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Add MODE=optlinux build mode (#141)
This commit is contained in:
Justine Tunney
parent
226aaf3547
commit
67b5200a0b
111 changed files with 934 additions and 854 deletions
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@ -9,17 +9,13 @@
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# - Reasonably small
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# - Reasonably optimized
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# - Reasonably debuggable
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ifeq ($(MODE),)
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CONFIG_CCFLAGS += \
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$(BACKTRACES) \
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$(FTRACE) \
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-Og
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TARGET_ARCH ?= \
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-msse3
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endif
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# Optimized Mode
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@ -31,22 +27,39 @@ endif
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# - No memory corruption detection
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# - assert() / CHECK_xx() may leak code into binary for debuggability
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# - GCC 8+ hoists check fails into .text.cold, thus minimizing impact
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ifeq ($(MODE), opt)
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CONFIG_CPPFLAGS += \
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-DNDEBUG \
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-msse2avx \
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-Wa,-msse2avx
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CONFIG_CCFLAGS += \
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$(BACKTRACES) \
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$(FTRACE) \
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-O3
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TARGET_ARCH ?= \
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-march=native
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endif
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# Optimized Linux Mode
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#
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# - `make MODE=optlinux`
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# - Turns on red zone
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# - Turns off backtraces
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# - Turns off function tracing
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# - Turns off support for older cpu models
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# - Turns off support for other operating systems
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ifeq ($(MODE), optlinux)
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CONFIG_CPPFLAGS += \
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-DNDEBUG \
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-msse2avx \
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-Wa,-msse2avx \
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-DSUPPORT_VECTOR=1
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CONFIG_CCFLAGS += \
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-O3
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DEFAULT_COPTS += \
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-mred-zone
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TARGET_ARCH ?= \
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-march=native
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endif
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# Release Mode
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@ -62,22 +75,16 @@ endif
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# - DCHECK_xx() statements removed
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# - No memory corruption detection
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# - CHECK_xx() won't leak strings into binary
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ifeq ($(MODE), rel)
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CONFIG_CPPFLAGS += \
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-DNDEBUG
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CONFIG_CCFLAGS += \
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$(BACKTRACES) \
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-O2
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TARGET_ARCH ?= \
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-msse3
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PYFLAGS += \
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-O1
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endif
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# Asan Mode
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@ -90,19 +97,14 @@ endif
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# - Backtraces
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# - Debuggability
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# - Larger binaries
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ifeq ($(MODE), asan)
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CONFIG_CCFLAGS += \
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$(BACKTRACES) \
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-O2
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CONFIG_COPTS += \
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-fsanitize=address
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TARGET_ARCH ?= \
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-msse3
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endif
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# Debug Mode
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@ -114,27 +116,20 @@ endif
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# - Stack canaries
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# - No optimization (TODO)
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# - Enormous binaries
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ifeq ($(MODE), dbg)
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CONFIG_CPPFLAGS += \
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-DMODE_DBG
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CONFIG_CCFLAGS += \
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$(BACKTRACES) \
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$(FTRACE) \
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-O2 \
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-fno-inline
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CONFIG_COPTS += \
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-fsanitize=address
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TARGET_ARCH ?= \
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-msse3
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OVERRIDE_CCFLAGS += \
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-fno-pie
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endif
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# Tiny Mode
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@ -148,7 +143,6 @@ endif
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# - No backtraces
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# - No algorithmics
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# - YOLO
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ifeq ($(MODE), tiny)
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CONFIG_CPPFLAGS += \
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-DTINY \
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@ -161,6 +155,7 @@ CONFIG_CCFLAGS += \
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-fno-align-labels \
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-fno-align-loops \
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-fschedule-insns2 \
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-fomit-frame-pointer \
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-momit-leaf-frame-pointer \
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-foptimize-sibling-calls
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TARGET_ARCH ?= \
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@ -182,20 +177,21 @@ endif
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# - No portability
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# - No algorithmics
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# - YOLO
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ifeq ($(MODE), tinylinux)
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CONFIG_CPPFLAGS += \
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-DTINY \
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-DNDEBUG \
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-DTRUSTWORTHY \
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CONFIG_CPPFLAGS += \
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-DTINY \
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-DNDEBUG \
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-DTRUSTWORTHY \
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-DSUPPORT_VECTOR=1
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CONFIG_CCFLAGS += \
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-Os \
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-fno-align-functions \
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-fno-align-jumps \
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-fno-align-labels \
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DEFAULT_COPTS += \
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-mred-zone
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CONFIG_CCFLAGS += \
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-Os \
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-fno-align-functions \
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-fno-align-jumps \
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-fno-align-labels \
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-fno-align-loops
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TARGET_ARCH ?= \
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TARGET_ARCH ?= \
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-msse3
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endif
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@ -212,13 +208,14 @@ endif
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# - No backtraces
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# - No algorithmics
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# - YOLO
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ifeq ($(MODE), tinylinuxbsd)
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CONFIG_CPPFLAGS += \
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-DTINY \
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-DNDEBUG \
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-DTRUSTWORTHY \
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-DSUPPORT_VECTOR=113
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DEFAULT_COPTS += \
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-mred-zone
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CONFIG_CCFLAGS += \
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-Os \
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-fno-align-functions \
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@ -241,13 +238,14 @@ endif
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# - No backtraces
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# - No algorithmics
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# - YOLO
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ifeq ($(MODE), tinysysv)
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CONFIG_CPPFLAGS += \
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-DTINY \
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-DNDEBUG \
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-DTRUSTWORTHY \
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-DSUPPORT_VECTOR=121
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DEFAULT_COPTS += \
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-mred-zone
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CONFIG_CCFLAGS += \
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-Os \
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-fno-align-functions \
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@ -270,7 +268,6 @@ endif
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# - No backtraces
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# - No algorithmics
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# - YOLO
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ifeq ($(MODE), tinynowin)
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CONFIG_CPPFLAGS += \
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-DTINY \
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@ -89,6 +89,8 @@ FTRACE = \
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-pg
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BACKTRACES = \
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-fno-schedule-insns2 \
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-fno-omit-frame-pointer \
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-fno-optimize-sibling-calls \
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-mno-omit-leaf-frame-pointer
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@ -129,7 +131,6 @@ DEFAULT_COPTS = \
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-fno-gnu-unique \
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-fstrict-aliasing \
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-fstrict-overflow \
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-fno-omit-frame-pointer \
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-fno-semantic-interposition
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MATHEMATICAL = \
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