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improve Address Sanitizer (ASAN) support and chk_tree

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Updated BUGS about MSYS2 on Windows compiling of calc.

    Added more git related checks and sanity checks to chk_tree.

    Added ${FSANITIZE} make variable to Makefile.config to hold
    common Address Sanitizer (ASAN) optins to modern Linux and macOS.
    The Address Sanitizer is NOT enabled not compiled in by default.
    Improved comments in Makefile.local for RHEL9.2 (Linux) and for
    macOS 14.0 that, when uncommented and calc is recompiled (i.e.,
    make clobber all) will enable the Address Sanitizer (ASAN) for calc.
This commit is contained in:
Landon Curt Noll
2023-10-06 21:59:06 -07:00
parent 2d2e1c5894
commit 0e6016f429
5 changed files with 149 additions and 98 deletions
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116
Makefile.local
View File

@@ -50,103 +50,51 @@
###################################################################
####
#
# Force calc to install under /usr/local
#
# BINDIR:= /usr/local/bin
# LIBDIR:= /usr/local/lib
# CALC_SHAREDIR:= /usr/local/share/calc
# CALC_INCDIR:= /usr/local/include/calc
#
# PREFIX:= /usr/local
# BINDIR:= ${PREFIX}/bin
# LIBDIR:= ${PREFIX}/lib
# CALC_SHAREDIR:= ${PREFIX}/share/calc
# CALC_INCDIR:= ${PREFIX}/include/calc
####
####
# RHEL Diagnosing memory, thread, and crash issues:
#
# For more info see: https://github.com/google/sanitizers/wiki/AddressSanitizer
# macOS Address Sanitizer (ASAN)
#
# This comment block was tested under:
#
# RHEL9 gcc version 11.3.1 20221121 (Red Hat 11.3.1-4) (GCC)
# macOS 14.0 with Apple clang version 15.0.0 (clang-1500.0.40.1) for arm64
#
# with:
# See the FSANITIZE comment block in Makefile.config for common FSANITIZE values and more info.
#
# libasan-11.3.1-4.3.el9.x86_64 libubsan-11.3.1-4.3.el9.x86_64
# To use the Address Sanitizer, uncomment this set set of lines and recompile (make clobber all):
#
# NOTE: With the above version, these are NOT supported:
#
# UNSUPPORTED_FSANITIZE:= -fsanitize=nullability-arg -fsanitize=nullability-assign
#
# Uncomment these lines:
#
# FSANITIZE:= -fsanitize=address
# FSANITIZE:= -fsanitize=bool
# FSANITIZE:= -fsanitize=bounds
# FSANITIZE+= -fsanitize=enum
# FSANITIZE+= -fsanitize=float-cast-overflow
# FSANITIZE+= -fsanitize=float-divide-by-zero
# FSANITIZE+= -fsanitize=integer-divide-by-zero
# FSANITIZE+= -fsanitize=nonnull-attribute
# FSANITIZE+= -fsanitize=null
# FSANITIZE+= -fsanitize=returns-nonnull-attribute
# FSANITIZE+= -fsanitize=shift
# FSANITIZE+= -fsanitize=signed-integer-overflow
# FSANITIZE:= -fsanitize=undefined
# FSANITIZE+= -fsanitize=unreachable
# FSANITIZE+= -fsanitize=vla-bound
# FSANITIZE+= -fsanitize=vptr
# CFLAGS+= -Wno-invalid-command-line-argument ${FSANITIZE} -fno-omit-frame-pointer
# LDFLAGS+= -Wno-invalid-command-line-argument ${FSANITIZE} -fno-omit-frame-pointer
# CALC_ENV+= ASAN_OPTIONS=detect_stack_use_after_return=1
# DEBUG:= -O0 -g
####
####
# macOS Diagnosing memory, thread, and crash issues:
#
# For more info see: https://github.com/google/sanitizers/wiki/AddressSanitizer
#
# This comment block was tested under:
#
# macOS 14.0 with clang version 15.0.7 (Red Hat 15.0.7-2.el9)
#
# For more info for clang to Diagnosing memory, thread, and crash issues early, see:
#
# https://developer.apple.com/documentation/xcode/diagnosing-memory-thread-and-crash-issues-early
#
# Uncomment these lines:
#
# These values are presented in the order listed for the above mentioned URL:
#
# FSANITIZE:= -fsanitize=alignment
# FSANITIZE:= -fsanitize=bool
# FSANITIZE:= -fsanitize=bounds
# FSANITIZE+= -fsanitize=enum
# FSANITIZE+= -fsanitize=vptr
# FSANITIZE+= -fsanitize=integer-divide-by-zero
# FSANITIZE+= -fsanitize=float-divide-by-zero
# FSANITIZE+= -fsanitize=float-cast-overflow
# FSANITIZE+= -fsanitize=nonnull-attribute
# FSANITIZE+= -fsanitize=nullability-arg
# FSANITIZE+= -fsanitize=nullability-assign
# FSANITIZE+= -fsanitize=returns-nonnull-attribute
# FSANITIZE+= -fsanitize=nullability-return
# FSANITIZE+= -fsanitize=null
# FSANITIZE+= -fsanitize=object-size
# FSANITIZE+= -fsanitize=shift
# FSANITIZE+= -fsanitize=signed-integer-overflow
# FSANITIZE:= -fsanitize=undefined
# FSANITIZE+= -fsanitize=unreachable
# FSANITIZE+= -fsanitize=vla-bound
#
# We also observe these options, while NOT order listed the above mentioned URL, work:
#
# FSANITIZE:= -fsanitize=address
#
# We combine the above FSANITIZE with these compile and link options:
#
# CFLAGS+= -Wno-invalid-command-line-argument ${FSANITIZE} -fno-omit-frame-pointer
# LDFLAGS+= -Wno-invalid-command-line-argument ${FSANITIZE} -fno-omit-frame-pointer
# CALC_ENV+= ASAN_OPTIONS=detect_stack_use_after_return=1
# CFLAGS+= ${FSANITIZE}
# LDFLAGS+= ${FSANITIZE}
# DEBUG:= -O0 -g3
####
####
# RHEL (Linux) Address Sanitizer (ASAN)
#
# This comment block was tested under:
#
# RHEL9.2 with clang version 15.0.7 (Red Hat 15.0.7-2.el9) for x86_64
#
# with these RPMs installed:
#
# libasan-11.3.1-4.3.el9.x86_64 libubsan-11.3.1-4.3.el9.x86_64
#
# See the FSANITIZE comment block in Makefile.config for common FSANITIZE values and more info.
#
# To use the Address Sanitizer, uncomment this set set of lines and recompile (make clobber all):
#
# FSANITIZE+= -fsanitize=bounds
# CFLAGS+= ${FSANITIZE}
# LDFLAGS+= ${FSANITIZE}
# DEBUG:= -O0 -g3
###