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Build: Add menuselect options for using compiler sanitizers

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This patch adds menuselect options for building Asterisk with
various sanitizers provided by gcc and clang.

When one of *SANITIZER flags is set in menuselect, the appropriate
option is added to CFLAGS ad LDFLAGS for the build.

Information on sanitizers in the project wiki:
https://github.com/google/sanitizers/wiki

GCC Manual:
https://gcc.gnu.org/onlinedocs/gcc/Debugging-Options.html

Clang Compiler User's Manual:
http://clang.llvm.org/docs/UsersManual.html#controlling-code-generation

ASTERISK-24718 #close
Reported by: Badalian Vyacheslav

Change-Id: Iafa51b792b7bcb20e848b99d16cf362d08590fa0
This commit is contained in:
Ivan Poddubny
2015-10-10 23:20:55 +03:00
parent 1c799b1f1e
commit 486b172b50
2 changed files with 48 additions and 0 deletions
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20
Makefile.rules
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@@ -27,6 +27,26 @@
# extra cflags to build dependencies. Recursively expanded.
MAKE_DEPS=-MD -MT $@ -MF .$(subst /,_,$@).d -MP
ifeq ($(findstring ADDRESS_SANITIZER,$(MENUSELECT_CFLAGS)),ADDRESS_SANITIZER)
_ASTLDFLAGS+=-fsanitize=address
_ASTCFLAGS+=-fno-omit-frame-pointer -fsanitize=address
endif
ifeq ($(findstring THREAD_SANITIZER,$(MENUSELECT_CFLAGS)),THREAD_SANITIZER)
_ASTLDFLAGS+=-fsanitize=thread -pie -fPIE
_ASTCFLAGS+=-fno-omit-frame-pointer -pie -fPIE -fsanitize=thread
endif
ifeq ($(findstring LEAK_SANITIZER,$(MENUSELECT_CFLAGS)),LEAK_SANITIZER)
_ASTLDFLAGS+=-fsanitize=leak
_ASTCFLAGS+=-fno-omit-frame-pointer -fsanitize=leak
endif
ifeq ($(findstring UNDEFINED_SANITIZER,$(MENUSELECT_CFLAGS)),UNDEFINED_SANITIZER)
_ASTLDFLAGS+=-fsanitize=undefined
_ASTCFLAGS+=-fno-omit-frame-pointer -fsanitize=undefined
endif
ifeq ($(NOISY_BUILD),)
ECHO_PREFIX=@
CMD_PREFIX=@