mirror of
https://github.com/jart/cosmopolitan.git
synced 2025-01-31 11:37:35 +00:00
9f68d6eee9
It turned out that the linker was doing the wrong with the amalgamation library concerning weak stubs. A regression test has been added and new binaries have been uploaded to https://justine.lol/cosmopolitan/ Ideally this should be fixed by building a tool that turns multiple .a files into a single .a file with deduplication. As a workaround for now the cosmopolitan.a build is restructured to not include LIBC_STUBS which meant technical debt needed to be paid off where non-stub interfaces were moved to LIBC_INTRIN and LIBC_NEXGEN32E. Thank @PerfectProductions in #31 for the report!
52 lines
1.6 KiB
Makefile
52 lines
1.6 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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#
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# SYNOPSIS
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#
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# Universally Linkable Weak Functions
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#
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# DESCRIPTION
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#
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# This package contains no-op implementations for (1) synthetic
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# compiler surprises and (2) mission-critical core functions, e.g.
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# abort(). These functions are designed to work in all addressing
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# modes, including real mode. Every package links this. It's at the
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# base of the topological order of things.
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PKGS += LIBC_STUBS
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LIBC_STUBS_ARTIFACTS += LIBC_STUBS_A
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LIBC_STUBS = $(LIBC_STUBS_A)
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LIBC_STUBS_A = o/$(MODE)/libc/stubs/stubs.a
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LIBC_STUBS_A_FILES := $(wildcard libc/stubs/*.S)
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LIBC_STUBS_A_HDRS = \
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$(filter %.h,$(LIBC_STUBS_A_FILES))
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LIBC_STUBS_A_SRCS = \
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$(filter %.S,$(LIBC_STUBS_A_FILES))
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LIBC_STUBS_A_OBJS = \
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$(LIBC_STUBS_A_SRCS:%.S=o/$(MODE)/%.o)
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LIBC_STUBS_A_CHECKS = \
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$(LIBC_STUBS_A).pkg \
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$(LIBC_STUBS_A_HDRS:%=o/%.ok)
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$(LIBC_STUBS_A): \
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libc/stubs/ \
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$(LIBC_STUBS_A).pkg \
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$(LIBC_STUBS_A_OBJS)
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$(LIBC_STUBS_A).pkg: \
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$(LIBC_STUBS_A_OBJS) \
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$(foreach x,$(LIBC_STUBS_A_DIRECTDEPS),$($(x)_A).pkg)
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LIBC_STUBS_LIBS = $(foreach x,$(LIBC_STUBS_ARTIFACTS),$($(x)))
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LIBC_STUBS_SRCS = $(foreach x,$(LIBC_STUBS_ARTIFACTS),$($(x)_SRCS))
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LIBC_STUBS_CHECKS = $(foreach x,$(LIBC_STUBS_ARTIFACTS),$($(x)_CHECKS))
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LIBC_STUBS_OBJS = $(foreach x,$(LIBC_STUBS_ARTIFACTS),$($(x)_OBJS))
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.PHONY: o/$(MODE)/libc/stubs
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o/$(MODE)/libc/stubs: \
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$(LIBC_STUBS_CHECKS)
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