITS_PER_ITER; } random_r(&randomData, &bits); -- 1.8.3.1

3 4

[libvirt] [PATCH] build: shipped files must not depend on BUILT_SOURCES
by Eric Blake 31 Aug '13

31 Aug '13

'make distcheck' was failing with: make[3]: Entering directory `/home/eblake/libvirt-tmp2/libvirt-1.1.1/_build/docs' perl ../../docs/genaclperms.pl ../../src/access/viraccessperm.h > ../../docs/aclperms.htmlinc /bin/sh: ../../docs/aclperms.htmlinc: Permission denied when simulating the case of a user doing a VPATH build from a read-only source tree. The culprit? BUILT_SOURCES are _always_ built, and so must NOT be built into srcdir and need not be part of the tarball. On the other hand, shipped files must never depend on files in the builddir. While it would be possible to fix the problem by generating aclperms.htmlinc into builddir, we then have the problem that we ship acl.html - we'd have to rejigger a lot of things to not ship pre-built html. So this patch goes the other direction - we don't need BUILT_SOURCES, but instead ensure that we have proper dependencies so that all files in srcdir are up-to-date at the time the tarball is created. And because we ship html files in the tarball, that implies we don't expect users to be able to rebuild them, so we must not clean any files that would trigger a rebuild except under the maintainer rules. * docs/Makefile.am (BUILT_SOURCES): Delete. (CLEANFILES): Downgrade aclperms.htmlinc cleanup... (maintainer-clean-local): ...and move hvsupport.html.in... (MAINTAINERCLEANFILES): ...to a maintainer action. (hvsupport.html.in): Write into srcdir. (hvsupport.html): Ensure files are built in order. (aclperms.htmlinc): Honor silent make. (EXTRA_DIST): Ship aclperms.htmlinc. Signed-off-by: Eric Blake <eblake(a)redhat.com> --- Pushing under the build-breaker rule. Still not there, but getting much closer; now 'make distcheck' fails with: rm -f Makefile ERROR: files left in build directory after distclean: ./src/virtlockd.8 docs/Makefile.am | 27 +++++++++++++++------------ 1 file changed, 15 insertions(+), 12 deletions(-) diff --git a/docs/Makefile.am b/docs/Makefile.am index 9939cc8..410c256 100644 --- a/docs/Makefile.am +++ b/docs/Makefile.am @@ -25,8 +25,6 @@ DOC_SOURCE_DIR=../src DEVHELP_DIR=$(datadir)/gtk-doc/html/libvirt -BUILT_SOURCES=hvsupport.html.in - apihtml = \ html/index.html \ html/libvirt-libvirt.html \ @@ -89,9 +87,15 @@ internals_html_in = \ $(patsubst $(srcdir)/%,%,$(wildcard $(srcdir)/internals/*.html.in)) internals_html = $(internals_html_in:%.html.in=%.html) +# todo.html is special - it is shipped in the tarball, but we +# have a dedicated 'todo' target to rebuild it from a proper +# config file, all other users are able to build it locally. +# For all other files, since we ship pre-built html in the +# tarball, we must also ship the sources, even when those +# sources are themselves generated. dot_html_in = $(notdir $(wildcard $(srcdir)/*.html.in)) \ todo.html.in \ - hvsupport.html.in + $(srcdir)/hvsupport.html.in dot_html = $(dot_html_in:%.html.in=%.html) dot_php_in = $(notdir $(wildcard $(srcdir)/*.php.in)) @@ -136,25 +140,22 @@ EXTRA_DIST= \ $(xml) $(qemu_xml) $(lxc_xml) $(fig) $(png) $(css) \ $(patches) $(dot_php_in) $(dot_php_code_in) $(dot_php)\ $(internals_html_in) $(internals_html) \ - sitemap.html.in \ + sitemap.html.in aclperms.htmlinc \ todo.pl hvsupport.pl todo.cfg-example -BUILT_SOURCES += aclperms.htmlinc - -CLEANFILES = $(srcdir)/aclperms.htmlinc - acl.html:: $(srcdir)/aclperms.htmlinc $(srcdir)/aclperms.htmlinc: $(top_srcdir)/src/access/viraccessperm.h \ $(srcdir)/genaclperms.pl Makefile.am - $(PERL) $(srcdir)/genaclperms.pl $< > $@ + $(AM_V_GEN)$(PERL) $(srcdir)/genaclperms.pl $< > $@ MAINTAINERCLEANFILES = \ $(addprefix $(srcdir)/,$(dot_html)) \ $(addprefix $(srcdir)/,$(apihtml)) \ $(addprefix $(srcdir)/,$(devhelphtml)) \ $(addprefix $(srcdir)/,$(internals_html)) \ - $(addprefix $(srcdir)/,$(dot_php)) + $(addprefix $(srcdir)/,$(dot_php)) \ + $(srcdir)/hvsupport.html.in $(srcdir)/aclperms.htmlinc all-am: web @@ -183,7 +184,9 @@ todo: rm -f todo.html.in $(MAKE) todo.html -hvsupport.html.in: $(srcdir)/hvsupport.pl \ +hvsupport.html:: $(srcdir)/hvsupport.html.in + +$(srcdir)/hvsupport.html.in: $(srcdir)/hvsupport.pl \ $(srcdir)/../src/libvirt_public.syms \ $(srcdir)/../src/libvirt_qemu.syms $(srcdir)/../src/libvirt_lxc.syms \ $(srcdir)/../src/driver.h @@ -295,7 +298,7 @@ clean-local: maintainer-clean-local: clean-local rm -rf $(srcdir)/libvirt-api.xml $(srcdir)/libvirt-refs.xml \ - todo.html.in hvsupport.html.in + todo.html.in rm -rf $(srcdir)/libvirt-qemu-api.xml $(srcdir)/libvirt-qemu-refs.xml rm -rf $(srcdir)/libvirt-lxc-api.xml $(srcdir)/libvirt-lxc-refs.xml rm -rf $(APIBUILD_STAMP) -- 1.8.3.1

1 1

[libvirt] [PATCH] build: fix virtlockd file distribution
by Eric Blake 31 Aug '13

31 Aug '13

Since virtlockd is only built when libvirtd is built, we should not install its auxiliary files unconditionally. This solves two failures. 1. 'make distcheck' complains: rm -f Makefile ERROR: files left in build directory after distclean: ./src/virtlockd.8 2. './autobuild.sh' complains: Checking for unpackaged file(s): /usr/lib/rpm/check-files /home/eblake/rpmbuild/BUILDROOT/mingw-libvirt-1.1.1-1.fc19.eblake1377879911.x86_64 error: Installed (but unpackaged) file(s) found: /usr/i686-w64-mingw32/sys-root/mingw/etc/libvirt/virtlockd.conf /usr/i686-w64-mingw32/sys-root/mingw/share/augeas/lenses/tests/test_virtlockd.aug /usr/i686-w64-mingw32/sys-root/mingw/share/augeas/lenses/virtlockd.aug /usr/i686-w64-mingw32/sys-root/mingw/share/man/man8/virtlockd.8 /usr/x86_64-w64-mingw32/sys-root/mingw/etc/libvirt/virtlockd.conf /usr/x86_64-w64-mingw32/sys-root/mingw/share/augeas/lenses/tests/test_virtlockd.aug /usr/x86_64-w64-mingw32/sys-root/mingw/share/augeas/lenses/virtlockd.aug /usr/x86_64-w64-mingw32/sys-root/mingw/share/man/man8/virtlockd.8 * src/Makefile.am (CLEANFILES): Add virtlockd.8. (man8_MANS, conf_DATA, augeas_DATA, augeastest_DATA): Only install virtlockd files when daemon is built. Signed-off-by: Eric Blake <eblake(a)redhat.com> --- Pushing under the build-breaker rule, once my testing completes. src/Makefile.am | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/src/Makefile.am b/src/Makefile.am index d8b943d..636bcbc 100644 --- a/src/Makefile.am +++ b/src/Makefile.am @@ -2046,14 +2046,16 @@ virtlockd.8: $(srcdir)/virtlockd.8.in < $< > $@-t && \ mv $@-t $@ +if WITH_LIBVIRTD man8_MANS = virtlockd.8 conf_DATA += locking/virtlockd.conf augeas_DATA += locking/virtlockd.aug augeastest_DATA += test_virtlockd.aug +endif WITH_LIBVIRTD -CLEANFILES += test_virtlockd.aug +CLEANFILES += test_virtlockd.aug virtlockd.8 MAINTAINERCLEANFILES += $(srcdir)/virtlockd.8.in EXTRA_DIST += \ -- 1.8.3.1

1 0

[libvirt] [PATCH] build: fix 'make distcheck' out of the box
by Eric Blake 31 Aug '13

31 Aug '13

With the 1.1.1 tarball, if a user does 'make && make distcheck', things pass, but if they do 'make distcheck' after 'make clean', there is an odd failure: GEN ../../docs/devhelp/index.html I/O error : Permission denied I/O error : Permission denied runtime error: file ../../docs/devhelp/devhelp.xsl line 43 element document xsltDocumentElem: unable to save to ../../docs/devhelp/libvirt-virterror.html I/O error : Permission denied I/O error : Permission denied This implies that the rules for 'make dist' are missing a dependency - the generated documentation needs to be up-to-date before creating the tarball, or else the tarball will be missing files, where the end user will end up trying to rebuild files in srcdir, and that fails when srcdir is read-only. 1.1.1 plus this patch now works without issues (other issues have crept in to 1.1.2-rc1 that prevent 'make distcheck' from working, but those will be cleaned up in later patches). * docs/Makefile.am (dist-local): New dependency. Signed-off-by: Eric Blake <eblake(a)redhat.com> --- All that explanation, and just one line to change. :) Pushing under the build-breaker rule. docs/Makefile.am | 1 + 1 file changed, 1 insertion(+) diff --git a/docs/Makefile.am b/docs/Makefile.am index 0b0d2d4..9939cc8 100644 --- a/docs/Makefile.am +++ b/docs/Makefile.am @@ -288,6 +288,7 @@ $(APIBUILD_STAMP): $(srcdir)/apibuild.py \ check-local: all +dist-local: all clean-local: rm -f *~ *.bak *.hierarchy *.signals *-unused.txt *.html -- 1.8.3.1

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