diff --git a/.gitignore b/.gitignore
index 514deb7..f7ee3d9 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1,3 @@
 /linux-raw-sys-0.4.12.crate
 /linux-raw-sys-0.4.14.crate
+/linux-raw-sys-0.4.15.crate
diff --git a/rust-linux-raw-sys0.4.spec b/rust-linux-raw-sys0.4.spec
index ee0a0e4..519e5e4 100644
--- a/rust-linux-raw-sys0.4.spec
+++ b/rust-linux-raw-sys0.4.spec
@@ -1,11 +1,11 @@
-# Generated by rust2rpm 26
-%bcond_without check
+# Generated by rust2rpm 27
+%bcond check 1
 %global debug_package %{nil}
 
 %global crate linux-raw-sys
 
 Name:           rust-linux-raw-sys0.4
-Version:        0.4.14
+Version:        0.4.15
 Release:        %autorelease
 Summary:        Generated bindings for Linux's userspace API
 
@@ -63,6 +63,18 @@ use the "bootparam" feature of the "%{crate}" crate.
 %files       -n %{name}+bootparam-devel
 %ghost %{crate_instdir}/Cargo.toml
 
+%package     -n %{name}+btrfs-devel
+Summary:        %{summary}
+BuildArch:      noarch
+
+%description -n %{name}+btrfs-devel %{_description}
+
+This package contains library source intended for building other packages which
+use the "btrfs" feature of the "%{crate}" crate.
+
+%files       -n %{name}+btrfs-devel
+%ghost %{crate_instdir}/Cargo.toml
+
 %package     -n %{name}+elf-devel
 Summary:        %{summary}
 BuildArch:      noarch
@@ -75,6 +87,18 @@ use the "elf" feature of the "%{crate}" crate.
 %files       -n %{name}+elf-devel
 %ghost %{crate_instdir}/Cargo.toml
 
+%package     -n %{name}+elf_uapi-devel
+Summary:        %{summary}
+BuildArch:      noarch
+
+%description -n %{name}+elf_uapi-devel %{_description}
+
+This package contains library source intended for building other packages which
+use the "elf_uapi" feature of the "%{crate}" crate.
+
+%files       -n %{name}+elf_uapi-devel
+%ghost %{crate_instdir}/Cargo.toml
+
 %package     -n %{name}+errno-devel
 Summary:        %{summary}
 BuildArch:      noarch
@@ -159,6 +183,18 @@ use the "ioctl" feature of the "%{crate}" crate.
 %files       -n %{name}+ioctl-devel
 %ghost %{crate_instdir}/Cargo.toml
 
+%package     -n %{name}+landlock-devel
+Summary:        %{summary}
+BuildArch:      noarch
+
+%description -n %{name}+landlock-devel %{_description}
+
+This package contains library source intended for building other packages which
+use the "landlock" feature of the "%{crate}" crate.
+
+%files       -n %{name}+landlock-devel
+%ghost %{crate_instdir}/Cargo.toml
+
 %package     -n %{name}+loop_device-devel
 Summary:        %{summary}
 BuildArch:      noarch
@@ -231,6 +267,18 @@ use the "prctl" feature of the "%{crate}" crate.
 %files       -n %{name}+prctl-devel
 %ghost %{crate_instdir}/Cargo.toml
 
+%package     -n %{name}+ptrace-devel
+Summary:        %{summary}
+BuildArch:      noarch
+
+%description -n %{name}+ptrace-devel %{_description}
+
+This package contains library source intended for building other packages which
+use the "ptrace" feature of the "%{crate}" crate.
+
+%files       -n %{name}+ptrace-devel
+%ghost %{crate_instdir}/Cargo.toml
+
 %package     -n %{name}+std-devel
 Summary:        %{summary}
 BuildArch:      noarch
diff --git a/sources b/sources
index 00872d3..1f4d07d 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (linux-raw-sys-0.4.14.crate) = 28149660bd975ede05624af3582d5c78f498239f5d89713c2c32f5372fc16f4ca024dec35f81ea973a2cf986098890395dbda06ac6cf4ee29df3f9a0e11eaea7
+SHA512 (linux-raw-sys-0.4.15.crate) = b5c39181fb6b901abddd8b2e7b449142e2e5691cddadb8e6b74ddc3b53076b1d410522cfa45af68dd18befd24ff12313c2494cf2cb0cf142e2228bfe42014309