Add support for building with gcc-plugins

This doesn't enable any plugins, only the infrastrucutre for enabling
plugins at a later date.

19 files changed, 61 insertions, 16 deletions

diff --git a/configs/fedora/generic/CONFIG_GCC_PLUGINS b/configs/fedora/generic/CONFIG_GCC_PLUGINS
index 072e253ed..178242a97 100644
--- a/configs/fedora/generic/CONFIG_GCC_PLUGINS
+++ b/configs/fedora/generic/CONFIG_GCC_PLUGINS
@@ -1 +1 @@
-# CONFIG_GCC_PLUGINS is not set
+CONFIG_GCC_PLUGINS=y
diff --git a/configs/fedora/generic/CONFIG_GCC_PLUGIN_LATENT_ENTROPY b/configs/fedora/generic/CONFIG_GCC_PLUGIN_LATENT_ENTROPY
new file mode 100644
index 000000000..4775521e9
--- /dev/null
+++ b/configs/fedora/generic/CONFIG_GCC_PLUGIN_LATENT_ENTROPY
@@ -0,0 +1 @@
+# CONFIG_GCC_PLUGIN_LATENT_ENTROPY is not set
diff --git a/configs/fedora/generic/CONFIG_GCC_PLUGIN_RANDSTRUCT b/configs/fedora/generic/CONFIG_GCC_PLUGIN_RANDSTRUCT
new file mode 100644
index 000000000..649563cac
--- /dev/null
+++ b/configs/fedora/generic/CONFIG_GCC_PLUGIN_RANDSTRUCT
@@ -0,0 +1 @@
+# CONFIG_GCC_PLUGIN_RANDSTRUCT is not set
diff --git a/configs/fedora/generic/CONFIG_GCC_PLUGIN_STRUCTLEAK b/configs/fedora/generic/CONFIG_GCC_PLUGIN_STRUCTLEAK
new file mode 100644
index 000000000..23671269f
--- /dev/null
+++ b/configs/fedora/generic/CONFIG_GCC_PLUGIN_STRUCTLEAK
@@ -0,0 +1 @@
+# CONFIG_GCC_PLUGIN_STRUCTLEAK is not set
diff --git a/kernel-aarch64-debug.config b/kernel-aarch64-debug.config
index b499150c2..dfa50c756 100644
--- a/kernel-aarch64-debug.config
+++ b/kernel-aarch64-debug.config
@@ -1906,7 +1906,10 @@ CONFIG_GAMEPORT_FM801=m
 CONFIG_GAMEPORT_L4=m
 CONFIG_GAMEPORT=m
 CONFIG_GAMEPORT_NS558=m
-# CONFIG_GCC_PLUGINS is not set
+# CONFIG_GCC_PLUGIN_LATENT_ENTROPY is not set
+# CONFIG_GCC_PLUGIN_RANDSTRUCT is not set
+# CONFIG_GCC_PLUGIN_STRUCTLEAK is not set
+CONFIG_GCC_PLUGINS=y
 # CONFIG_GCOV_KERNEL is not set
 # CONFIG_GDB_SCRIPTS is not set
 # CONFIG_GENERIC_ADC_BATTERY is not set
diff --git a/kernel-aarch64.config b/kernel-aarch64.config
index e1e01b6d1..cab8a9da2 100644
--- a/kernel-aarch64.config
+++ b/kernel-aarch64.config
@@ -1888,7 +1888,10 @@ CONFIG_GAMEPORT_FM801=m
 CONFIG_GAMEPORT_L4=m
 CONFIG_GAMEPORT=m
 CONFIG_GAMEPORT_NS558=m
-# CONFIG_GCC_PLUGINS is not set
+# CONFIG_GCC_PLUGIN_LATENT_ENTROPY is not set
+# CONFIG_GCC_PLUGIN_RANDSTRUCT is not set
+# CONFIG_GCC_PLUGIN_STRUCTLEAK is not set
+CONFIG_GCC_PLUGINS=y
 # CONFIG_GCOV_KERNEL is not set
 # CONFIG_GDB_SCRIPTS is not set
 # CONFIG_GENERIC_ADC_BATTERY is not set
diff --git a/kernel-armv7hl-debug.config b/kernel-armv7hl-debug.config
index 545248782..75e81fbd6 100644
--- a/kernel-armv7hl-debug.config
+++ b/kernel-armv7hl-debug.config
@@ -2014,7 +2014,10 @@ CONFIG_GAMEPORT_FM801=m
 CONFIG_GAMEPORT_L4=m
 CONFIG_GAMEPORT=m
 CONFIG_GAMEPORT_NS558=m
-# CONFIG_GCC_PLUGINS is not set
+# CONFIG_GCC_PLUGIN_LATENT_ENTROPY is not set
+# CONFIG_GCC_PLUGIN_RANDSTRUCT is not set
+# CONFIG_GCC_PLUGIN_STRUCTLEAK is not set
+CONFIG_GCC_PLUGINS=y
 # CONFIG_GCOV_KERNEL is not set
 # CONFIG_GDB_SCRIPTS is not set
 CONFIG_GENERIC_ADC_BATTERY=m
diff --git a/kernel-armv7hl-lpae-debug.config b/kernel-armv7hl-lpae-debug.config
index 7b66643d7..133b13bab 100644
--- a/kernel-armv7hl-lpae-debug.config
+++ b/kernel-armv7hl-lpae-debug.config
@@ -1918,7 +1918,10 @@ CONFIG_GAMEPORT_FM801=m
 CONFIG_GAMEPORT_L4=m
 CONFIG_GAMEPORT=m
 CONFIG_GAMEPORT_NS558=m
-# CONFIG_GCC_PLUGINS is not set
+# CONFIG_GCC_PLUGIN_LATENT_ENTROPY is not set
+# CONFIG_GCC_PLUGIN_RANDSTRUCT is not set
+# CONFIG_GCC_PLUGIN_STRUCTLEAK is not set
+CONFIG_GCC_PLUGINS=y
 # CONFIG_GCOV_KERNEL is not set
 # CONFIG_GDB_SCRIPTS is not set
 CONFIG_GENERIC_ADC_BATTERY=m
diff --git a/kernel-armv7hl-lpae.config b/kernel-armv7hl-lpae.config
index 80c24dd20..afe40d0ee 100644
--- a/kernel-armv7hl-lpae.config
+++ b/kernel-armv7hl-lpae.config
@@ -1900,7 +1900,10 @@ CONFIG_GAMEPORT_FM801=m
 CONFIG_GAMEPORT_L4=m
 CONFIG_GAMEPORT=m
 CONFIG_GAMEPORT_NS558=m
-# CONFIG_GCC_PLUGINS is not set
+# CONFIG_GCC_PLUGIN_LATENT_ENTROPY is not set
+# CONFIG_GCC_PLUGIN_RANDSTRUCT is not set
+# CONFIG_GCC_PLUGIN_STRUCTLEAK is not set
+CONFIG_GCC_PLUGINS=y
 # CONFIG_GCOV_KERNEL is not set
 # CONFIG_GDB_SCRIPTS is not set
 CONFIG_GENERIC_ADC_BATTERY=m
diff --git a/kernel-armv7hl.config b/kernel-armv7hl.config
index 7c85eb2fd..c1dd5c7ec 100644
--- a/kernel-armv7hl.config
+++ b/kernel-armv7hl.config
@@ -1996,7 +1996,10 @@ CONFIG_GAMEPORT_FM801=m
 CONFIG_GAMEPORT_L4=m
 CONFIG_GAMEPORT=m
 CONFIG_GAMEPORT_NS558=m
-# CONFIG_GCC_PLUGINS is not set
+# CONFIG_GCC_PLUGIN_LATENT_ENTROPY is not set
+# CONFIG_GCC_PLUGIN_RANDSTRUCT is not set
+# CONFIG_GCC_PLUGIN_STRUCTLEAK is not set
+CONFIG_GCC_PLUGINS=y
 # CONFIG_GCOV_KERNEL is not set
 # CONFIG_GDB_SCRIPTS is not set
 CONFIG_GENERIC_ADC_BATTERY=m
diff --git a/kernel-i686-debug.config b/kernel-i686-debug.config
index 0921b026b..39a60e217 100644
--- a/kernel-i686-debug.config
+++ b/kernel-i686-debug.config
@@ -1748,7 +1748,10 @@ CONFIG_GAMEPORT_FM801=m
 CONFIG_GAMEPORT_L4=m
 CONFIG_GAMEPORT=m
 CONFIG_GAMEPORT_NS558=m
-# CONFIG_GCC_PLUGINS is not set
+# CONFIG_GCC_PLUGIN_LATENT_ENTROPY is not set
+# CONFIG_GCC_PLUGIN_RANDSTRUCT is not set
+# CONFIG_GCC_PLUGIN_STRUCTLEAK is not set
+CONFIG_GCC_PLUGINS=y
 # CONFIG_GCOV_KERNEL is not set
 # CONFIG_GDB_SCRIPTS is not set
 # CONFIG_GENERIC_ADC_BATTERY is not set
diff --git a/kernel-i686.config b/kernel-i686.config
index 50ac97086..92b5bbfab 100644
--- a/kernel-i686.config
+++ b/kernel-i686.config
@@ -1727,7 +1727,10 @@ CONFIG_GAMEPORT_FM801=m
 CONFIG_GAMEPORT_L4=m
 CONFIG_GAMEPORT=m
 CONFIG_GAMEPORT_NS558=m
-# CONFIG_GCC_PLUGINS is not set
+# CONFIG_GCC_PLUGIN_LATENT_ENTROPY is not set
+# CONFIG_GCC_PLUGIN_RANDSTRUCT is not set
+# CONFIG_GCC_PLUGIN_STRUCTLEAK is not set
+CONFIG_GCC_PLUGINS=y
 # CONFIG_GCOV_KERNEL is not set
 # CONFIG_GDB_SCRIPTS is not set
 # CONFIG_GENERIC_ADC_BATTERY is not set
diff --git a/kernel-ppc64le-debug.config b/kernel-ppc64le-debug.config
index 4a2159062..2946b79a5 100644
--- a/kernel-ppc64le-debug.config
+++ b/kernel-ppc64le-debug.config
@@ -1611,7 +1611,10 @@ CONFIG_GAMEPORT_FM801=m
 CONFIG_GAMEPORT_L4=m
 CONFIG_GAMEPORT=m
 CONFIG_GAMEPORT_NS558=m
-# CONFIG_GCC_PLUGINS is not set
+# CONFIG_GCC_PLUGIN_LATENT_ENTROPY is not set
+# CONFIG_GCC_PLUGIN_RANDSTRUCT is not set
+# CONFIG_GCC_PLUGIN_STRUCTLEAK is not set
+CONFIG_GCC_PLUGINS=y
 # CONFIG_GCOV_KERNEL is not set
 # CONFIG_GDB_SCRIPTS is not set
 # CONFIG_GEF_PPC9A is not set
diff --git a/kernel-ppc64le.config b/kernel-ppc64le.config
index 874b14338..16e84c592 100644
--- a/kernel-ppc64le.config
+++ b/kernel-ppc64le.config
@@ -1590,7 +1590,10 @@ CONFIG_GAMEPORT_FM801=m
 CONFIG_GAMEPORT_L4=m
 CONFIG_GAMEPORT=m
 CONFIG_GAMEPORT_NS558=m
-# CONFIG_GCC_PLUGINS is not set
+# CONFIG_GCC_PLUGIN_LATENT_ENTROPY is not set
+# CONFIG_GCC_PLUGIN_RANDSTRUCT is not set
+# CONFIG_GCC_PLUGIN_STRUCTLEAK is not set
+CONFIG_GCC_PLUGINS=y
 # CONFIG_GCOV_KERNEL is not set
 # CONFIG_GDB_SCRIPTS is not set
 # CONFIG_GEF_PPC9A is not set
diff --git a/kernel-s390x-debug.config b/kernel-s390x-debug.config
index 3c00472b5..1cdb54e78 100644
--- a/kernel-s390x-debug.config
+++ b/kernel-s390x-debug.config
@@ -1591,7 +1591,10 @@ CONFIG_GAMEPORT_FM801=m
 # CONFIG_GAMEPORT is not set
 CONFIG_GAMEPORT_L4=m
 CONFIG_GAMEPORT_NS558=m
-# CONFIG_GCC_PLUGINS is not set
+# CONFIG_GCC_PLUGIN_LATENT_ENTROPY is not set
+# CONFIG_GCC_PLUGIN_RANDSTRUCT is not set
+# CONFIG_GCC_PLUGIN_STRUCTLEAK is not set
+CONFIG_GCC_PLUGINS=y
 # CONFIG_GCOV_KERNEL is not set
 # CONFIG_GDB_SCRIPTS is not set
 # CONFIG_GENERIC_ADC_BATTERY is not set
diff --git a/kernel-s390x.config b/kernel-s390x.config
index 7f3d9f453..f5e7ddd07 100644
--- a/kernel-s390x.config
+++ b/kernel-s390x.config
@@ -1570,7 +1570,10 @@ CONFIG_GAMEPORT_FM801=m
 # CONFIG_GAMEPORT is not set
 CONFIG_GAMEPORT_L4=m
 CONFIG_GAMEPORT_NS558=m
-# CONFIG_GCC_PLUGINS is not set
+# CONFIG_GCC_PLUGIN_LATENT_ENTROPY is not set
+# CONFIG_GCC_PLUGIN_RANDSTRUCT is not set
+# CONFIG_GCC_PLUGIN_STRUCTLEAK is not set
+CONFIG_GCC_PLUGINS=y
 # CONFIG_GCOV_KERNEL is not set
 # CONFIG_GDB_SCRIPTS is not set
 # CONFIG_GENERIC_ADC_BATTERY is not set
diff --git a/kernel-x86_64-debug.config b/kernel-x86_64-debug.config
index 25f196be1..a9ebce6c3 100644
--- a/kernel-x86_64-debug.config
+++ b/kernel-x86_64-debug.config
@@ -1792,7 +1792,10 @@ CONFIG_GAMEPORT_L4=m
 CONFIG_GAMEPORT=m
 CONFIG_GAMEPORT_NS558=m
 # CONFIG_GART_IOMMU is not set
-# CONFIG_GCC_PLUGINS is not set
+# CONFIG_GCC_PLUGIN_LATENT_ENTROPY is not set
+# CONFIG_GCC_PLUGIN_RANDSTRUCT is not set
+# CONFIG_GCC_PLUGIN_STRUCTLEAK is not set
+CONFIG_GCC_PLUGINS=y
 # CONFIG_GCOV_KERNEL is not set
 # CONFIG_GDB_SCRIPTS is not set
 # CONFIG_GENERIC_ADC_BATTERY is not set
diff --git a/kernel-x86_64.config b/kernel-x86_64.config
index 4fd254334..688acceb6 100644
--- a/kernel-x86_64.config
+++ b/kernel-x86_64.config
@@ -1771,7 +1771,10 @@ CONFIG_GAMEPORT_L4=m
 CONFIG_GAMEPORT=m
 CONFIG_GAMEPORT_NS558=m
 # CONFIG_GART_IOMMU is not set
-# CONFIG_GCC_PLUGINS is not set
+# CONFIG_GCC_PLUGIN_LATENT_ENTROPY is not set
+# CONFIG_GCC_PLUGIN_RANDSTRUCT is not set
+# CONFIG_GCC_PLUGIN_STRUCTLEAK is not set
+CONFIG_GCC_PLUGINS=y
 # CONFIG_GCOV_KERNEL is not set
 # CONFIG_GDB_SCRIPTS is not set
 # CONFIG_GENERIC_ADC_BATTERY is not set
diff --git a/kernel.spec b/kernel.spec
index bd966c1e2..311ef4c3d 100644
--- a/kernel.spec
+++ b/kernel.spec
@@ -384,7 +384,7 @@ Requires: kernel-modules-uname-r = %{KVERREL}%{?variant}
 BuildRequires: kmod, patch, bash, tar, git-core
 BuildRequires: bzip2, xz, findutils, gzip, m4, perl-interpreter, perl-Carp, perl-devel, perl-generators, make, diffutils, gawk
 BuildRequires: gcc, binutils, redhat-rpm-config, hmaccalc, bison, flex
-BuildRequires: net-tools, hostname, bc, elfutils-devel
+BuildRequires: net-tools, hostname, bc, elfutils-devel, gcc-plugin-devel
 # Used to mangle unversioned shebangs to be Python 3
 BuildRequires: /usr/bin/pathfix.py
 %if %{with_sparse}