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Makefile: add SANITIZE=1 to chase mem issues (host only)

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Philippe Teuwen 2020-10-06 16:58:42 +02:00
parent 042342dc8f
commit 66d67bcd9e
2 changed files with 9 additions and 0 deletions
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6
Makefile.defs
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@ -51,6 +51,12 @@ endif
DEFCXXFLAGS = -Wall -Werror -O3 -pipe
DEFCFLAGS = -Wall -Werror -O3 -fstrict-aliasing -pipe
DEFLDFLAGS =
# Next ones are activated only if SANITIZE=1
ifeq ($(SANITIZE),1)
DEFCFLAGS += -g -fsanitize=address -fno-omit-frame-pointer
DEFCXXFLAGS += -g -fsanitize=address -fno-omit-frame-pointer
DEFLDFLAGS += -g -fsanitize=address
endif
# Some more warnings we want as errors:
DEFCFLAGS += -Wbad-function-cast -Wredundant-decls -Wmissing-prototypes -Wchar-subscripts -Wshadow -Wundef -Wwrite-strings -Wunused -Wuninitialized -Wpointer-arith -Winline -Wformat -Wformat-security -Winit-self -Wmissing-include-dirs -Wnested-externs -Wmissing-declarations -Wempty-body -Wignored-qualifiers -Wmissing-field-initializers -Wtype-limits -Wold-style-definition
# Some more warnings we need first to eliminate, so temporarely tolerated:

3
doc/md/Development/Makefile-vs-CMake.md
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@ -15,6 +15,9 @@ At the moment both are maintained because they don't perfectly overlap yet.
|-----|---|---|---|
| verbose | V=1 | VERBOSE=1 | |
| warnings management | yes (1) | **no** | (1) cf Makefile.defs |
| extra GCC warnings | GCCEXTRA=1 | **no** | |
| extra Clang warnings | CLANGEXTRA=1 | **no** | only on host |
| AddressSanitize | SANITIZE=1 | **no** | only on host |
| compilation | in place | in build dir | |
| user `CFLAGS`/`LDFLAGS` | envvars honored (1) | envvars honored (2) | (1) also `LDLIBS` and `INCLUDES_CLIENT` for more tuning (2) only at first cmake call |
| Mingw gnu printf | `_ISOC99_SOURCE` | `_ISOC99_SOURCE` | and in cbor.h: `__attribute__((format (__MINGW_PRINTF_FORMAT, 2, 3)))`|