Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
Merge tag 'trace-v4.19-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace
Pull tracing fix from Steven Rostedt:
"This fixes an issue with the build system caused by a change that
modifies CC_FLAGS_FTRACE. The issue is that it breaks the dependencies
and causes "make targz-pkg" to rebuild the entire world"
* tag 'trace-v4.19-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace:
tracing/Makefile: Fix handling redefinition of CC_FLAGS_FTRACE
+5
-3
+5
-3
Makefile
+5
-3
Makefile
···
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$(call cc-disable-warning,maybe-uninitialized,)
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export CFLAGS_GCOV
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+
# The arch Makefiles can override CC_FLAGS_FTRACE. We may also append it later.
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+
ifdef CONFIG_FUNCTION_TRACER
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+
CC_FLAGS_FTRACE := -pg
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+
endif
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+
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# The arch Makefile can set ARCH_{CPP,A,C}FLAGS to override the default
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# values of the respective KBUILD_* variables
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ARCH_CPPFLAGS :=
···
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endif
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ifdef CONFIG_FUNCTION_TRACER
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-
ifndef CC_FLAGS_FTRACE
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-
CC_FLAGS_FTRACE := -pg
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-
endif
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ifdef CONFIG_FTRACE_MCOUNT_RECORD
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# gcc 5 supports generating the mcount tables directly
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ifeq ($(call cc-option-yn,-mrecord-mcount),y)