mirror of
https://github.com/lcn2/calc.git
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ee900ec6ec
Dropped the use of Makefile variable ${SET_INSTALL_NAME}.
Under macOS it was always needed, elsewhere it was not.
Under macOS, the current version of both libcalc and
libcustcalc are set to the current calc release version.
Under macOS, to reduce dependency chains, we remove functions and
data that are unreachable by the entry point or exported symbols.
In particular, the linker is run with "-dead_strip".
88 lines
3.3 KiB
Makefile
88 lines
3.3 KiB
Makefile
#!/usr/bin/env make
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#
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# Makefile.local - local Makefile variables
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#
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# This file is included by Makefile after the last Makefile is set and
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# before the first make rule. This makes this file suitable to override
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# Makefile variables.
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#
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# To replace a Makefile variable, use := symbols. For example:
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#
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# CCWERR:= -Werror
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#
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# You can append to an existing Makefile variable using '+=' symbols.
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# For example:
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#
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# CFLAGS+= -Ofast
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####
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###################################################################
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# NOTE: For this and other commended out examples in this file, #
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# you need to remove the leading '#<whitespaces>' to take effect. #
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# #
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# Comments start with a #-character. #
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###################################################################
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####
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# RHEL Diagnosing memory, thread, and crash issues:
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#
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# For more info see: https://github.com/google/sanitizers/wiki/AddressSanitizer
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#
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# This comment block was tested under:
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#
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# RHEL9 gcc version 11.3.1 20221121 (Red Hat 11.3.1-4) (GCC)
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#
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# with:
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#
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# libasan-11.3.1-4.3.el9.x86_64 libubsan-11.3.1-4.3.el9.x86_64
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#
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# NOTE: With the above version, these are NOT supported:
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#
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# UNSUPPORTED_FSANITIZE:= -fsanitize=nullability-arg -fsanitize=nullability-assign
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#
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# Uncomment these lines:
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#
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# DEBUG:= -O0 -g
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# FSANITIZE:= -fsanitize=undefined -fsanitize=address -fsanitize=bool -fsanitize=bounds
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# FSANITIZE+= -fsanitize=enum -fsanitize=vptr -fsanitize=integer-divide-by-zero
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# FSANITIZE+= -fsanitize=float-divide-by-zero -fsanitize=float-cast-overflow
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# FSANITIZE+= -fsanitize=nonnull-attribute -fsanitize=returns-nonnull-attribute
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# FSANITIZE+= -fsanitize=null -fsanitize=shift -fsanitize=signed-integer-overflow
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# FSANITIZE+= -fsanitize=unreachable -fsanitize=vla-bound
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# CFLAGS+= -Wno-invalid-command-line-argument ${FSANITIZE} -fno-omit-frame-pointer
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# LDFLAGS+= -Wno-invalid-command-line-argument ${FSANITIZE} -fno-omit-frame-pointer
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# CALC_ENV+= ASAN_OPTIONS=detect_stack_use_after_return=1
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####
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####
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# macOS Diagnosing memory, thread, and crash issues:
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#
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# For more info see: https://github.com/google/sanitizers/wiki/AddressSanitizer
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#
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# This comment block was tested under:
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#
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# macOS 13.5 with clang version 14.0.3 (clang-1403.0.22.14.1)
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#
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# For more info for clang to Diagnosing memory, thread, and crash issues early, see:
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#
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# https://developer.apple.com/documentation/xcode/diagnosing-memory-thread-and-crash-issues-early
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#
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# NOTE: With the above version, these are NOT supported:
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#
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# UNSUPPORTED_FSANITIZE:= -fsanitize-nullability-return
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#
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# Uncomment these lines:
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#
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# DEBUG:= -O0 -g
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# FSANITIZE:= -fsanitize=undefined -fsanitize=address -fsanitize=bool -fsanitize=bounds
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# FSANITIZE+= -fsanitize=enum -fsanitize=vptr -fsanitize=integer-divide-by-zero
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# FSANITIZE+= -fsanitize=float-divide-by-zero -fsanitize=float-cast-overflow
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# FSANITIZE+= -fsanitize=nonnull-attribute -fsanitize=nullability-arg
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# FSANITIZE+= -fsanitize=nullability-assign -fsanitize=returns-nonnull-attribute
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# FSANITIZE+= -fsanitize=null -fsanitize=object-size -fsanitize=shift
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# FSANITIZE+= -fsanitize=signed-integer-overflow -fsanitize=unreachable -fsanitize=vla-bound
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# CFLAGS+= -Wno-invalid-command-line-argument ${FSANITIZE} -fno-omit-frame-pointer
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# LDFLAGS+= -Wno-invalid-command-line-argument ${FSANITIZE} -fno-omit-frame-pointer
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# CALC_ENV+= ASAN_OPTIONS=detect_stack_use_after_return=1
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####
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