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https://github.com/jart/cosmopolitan.git
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3a8e01a77a
Somehow or another, I previously had missed `BUILD.mk` files. In the process I found a few straggler cases where the modeline was different from the file, including one very involved manual fix where a file had been treated like it was ts=2 and ts=8 on separate occasions. The commit history in the PR shows the gory details; the BUILD.mk was automated, everything else was mostly manual.
130 lines
4.2 KiB
Makefile
130 lines
4.2 KiB
Makefile
#-*-mode:makefile-gmake;indent-tabs-mode:t;tab-width:8;coding:utf-8-*-┐
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#── vi: set noet ft=make ts=8 sw=8 fenc=utf-8 :vi ────────────────────┘
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#
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# SYNOPSIS
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#
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# Cosmopolitan Runtime
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#
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# DESCRIPTION
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#
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# This package exports essential routines for userspace process
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# initialization.
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PKGS += LIBC_RUNTIME
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LIBC_RUNTIME = $(LIBC_RUNTIME_A_DEPS) $(LIBC_RUNTIME_A)
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LIBC_RUNTIME_ARTIFACTS += LIBC_RUNTIME_A
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LIBC_RUNTIME_A = o/$(MODE)/libc/runtime/runtime.a
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LIBC_RUNTIME_A_FILES := $(wildcard libc/runtime/*)
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LIBC_RUNTIME_A_HDRS = $(filter %.h,$(LIBC_RUNTIME_A_FILES))
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LIBC_RUNTIME_A_SRCS_S = $(filter %.S,$(LIBC_RUNTIME_A_FILES))
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LIBC_RUNTIME_A_SRCS_C = $(filter %.c,$(LIBC_RUNTIME_A_FILES))
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LIBC_RUNTIME_A_SRCS = \
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$(LIBC_RUNTIME_A_SRCS_S) \
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$(LIBC_RUNTIME_A_SRCS_C)
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LIBC_RUNTIME_A_OBJS = \
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$(LIBC_RUNTIME_A_SRCS_S:%.S=o/$(MODE)/%.o) \
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$(LIBC_RUNTIME_A_SRCS_C:%.c=o/$(MODE)/%.o) \
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o/$(MODE)/libc/runtime/.cosmo.zip.o
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LIBC_RUNTIME_A_CHECKS = \
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$(LIBC_RUNTIME_A).pkg \
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$(LIBC_RUNTIME_A_HDRS:%=o/$(MODE)/%.ok)
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LIBC_RUNTIME_A_DIRECTDEPS = \
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LIBC_CALLS \
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LIBC_ELF \
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LIBC_FMT \
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LIBC_INTRIN \
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LIBC_NEXGEN32E \
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LIBC_NT_ADVAPI32 \
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LIBC_NT_KERNEL32 \
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LIBC_NT_SYNCHRONIZATION \
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LIBC_STR \
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LIBC_SYSV \
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LIBC_SYSV_CALLS \
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THIRD_PARTY_COMPILER_RT \
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THIRD_PARTY_NSYNC \
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THIRD_PARTY_PUFF \
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THIRD_PARTY_XED
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LIBC_RUNTIME_A_DEPS := \
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$(call uniq,$(foreach x,$(LIBC_RUNTIME_A_DIRECTDEPS),$($(x))))
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$(LIBC_RUNTIME_A): \
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libc/runtime/ \
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$(LIBC_RUNTIME_A).pkg \
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$(LIBC_RUNTIME_A_OBJS)
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$(LIBC_RUNTIME_A).pkg: \
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$(LIBC_RUNTIME_A_OBJS) \
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$(foreach x,$(LIBC_RUNTIME_A_DIRECTDEPS),$($(x)_A).pkg)
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# we can't use asan and ubsan because:
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# asan and ubsan can be function traced
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# we can't use function tracing because:
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# this is the function tracing runtime
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o/$(MODE)/libc/runtime/cosmo2.o: private \
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CFLAGS += -O0
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$(LIBC_RUNTIME_A_OBJS): private \
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COPTS += \
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-fno-sanitize=all \
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-Wframe-larger-than=4096 \
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-Walloca-larger-than=4096
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o/$(MODE)/libc/runtime/qsort.o: private \
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CFLAGS += \
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-Og
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# make always linked runtimes less huge when it's profitable
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o//libc/runtime/mmap.o \
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o//libc/runtime/munmap.o \
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o//libc/runtime/memtrack.greg.o \
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o//libc/runtime/opensymboltable.greg.o: private \
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CFLAGS += \
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-Os
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ifeq ($(ARCH), aarch64)
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o/$(MODE)/libc/runtime/mmap.o \
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o/$(MODE)/libc/runtime/enable_tls.o: private \
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CFLAGS += \
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-mcmodel=large
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endif
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o/$(MODE)/libc/runtime/.cosmo.zip.o: private \
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ZIPOBJ_FLAGS += \
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-B
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# these assembly files are safe to build on aarch64
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o/$(MODE)/libc/runtime/init.o: libc/runtime/init.S
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@$(COMPILE) -AOBJECTIFY.S $(OBJECTIFY.S) $(OUTPUT_OPTION) -c $<
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o/$(MODE)/libc/runtime/wipe.o: libc/runtime/wipe.S
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@$(COMPILE) -AOBJECTIFY.S $(OBJECTIFY.S) $(OUTPUT_OPTION) -c $<
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o/$(MODE)/libc/runtime/clone-linux.o: libc/runtime/clone-linux.S
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@$(COMPILE) -AOBJECTIFY.S $(OBJECTIFY.S) $(OUTPUT_OPTION) -c $<
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o/$(MODE)/libc/runtime/ftrace-hook.o: libc/runtime/ftrace-hook.S
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@$(COMPILE) -AOBJECTIFY.S $(OBJECTIFY.S) $(OUTPUT_OPTION) -c $<
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o/$(MODE)/libc/runtime/dsohandle.o: libc/runtime/dsohandle.S
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@$(COMPILE) -AOBJECTIFY.S $(OBJECTIFY.S) $(OUTPUT_OPTION) -c $<
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o/$(MODE)/libc/runtime/zipos.o: libc/runtime/zipos.S
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@$(COMPILE) -AOBJECTIFY.S $(OBJECTIFY.S) $(OUTPUT_OPTION) -c $<
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o/$(MODE)/libc/runtime/switchstacks.o: libc/runtime/switchstacks.S
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@$(COMPILE) -AOBJECTIFY.S $(OBJECTIFY.S) $(OUTPUT_OPTION) -c $<
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o/$(MODE)/libc/runtime/sigsetjmp.o: libc/runtime/sigsetjmp.S
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@$(COMPILE) -AOBJECTIFY.S $(OBJECTIFY.S) $(OUTPUT_OPTION) -c $<
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LIBC_RUNTIME_LIBS = $(foreach x,$(LIBC_RUNTIME_ARTIFACTS),$($(x)))
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LIBC_RUNTIME_SRCS = $(foreach x,$(LIBC_RUNTIME_ARTIFACTS),$($(x)_SRCS))
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LIBC_RUNTIME_HDRS = $(foreach x,$(LIBC_RUNTIME_ARTIFACTS),$($(x)_HDRS))
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LIBC_RUNTIME_BINS = $(foreach x,$(LIBC_RUNTIME_ARTIFACTS),$($(x)_BINS))
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LIBC_RUNTIME_CHECKS = $(foreach x,$(LIBC_RUNTIME_ARTIFACTS),$($(x)_CHECKS))
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LIBC_RUNTIME_OBJS = $(foreach x,$(LIBC_RUNTIME_ARTIFACTS),$($(x)_OBJS))
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LIBC_RUNTIME_TESTS = $(foreach x,$(LIBC_RUNTIME_ARTIFACTS),$($(x)_TESTS))
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$(LIBC_RUNTIME_OBJS): $(BUILD_FILES) libc/runtime/BUILD.mk
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.PHONY: o/$(MODE)/libc/runtime
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o/$(MODE)/libc/runtime: $(LIBC_RUNTIME_CHECKS)
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