[PATCH liburing v3 0/3] Fedora 31 RPM improvements

[PATCH liburing v3 0/3] Fedora 31 RPM improvements

[Stefan Hajnoczi]

v3:
 * Remember to commit my changes ;-).  The changelog now contains user-visible
   changes in 0.2 and the https git.kernel.dk URL.

v2:
 * Wrap commit description to 72 characters
 * Put user-visible changes into 0.2 RPM changelog
 * Use https git.kernel.dk URL for tar.gz

Jeff Moyer and I have been working on RPMs for liburing.  This patch series
contains fixes required to build Fedora 31 RPMs.

I have also tested on openSUSE Leap 15.1 to verify that these changes work on
other rpm-based distros.

Jeff Moyer (1):
  spec: Fedora RPM cleanups

Stefan Hajnoczi (2):
  spec: update RPM version number to 0.2
  Makefile: add missing .pc dependency on .spec file

 Makefile      |  2 +-
 liburing.spec | 59 ++++++++++++++++++++++++++-------------------------
 2 files changed, 31 insertions(+), 30 deletions(-)

-- 
2.23.0

[PATCH liburing v3 1/3] spec: update RPM version number to 0.2

[Stefan Hajnoczi]

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
---
 liburing.spec | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/liburing.spec b/liburing.spec
index 1337034..f9e9262 100644
--- a/liburing.spec
+++ b/liburing.spec
@@ -1,5 +1,5 @@
 Name: liburing
-Version: 0.1
+Version: 0.2
 Release: 1
 Summary: Linux-native io_uring I/O access library
 License: LGPLv2+
-- 
2.23.0

[PATCH liburing v3 2/3] Makefile: add missing .pc dependency on .spec file

[Stefan Hajnoczi]

The version number is extracted from the .spec file.  Make .pc depend on
.spec so that VERSION variable substitutions are always up-to-date.

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
---
 Makefile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Makefile b/Makefile
index cc457bb..8af1c3a 100644
--- a/Makefile
+++ b/Makefile
@@ -31,7 +31,7 @@ ifneq ($(MAKECMDGOALS),clean)
 include config-host.mak
 endif
 
-%.pc: %.pc.in config-host.mak
+%.pc: %.pc.in config-host.mak $(SPECFILE)
 	sed -e "s%@prefix@%$(prefix)%g" \
 	    -e "s%@libdir@%$(libdir)%g" \
 	    -e "s%@includedir@%$(includedir)%g" \
-- 
2.23.0

[PATCH liburing v3 3/3] spec: Fedora RPM cleanups

[Stefan Hajnoczi]

From: Jeff Moyer <jmoyer@redhat.com>

Cole Robinson and Fabio Valenti made a number of suggestions for the
.spec file:
https://bugzilla.redhat.com/show_bug.cgi?id=1766157

 * Release should be Release: 1%{?dist} so the .fcXX bits get appended
   to the version string
 * Source: should be a pointer to the upstream URL that hosts the
   release. In this case I think it should be
   https://github.com/axboe/liburing/archive/...
   the ending weirdness is due to github renaming the archive strangely.
   You might need to pass '-n %{name}-%{name}-%{version}' to
   %setup/%autosetup to tell it what the extracted archive name is
 * The %defattr lines should be removed:
   https://pagure.io/packaging-committee/issue/77
 * The Group: lines should be removed
 * All the BuildRoot and RPM_BUILD_ROOT lines should be removed. %clean
   should be removed
 * The ./configure line should be replaced with just %configure
 * The 'make' call should be %make_build
 * The 'make install' call should be %make_install
 * The %pre and %post sections can be entirely removed, ldconfig is
   done automatically:
   https://fedoraproject.org/wiki/Changes/Removing_ldconfig_scriptlets
 * The devel package 'Requires: liburing' should instead be: Requires:
   %{name} = %{version}-%{release}
 * The devel package should also have Requires: pkgconfig
 * I think all the %attr usage can be entirely removed, unless they are
   doing something that the build system isn't doing.
 * The Provides: liburing.so.1 shouldn't be necessary, I'm pretty sure
   RPM automatically adds annotations like this
 * Replace %setup with %autosetup, which will automatically apply any
   listed Patch: in the spec if anything is backported in the future.
   It's a small maintenace optimization

These changes work on Fedora 31 and openSUSE Leap 15.1.  Therefore they
are likely to work on other rpm-based distributions too.

Tested-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
---
 liburing.spec | 57 ++++++++++++++++++++++++++-------------------------
 1 file changed, 29 insertions(+), 28 deletions(-)

diff --git a/liburing.spec b/liburing.spec
index f9e9262..e542771 100644
--- a/liburing.spec
+++ b/liburing.spec
@@ -1,12 +1,11 @@
 Name: liburing
 Version: 0.2
-Release: 1
+Release: 1%{?dist}
 Summary: Linux-native io_uring I/O access library
 License: LGPLv2+
-Group:  System Environment/Libraries
 Source: %{name}-%{version}.tar.gz
-BuildRoot: %{_tmppath}/%{name}-root
-URL: http://git.kernel.dk/cgit/liburing/
+URL: https://git.kernel.dk/cgit/liburing/snapshot/%{name}-%{version}.tar.gz
+BuildRequires: gcc
 
 %description
 Provides native async IO for the Linux kernel, in a fast and efficient
@@ -14,47 +13,49 @@ manner, for both buffered and O_DIRECT.
 
 %package devel
 Summary: Development files for Linux-native io_uring I/O access library
-Group: Development/System
-Requires: liburing
-Provides: liburing.so.1
+Requires: %{name} = %{version}-%{release}
+Requires: pkgconfig
 
 %description devel
 This package provides header files to include and libraries to link with
 for the Linux-native io_uring.
 
 %prep
-%setup
+%autosetup
 
 %build
-./configure --prefix=/usr --libdir=/%{_libdir} --mandir=/usr/share/man
-make
+./configure --prefix=%{_prefix} --libdir=/%{_libdir} --mandir=%{_mandir} --includedir=%{_includedir}
 
-%install
-[ "$RPM_BUILD_ROOT" != "/" ] && rm -rf $RPM_BUILD_ROOT
-
-make install DESTDIR=$RPM_BUILD_ROOT
-
-%clean
-[ "$RPM_BUILD_ROOT" != "/" ] && rm -rf $RPM_BUILD_ROOT
+%make_build
 
-%post -p /sbin/ldconfig
-
-%postun -p /sbin/ldconfig
+%install
+%make_install
 
 %files
-%defattr(-,root,root)
 %attr(0755,root,root) %{_libdir}/liburing.so.*
 %doc COPYING
 
 %files devel
-%defattr(-,root,root)
-%attr(-,root,root) %{_includedir}/liburing/
-%attr(0644,root,root) %{_includedir}/liburing.h
-%attr(0755,root,root) %{_libdir}/liburing.so
-%attr(0644,root,root) %{_libdir}/liburing.a
-%attr(0644,root,root) %{_libdir}/pkgconfig/*
-%attr(0644,root,root) %{_mandir}/man2/*
+%{_includedir}/liburing/
+%{_includedir}/liburing.h
+%{_libdir}/liburing.so
+%{_libdir}/liburing.a
+%{_libdir}/pkgconfig/*
+%{_mandir}/man2/*
 
 %changelog
+* Thu Oct 31 2019 Jeff Moyer <jmoyer@redhat.com> - 0.2-1
+- Add io_uring_cq_ready()
+- Add io_uring_peek_batch_cqe()
+- Add io_uring_prep_accept()
+- Add io_uring_prep_{recv,send}msg()
+- Add io_uring_prep_timeout_remove()
+- Add io_uring_queue_init_params()
+- Add io_uring_register_files_update()
+- Add io_uring_sq_space_left()
+- Add io_uring_wait_cqe_timeout()
+- Add io_uring_wait_cqes()
+- Add io_uring_wait_cqes_timeout()
+
 * Tue Jan 8 2019 Jens Axboe <axboe@kernel.dk> - 0.1
 - Initial version
-- 
2.23.0

Re: [PATCH liburing v3 0/3] Fedora 31 RPM improvements

[Jeff Moyer]

Stefan Hajnoczi <stefanha@redhat.com> writes:

> v3:
>  * Remember to commit my changes ;-).  The changelog now contains user-visible
>    changes in 0.2 and the https git.kernel.dk URL.
>
> v2:
>  * Wrap commit description to 72 characters
>  * Put user-visible changes into 0.2 RPM changelog
>  * Use https git.kernel.dk URL for tar.gz
>
> Jeff Moyer and I have been working on RPMs for liburing.  This patch series
> contains fixes required to build Fedora 31 RPMs.
>
> I have also tested on openSUSE Leap 15.1 to verify that these changes work on
> other rpm-based distros.
>
> Jeff Moyer (1):
>   spec: Fedora RPM cleanups
>
> Stefan Hajnoczi (2):
>   spec: update RPM version number to 0.2
>   Makefile: add missing .pc dependency on .spec file
>
>  Makefile      |  2 +-
>  liburing.spec | 59 ++++++++++++++++++++++++++-------------------------
>  2 files changed, 31 insertions(+), 30 deletions(-)

For the series:
Acked-by: Jeff Moyer <jmoyer@redhat.com>

Re: [PATCH liburing v3 0/3] Fedora 31 RPM improvements

[Jens Axboe]

On 11/5/19 6:09 AM, Jeff Moyer wrote:
> Acked-by: Jeff Moyer<jmoyer@redhat.com>

Patch 3 is attributed to you, but not signed off by you. Can
I add your SOB to it?

-- 
Jens Axboe

Re: [PATCH liburing v3 0/3] Fedora 31 RPM improvements

[Jeff Moyer]

Jens Axboe <axboe@kernel.dk> writes:

> On 11/5/19 6:09 AM, Jeff Moyer wrote:
>> Acked-by: Jeff Moyer<jmoyer@redhat.com>
>
> Patch 3 is attributed to you, but not signed off by you. Can
> I add your SOB to it?

Yes.

Re: [PATCH liburing v3 0/3] Fedora 31 RPM improvements

[Jens Axboe]

On 11/5/19 8:22 AM, Jeff Moyer wrote:
> Jens Axboe <axboe@kernel.dk> writes:
> 
>> On 11/5/19 6:09 AM, Jeff Moyer wrote:
>>> Acked-by: Jeff Moyer<jmoyer@redhat.com>
>>
>> Patch 3 is attributed to you, but not signed off by you. Can
>> I add your SOB to it?
> 
> Yes.

Great, done

-- 
Jens Axboe

Re: [PATCH liburing v3 0/3] Fedora 31 RPM improvements

[Jens Axboe]

On 11/5/19 12:39 AM, Stefan Hajnoczi wrote:
> v3:
>   * Remember to commit my changes ;-).  The changelog now contains user-visible
>     changes in 0.2 and the https git.kernel.dk URL.
> 
> v2:
>   * Wrap commit description to 72 characters
>   * Put user-visible changes into 0.2 RPM changelog
>   * Use https git.kernel.dk URL for tar.gz
> 
> Jeff Moyer and I have been working on RPMs for liburing.  This patch series
> contains fixes required to build Fedora 31 RPMs.
> 
> I have also tested on openSUSE Leap 15.1 to verify that these changes work on
> other rpm-based distros.

Thanks, applied!

-- 
Jens Axboe