dracut: upgrade 055 -> 056

* Add a patch to fix musl build:
  src/install/util.c:30:19: error: missing binary operator before token "("
     30 | #if __GLIBC_PREREQ(2, 30) == 0
        |                   ^
  make: *** [Makefile:57: src/install/util.o] Error 1

* Pass "-fPIC" to CFLAGS to fix build warning with musl build:
  WARNING: dracut-1_056-r0 do_package_qa: QA Issue: dracut: ELF binary
  /usr/lib/dracut/dracut-install has relocations in .text [textrel]

Signed-off-by: Yi Zhao <yi.zhao@windriver.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>

2 files changed, 38 insertions, 1 deletions

diff --git a/meta-initramfs/recipes-devtools/dracut/dracut/0001-Guard-against-__GLIBC_PREREQ-for-musl-libc.patch b/meta-initramfs/recipes-devtools/dracut/dracut/0001-Guard-against-__GLIBC_PREREQ-for-musl-libc.patch
new file mode 100644
index 0000000000..bd768d00d2
--- /dev/null
+++ b/meta-initramfs/recipes-devtools/dracut/dracut/0001-Guard-against-__GLIBC_PREREQ-for-musl-libc.patch
@@ -0,0 +1,35 @@
+From ff5e1a662ba93ba79e2aeaaaec48a2a8ec4b4701 Mon Sep 17 00:00:00 2001
+From: Yi Zhao <yi.zhao@windriver.com>
+Date: Thu, 31 Mar 2022 22:22:44 +0800
+Subject: [PATCH] Guard against __GLIBC_PREREQ for musl libc
+
+Upstream-Status: Pending
+
+Signed-off-by: Yi Zhao <yi.zhao@windriver.com>
+---
+ src/install/util.c | 2 ++
+ 1 file changed, 2 insertions(+)
+
+diff --git a/src/install/util.c b/src/install/util.c
+index 5721de89..784aec48 100644
+--- a/src/install/util.c
++++ b/src/install/util.c
+@@ -27,6 +27,7 @@
+ 
+ #include "util.h"
+ 
++#if defined(__GLIBC__)
+ #if __GLIBC_PREREQ(2, 30) == 0
+ #include <sys/syscall.h>
+ #ifndef SYS_gettid
+@@ -35,6 +36,7 @@
+ 
+ #define gettid()    ((pid_t) syscall(SYS_gettid))
+ #endif /*__GLIBC_PREREQ */
++#endif /*__GLIBC__*/
+ 
+ size_t page_size(void)
+ {
+-- 
+2.25.1
+
diff --git a/meta-initramfs/recipes-devtools/dracut/dracut_055.bb b/meta-initramfs/recipes-devtools/dracut/dracut_056.bb
index a8fc5462f7..7b89006103 100644
--- a/meta-initramfs/recipes-devtools/dracut/dracut_055.bb
+++ b/meta-initramfs/recipes-devtools/dracut/dracut_056.bb
@@ -7,9 +7,10 @@ LIC_FILES_CHKSUM = "file://COPYING;md5=b234ee4d69f5fce4486a80fdaf4a4263"
 
 PE = "1"
 
-SRCREV = "86bf2533d77762e823ad7a3e06a574522c1a90e3"
+SRCREV = "631d5f72a223288aa1f48bb8e8d0313e75947400"
 SRC_URI = "git://git.kernel.org/pub/scm/boot/dracut/dracut.git;protocol=http;branch=master \
            file://0001-util.h-include-sys-reg.h-when-libc-glibc.patch \
+           file://0001-Guard-against-__GLIBC_PREREQ-for-musl-libc.patch \
            "
 
 DEPENDS += "kmod"
@@ -36,6 +37,7 @@ PACKAGECONFIG[systemd] = "--with-systemdsystemunitdir=${systemd_unitdir}/system/
 
 EXTRA_OEMAKE += 'libdir=${prefix}/lib LDLIBS="${LDLIBS}"'
 
+CFLAGS:append = " -fPIC"
 LDLIBS:append:libc-musl = " -lfts"
 
 do_configure() {