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Fix link order in cosmopolitan.a

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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!
This commit is contained in:
Justine Tunney 2021-01-16 12:05:41 -08:00
parent 04f1d89f84
commit 9f68d6eee9
121 changed files with 302 additions and 381 deletions
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62
Makefile
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@ -236,40 +236,44 @@ loc: o/$(MODE)/tool/build/summy.com
$(XARGS) wc -l | grep total | awk '{print $$1}' | $<
COSMOPOLITAN_OBJECTS = \
APE_LIB \
LIBC \
LIBC_ALG \
LIBC_BITS \
LIBC_CALLS \
LIBC_CALLS_HEFTY \
LIBC_CRYPTO \
LIBC_DNS \
LIBC_ELF \
LIBC_FMT \
LIBC_INTRIN \
LIBC_LOG \
LIBC_MEM \
LIBC_NEXGEN32E \
LIBC_NT \
LIBC_OHMYPLUS \
LIBC_RAND \
LIBC_RUNTIME \
LIBC_SOCK \
LIBC_STDIO \
LIBC_STR \
LIBC_STUBS \
LIBC_SYSV \
LIBC_TIME \
LIBC_TINYMATH \
LIBC_UNICODE \
LIBC_NT_WS2_32 \
LIBC_NT_MSWSOCK \
LIBC_OHMYPLUS \
LIBC_X \
LIBC_ZIPOS \
THIRD_PARTY_COMPILER_RT \
THIRD_PARTY_DLMALLOC \
THIRD_PARTY_GDTOA \
THIRD_PARTY_GETOPT \
LIBC_LOG \
LIBC_UNICODE \
LIBC_TIME \
LIBC_ZIPOS \
THIRD_PARTY_ZLIB \
APE_LIB \
THIRD_PARTY_MUSL \
THIRD_PARTY_REGEX
LIBC_STDIO \
LIBC_CALLS_HEFTY \
THIRD_PARTY_REGEX \
LIBC_ALG \
LIBC_MEM \
THIRD_PARTY_DLMALLOC \
LIBC_BITS \
LIBC_RUNTIME \
LIBC_ELF \
LIBC_CALLS \
LIBC_RAND \
LIBC_SYSV_CALLS \
LIBC_NT_NTDLL \
LIBC_NT_ADVAPI32 \
LIBC_FMT \
THIRD_PARTY_COMPILER_RT \
LIBC_TINYMATH \
LIBC_SYSV \
LIBC_STR \
LIBC_INTRIN \
LIBC_NT_KERNEL32 \
LIBC_NEXGEN32E
COSMOPOLITAN_HEADERS = \
LIBC \
@ -304,7 +308,9 @@ COSMOPOLITAN_HEADERS = \
THIRD_PARTY_ZLIB \
THIRD_PARTY_REGEX
o/$(MODE)/cosmopolitan.a: $(filter-out o/libc/stubs/exit11.o,$(foreach x,$(COSMOPOLITAN_OBJECTS),$($(x)_OBJS)))
o/$(MODE)/cosmopolitan.a.txt:
printf "%s\n" $(call reverse,$(call uniq,$(foreach x,$(COSMOPOLITAN_OBJECTS),$($(x)))))
o/$(MODE)/cosmopolitan.a: $(filter-out o/libc/stubs/exit11.o,$(foreach x,$(COSMOPOLITAN_OBJECTS),$($(x)_A_OBJS)))
o/cosmopolitan.h: \
o/$(MODE)/tool/build/rollup.com \
libc/integral/normalize.inc \