[PATCH] Fix objtool with clang

From	Peter Foley <pefoley2@pefoley.com>
Newsgroups	linux.kernel
Subject	[PATCH] Fix objtool with clang
Date	2016-11-26 23:30 +0100
Message-ID	<sHTDQ-47v-23@gated-at.bofh.it> (permalink)
Organization	linux.* mail to news gateway

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Clang doesn't support multiple arguments being passed to -Wp, so split
them.

Fixes this error:
HOSTCC   tools/objtool/fixdep.o
cat: tools/objtool/.fixdep.o.d: No such file or directory

Signed-off-by: Peter Foley <pefoley2@pefoley.com>
---
 tools/build/Build.include | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/tools/build/Build.include b/tools/build/Build.include
index 1dcb95e76f70..83c7be908009 100644
--- a/tools/build/Build.include
+++ b/tools/build/Build.include
@@ -89,10 +89,10 @@ if_changed = $(if $(strip $(any-prereq) $(arg-check)),             \
 # - per target C flags
 # - per object C flags
 # - BUILD_STR macro to allow '-D"$(variable)"' constructs
-c_flags = -Wp,-MD,$(depfile),-MT,$@ $(CFLAGS) -D"BUILD_STR(s)=\#s" $(CFLAGS_$(basetarget).o) $(CFLAGS_$(obj))
-cxx_flags = -Wp,-MD,$(depfile),-MT,$@ $(CXXFLAGS) -D"BUILD_STR(s)=\#s" $(CXXFLAGS_$(basetarget).o) $(CXXFLAGS_$(obj))
+c_flags = -Wp,-MD,$(depfile) -Wp,-MT,$@ $(CFLAGS) -D"BUILD_STR(s)=\#s" $(CFLAGS_$(basetarget).o) $(CFLAGS_$(obj))
+cxx_flags = -Wp,-MD,$(depfile) -Wp,-MT,$@ $(CXXFLAGS) -D"BUILD_STR(s)=\#s" $(CXXFLAGS_$(basetarget).o) $(CXXFLAGS_$(obj))
 
 ###
 ## HOSTCC C flags
 
-host_c_flags = -Wp,-MD,$(depfile),-MT,$@ $(CHOSTFLAGS) -D"BUILD_STR(s)=\#s" $(CHOSTFLAGS_$(basetarget).o) $(CHOSTFLAGS_$(obj))
+host_c_flags = -Wp,-MD,$(depfile) -Wp,-MT,$@ $(CHOSTFLAGS) -D"BUILD_STR(s)=\#s" $(CHOSTFLAGS_$(basetarget).o) $(CHOSTFLAGS_$(obj))
-- 
2.11.0.rc2

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[PATCH] Fix objtool with clang Peter Foley <pefoley2@pefoley.com> - 2016-11-26 23:30 +0100
  Re: [PATCH] Fix objtool with clang Jiri Olsa <jolsa@redhat.com> - 2016-11-27 17:20 +0100
    [PATCH v2] Fix objtool with clang Peter Foley <pefoley2@pefoley.com> - 2016-11-28 03:50 +0100
      Re: [PATCH v2] Fix objtool with clang Jiri Olsa <jolsa@redhat.com> - 2016-11-28 12:40 +0100
        Re: [PATCH v2] Fix objtool with clang Arnaldo Carvalho de Melo <acme@redhat.com> - 2016-11-28 16:10 +0100
          Re: [PATCH v2] Fix objtool with clang Peter Foley <pefoley2@pefoley.com> - 2016-11-28 16:30 +0100
            Re: [PATCH v2] Fix objtool with clang Jiri Olsa <jolsa@redhat.com> - 2016-11-28 18:00 +0100
              Re: [PATCH v2] Fix objtool with clang Arnaldo Carvalho de Melo <acme@redhat.com> - 2016-11-28 20:50 +0100
                Re: [PATCH v2] Fix objtool with clang Jiri Olsa <jolsa@redhat.com> - 2016-11-28 21:10 +0100
                Re: [PATCH v2] Fix objtool with clang Jiri Olsa <jolsa@redhat.com> - 2016-11-29 10:40 +0100
                Re: [PATCH v2] Fix objtool with clang Jiri Olsa <jolsa@redhat.com> - 2016-11-29 11:00 +0100
                Re: [PATCH v2] Fix objtool with clang Jiri Olsa <jolsa@redhat.com> - 2016-11-29 15:30 +0100
                Re: [PATCH v2] Fix objtool with clang Jiri Olsa <jolsa@redhat.com> - 2016-11-29 15:40 +0100
                Re: [PATCH v2] Fix objtool with clang Arnaldo Carvalho de Melo <acme@redhat.com> - 2016-11-29 15:50 +0100
                Re: [PATCH v2] Fix objtool with clang Jiri Olsa <jolsa@redhat.com> - 2016-11-29 16:30 +0100
                [PATCHv3] tools build: Make fixdep parsing wait for last target Jiri Olsa <jolsa@redhat.com> - 2016-12-01 14:10 +0100
                Re: [PATCHv3] tools build: Make fixdep parsing wait for last target Peter Foley <pefoley2@pefoley.com> - 2016-12-01 18:50 +0100
                Re: [PATCHv3] tools build: Make fixdep parsing wait for last target Arnaldo Carvalho de Melo <acme@redhat.com> - 2016-12-01 20:00 +0100
                Re: [PATCHv3] tools build: Make fixdep parsing wait for last target Jiri Olsa <jolsa@redhat.com> - 2016-12-02 09:50 +0100
                Re: [PATCHv3] tools build: Make fixdep parsing wait for last target Jiri Olsa <jolsa@redhat.com> - 2016-12-02 10:20 +0100
                Re: [PATCHv3] tools build: Make fixdep parsing wait for last target Arnaldo Carvalho de Melo <acme@redhat.com> - 2016-12-02 16:20 +0100
                [tip:perf/core] tools build: Make fixdep parsing wait for last  target tip-bot for Jiri Olsa <tipbot@zytor.com> - 2016-12-06 09:30 +0100
                Re: [PATCH v2] Fix objtool with clang Arnaldo Carvalho de Melo <acme@redhat.com> - 2016-11-29 15:40 +0100
            Re: [PATCH v2] Fix objtool with clang Arnaldo Carvalho de Melo <acme@redhat.com> - 2016-11-28 20:40 +0100
      [tip:perf/core] tools build: Fix objtool build with clang tip-bot for Peter Foley <tipbot@zytor.com> - 2016-12-06 09:30 +0100

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