linux-kernel - [PATCH 2/2] kbuild: descend into scripts/gcc-plugins/ via scripts/Makefile

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-Id: <1542948687-7326-2-git-send-email-yamada.masahiro@socionext.com>
Date:   Fri, 23 Nov 2018 13:51:27 +0900
From:   Masahiro Yamada <yamada.masahiro@...ionext.com>
To:     linux-kbuild@...r.kernel.org
Cc:     Masahiro Yamada <yamada.masahiro@...ionext.com>,
        kernel-hardening@...ts.openwall.com,
        Kees Cook <keescook@...omium.org>,
        linux-kernel@...r.kernel.org,
        Michal Marek <michal.lkml@...kovi.net>,
        Emese Revfy <re.emese@...il.com>
Subject: [PATCH 2/2] kbuild: descend into scripts/gcc-plugins/ via scripts/Makefile

Now that 'prepare0' depends on 'scripts', building GCC plugins can
go into scripts/Makefile, which is a more standard way.

Signed-off-by: Masahiro Yamada <yamada.masahiro@...ionext.com>
---

 Makefile                     | 2 +-
 scripts/Makefile             | 3 ++-
 scripts/Makefile.gcc-plugins | 8 --------
 3 files changed, 3 insertions(+), 10 deletions(-)

diff --git a/Makefile b/Makefile
index cee4cec..a8bbe68 100644
--- a/Makefile
+++ b/Makefile
@@ -1114,7 +1114,7 @@ macroprepare: prepare1 archmacros
 
 archprepare: archheaders archscripts macroprepare scripts_basic
 
-prepare0: scripts archprepare gcc-plugins
+prepare0: scripts archprepare
 	$(Q)$(MAKE) $(build)=scripts/mod
 	$(Q)$(MAKE) $(build)=.
 
diff --git a/scripts/Makefile b/scripts/Makefile
index b48259d..feb1f71 100644
--- a/scripts/Makefile
+++ b/scripts/Makefile
@@ -36,9 +36,10 @@ PHONY += build_unifdef
 build_unifdef: $(obj)/unifdef
 	@:
 
+subdir-$(CONFIG_GCC_PLUGINS) += gcc-plugins
 subdir-$(CONFIG_MODVERSIONS) += genksyms
 subdir-$(CONFIG_SECURITY_SELINUX) += selinux
 subdir-$(CONFIG_GDB_SCRIPTS) += gdb
 
 # Let clean descend into subdirs
-subdir-	+= basic dtc kconfig mod package gcc-plugins
+subdir-	+= basic dtc kconfig mod package
diff --git a/scripts/Makefile.gcc-plugins b/scripts/Makefile.gcc-plugins
index 46c5c68..c36f199 100644
--- a/scripts/Makefile.gcc-plugins
+++ b/scripts/Makefile.gcc-plugins
@@ -49,11 +49,3 @@ KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS)
 # All enabled GCC plugins are collected here for building below.
 GCC_PLUGIN := $(gcc-plugin-y)
 export GCC_PLUGIN
-
-# Actually do the build, if requested.
-PHONY += gcc-plugins
-gcc-plugins: scripts_basic
-ifdef CONFIG_GCC_PLUGINS
-	$(Q)$(MAKE) $(build)=scripts/gcc-plugins
-endif
-	@:
-- 
2.7.4