On Fri, Sep 21, 2018 at 06:08:56PM +0200, Clemens Gruber wrote:
> Taken from systemd upstream.
It would be good to include the upstream commit ID here.
- Roland
>
> Signed-off-by: Clemens Gruber
> ---
> ...-whether-struct-statx-is-defined-in-.patch | 104 ++
> patches/systemd-239/series| 4 +
> 2 files changed, 108 insertions(+)
> create mode 100644
> patches/systemd-239/0001-build-sys-Detect-whether-struct-statx-is-defined-in-.patch
> create mode 100644 patches/systemd-239/series
>
> diff --git
> a/patches/systemd-239/0001-build-sys-Detect-whether-struct-statx-is-defined-in-.patch
>
> b/patches/systemd-239/0001-build-sys-Detect-whether-struct-statx-is-defined-in-.patch
> new file mode 100644
> index 0..44a4b7504
> --- /dev/null
> +++
> b/patches/systemd-239/0001-build-sys-Detect-whether-struct-statx-is-defined-in-.patch
> @@ -0,0 +1,104 @@
> +From: Filipe Brandenburger
> +Date: Sun, 15 Jul 2018 22:43:35 -0700
> +Subject: [PATCH] build-sys: Detect whether struct statx is defined in
> + sys/stat.h
> +MIME-Version: 1.0
> +Content-Type: text/plain; charset=UTF-8
> +Content-Transfer-Encoding: 8bit
> +
> +Starting with glibc 2.27.9000-36.fc29, include file sys/stat.h will have a
> +definition for struct statx, in which case include file linux/stat.h should
> be
> +avoided, in order to prevent a duplicate definition.
> +
> +In file included from ../src/basic/missing.h:18,
> + from ../src/basic/util.h:28,
> + from ../src/basic/hashmap.h:10,
> + from ../src/shared/bus-util.h:12,
> + from ../src/libsystemd/sd-bus/bus-creds.c:11:
> +/usr/include/linux/stat.h:99:8: error: redefinition of ‘struct statx’
> + struct statx {
> + ^
> +In file included from /usr/include/sys/stat.h:446,
> + from ../src/basic/util.h:19,
> + from ../src/basic/hashmap.h:10,
> + from ../src/shared/bus-util.h:12,
> + from ../src/libsystemd/sd-bus/bus-creds.c:11:
> +/usr/include/bits/statx.h:36:8: note: originally defined here
> + struct statx
> + ^
> +
> +Extend our meson.build to look for struct statx when only sys/stat.h is
> +included and, in that case, do not include linux/stat.h anymore.
> +
> +Tested that systemd builds correctly when using a glibc version that
> includes a
> +definition for struct statx.
> +
> +glibc Fedora RPM update:
> +https://src.fedoraproject.org/rpms/glibc/c/28cb5d31fc1e5887912283c889689c47076278ae
> +
> +glibc upstream commit:
> +https://sourceware.org/git/?p=glibc.git;a=commitdiff;h=fd70af45528d59a00eb3190ef6706cb299488fcd
> +---
> + meson.build| 5 +
> + src/basic/missing.h| 5 -
> + src/basic/xattr-util.c | 1 -
> + 3 files changed, 9 insertions(+), 2 deletions(-)
> +
> +diff --git a/meson.build b/meson.build
> +index 04331dd41a19..a0e724070874 100644
> +--- a/meson.build
> b/meson.build
> +@@ -425,6 +425,7 @@ decl_headers = '''
> + #include
> + '''
> + # FIXME: key_serial_t is only defined in keyutils.h, this is bound to fail
> ++# FIXME: these should use -D_GNU_SOURCE, since that is defined at build time
> +
> + foreach decl : ['char16_t',
> + 'char32_t',
> +@@ -439,6 +440,10 @@ foreach decl : ['char16_t',
> + conf.set10('HAVE_' + decl.underscorify().to_upper(), have)
> + endforeach
> +
> ++conf.set10('HAVE_STRUCT_STATX_IN_SYS_STAT_H', cc.sizeof('struct statx',
> prefix : '''
> ++#include
> ++''', args : '-D_GNU_SOURCE') > 0)
> ++
> + foreach decl : [['IFLA_INET6_ADDR_GEN_MODE', 'linux/if_link.h'],
> + ['IN6_ADDR_GEN_MODE_STABLE_PRIVACY', 'linux/if_link.h'],
> + ['IFLA_VRF_TABLE', 'linux/if_link.h'],
> +diff --git a/src/basic/missing.h b/src/basic/missing.h
> +index 71a07d057474..14ad3d49140f 100644
> +--- a/src/basic/missing.h
> b/src/basic/missing.h
> +@@ -15,7 +15,6 @@
> + #include
> + #include
> + #include
> +-#include
> + #include
> + #include
> + #include
> +@@ -25,6 +24,10 @@
> + #include
> + #include
> +
> ++#if !HAVE_STRUCT_STATX_IN_SYS_STAT_H
> ++#include
> ++#endif
> ++
> + #if HAVE_AUDIT
> + #include
> + #endif
> +diff --git a/src/basic/xattr-util.c b/src/basic/xattr-util.c
> +index c5c55ea8461a..0ee0979837cd 100644
> +--- a/src/basic/xattr-util.c
> b/src/basic/xattr-util.c
> +@@ -2,7 +2,6 @@
> +
> + #include
> + #include
> +-#include
> + #include
> + #include
> + #include
> diff --git a/patches/systemd-239/series b/patches/systemd-239/series
> new file mode 100644
> index 0..c75fbeb9a
> --- /dev/null
> +++ b/patches/systemd-239/series
> @@ -0,0 +1,4 @@
> +# generated by git-ptx-patches
> +#tag:base --start-number 1
> +0001-build-sys-Detect-whether-struct-statx-is-defined-in-.patch
> +# 54d194f090a373e4c969c7c584a671c4 - git-ptx-patches magic
> --
> 2.19.0
>
>
>