mirror of
https://github.com/jart/cosmopolitan.git
synced 2025-01-31 11:37:35 +00:00
eb40cb371d
This change implements a new approach to function call logging, that's based on the GCC flag: -fpatchable-function-entry. Read the commentary in build/config.mk to learn how it works.
172 lines
4.4 KiB
Makefile
172 lines
4.4 KiB
Makefile
#-*-mode:makefile-gmake;indent-tabs-mode:t;tab-width:8;coding:utf-8-*-┐
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#───vi: set et ft=make ts=8 tw=8 fenc=utf-8 :vi───────────────────────┘
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PKGS += TOOL_BUILD
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TOOL_BUILD_FILES := $(wildcard tool/build/*)
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TOOL_BUILD_SRCS = $(filter %.c,$(TOOL_BUILD_FILES))
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TOOL_BUILD_HDRS = $(filter %.h,$(TOOL_BUILD_FILES))
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TOOL_BUILD_CTESTS = $(filter %.ctest,$(TOOL_BUILD_FILES))
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TOOL_BUILD_BINS = \
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$(TOOL_BUILD_COMS) \
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$(TOOL_BUILD_COMS:%=%.dbg) \
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o/$(MODE)/tool/build/mkdir \
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o/$(MODE)/tool/build/chmod \
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o/$(MODE)/tool/build/cp \
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o/$(MODE)/tool/build/mv \
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o/$(MODE)/tool/build/echo \
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o/$(MODE)/tool/build/false \
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o/$(MODE)/tool/build/gzip \
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o/$(MODE)/tool/build/printf \
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o/$(MODE)/tool/build/dd
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TOOL_BUILD_CALCULATOR = o/$(MODE)/tool/build/calculator.com
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TOOL_BUILD_OBJS = \
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$(TOOL_BUILD_SRCS:%.c=o/$(MODE)/%.o)
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TOOL_BUILD_COMS = \
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$(TOOL_BUILD_SRCS:%.c=o/$(MODE)/%.com)
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TOOL_BUILD_CHECKS = \
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$(TOOL_BUILD).pkg \
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$(TOOL_BUILD_HDRS:%=o/$(MODE)/%.ok) \
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$(TOOL_BUILD_CTESTS:%=o/$(MODE)/%.ok)
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TOOL_BUILD_DIRECTDEPS = \
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DSP_CORE \
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DSP_SCALE \
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DSP_TTY \
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LIBC_CALLS \
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LIBC_DNS \
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LIBC_ELF \
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LIBC_FMT \
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LIBC_INTRIN \
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LIBC_LOG \
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LIBC_MEM \
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LIBC_NEXGEN32E \
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LIBC_NT_KERNEL32 \
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LIBC_NT_USER32 \
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LIBC_NT_WS2_32 \
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LIBC_RUNTIME \
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LIBC_SOCK \
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LIBC_STDIO \
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LIBC_STR \
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LIBC_STUBS \
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LIBC_SYSV \
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LIBC_SYSV_CALLS \
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LIBC_THREAD \
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LIBC_TIME \
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LIBC_TINYMATH \
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LIBC_X \
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LIBC_ZIPOS \
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NET_HTTPS \
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THIRD_PARTY_COMPILER_RT \
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THIRD_PARTY_GDTOA \
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THIRD_PARTY_GETOPT \
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THIRD_PARTY_MBEDTLS \
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THIRD_PARTY_MUSL \
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THIRD_PARTY_REGEX \
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THIRD_PARTY_STB \
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THIRD_PARTY_XED \
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THIRD_PARTY_ZLIB \
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THIRD_PARTY_ZLIB_GZ \
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TOOL_BUILD_LIB
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TOOL_BUILD_DEPS := \
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$(call uniq,$(foreach x,$(TOOL_BUILD_DIRECTDEPS),$($(x))))
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o/$(MODE)/tool/build/build.pkg: \
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$(TOOL_BUILD_OBJS) \
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$(foreach x,$(TOOL_BUILD_DIRECTDEPS),$($(x)_A).pkg)
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o/$(MODE)/%.ctest.ok: \
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%.ctest \
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$(TOOL_BUILD_CALCULATOR) \
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$(VM)
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@$(COMPILE) -AMKWIDES -wtT$@ $(VM) $(TOOL_BUILD_CALCULATOR) $<
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o/$(MODE)/tool/build/%.com.dbg: \
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$(TOOL_BUILD_DEPS) \
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o/$(MODE)/tool/build/build.pkg \
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o/$(MODE)/tool/build/%.o \
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$(CRT) \
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$(APE_NO_MODIFY_SELF)
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@$(APELINK)
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o/$(MODE)/tool/build/blinkenlights.com: \
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o/$(MODE)/tool/build/blinkenlights.com.dbg \
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o/$(MODE)/third_party/zip/zip.com \
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o/$(MODE)/tool/build/symtab.com \
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$(VM)
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@$(MAKE_OBJCOPY)
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@$(MAKE_SYMTAB_CREATE)
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@$(MAKE_SYMTAB_ZIP)
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o/$(MODE)/tool/build/emulator.o: private \
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COPTS += \
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-fno-sanitize=pointer-overflow
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o/$(MODE)/tool/build/dso/sandbox.so.zip.o \
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o/$(MODE)/tool/build/mkdir.zip.o \
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o/$(MODE)/tool/build/chmod.zip.o \
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o/$(MODE)/tool/build/cp.zip.o \
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o/$(MODE)/tool/build/mv.zip.o \
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o/$(MODE)/tool/build/false.zip.o \
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o/$(MODE)/tool/build/false.com.zip.o \
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o/$(MODE)/tool/build/echo.zip.o \
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o/$(MODE)/tool/build/echo.com.zip.o \
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o/$(MODE)/tool/build/cocmd.com.zip.o \
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o/$(MODE)/tool/build/gzip.zip.o \
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o/$(MODE)/tool/build/printf.zip.o \
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o/$(MODE)/tool/build/dd.zip.o: private \
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ZIPOBJ_FLAGS += \
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-B
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# we need pic because:
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# so it can be an LD_PRELOAD payload
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o/$(MODE)/tool/build/dso/sandbox.o: private \
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CFLAGS += \
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-fPIC
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o/$(MODE)/tool/build/dso/sandbox.o: \
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libc/calls/calls.h \
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tool/build/dso/sandbox.c \
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libc/calls/pledge.h \
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libc/runtime/runtime.h \
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libc/calls/pledge.internal.h \
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libc/intrin/promises.internal.h \
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tool/build/build.mk
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o/$(MODE)/tool/build/dso/sandbox.so: \
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o/$(MODE)/tool/build/dso/sandbox.o \
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o/$(MODE)/libc/calls/pledge-linux.o \
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o/$(MODE)/libc/sysv/restorert.o
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@$(COMPILE) -ALINK.so \
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$(CC) \
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-s \
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-shared \
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-nostdlib \
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-Wl,--gc-sections \
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o/$(MODE)/tool/build/dso/sandbox.o \
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o/$(MODE)/libc/calls/pledge-linux.o \
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o/$(MODE)/libc/sysv/restorert.o \
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$(OUTPUT_OPTION)
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o/$(MODE)/tool/build/pledge.com.dbg: \
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$(TOOL_BUILD_DEPS) \
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o/$(MODE)/tool/build/build.pkg \
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o/$(MODE)/tool/build/dso/sandbox.so.zip.o \
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o/$(MODE)/tool/build/pledge.o \
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$(CRT) \
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$(APE_NO_MODIFY_SELF)
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@$(APELINK)
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.PHONY: o/$(MODE)/tool/build
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o/$(MODE)/tool/build: \
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o/$(MODE)/tool/build/emucrt \
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o/$(MODE)/tool/build/emubin \
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o/$(MODE)/tool/build/lib \
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$(TOOL_BUILD_BINS) \
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$(TOOL_BUILD_CHECKS)
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